General
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Target
2023081922.exe
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Size
3.4MB
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Sample
240619-zgvx1avfnr
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MD5
1dbff6c04feb03a07f0b736399753f99
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SHA1
d5d7b9b2df21bf15697dc858b65bc326c1baecab
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SHA256
c65616850efe2ff94a6e63b3717fd24841e9774b4627dbcc0d3b5837f05f44e0
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SHA512
495efc398cb82183d44c1dc56fe782008954fce9f4c75be3808e865bbf2d2278812a87df57636c442675ce28b7bbdee6b6f7499f5b4b8d25708cd3414ced96e1
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SSDEEP
12288:1KILJz6L6JXxpJ9lgPBgHtAXl4ejk8S5yAxSgWSMcaQ:Es4L8b3lUgHtQlVFNAcDSMo
Static task
static1
Behavioral task
behavioral1
Sample
2023081922.exe
Resource
win7-20240611-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.pmceg.com - Port:
587 - Username:
[email protected] - Password:
momenmohamed1234@ - Email To:
[email protected]
Targets
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Target
2023081922.exe
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Size
3.4MB
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MD5
1dbff6c04feb03a07f0b736399753f99
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SHA1
d5d7b9b2df21bf15697dc858b65bc326c1baecab
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SHA256
c65616850efe2ff94a6e63b3717fd24841e9774b4627dbcc0d3b5837f05f44e0
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SHA512
495efc398cb82183d44c1dc56fe782008954fce9f4c75be3808e865bbf2d2278812a87df57636c442675ce28b7bbdee6b6f7499f5b4b8d25708cd3414ced96e1
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SSDEEP
12288:1KILJz6L6JXxpJ9lgPBgHtAXl4ejk8S5yAxSgWSMcaQ:Es4L8b3lUgHtQlVFNAcDSMo
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Looks for VirtualBox Guest Additions in registry
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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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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
4Virtualization/Sandbox Evasion
2