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Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
28/07/2024, 00:45
Behavioral task
behavioral1
Sample
03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm
Resource
win10v2004-20240709-en
General
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Target
03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm
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Size
16KB
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MD5
03fc6a36edd36cc14f9e7808fd09ce03
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SHA1
7cfbe95eed2fd2cf1989389c76324051202ef64f
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SHA256
823ad2ded0c18f3d333aa52781755001031bdc6a95b1c64b2c57e6b1399eb4ea
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SHA512
05f728095435931f9b64991f2a397ba8348304d0e682a064a0c4f2913b31f8b2e0bc8bbbac3cb16b26789803d5561a3c1da221267b43eb9dc26a4709186fdbc2
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SSDEEP
384:CTemEm5VHaEmWIi5zKekG6F7//o4MA8E6/t:3M6pWdee3ADa
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2560 2600 cmd.exe 30 -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
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 WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2716 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2716 WINWORD.EXE 2716 WINWORD.EXE -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2560 wrote to memory of 2224 2560 cmd.exe 34 PID 2560 wrote to memory of 2224 2560 cmd.exe 34 PID 2560 wrote to memory of 2224 2560 cmd.exe 34 PID 2716 wrote to memory of 2752 2716 WINWORD.EXE 36 PID 2716 wrote to memory of 2752 2716 WINWORD.EXE 36 PID 2716 wrote to memory of 2752 2716 WINWORD.EXE 36 PID 2716 wrote to memory of 2752 2716 WINWORD.EXE 36
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:2752
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C:\Windows\system32\cmd.execmd.exe /c calc1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\system32\calc.execalc2⤵PID:2224
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
19KB
MD5c5a3e628160cdb50f248016e561fd667
SHA1566e3ee23cbd3486b8509b29169d981a4aba3b91
SHA256ff0aa93f3955bd697285b23681f21f72566036d57bc02b8250390b89117c26e0
SHA512646a63b9590b07e60461d3cfbaaf1255e04a2d41c7bfe083f6fdfabc7b2f0f8c57306f45d61b901b36fc804692d00698bd51bee89e1d017bacff47dcb5d748e9