Analysis
- max time kernel
141s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
02/06/2024, 22:40
Static task
static1
Behavioral task
behavioral1
Sample
8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe
Resource
win7-20240220-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe
Resource
win10v2004-20240426-en
4 signatures
150 seconds
General
- Target 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe
- Size 5.4MB
- Sample240602-2l2mfshf8y
- SHA256 127df2c58e233cab7bea0c8b1ef9004dff6399605294757e2b82ca7199a4610e
- MD5 8faff97039e33f4eaa1a0f1ea445f965
- SHA1 b3f5aa5f633bca2516104cd5a93c3d6c79d64fef
- SHA512 07825f443c2c5fe7e9dcc2fc67c2d17acf34f6dc52452bcc9ea04cfe32dabf2c6432759eafdaaddf311858be7977cabe8bd7f8005fc41936c61a6187def92f9b
- SSDEEP 98304:gjLx5EXfWvtHarzK7UK4wU4QtGc7PCbbZUDCG1IHS1evHSux0k7h07UFD:oLxKXfWvNaPGdWtB7Pu9U+G16S8vHmgx
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Malware Config
Signatures
- Downloads MZ/PE file
- Executes dropped EXE 1 IoCs
pid Process 2444 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp - Loads dropped DLL 2 IoCs
pid Process 2444 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp 2444 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3716 wrote to memory of 2444 3716 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe 85 PID 3716 wrote to memory of 2444 3716 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe 85 PID 3716 wrote to memory of 2444 3716 8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3716 -
C:\Users\Admin\AppData\Local\Temp\is-OQ36C.tmp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-OQ36C.tmp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp" /SL5="$600DE,5189423,119808,C:\Users\Admin\AppData\Local\Temp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2444
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-LGCBK.tmp\itdownload.dll
- Size 200KB
- SHA256 b258c4d7d2113dee2168ed7e35568c8e03341e24e3eafc7a22a0d62e32122ef3
- MD5 d82a429efd885ca0f324dd92afb6b7b8
- SHA1 86bbdaa15e6fc5c7779ac69c84e53c43c9eb20ea
- SHA512 5bf0c3b8fa5db63205a263c4fa5337188173248bef609ba4d03508c50db1fd1e336f3041ce96d78cc97659357a83e6e422f5b079d893a20a683270e05f5438df
- SSDEEP 3072:lfb9mvexZXivFFmLFam1BEsW61HgAIwSMaentFGTaIgBx9rs0NBGZZuey2E0QeqB:lfbueviGLVUyHgAIwSMaenTrNWcmE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-OQ36C.tmp\8faff97039e33f4eaa1a0f1ea445f965_JaffaCakes118.tmp
- Size 1.1MB
- SHA256 3bc47878ad889969abb1783f79d9ff8fed3f4f2139c34f485183a34d14e71792
- MD5 8cff4623ba6b804ae79e3b9a0e418191
- SHA1 081c5718d2bd064209d423d4dc72f2e2abb53138
- SHA512 83bee762bac56eca7b122321c9cbddaaf1cfdd6f14eda788ce62a6fb7b9665fb681b0e3569739ec9b17464beadcd39b9db26f905074d57b6ab328a53d5ce25e0
- SSDEEP 24576:etdAm9DUi/CR3wCkCiRgoG7hBaHkbEXXeG/jFt5wTx9BV:uqTytRFk6ek1SR
- MD5 SHA1 SHA512 SSDEEP