General
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Target
Docs.exe
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Size
537KB
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Sample
230208-tj267scf54
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MD5
b983d7ae5788fb40c2fda069ef162fc4
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SHA1
d8bad219e4c0520afd19de5e0ec1842c5f56f9e1
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SHA256
23b23bbc8497e567eba43518485bb19fe70d295e54e5af14f90d233b33d862f9
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SHA512
b8789ac9f36d786eae1e0b4182f906a08419b8380fe0de4cfc97e59ccaa0236d1a0d615751582606691368b1d854f649127f34d1aec6016de763ca656a0f90cf
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SSDEEP
12288:S7rhVe5d6U6sRg9db30NOQA+/7lP2alQDL50VOcORIGhCTAaLmAiN3DyuUjW4nRg:8LsRg9db30NOQA+/7lPI0VxUIGhCdfeG
Static task
static1
Behavioral task
behavioral1
Sample
Docs.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Docs.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.emeraldstargroup.com - Port:
587 - Username:
[email protected] - Password:
W4AJ4H0F1J8K - Email To:
[email protected]
Targets
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Target
Docs.exe
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Size
537KB
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MD5
b983d7ae5788fb40c2fda069ef162fc4
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SHA1
d8bad219e4c0520afd19de5e0ec1842c5f56f9e1
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SHA256
23b23bbc8497e567eba43518485bb19fe70d295e54e5af14f90d233b33d862f9
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SHA512
b8789ac9f36d786eae1e0b4182f906a08419b8380fe0de4cfc97e59ccaa0236d1a0d615751582606691368b1d854f649127f34d1aec6016de763ca656a0f90cf
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SSDEEP
12288:S7rhVe5d6U6sRg9db30NOQA+/7lP2alQDL50VOcORIGhCTAaLmAiN3DyuUjW4nRg:8LsRg9db30NOQA+/7lPI0VxUIGhCdfeG
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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