General
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Target
2025-03-12_7e030a721c095a68123d26fb92c70ea8_dharma
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Size
92KB
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Sample
250312-nqgaeszrt5
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MD5
7e030a721c095a68123d26fb92c70ea8
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SHA1
22a89ac8d08b7ff16b2eaf794a6f47007177a1d3
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SHA256
4c78ef8799f4f76d29d2867a67f91ea8b31c2105913ad63f69be40c5eceb8fe5
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SHA512
67e251cbc8e0a78a2e403fd950401f155700ad2f9fbcf4955bc88a0f7c19b022a6328a9bb7dbcabd69f721331c16094b8568e911074c87239f881e1c46a9ab03
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SSDEEP
1536:QBwl+aX5s69pPlwm4yxY9S4AmB2/2T1ZqJQ4wDrObcO57jfA3Q:aQ+qs69pamfxLIxPKuvObJMQ
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-12_7e030a721c095a68123d26fb92c70ea8_dharma.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-12_7e030a721c095a68123d26fb92c70ea8_dharma.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta
Targets
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Target
2025-03-12_7e030a721c095a68123d26fb92c70ea8_dharma
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Size
92KB
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MD5
7e030a721c095a68123d26fb92c70ea8
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SHA1
22a89ac8d08b7ff16b2eaf794a6f47007177a1d3
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SHA256
4c78ef8799f4f76d29d2867a67f91ea8b31c2105913ad63f69be40c5eceb8fe5
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SHA512
67e251cbc8e0a78a2e403fd950401f155700ad2f9fbcf4955bc88a0f7c19b022a6328a9bb7dbcabd69f721331c16094b8568e911074c87239f881e1c46a9ab03
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SSDEEP
1536:QBwl+aX5s69pPlwm4yxY9S4AmB2/2T1ZqJQ4wDrObcO57jfA3Q:aQ+qs69pamfxLIxPKuvObJMQ
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Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
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Dharma family
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (322) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Adds Run key to start application
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Drops desktop.ini file(s)
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
2Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1