Analysis
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max time kernel
130s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2024, 20:19
Static task
static1
Behavioral task
behavioral1
Sample
f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe
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Size
1.9MB
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MD5
f1d743d689bcb88b802552dcaad84c03
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SHA1
50115b56eb414a018121a8df2fb25b100ba3e3c3
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SHA256
b6c940f2d91689a016247101b40dfcbf32a3f821776e6ac43e86dcafc1321ca4
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SHA512
b59f51dfb0fdd7d900e3060677d20f2d16d6d358f29509f8859b398526d5bc78638a1eba6f655f46e9e3327ef23631a2903c743a5dd719340715ac2914912cc2
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SSDEEP
49152:Qoa1taC070dwblCFDf15b4Xfa4CPRXe1qQAFJo3V2k:Qoa1taC0/ezP8XG5Xe4TW38k
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4312 2A.tmp -
Executes dropped EXE 1 IoCs
pid Process 4312 2A.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2524 wrote to memory of 4312 2524 f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe 95 PID 2524 wrote to memory of 4312 2524 f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe 95 PID 2524 wrote to memory of 4312 2524 f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Users\Admin\AppData\Local\Temp\2A.tmp"C:\Users\Admin\AppData\Local\Temp\2A.tmp" --splashC:\Users\Admin\AppData\Local\Temp\f1d743d689bcb88b802552dcaad84c03_JaffaCakes118.exe 0B935AEFA07C08E4609B87AF238E75FC20BC81DD3762A7C07B4E5E37FCD8E6C25E2D15E80F3CD44B688D7D2CCB47A6949AEEF0DFAF5778589AB24F62D4A70CAB2⤵
- Deletes itself
- Executes dropped EXE
PID:4312
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3848,i,10311142765129381054,10604297278945507215,262144 --variations-seed-version --mojo-platform-channel-handle=4152 /prefetch:81⤵PID:3304
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.9MB
MD5e7684e3e09b77a1d6c3b34c15e721457
SHA173ed29885d5f91a4ecccbee9f0de2b6185e65ac8
SHA25655537e89dccc45b9bcf768c86423f96b17244d8a791dbd02dce4d6c0e61c915c
SHA512957375b4b21712f2faecfb7924179504f24975acc33e1ae9c71b848bce0a5ff4be7da93967d888228a97d177ee860bfad56ccb04d9dfd1b1c041d15db3bfb1f0