Analysis
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max time kernel
150s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
20/09/2024, 23:45
Static task
static1
Behavioral task
behavioral1
Sample
eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe
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Size
415KB
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MD5
eeab196173b97cbeabfc8b6756c9fe34
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SHA1
fe7560d22163187efcf8f763e2d0fd9d385f6f7d
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SHA256
c8c45b7f615229bd84b9b3f765426b22269011219c3fc10cc11131627edfed21
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SHA512
1e2c19aabda8d26fde2a4ed2323067cc874881e850c299c29757f386ceeb6eeef9bdcd4258ffa798157a944482f2cb9f08c692508b72bc3346f893a01b8b32a3
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SSDEEP
6144:e1ojUwD3TilJTq4y+ydvMQp7Tmd7xG8twYU42vw:eKowTWTq4yzd/tS7U8tEn
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2536 cHcLnOh08200.exe -
Executes dropped EXE 1 IoCs
pid Process 2536 cHcLnOh08200.exe -
Loads dropped DLL 2 IoCs
pid Process 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/3012-2-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3012-3-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3012-6-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3012-5-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2536-23-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3012-27-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2536-29-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2536-45-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3012-60-0x0000000000400000-0x00000000004B3000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\cHcLnOh08200 = "C:\\ProgramData\\cHcLnOh08200\\cHcLnOh08200.exe" cHcLnOh08200.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cHcLnOh08200.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main cHcLnOh08200.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 2536 cHcLnOh08200.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe Token: SeDebugPrivilege 2536 cHcLnOh08200.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2536 cHcLnOh08200.exe 2536 cHcLnOh08200.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2536 cHcLnOh08200.exe 2536 cHcLnOh08200.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2536 cHcLnOh08200.exe 2536 cHcLnOh08200.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3012 wrote to memory of 2536 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 30 PID 3012 wrote to memory of 2536 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 30 PID 3012 wrote to memory of 2536 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 30 PID 3012 wrote to memory of 2536 3012 eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\ProgramData\cHcLnOh08200\cHcLnOh08200.exe"C:\ProgramData\cHcLnOh08200\cHcLnOh08200.exe" "C:\Users\Admin\AppData\Local\Temp\eeab196173b97cbeabfc8b6756c9fe34_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
415KB
MD552e759b72090d0db1b4fd320f07d6942
SHA11e29b59ee394310e44c089c4a2ea1ec5b58feb25
SHA25698073f95c5f9f245fa85c73b8753b20ed281af886957bb04ffcb97643c37608c
SHA5122eb94263355ee21b2a50b1f0a27d9b22e57ce8fea114a0482782a1e50e2c4fd31783bce6233f9a1fd89ed5c8da72d6694ee59b4209835b274e0293540bd2f26a