General
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Target
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20.exe
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Size
13.3MB
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Sample
241122-kv726atnbk
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MD5
57163e49f6f67475836d3d49abab1a6f
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SHA1
b11e58b16d751db535317a0aacca97c20ae7ba25
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SHA256
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20
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SHA512
32f162b0b70ad5efe95974078d446d836cb7665db344a93295e7fc2f4a738f661ea79c67ac7ea30ace95d5834ef6f491f5b291f0e5072ff8c43e6545957bc256
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SSDEEP
49152:f1m333333333333333333333333333333333333333333333333333333333333w:l
Static task
static1
Behavioral task
behavioral1
Sample
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
tofsee
quadoil.ru
lakeflex.ru
Targets
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Target
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20.exe
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Size
13.3MB
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MD5
57163e49f6f67475836d3d49abab1a6f
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SHA1
b11e58b16d751db535317a0aacca97c20ae7ba25
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SHA256
edd112e5d957e913076cb86fd6b657318987fef5e2fdd34f46c4b23cccd9ae20
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SHA512
32f162b0b70ad5efe95974078d446d836cb7665db344a93295e7fc2f4a738f661ea79c67ac7ea30ace95d5834ef6f491f5b291f0e5072ff8c43e6545957bc256
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SSDEEP
49152:f1m333333333333333333333333333333333333333333333333333333333333w:l
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Tofsee family
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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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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