87cba23aae5844925a851dc0d71007936c4ba140d0bc932800223fe093456f2f

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 11:56

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General

Target

0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe
Size

76KB
MD5

0dfa7c02f4bc82b81e87744634dd3285
SHA1

0b51ddcca2470fd50fbcaecd9ab5646d9e0c9f87
SHA256

87cba23aae5844925a851dc0d71007936c4ba140d0bc932800223fe093456f2f
SHA512

154ced45634e69136870b65c0cf7e1cc53fc154939bf1efec6366e3a56ba9b83ee6a3f49fbc9179cd6ca981d51ed9cb40c17b4590a1e57447322163fc1f0b1ff
SSDEEP

1536:1rUlDSCvWmum6ezmm/ASwwb50UUgaolhCgV8ckz6Jc6gwd+Wl:p8DTumuhez9/Xwwb50UUgaonCgV8c3J7

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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctfmon = "C:\\Windows\\TEMP\\services.exe"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\msmmsgr = "C:\\Windows\\TEMP\\x\\services.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2932 set thread context of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31

Modifies registry key 1 TTPs 2 IoCs

Modify Registry

T1112

pid	Process
2648	reg.exe
2652	reg.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe
1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2380	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	28
PID 2932 wrote to memory of 2380	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	28
PID 2932 wrote to memory of 2380	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	28
PID 2932 wrote to memory of 2380	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	28
PID 2932 wrote to memory of 2628	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	29
PID 2932 wrote to memory of 2628	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	29
PID 2932 wrote to memory of 2628	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	29
PID 2932 wrote to memory of 2628	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	29
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2932 wrote to memory of 1936	2932	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	31
PID 2380 wrote to memory of 2648	2380	cmd.exe	33
PID 2380 wrote to memory of 2648	2380	cmd.exe	33
PID 2380 wrote to memory of 2648	2380	cmd.exe	33
PID 2380 wrote to memory of 2648	2380	cmd.exe	33
PID 2628 wrote to memory of 2652	2628	cmd.exe	34
PID 2628 wrote to memory of 2652	2628	cmd.exe	34
PID 2628 wrote to memory of 2652	2628	cmd.exe	34
PID 2628 wrote to memory of 2652	2628	cmd.exe	34
PID 1936 wrote to memory of 1144	1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	20
PID 1936 wrote to memory of 1144	1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	20
PID 1936 wrote to memory of 1144	1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	20
PID 1936 wrote to memory of 1144	1936	0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1144
- C:\Users\Admin\AppData\Local\Temp\0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2932
- - 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:2380
  - - 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:2648
- - 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:2628
  - - 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:2652
- - C:\Users\Admin\AppData\Local\Temp\0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\0dfa7c02f4bc82b81e87744634dd3285_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1936

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

memory/1144-6-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1144-10-0x000000007EFD0000-0x000000007EFD1000-memory.dmp

Filesize
4KB

Download
memory/1936-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1936-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1936-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1936-9-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2932-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download