Analysis
- max time kernel
147s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 07:26
Static task
static1
Behavioral task
behavioral1
Sample
a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe
Resource
win7-20240508-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe
Resource
win10v2004-20240508-en
3 signatures
150 seconds
General
- Target a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe
- Size 8.0MB
- Sample240613-h91khstbjp
- SHA256 38a003762afa01b1dcc8d8a7261f6cf2953ac2ad9583aa80477e137616dcd112
- MD5 a46a886084c3d23b2b6c340e4b8f65b2
- SHA1 8f067ef08873634c1014d8f7004d7126f1db81c8
- SHA512 034f83a2b81e5c6e60329770a9b0cf1b969d1260535d7d96d108e9b607a97a671a7e83c199ff7ba2f1b35854f168cb765f3dcbbaa12046583a389b5de962d881
- SSDEEP 196608:6Sw0KPuHPr2MnBGEhs2qRf6o2Ay7cmIO/Of8sk9tOdvGVqpAfh6Id6sqB0eS:6Sw0KEZqRSfcmIOSvCL6sqB0eS
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2280 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp - Loads dropped DLL 2 IoCs
pid Process 2280 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp 2280 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1436 wrote to memory of 2280 1436 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe 84 PID 1436 wrote to memory of 2280 1436 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe 84 PID 1436 wrote to memory of 2280 1436 a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Users\Admin\AppData\Local\Temp\is-JL7GA.tmp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp"C:\Users\Admin\AppData\Local\Temp\is-JL7GA.tmp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp" /SL5="$7011E,8011672,55296,C:\Users\Admin\AppData\Local\Temp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2280
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-FE3N9.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-JL7GA.tmp\a46a886084c3d23b2b6c340e4b8f65b2_JaffaCakes118.tmp
- Size 689KB
- SHA256 de8ce988cb894abf2df594e1f2a2f29872fd9b81c6966ee8758c75f21f6334a1
- MD5 df4c80ffce4e9aea156fcdb880082f84
- SHA1 19a1449e0aa02c0641777fdde92535d6b849d4d4
- SHA512 89fec7f33724d00ea6ab7fef209d601c300601efc7a688ee0195550c8ec219846c663b2b01508e2bff917ee1b8d2a43473279007b61df0eecdce91bdea49db24
- SSDEEP 12288:tTPcYn5c/rPx37/zHBA6a5UeYpChr1CERdSrNdyR6D3o1ae9mx9Ae:lPcYn5c/rPx37/zHBA6pFpCZ1CEuD3oG
- MD5 SHA1 SHA512 SSDEEP