c554c88a3a4a1f4ec9c1a0319f6843660604c080e43ec495aa6f17f442654806

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/06/2024, 12:01

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General

Target

1a096139b37fbb0f24ca3d9c568be033_JaffaCakes118.dll
Size

268KB
MD5

1a096139b37fbb0f24ca3d9c568be033
SHA1

0cf9554d5c9298c1527642110d5858dcdcd47077
SHA256

c554c88a3a4a1f4ec9c1a0319f6843660604c080e43ec495aa6f17f442654806
SHA512

b5e1466c411e8db382cb139fc388dcdfe0336c3071f408feeb8be4e7bd8edabc1a02ca8945567ada52c55fd5f478f1ef06dcf43b2daf193b32433930decd575c
SSDEEP

6144:JPR6ansIAlj3n9FcDVMOcf4thPzwsQQqRIaPK5+5:JPRLsIAljjcxMOcAv7pQwa

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Akanofesed = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\1a096139b37fbb0f24ca3d9c568be033_JaffaCakes118.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1176	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1176	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28
PID 3028 wrote to memory of 1176	3028	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a096139b37fbb0f24ca3d9c568be033_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a096139b37fbb0f24ca3d9c568be033_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1176

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/1176-1-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download
memory/1176-0-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download
memory/1176-3-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/1176-12-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/1176-14-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download
memory/1176-15-0x00000000022C0000-0x0000000002300000-memory.dmp

Filesize
256KB

Download