86a6a7375e2f469b2f0711d18dbaf5b0c9eb5b9dbc3eb40cc5ae093c83835bfc

Analysis

max time kernel
136s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 15:25

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General

Target

0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
Size

15KB
MD5

0740d68539f61de1ca816d566e861723
SHA1

3f2923d5c541a90f76619563c6de2be2031bfd09
SHA256

86a6a7375e2f469b2f0711d18dbaf5b0c9eb5b9dbc3eb40cc5ae093c83835bfc
SHA512

004827c3ac2766c39831ec983842d20e4dd77fc1a1d3e524b243ea9ab9c46494ad36ac7fe68c7183cf1fcbc5e7f0a51990261b7e3c00405f6bf9543ee6244ce6
SSDEEP

384:mbW/WZ9eGOuhlpjI9fxOIA//g5cYWzjlxHSSJapOl7ldlGU:PuzmLd5cfXHHJtl7lj

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\842197C4\ImagePath = "C:\\Windows\\system32\\842197C4.EXE -k"	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3976	842197C4.EXE

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\842197C4.EXE	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\842197C4.EXE	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\842197C4.EXE	842197C4.EXE
File created	C:\Windows\SysWOW64\delme.bat	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\842197C4.DLL	842197C4.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4004	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
4004	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
3976	842197C4.EXE
3976	842197C4.EXE
3976	842197C4.EXE
3976	842197C4.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4004 wrote to memory of 1544	4004	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1544	4004	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe	86
PID 4004 wrote to memory of 1544	4004	0740d68539f61de1ca816d566e861723_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\0740d68539f61de1ca816d566e861723_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0740d68539f61de1ca816d566e861723_JaffaCakes118.exe"
1⤵
- Sets service image path in registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\delme.bat
  2⤵
  PID:1544

C:\Windows\SysWOW64\842197C4.EXE
C:\Windows\SysWOW64\842197C4.EXE -k
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\842197C4.EXE

Filesize
15KB

MD5
0740d68539f61de1ca816d566e861723

SHA1
3f2923d5c541a90f76619563c6de2be2031bfd09

SHA256
86a6a7375e2f469b2f0711d18dbaf5b0c9eb5b9dbc3eb40cc5ae093c83835bfc

SHA512
004827c3ac2766c39831ec983842d20e4dd77fc1a1d3e524b243ea9ab9c46494ad36ac7fe68c7183cf1fcbc5e7f0a51990261b7e3c00405f6bf9543ee6244ce6

Download Submit
C:\Windows\SysWOW64\delme.bat

Filesize
239B

MD5
3a4ec35d2c326c7f607f09074cfb4b2e

SHA1
eae7b2094270eb54a7c145dfb61c7f4d3c3e8533

SHA256
ba54e12057cffc75d0c9163ed84a6f38fc0e4933273b7fb6319037f64f6494a1

SHA512
39653aab7cba3de54750d9ab060eebf15815b16948063a9bdd08c85a4f5dd60330e7c335df007075f8862d71ec89c51f3ac0b1b4a5d724e8973c9749e3bf2715

Download Submit
memory/3976-6-0x0000000000570000-0x000000000057C000-memory.dmp

Filesize
48KB

Download
memory/3976-5-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/3976-11-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4004-1-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4004-2-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download