General
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Target
c9f9c516072359c5972d75337e89e790N
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Size
422KB
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Sample
240908-z6xswswbmq
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MD5
c9f9c516072359c5972d75337e89e790
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SHA1
00ac567dbe103901dc06e751802d937de1be9fff
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SHA256
49f08a77eedd5d5bf948d6c15688b04618296250793439928c9ba926bf758007
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SHA512
db56e058b456f85dcccf794d1cc9b0783b59f6f952e194aac013b4ad1b3d8116154d6be0b950a59a618bd30fd8ae0cd2b6f54e5e84628a4bf64f98106fbbc474
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SSDEEP
6144:4Cr9TDbMssgvbE5i8q2DNnWOFOMpoxAHg3s:4e9TDbxHba22F0xAHg
Static task
static1
Behavioral task
behavioral1
Sample
c9f9c516072359c5972d75337e89e790N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c9f9c516072359c5972d75337e89e790N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Targets
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Target
c9f9c516072359c5972d75337e89e790N
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Size
422KB
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MD5
c9f9c516072359c5972d75337e89e790
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SHA1
00ac567dbe103901dc06e751802d937de1be9fff
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SHA256
49f08a77eedd5d5bf948d6c15688b04618296250793439928c9ba926bf758007
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SHA512
db56e058b456f85dcccf794d1cc9b0783b59f6f952e194aac013b4ad1b3d8116154d6be0b950a59a618bd30fd8ae0cd2b6f54e5e84628a4bf64f98106fbbc474
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SSDEEP
6144:4Cr9TDbMssgvbE5i8q2DNnWOFOMpoxAHg3s:4e9TDbxHba22F0xAHg
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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