123e35a4f2725c2aac58b08dccdfe41238ce5d16ef5949fe0392eef8286e13ed

Analysis

max time kernel
94s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 16:09

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General

Target
9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
Size 549KB
Sample240603-tlztvsda92
SHA256 123e35a4f2725c2aac58b08dccdfe41238ce5d16ef5949fe0392eef8286e13ed
MD5 9263c74fb4d892c87d4141f9f3a77792
SHA1 255a621c4e7d53e712d1598da1bdccea9957d83f
SHA512 9170d579f9c81daf235fecaca2be94447fff52628a2690393e4444f0eddf32572867ca95d9a0244c3bc313417b340c0c99706f82baab3095503067ac481ec957
SSDEEP 12288:n8iHYij9eXuy/7OrVGAzig+ZPhwzharYEoEI5H6Cp:8iHYij9eXuAOrVGAOg+Z5w4rYEoEI5Hf
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Program crash 3 IoCs

pid	pid_target	Process	procid_target
4036	928	WerFault.exe	81
3472	4836	WerFault.exe	85
4420	4008	WerFault.exe	86

Suspicious use of UnmapMainImage 3 IoCs

pid	Process
928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
4836	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
4008	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 4836	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	85
PID 928 wrote to memory of 4836	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	85
PID 928 wrote to memory of 4836	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	85
PID 928 wrote to memory of 4008	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	86
PID 928 wrote to memory of 4008	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	86
PID 928 wrote to memory of 4008	928	9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe"
1⤵
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 548
  2⤵
  - Program crash
  PID:4036
- C:\Users\Admin\AppData\Local\Temp\9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
  start
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 520
    3⤵
    - Program crash
    PID:3472
- C:\Users\Admin\AppData\Local\Temp\9263c74fb4d892c87d4141f9f3a77792_JaffaCakes118.exe
  watch
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 528
    3⤵
    - Program crash
    PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 928 -ip 928
1⤵
PID:3180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4836 -ip 4836
1⤵
PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4008 -ip 4008
1⤵
PID:2628

Network

MITRE ATT&CK Matrix

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Downloads

memory/928-0-0x000000007FE30000-0x000000007FE4F000-memory.dmp

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memory/928-1-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/928-2-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/4008-4-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/4008-7-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/4836-3-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/4836-5-0x0000000000400000-0x000000000048F000-memory.dmp

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memory/4836-6-0x0000000000400000-0x000000000048F000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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