Eset T2bot -
T2Bot’s primary delivery method is malicious macros. In Word/Excel, go to File > Options > Trust Center > Trust Center Settings > Macro Settings > Disable all macros with notification.
ESET’s telemetry first picked up unusual activity patterns associated with T2Bot in late 2023 and early 2024. The discovery wasn't triggered by a single massive outbreak, but rather by spotting subtle anomalies in memory processes on endpoints within the financial sector.
ESET researchers noted that legitimate Windows processes, specifically svchost.exe and rundll32.exe, were making outbound network calls to non-standard IP ranges. Upon closer inspection, they found that these processes had been hollowed out or injected with foreign code—a classic technique, but the way the code was obfuscated was unique.
The malware utilized a custom packing algorithm that changed its signature every few hours, allowing it to slip past traditional signature-based antivirus solutions. ESET’s heuristics engine, however, flagged the behavior rather than the signature, leading to the unraveling of the campaign.
Once T2Bot infects one machine on a corporate network, it uses the "mworm" module to brute-force administrative shares (ADMIN$ and C$). It drops copies of itself on every accessible computer, effectively turning a single infected laptop into a full network takeover.
ESET T2Bot refers to a specific detection name used by ESET security software for a backdoor banking trojan belonging to the Terdot (also known as Dynamite) family. First documented extensively by ESET’s research team around 2018-2019, T2Bot is not a single piece of code but a modular, multi-stage trojan designed primarily for:
What makes ESET’s designation “T2Bot” important is that it distinguishes this specific variant from generic Terdot infections. It highlights a version with advanced web-injection capabilities and a covert communication protocol.
ESET handles this threat in three distinct layers, which makes the removal process reliable:
ESET T2Bot: Analysis, Impact, and Mitigation Strategies
T2Bot’s primary delivery method is malicious macros. In Word/Excel, go to File > Options > Trust Center > Trust Center Settings > Macro Settings > Disable all macros with notification.
ESET’s telemetry first picked up unusual activity patterns associated with T2Bot in late 2023 and early 2024. The discovery wasn't triggered by a single massive outbreak, but rather by spotting subtle anomalies in memory processes on endpoints within the financial sector.
ESET researchers noted that legitimate Windows processes, specifically svchost.exe and rundll32.exe, were making outbound network calls to non-standard IP ranges. Upon closer inspection, they found that these processes had been hollowed out or injected with foreign code—a classic technique, but the way the code was obfuscated was unique.
The malware utilized a custom packing algorithm that changed its signature every few hours, allowing it to slip past traditional signature-based antivirus solutions. ESET’s heuristics engine, however, flagged the behavior rather than the signature, leading to the unraveling of the campaign.
Once T2Bot infects one machine on a corporate network, it uses the "mworm" module to brute-force administrative shares (ADMIN$ and C$). It drops copies of itself on every accessible computer, effectively turning a single infected laptop into a full network takeover.
ESET T2Bot refers to a specific detection name used by ESET security software for a backdoor banking trojan belonging to the Terdot (also known as Dynamite) family. First documented extensively by ESET’s research team around 2018-2019, T2Bot is not a single piece of code but a modular, multi-stage trojan designed primarily for:
What makes ESET’s designation “T2Bot” important is that it distinguishes this specific variant from generic Terdot infections. It highlights a version with advanced web-injection capabilities and a covert communication protocol.
ESET handles this threat in three distinct layers, which makes the removal process reliable:
ESET T2Bot: Analysis, Impact, and Mitigation Strategies
