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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24/07/2024, 03:48
Static task
static1
Behavioral task
behavioral1
Sample
6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe
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Size
314KB
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MD5
6a2310cada35715e6208de21d9d183ec
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SHA1
719c9af67e9617536b78b70d270147e5c6d5c5f3
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SHA256
059345c4be34e080aeb7980f0711fa54c1ecb8f371828399be908d703de66008
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SHA512
478242604ad113a87afa5d91b6f4771199cae7c17413332f69324f16d9b81d2dbfca8b698191388c3fbdd2ced4a5a579ba10944f2b3947301174dd86a5d52dac
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SSDEEP
6144:n4f5pjA6EstDkoCDuG6K4nY+zIZJz5GyCY6ootoA4t/T4RgU0:aA6ESDkoUuBfqR50YPot3e/Tg6
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1520 eEmMnMh01822.exe -
Executes dropped EXE 1 IoCs
pid Process 1520 eEmMnMh01822.exe -
Loads dropped DLL 2 IoCs
pid Process 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/3032-0-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3032-5-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3032-2-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/1520-22-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3032-25-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/1520-26-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/1520-28-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/1520-35-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/3032-37-0x0000000000400000-0x00000000004B3000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\eEmMnMh01822 = "C:\\ProgramData\\eEmMnMh01822\\eEmMnMh01822.exe" eEmMnMh01822.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 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eEmMnMh01822.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main eEmMnMh01822.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe Token: SeDebugPrivilege 1520 eEmMnMh01822.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1520 eEmMnMh01822.exe 1520 eEmMnMh01822.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1520 eEmMnMh01822.exe 1520 eEmMnMh01822.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1520 eEmMnMh01822.exe 1520 eEmMnMh01822.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3032 wrote to memory of 1520 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 30 PID 3032 wrote to memory of 1520 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 30 PID 3032 wrote to memory of 1520 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 30 PID 3032 wrote to memory of 1520 3032 6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6a2310cada35715e6208de21d9d183ec_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\ProgramData\eEmMnMh01822\eEmMnMh01822.exe"C:\ProgramData\eEmMnMh01822\eEmMnMh01822.exe" "C:\Users\Admin\AppData\Local\Temp\6a2310cada35715e6208de21d9d183ec_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 use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
314KB
MD5f31e6c1d42939846c674cbbc5d7bab10
SHA1c4026cf107b3f20f568d58dc994df347a22be036
SHA256bb2206fad311c0f8d2c441241a1742c8465ea5020e12801246d5b4c3b2a01087
SHA5122a7a8beb36d4a949fd015292958b87646ca2cba744f58abcbf57e0b3d0b44be0334e36844baae882e38a6fa717842ccf37c6f995fa3b7078dafc2598a8ee8642