Analysis
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max time kernel
23s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
13-07-2024 11:09
Static task
static1
Behavioral task
behavioral1
Sample
416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe
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Size
333KB
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MD5
416baf2c7c84be4f6ca20044e67e041d
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SHA1
9fb9c473c129b078e36408bed2e2f3ce2bac856a
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SHA256
b6bc575005fa3c2429778cd1f4a9f3bbfcb59ebd0a7fea6b7080d39f172904ea
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SHA512
6bc3d4eeb9fa5f629e5928d3e868afa3f3804ee078fc975895db01524fad41e63b4aa0ab4f2be65f640db1c6da4cb4d026080f5cee525d801f5db7e35694bcb2
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SSDEEP
6144:dofgJLlRrgOacguAQXrIMeHftCNx812vYTAYWKeIawpIykM:doGLlRrtYut/rET9WKeIR5kM
Malware Config
Extracted
smokeloader
li11
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Loads dropped DLL 1 IoCs
Processes:
416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exepid process 2452 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2084 2452 WerFault.exe 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exedescription pid process target process PID 2452 wrote to memory of 2084 2452 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe WerFault.exe PID 2452 wrote to memory of 2084 2452 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe WerFault.exe PID 2452 wrote to memory of 2084 2452 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe WerFault.exe PID 2452 wrote to memory of 2084 2452 416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\416baf2c7c84be4f6ca20044e67e041d_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 1682⤵
- Program crash
PID:2084
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06