f0dcb0cb61dc805903e35377a12a98d403e03fdabcbc5a9112374495f5ed62ff

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 05:13

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General

Target

485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe
Size

73KB
MD5

485e10850031d9d3ba803351bbaf4a48
SHA1

6c21c3acd7c8fcd9c276e443abcc38867d0b00ac
SHA256

f0dcb0cb61dc805903e35377a12a98d403e03fdabcbc5a9112374495f5ed62ff
SHA512

993fe1bcd84a3bff360611af61abe897f8503ceca06806e7e3744e912a7c2f0e8e1700e2c5057ac1cc6ac53ea0e39380db26f0c7a5a33b8e22ad72b7b8647bbb
SSDEEP

1536:3rUlDSCPWWum6e6mm/ASwwb5RUUgj0A+XFseSxnZkANj+:78DTOWuhe69/Xwwb5RUUgj0A+VgRZkAo

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\msmmsgr = "C:\\Windows\\TEMP\\x\\services.exe"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctfmon = "C:\\Windows\\TEMP\\services.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2688 set thread context of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32

Modifies registry key 1 TTPs 2 IoCs

Modify Registry

T1112

pid	Process
2844	reg.exe
2440	reg.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe
2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2928	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2928	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2928	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2928	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2776	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	31
PID 2688 wrote to memory of 2776	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	31
PID 2688 wrote to memory of 2776	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	31
PID 2688 wrote to memory of 2776	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	31
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2688 wrote to memory of 2780	2688	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	32
PID 2776 wrote to memory of 2844	2776	cmd.exe	35
PID 2776 wrote to memory of 2844	2776	cmd.exe	35
PID 2776 wrote to memory of 2844	2776	cmd.exe	35
PID 2776 wrote to memory of 2844	2776	cmd.exe	35
PID 2928 wrote to memory of 2440	2928	cmd.exe	36
PID 2928 wrote to memory of 2440	2928	cmd.exe	36
PID 2928 wrote to memory of 2440	2928	cmd.exe	36
PID 2928 wrote to memory of 2440	2928	cmd.exe	36
PID 2780 wrote to memory of 1216	2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	21
PID 2780 wrote to memory of 1216	2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	21
PID 2780 wrote to memory of 1216	2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	21
PID 2780 wrote to memory of 1216	2780	485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1216
- C:\Users\Admin\AppData\Local\Temp\485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v msmmsgr /t REG_SZ /d "C:\Windows\TEMP\x\services.exe" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2928
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v msmmsgr /t REG_SZ /d "C:\Windows\TEMP\x\services.exe" /f
      4⤵
      Adds Run key to start application
      Modifies registry key
      PID:2440
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v ctfmon /t REG_SZ /d "C:\Windows\TEMP\services.exe" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2776
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v ctfmon /t REG_SZ /d "C:\Windows\TEMP\services.exe" /f
      4⤵
      Adds Run key to start application
      Modifies registry key
      PID:2844
- - C:\Users\Admin\AppData\Local\Temp\485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\485e10850031d9d3ba803351bbaf4a48_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2780

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

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Downloads

memory/1216-9-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1216-12-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/2688-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2688-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2780-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2780-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2780-8-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2780-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download