Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 21:08
Static task
static1
Behavioral task
behavioral1
Sample
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe
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Size
329KB
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MD5
3663f628c7f972e2f6d783fbbd7a8237
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SHA1
2cd2145c6c5d22112728c2b4fedc57f5afdedabd
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SHA256
dd0996d1ccab7609af411a987651a874f438c4d44395c1ba0b54b8a3227e2fe6
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SHA512
f1602a83d53aaf2fddeca62bac35bc80ea159dc62a5beb48119f8822f3726ee6618d1178f8ed51266633761d7359416b4c6ce21d5ac9e5751abe72414ff05bd7
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SSDEEP
6144:gzMJtovbDT5f3oyIcb8MMD4FuDiMYA2qu5SfCXWIE3EH0Zs3qJp+bSQcN9:UD3xR9hurY9qQSi5OZs3t
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
jLdBg01843.exepid process 2284 jLdBg01843.exe -
Loads dropped DLL 2 IoCs
Processes:
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exepid process 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/1672-1-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2284-14-0x0000000000400000-0x00000000005BD000-memory.dmp upx behavioral1/memory/1672-18-0x0000000000400000-0x00000000005BD000-memory.dmp upx behavioral1/memory/2284-19-0x0000000000400000-0x00000000005BD000-memory.dmp upx behavioral1/memory/1672-21-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/1672-32-0x0000000000400000-0x00000000005BD000-memory.dmp upx behavioral1/memory/1672-33-0x0000000000400000-0x00000000004B5000-memory.dmp upx behavioral1/memory/2284-38-0x0000000000400000-0x00000000005BD000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
jLdBg01843.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\jLdBg01843 = "C:\\ProgramData\\jLdBg01843\\jLdBg01843.exe" jLdBg01843.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exejLdBg01843.exepid process 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe 2284 jLdBg01843.exe 2284 jLdBg01843.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exejLdBg01843.exedescription pid process Token: SeDebugPrivilege 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe Token: SeDebugPrivilege 2284 jLdBg01843.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
jLdBg01843.exepid process 2284 jLdBg01843.exe 2284 jLdBg01843.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
jLdBg01843.exepid process 2284 jLdBg01843.exe 2284 jLdBg01843.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
jLdBg01843.exepid process 2284 jLdBg01843.exe 2284 jLdBg01843.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exedescription pid process target process PID 1672 wrote to memory of 2284 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe jLdBg01843.exe PID 1672 wrote to memory of 2284 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe jLdBg01843.exe PID 1672 wrote to memory of 2284 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe jLdBg01843.exe PID 1672 wrote to memory of 2284 1672 3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe jLdBg01843.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\ProgramData\jLdBg01843\jLdBg01843.exe"C:\ProgramData\jLdBg01843\jLdBg01843.exe" "C:\Users\Admin\AppData\Local\Temp\3663f628c7f972e2f6d783fbbd7a8237_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2284
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
329KB
MD58176a6159a469600cf5c86816ea54aef
SHA1a94ad2c4a3bc8954c97778df30828719a962f066
SHA2568d2a0f6483d83231880247f14e5872d65ec3487e4ff60985fecad2ae45cd34fb
SHA512ca42f9b451e21ab4203eed5b2d494dd51d44620b959d844fb50d2db0d2c3fa8054c650d7d687a3f67edce83932c4599596e1e762eaa46dd230e6982a93428ad5