Analysis
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max time kernel
150s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06-09-2024 22:11
Static task
static1
Behavioral task
behavioral1
Sample
d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe
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Size
316KB
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MD5
d08c99680c39b203dbd8d56444dc1bf2
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SHA1
85fdebc1ee8522910e2f69da740d177417a2f3ca
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SHA256
4832eb3519ae1800a33f4b682c6d3b621a98ada0e92d137deac44348552fd8dd
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SHA512
9dd3e877d30e593ec64993be227a31b0fcbddcfe3ca98b79d7cb9dc70b19ae8a456fd438ef0a5e4e00718e68438c3bf800da7c54efc2b8eb8092c6e2bca0b4d4
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SSDEEP
6144:l8BmLHC9+7SxhjmqsfGCIUZXiwRlDzgnJOGHhZ9al5YgvysriJOh:l6h5mf3I2iwDzgn3Y5h6sriJ2
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2792 eDaAlKb18700.exe -
Executes dropped EXE 1 IoCs
pid Process 2792 eDaAlKb18700.exe -
Loads dropped DLL 2 IoCs
pid Process 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2656-3-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2656-1-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2656-5-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2792-22-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2656-26-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2792-28-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2792-36-0x0000000000400000-0x00000000004B3000-memory.dmp upx behavioral1/memory/2656-59-0x0000000000400000-0x00000000004B3000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\eDaAlKb18700 = "C:\\ProgramData\\eDaAlKb18700\\eDaAlKb18700.exe" eDaAlKb18700.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 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eDaAlKb18700.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Internet Explorer\Main eDaAlKb18700.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 2792 eDaAlKb18700.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe Token: SeDebugPrivilege 2792 eDaAlKb18700.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2792 eDaAlKb18700.exe 2792 eDaAlKb18700.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2792 eDaAlKb18700.exe 2792 eDaAlKb18700.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2792 eDaAlKb18700.exe 2792 eDaAlKb18700.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2656 wrote to memory of 2792 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 31 PID 2656 wrote to memory of 2792 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 31 PID 2656 wrote to memory of 2792 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 31 PID 2656 wrote to memory of 2792 2656 d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d08c99680c39b203dbd8d56444dc1bf2_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\ProgramData\eDaAlKb18700\eDaAlKb18700.exe"C:\ProgramData\eDaAlKb18700\eDaAlKb18700.exe" "C:\Users\Admin\AppData\Local\Temp\d08c99680c39b203dbd8d56444dc1bf2_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:2792
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
316KB
MD548bd39944e1c2ff322518a55556bfeaa
SHA1c955a199959c4a06de48a313909f808f5519d0cf
SHA256a8c12253b53935a54c5d625ae88ea646256447b2a4857d032b49d51d776445b7
SHA512ad66057fb058a9f4a4f0e139ae8b8cdd24ad1467fbb04c4e29346b2f2c605be95cd58f45422fa175f13fd863c721628992f7122f0607064f3e8582c64af35698