General
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Target
JaffaCakes118_76e6e924a78ee97b57efed024869a182
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Size
537KB
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Sample
250107-yxckxsylcn
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MD5
76e6e924a78ee97b57efed024869a182
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SHA1
62254805971c9dd385b1ebda243ca7425a035543
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SHA256
699ee69836ad492c5de30f0f38b2335517dd3257af66c196175f5d65a38203f0
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SHA512
eafae683f6fee198fdb1e2430ec442bda2b8562fba1736ee9bdf0ed0452940b142c8a1260e4ccaf3522a7ecea9b7a716b6677a0cc90e67f2ac4268d61a3d3baa
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SSDEEP
12288:MIc/zMh+Lv+Jiw/Ij2pEL+I3BwBICN2Hhh:Mj/oh+D+0we2pELFuZNAhh
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_76e6e924a78ee97b57efed024869a182.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_76e6e924a78ee97b57efed024869a182.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
webmail.karanex.com - Port:
587 - Username:
[email protected] - Password:
Oi&-tmhj@d5v
Targets
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Target
JaffaCakes118_76e6e924a78ee97b57efed024869a182
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Size
537KB
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MD5
76e6e924a78ee97b57efed024869a182
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SHA1
62254805971c9dd385b1ebda243ca7425a035543
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SHA256
699ee69836ad492c5de30f0f38b2335517dd3257af66c196175f5d65a38203f0
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SHA512
eafae683f6fee198fdb1e2430ec442bda2b8562fba1736ee9bdf0ed0452940b142c8a1260e4ccaf3522a7ecea9b7a716b6677a0cc90e67f2ac4268d61a3d3baa
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SSDEEP
12288:MIc/zMh+Lv+Jiw/Ij2pEL+I3BwBICN2Hhh:Mj/oh+D+0we2pELFuZNAhh
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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AgentTesla payload
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles
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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1