d7ea78ed27fd9b409d82b101317e7fc3f513efe456de24d62c13d443033e3165

Analysis

max time kernel
135s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2024 22:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe
Size

199KB
MD5

7366f05f1ae2ac01e37e0e1585471611
SHA1

38fec58363128d9f2722cb0662b30c20740e9685
SHA256

d7ea78ed27fd9b409d82b101317e7fc3f513efe456de24d62c13d443033e3165
SHA512

8af15534ca621210adf23d22da1f859f76fb10a6857e07167f23cb53ebff39c51d0b38fa7caa26c4de76a63f066ca070f0ff30139dd46335fefd6c9ccebd71ad
SSDEEP

3072:if1BDZ0kVB67Duw9AMcizbPgpgNCfG0UeiWv10DxjumDqcEf/hypWqY3ZRV4+kLX:i9X0G24p2x0HXvSDZTgfZypW9mbb

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1688	7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5036	1688	WerFault.exe	84

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 3020	1688	7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe	101
PID 1688 wrote to memory of 3020	1688	7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe	101
PID 1688 wrote to memory of 3020	1688	7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Users\Admin\AppData\Local\Temp\7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7366f05f1ae2ac01e37e0e1585471611_JaffaCakes118.exe"
  2⤵
  PID:3020
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 932
  2⤵
  - Program crash
  PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1688 -ip 1688
1⤵
PID:3800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nsvAEDE.tmp\System.dll

Filesize
11KB

MD5
fccff8cb7a1067e23fd2e2b63971a8e1

SHA1
30e2a9e137c1223a78a0f7b0bf96a1c361976d91

SHA256
6fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e

SHA512
f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c

Download Submit