General
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Target
891b5bb34a57b6f58d635f8c3c64e9f1ca2fec59030fb9094fa3efebfb5b8729.rar
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Size
669KB
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Sample
240612-b44awsyanb
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MD5
36fe92919a3998dd15a19f669a18f73b
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SHA1
97ec7b797cd58226509ab7f2c6f376bb1ee6b99d
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SHA256
891b5bb34a57b6f58d635f8c3c64e9f1ca2fec59030fb9094fa3efebfb5b8729
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SHA512
6798dda38ad16fc306a6a2904e71c81eb49cd61b65eaf1ec9cd9a4072df4d345f8467e19c2b87b772347f8760019f242bde2488d9248310d94bddad3e128a99a
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SSDEEP
12288:eQp29jPjQB8MRMYrY+nBXsmTTj+ky6OMv9hjE4JorTF/+n9P5l1eNGl+xryVtSS4:/2VPRWMKlTTj+k2q9hjsfFK9P58G8qm
Static task
static1
Behavioral task
behavioral1
Sample
SOA MAY 2024.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
SOA MAY 2024.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bredband2.com - Port:
587 - Username:
[email protected] - Password:
550712hJ - Email To:
[email protected]
Targets
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Target
SOA MAY 2024.exe
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Size
714KB
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MD5
f8fe6881e21dcba5b78d693f96f56c6f
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SHA1
15bad9cbbc0bb09e66ab78929a5ce632da652b78
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SHA256
4210e25c33df901302fe42704fcd0832729e4efade9da5abe6a8f2512244024f
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SHA512
e0bf8b7105cc94bb126db2acabf321eccbcc26852ffb19c754bbb8f733d135c877c92adf05fc3c3e4efe923ee38ba26cfd25424b53c46e92e6b1381d64ebb77c
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SSDEEP
12288:wX0pxhV36Di8BtLExdWe2kD3nmXbvtbZGh/C3f+hwGsxNPigJNS2wrk80:tBFKKxYe2WnaFItrhwztlfO
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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 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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Adds Run key to start application
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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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