General
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Target
0fcd127ebda0d435dda364e977a26120N
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Size
239KB
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Sample
240913-krlpravbkn
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MD5
0fcd127ebda0d435dda364e977a26120
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SHA1
37bbb15e2fe577db5023729e15924a61f30f63d7
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SHA256
63296be0fc8cedc36f814d05171e0cddf9186afa45ead6ec8632b7cbe4b06ccc
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SHA512
6afe29ec24c7e0ed32cb7515fd0db80bc63b0acdefa7cda0795636ac447792985e539986d932d3373e2ad765ae9edb47e1448b1d61806b116d75598b62b9f99c
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SSDEEP
3072:4Sa80fS61LJhEirDAo8IQAmiT1norJz6d4kkCbFCWs/x+/Q:+fS61LJhEE5QA5iJa4E/Q
Static task
static1
Behavioral task
behavioral1
Sample
0fcd127ebda0d435dda364e977a26120N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0fcd127ebda0d435dda364e977a26120N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
0fcd127ebda0d435dda364e977a26120N
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Size
239KB
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MD5
0fcd127ebda0d435dda364e977a26120
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SHA1
37bbb15e2fe577db5023729e15924a61f30f63d7
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SHA256
63296be0fc8cedc36f814d05171e0cddf9186afa45ead6ec8632b7cbe4b06ccc
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SHA512
6afe29ec24c7e0ed32cb7515fd0db80bc63b0acdefa7cda0795636ac447792985e539986d932d3373e2ad765ae9edb47e1448b1d61806b116d75598b62b9f99c
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SSDEEP
3072:4Sa80fS61LJhEirDAo8IQAmiT1norJz6d4kkCbFCWs/x+/Q:+fS61LJhEE5QA5iJa4E/Q
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Creates new service(s)
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Modifies Windows Firewall
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Sets service image path in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
2