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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
27/07/2024, 00:20
Static task
static1
Behavioral task
behavioral1
Sample
76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe
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Size
384KB
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MD5
76592270c1b6c7ff8f5e2ec4954dcfcb
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SHA1
4b40a13dd85429183acc59b9b98888ee1e15c71a
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SHA256
2f659bfcda501ec9e6fbb89d7143457c5ae64bc6fcc265801aa95b95a9f1bc40
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SHA512
59e0584e152661755e2c0fd9c422807a9896371e01ccee0a88b4ac69a09b85f94506d408b56fd97a4772c415be82b8040f71c2c6e32aa6375603ab4e6e026ba8
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SSDEEP
6144:9g0g+ma4UeVyws29usBaUzSE7NF5QkjGhLb2uYGBLQ/X3W0neeMn9n55ZZt:9g1+4FVy529usBvzSERLGFqtyQvDeeMJ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2736 pD01804GmLhH01804.exe -
Executes dropped EXE 1 IoCs
pid Process 2736 pD01804GmLhH01804.exe -
Loads dropped DLL 2 IoCs
pid Process 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2608-1-0x0000000000400000-0x00000000004EE000-memory.dmp upx behavioral1/memory/2608-18-0x0000000000400000-0x00000000004EE000-memory.dmp upx behavioral1/memory/2736-20-0x0000000000400000-0x00000000004EE000-memory.dmp upx behavioral1/memory/2736-29-0x0000000000400000-0x00000000004EE000-memory.dmp upx behavioral1/memory/2736-38-0x0000000000400000-0x00000000004EE000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\pD01804GmLhH01804 = "C:\\ProgramData\\pD01804GmLhH01804\\pD01804GmLhH01804.exe" pD01804GmLhH01804.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 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pD01804GmLhH01804.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main pD01804GmLhH01804.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe Token: SeDebugPrivilege 2736 pD01804GmLhH01804.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2736 pD01804GmLhH01804.exe 2736 pD01804GmLhH01804.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2608 wrote to memory of 2736 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 31 PID 2608 wrote to memory of 2736 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 31 PID 2608 wrote to memory of 2736 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 31 PID 2608 wrote to memory of 2736 2608 76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\76592270c1b6c7ff8f5e2ec4954dcfcb_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\ProgramData\pD01804GmLhH01804\pD01804GmLhH01804.exe"C:\ProgramData\pD01804GmLhH01804\pD01804GmLhH01804.exe" "C:\Users\Admin\AppData\Local\Temp\76592270c1b6c7ff8f5e2ec4954dcfcb_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:2736
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
384KB
MD57140415da5a4723c80b0a7a555934e84
SHA16523f6930f6b204337f2a89ebb77b8b7b45e81f4
SHA2568c78bbfb0e951677eaa75f228323c40a15302d3a8b996eea92f050dae3c5a05e
SHA512234397d8330e1a0200d11bfb67c0c55d58d02c6eade8f2ca7a22dab56c9b815cfe0832d79cf3080b7fda6496e92e9ac0f3b836c676f0a2de910f1ab9fd683d21