749d5f21056085ccf8f1dd97209a981f13f6c265c5dd73604d55a1080d130fe2

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 20:02

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General

Target

649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe
Size

8KB
MD5

649befaf6337eb5ac05bc51d53289378
SHA1

a8ee76f9e777aba80da683001dd0f2746ab324fa
SHA256

749d5f21056085ccf8f1dd97209a981f13f6c265c5dd73604d55a1080d130fe2
SHA512

4327cb6105ce622e0102f281bc3cd95a5a9ca215a251bf3aadeedd8a66add83e0ee3fc2a79013b06bcf4797292517f3c98681216f096c37ad9081aae76b21bc0
SSDEEP

192:4vck8YarPQnLtTCPZy5fCN+yZKpRGvUkpcq:4vcXPSTCPM5CN4GvUkpcq

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2532	regsrv14.exe

Loads dropped DLL 2 IoCs

pid	Process
2084	649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe
2084	649befaf6337eb5ac05bc51d53289378_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-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft DLL Registration = "C:\\Users\\Admin\\AppData\\Roaming\\regsrv14.exe"	regsrv14.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2532	2084	649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2532	2084	649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2532	2084	649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe	30
PID 2084 wrote to memory of 2532	2084	649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\649befaf6337eb5ac05bc51d53289378_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Roaming\regsrv14.exe
  "C:\Users\Admin\AppData\Roaming\regsrv14.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2532

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\regsrv14.exe

Filesize
8KB

MD5
649befaf6337eb5ac05bc51d53289378

SHA1
a8ee76f9e777aba80da683001dd0f2746ab324fa

SHA256
749d5f21056085ccf8f1dd97209a981f13f6c265c5dd73604d55a1080d130fe2

SHA512
4327cb6105ce622e0102f281bc3cd95a5a9ca215a251bf3aadeedd8a66add83e0ee3fc2a79013b06bcf4797292517f3c98681216f096c37ad9081aae76b21bc0

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads