General
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Target
AWB-20211211.14754943_TR.exe
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Size
881KB
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Sample
210114-wa9pt14xfs
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MD5
06f39e6b5df0f09e46de43052a0a1daf
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SHA1
bc9b010e302178fa30b1a8bb537af717993bd298
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SHA256
1760b657755f0891214e821f9435509c25cdd5d0da0205e8f390c1b57aad9a77
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SHA512
437d6eb152eb84f931eeeebb1015de7cb3753498d353bff9fe963cb9ae69eb499d55cc8549cc92b697a7c19d9a26fba418221835688316b7cda58a4933f92467
Static task
static1
Behavioral task
behavioral1
Sample
AWB-20211211.14754943_TR.exe
Resource
win7v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.talleresgenerauto.es - Port:
587 - Username:
chapaypintura@talleresgenerauto.es - Password:
talleres20generauto19
Targets
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Target
AWB-20211211.14754943_TR.exe
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Size
881KB
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MD5
06f39e6b5df0f09e46de43052a0a1daf
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SHA1
bc9b010e302178fa30b1a8bb537af717993bd298
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SHA256
1760b657755f0891214e821f9435509c25cdd5d0da0205e8f390c1b57aad9a77
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SHA512
437d6eb152eb84f931eeeebb1015de7cb3753498d353bff9fe963cb9ae69eb499d55cc8549cc92b697a7c19d9a26fba418221835688316b7cda58a4933f92467
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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