General
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Target
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee.exe
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Size
698KB
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Sample
240430-blxemafh85
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MD5
c886350c4259dd843104cd51524770a0
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SHA1
595198caebae2f64c3d008425b782e2d7a5f3c00
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SHA256
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee
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SHA512
e3a7bfe55dab903a28e47be2444ba2b6f68e06602fc28fe0a58fc5d2fd1a045bee5a96eec9f1848a0a221922e91c4b5edd5a0498436916a17ff6c24a04f0056d
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SSDEEP
12288:y+DbgAB778Qe2Y2NW76+Lm+nMO6a4Ti+N5qcQB0omFFUoIglO2+1lyV+Rro7n9m:jgABa+W764t6a4+4LQB0oEFUoIE+1u6k
Static task
static1
Behavioral task
behavioral1
Sample
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.nationalkham.com - Port:
587 - Username:
[email protected] - Password:
kham1234 - Email To:
[email protected]
Targets
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Target
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee.exe
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Size
698KB
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MD5
c886350c4259dd843104cd51524770a0
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SHA1
595198caebae2f64c3d008425b782e2d7a5f3c00
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SHA256
36847d6a88e758a4d823a6e100746c1f505678f8c286ddc2e942c2329ccc36ee
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SHA512
e3a7bfe55dab903a28e47be2444ba2b6f68e06602fc28fe0a58fc5d2fd1a045bee5a96eec9f1848a0a221922e91c4b5edd5a0498436916a17ff6c24a04f0056d
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SSDEEP
12288:y+DbgAB778Qe2Y2NW76+Lm+nMO6a4Ti+N5qcQB0omFFUoIglO2+1lyV+Rro7n9m:jgABa+W764t6a4+4LQB0oEFUoIE+1u6k
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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