General
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Target
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9.exe
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Size
487KB
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Sample
240604-be39lage49
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MD5
71813501b8b4a01c69cd70546704265a
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SHA1
a543433469898da17bf5599c0e45cd8e559e344f
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SHA256
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9
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SHA512
23b784db0cb5a277bab1d47c32b9b30417e66b20b09319b440b1947ec6430209b30a3a88d80594f426ae3b1129b1a34d887c2057a2be65d8801b86f0fad3b253
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SSDEEP
12288:YsCXU8IKYK5gJJQMu9lQpCaCWekMIEpabvfvZ4fa:8AQM6lQ0aCWXDqaDXZ4fa
Static task
static1
Behavioral task
behavioral1
Sample
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
28#75@ts76#V1F8h - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
28#75@ts76#V1F8h
Targets
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Target
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9.exe
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Size
487KB
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MD5
71813501b8b4a01c69cd70546704265a
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SHA1
a543433469898da17bf5599c0e45cd8e559e344f
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SHA256
18bb8b44a363513d2359eaf430f2e0a1559b6405d66269f4a77c3d052cfe01a9
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SHA512
23b784db0cb5a277bab1d47c32b9b30417e66b20b09319b440b1947ec6430209b30a3a88d80594f426ae3b1129b1a34d887c2057a2be65d8801b86f0fad3b253
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SSDEEP
12288:YsCXU8IKYK5gJJQMu9lQpCaCWekMIEpabvfvZ4fa:8AQM6lQ0aCWXDqaDXZ4fa
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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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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