General
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Target
New Order #21076.exe
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Size
926KB
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Sample
210125-vljhtt8qbe
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MD5
7de57138380dd92fbee7229d46adee4a
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SHA1
bb63c25fc5730c0766f6f0de491725bc034a8a1f
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SHA256
5a052664d784432a0f9a707401e4095bef5d7703c32f9314dd5c9bdd5b273a1d
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SHA512
709d5e1ece9924d54560c332c2e4ae62778fd3dabafaee53b5b7e4e90f83a271e434b071f3fdccc6b0de3183a556835f049341df0b3e7a61769000809333f85c
Static task
static1
Behavioral task
behavioral1
Sample
New Order #21076.exe
Resource
win7v20201028
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.tthyssenkrupp.com - Port:
587 - Username:
[email protected] - Password:
pgrOSoL7
Targets
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Target
New Order #21076.exe
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Size
926KB
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MD5
7de57138380dd92fbee7229d46adee4a
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SHA1
bb63c25fc5730c0766f6f0de491725bc034a8a1f
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SHA256
5a052664d784432a0f9a707401e4095bef5d7703c32f9314dd5c9bdd5b273a1d
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SHA512
709d5e1ece9924d54560c332c2e4ae62778fd3dabafaee53b5b7e4e90f83a271e434b071f3fdccc6b0de3183a556835f049341df0b3e7a61769000809333f85c
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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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