General
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Target
Quote 8103639.exe
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Size
302KB
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Sample
221205-rtxclacd9w
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MD5
0ac349c67a718638cfb1fe2f70d43a90
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SHA1
fc19b79c0090de13ec2632901b2d15f9f7d0b746
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SHA256
0dd53c57c72aea305d1b83fa26283f21caaa5f8263f41d84a43884fb2eb62ce3
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SHA512
b9c5c3e29b4ccb07ee52f3663aeac7a153c5ff0e0676d443fad612447fc1633d875ea4cb11e317e7204460c37bc8cc09d6027d2a6ee1846a8d8a1875e91d71a6
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SSDEEP
6144:QBn1jdkWkyxoR5LHNhYH25r9L19EeuZrp+ZRAR/r2E2XhTPldwkBdka7RuS:gCWkD3zYW5N1eem+v6d2xTPhjVT
Static task
static1
Behavioral task
behavioral1
Sample
Quote 8103639.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
Quote 8103639.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.jackbarber.com - Port:
587 - Username:
[email protected] - Password:
g4$bQ3T-9d - Email To:
[email protected]
Targets
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Target
Quote 8103639.exe
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Size
302KB
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MD5
0ac349c67a718638cfb1fe2f70d43a90
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SHA1
fc19b79c0090de13ec2632901b2d15f9f7d0b746
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SHA256
0dd53c57c72aea305d1b83fa26283f21caaa5f8263f41d84a43884fb2eb62ce3
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SHA512
b9c5c3e29b4ccb07ee52f3663aeac7a153c5ff0e0676d443fad612447fc1633d875ea4cb11e317e7204460c37bc8cc09d6027d2a6ee1846a8d8a1875e91d71a6
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SSDEEP
6144:QBn1jdkWkyxoR5LHNhYH25r9L19EeuZrp+ZRAR/r2E2XhTPldwkBdka7RuS:gCWkD3zYW5N1eem+v6d2xTPhjVT
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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