Analysis
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max time kernel
138s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-08-2024 23:01
Static task
static1
Behavioral task
behavioral1
Sample
980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
boc5b.dll
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
boc5b.dll
Resource
win10v2004-20240802-en
General
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Target
980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe
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Size
212KB
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MD5
980640287e6e3c84b836138e2c584a84
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SHA1
631219ef35e49cd89275e83a790d5d0533cf60c6
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SHA256
5ec36ac5ba843f29bb0dc75d7d527ab9cee34a681bad704a89fd5ed12cdea337
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SHA512
15e7a4c80677ecd7f7089bb3ac73269a48725d5173d4a48d642784c9ca72bf93767772a7b3c26f393aec68192e95db4a9af4f37b573c0cd9cf1a24c285757c7d
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SSDEEP
3072:7AwC5wP7dePo8fCczb2FpWIX991+2ELCzl901Q7Lix/54Jfvr2xliqy839yYR1P:7x/MhyWAp1jzQQPix/54FjtqyLE
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 3484 3932 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3932 wrote to memory of 5080 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 86 PID 3932 wrote to memory of 5080 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 86 PID 3932 wrote to memory of 5080 3932 980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3932 -
C:\Users\Admin\AppData\Local\Temp\980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\980640287e6e3c84b836138e2c584a84_JaffaCakes118.exe"2⤵PID:5080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3932 -s 10362⤵
- Program crash
PID:3484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3932 -ip 39321⤵PID:4176
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
10KB
MD52833c470da7df25822392c639b711547
SHA1ce6a4c63320a9e1b7d47c8a6ce0c4599563a5afe
SHA256db50b8a0d0b765c4ef329a10e6dc4ff2164e6044371ec41e1ce53ab608c8a950
SHA512a4c12e3ac7dc7000cedeaeda7c3d57d44f7ea7568b582a46f76415a11c7a0149271a02d4c5f95bcce59aa2d0baaad084c0b621899b5fd9940aea390c89731de0
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Filesize
11KB
MD5fccff8cb7a1067e23fd2e2b63971a8e1
SHA130e2a9e137c1223a78a0f7b0bf96a1c361976d91
SHA2566fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e
SHA512f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c