d26b69be1078624abbd86d0884a3955d1e35c73d5c7c9f4b57e983fe89eb10ed

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 08:44

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General

Target

490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe
Size

28KB
MD5

490d87e30ef7b4a4724d115d9329d2d2
SHA1

49546b726ba39ba67122bef5e99f1a873ab6e7d5
SHA256

d26b69be1078624abbd86d0884a3955d1e35c73d5c7c9f4b57e983fe89eb10ed
SHA512

180afb047ab4300854307f0d088103ee7485ea2348dde8f57b6045dfa2c9b97d50a4a5377410d8a9768538ca18df3e1d6fc7134fbda51131f7cc9acd48f81a76
SSDEEP

192:1K+RAErPINFActa7ik7YTD3nMhmsaZS37IjkYHFQn5dJ4P/6HAx1gTB5f+bqAJH:1K+RAErPQVZTD3/RSLBYl824JNIJH

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2336	regsrv64.exe

Loads dropped DLL 2 IoCs

pid	Process
2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe
2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe

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\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft DLL Registration = "C:\\Users\\Admin\\AppData\\Roaming\\regsrv64.exe"	regsrv64.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2336	2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe	29
PID 2240 wrote to memory of 2336	2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe	29
PID 2240 wrote to memory of 2336	2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe	29
PID 2240 wrote to memory of 2336	2240	490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\490d87e30ef7b4a4724d115d9329d2d2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Roaming\regsrv64.exe
  "C:\Users\Admin\AppData\Roaming\regsrv64.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2336

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

\Users\Admin\AppData\Roaming\regsrv64.exe

Filesize
28KB

MD5
490d87e30ef7b4a4724d115d9329d2d2

SHA1
49546b726ba39ba67122bef5e99f1a873ab6e7d5

SHA256
d26b69be1078624abbd86d0884a3955d1e35c73d5c7c9f4b57e983fe89eb10ed

SHA512
180afb047ab4300854307f0d088103ee7485ea2348dde8f57b6045dfa2c9b97d50a4a5377410d8a9768538ca18df3e1d6fc7134fbda51131f7cc9acd48f81a76

Download Submit
memory/2240-1-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2336-10-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads