General
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Target
PO Invoice XJ210821Q.PDF.exe
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Size
664KB
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Sample
240924-rb4zqaxgnk
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MD5
ec1d27d0c50590f58a3d43b8b979e4dc
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SHA1
bb6768eec71bd66c50a94b21cdd059994dc264b3
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SHA256
c17e06753e71aa66826658cc44f2e620b39d0e52b26d7dc5747ad5966f0ae0a3
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SHA512
2bf4090a6bc11e8a5b2055752a51d008aedd7f4dc3483282194b9666f19840ababa805aa18dfccf6d994d46ddf4503e5abed7201556b6388d38af93e6c890aa1
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SSDEEP
12288:LhdPAcO4nEOS405ZbvTAuWelX2QqycJGD7uoj6C/e8bQbGsxykR:LvlS405PX2QqRGD7u/ClIGoB
Static task
static1
Behavioral task
behavioral1
Sample
PO Invoice XJ210821Q.PDF.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
x6p2^m#1#~+O
Extracted
Protocol: ftp- Host:
ftp.libreriagandhi.cl - Port:
21 - Username:
[email protected] - Password:
x6p2^m#1#~+O
Targets
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-
Target
PO Invoice XJ210821Q.PDF.exe
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Size
664KB
-
MD5
ec1d27d0c50590f58a3d43b8b979e4dc
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SHA1
bb6768eec71bd66c50a94b21cdd059994dc264b3
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SHA256
c17e06753e71aa66826658cc44f2e620b39d0e52b26d7dc5747ad5966f0ae0a3
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SHA512
2bf4090a6bc11e8a5b2055752a51d008aedd7f4dc3483282194b9666f19840ababa805aa18dfccf6d994d46ddf4503e5abed7201556b6388d38af93e6c890aa1
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SSDEEP
12288:LhdPAcO4nEOS405ZbvTAuWelX2QqycJGD7uoj6C/e8bQbGsxykR:LvlS405PX2QqRGD7u/ClIGoB
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2