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Analysis
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max time kernel
149s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
08/07/2024, 23:31
Static task
static1
Behavioral task
behavioral1
Sample
2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe
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Size
317KB
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MD5
2e38d3e24043a384dde81ec0bd90165c
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SHA1
404eb37f4911f31b4c3acc80476d46149c43e99e
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SHA256
931cd4663a26b8a9259d22c398436be1da8238e2187a4a89cc29a46e28876c83
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SHA512
429ada61315c45902e7cec60e9eb640ccfc81895bc7309711080a944e15561b1e09e29073885f0ddb6bc801de3335ea3e29eed2c0ec2b32271d938274911c4cc
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SSDEEP
6144:jgvB8U3GLsvCjuVwg6ndXmgjGNUYYAleJGWS4blVJRsjTMEjN2ndh:jsqsUuVYndXm6ntAezS+RsjYv
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2080 dAeLpBb06510.exe -
Executes dropped EXE 1 IoCs
pid Process 2080 dAeLpBb06510.exe -
Loads dropped DLL 2 IoCs
pid Process 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1864-5-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/1864-2-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/1864-0-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/2080-22-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/1864-25-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/2080-26-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/2080-41-0x0000000000400000-0x00000000004B4000-memory.dmp upx behavioral1/memory/1864-56-0x0000000000400000-0x00000000004B4000-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\dAeLpBb06510 = "C:\\ProgramData\\dAeLpBb06510\\dAeLpBb06510.exe" dAeLpBb06510.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main dAeLpBb06510.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe Token: SeDebugPrivilege 2080 dAeLpBb06510.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2080 dAeLpBb06510.exe 2080 dAeLpBb06510.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2080 dAeLpBb06510.exe 2080 dAeLpBb06510.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2080 dAeLpBb06510.exe 2080 dAeLpBb06510.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1864 wrote to memory of 2080 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe 30 PID 1864 wrote to memory of 2080 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe 30 PID 1864 wrote to memory of 2080 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe 30 PID 1864 wrote to memory of 2080 1864 2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864 -
C:\ProgramData\dAeLpBb06510\dAeLpBb06510.exe"C:\ProgramData\dAeLpBb06510\dAeLpBb06510.exe" "C:\Users\Admin\AppData\Local\Temp\2e38d3e24043a384dde81ec0bd90165c_JaffaCakes118.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2080
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
317KB
MD5675c47165d1ba3b26ae712cc848f1c74
SHA1ae71784c13eb1ff067649a67390a406b86b27e84
SHA256302a22feb85a195f84211bd0cb8136b5bdc1d2a3c8f9a65a9d60ff46fc67ef12
SHA51290fc869e2b508b400474977439096cefb998ab5a50fb37f1b06993a7a28f9b87838ba179feceffb710c709aa02a544290bb671382e3ce099ae17d1a455bb150e