General
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Target
INVOICE AND PARKING LIST.zip
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Size
1.2MB
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Sample
221126-lqg6lsbf4s
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MD5
db56643cb6a4add54bf57c7426982d30
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SHA1
7116d794e2444e43b03af651322b4267dbbfc58f
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SHA256
ac9c725cf556ad7f1d9e69644e648efe0d03efb209c91aef14be27f272e7cf47
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SHA512
aff523c506f54c32e921f7ca08825a9b6300acc653e1a29d74826e9852b321d07d7da68be4762fc8cbac97d5e7f81c97260d353a20b357f3e30fab4887c57c95
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SSDEEP
24576:oxgI4V8VD4GfyG8X7vpXco8elYI++0Jz5xgI4V8VD4GfyG8X7vpXco8elYI++0Js:KgIRV5fyRXzpsTelWNBgIRV5fyRXzpsC
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
INVOICE.exe
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
PARKING LIST.exe
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
PARKING LIST.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.southernboilers.org - Port:
587 - Username:
[email protected] - Password:
Sksmoke2018# - Email To:
[email protected]
Targets
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Target
INVOICE.exe
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Size
788KB
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MD5
ea2c59815cfee933ed0d4b85f3429082
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SHA1
0f0ba262e017c7a1587a0759680953f4b5d41e43
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SHA256
ddb8df086907b77b37c15fa698d27f3bf388e46edc7e3f982faf5d110b36e914
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SHA512
efab7f4be2abdb8421a1f299fdceaf06ee11b27e9fdd2d6849efaeec5ba4f1f4589911d8a69feadae9250c2b3dba7eed450ce96311d625fd44338320115abb93
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SSDEEP
24576:UFUUa76CkkFg/IyXtFfya2X71pXc2oelYIU+C73:MPkoX3fyxX5psrelch7
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext
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Target
PARKING LIST.exe
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Size
788KB
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MD5
ea2c59815cfee933ed0d4b85f3429082
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SHA1
0f0ba262e017c7a1587a0759680953f4b5d41e43
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SHA256
ddb8df086907b77b37c15fa698d27f3bf388e46edc7e3f982faf5d110b36e914
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SHA512
efab7f4be2abdb8421a1f299fdceaf06ee11b27e9fdd2d6849efaeec5ba4f1f4589911d8a69feadae9250c2b3dba7eed450ce96311d625fd44338320115abb93
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SSDEEP
24576:UFUUa76CkkFg/IyXtFfya2X71pXc2oelYIU+C73:MPkoX3fyxX5psrelch7
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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