a561faba1070fc9753ffb8c0f3c4a53a124630f8a4e39f79b8adada267f94764

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 21:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe
Size

106KB
MD5

aca321a91b28308e0986e93f86ea291c
SHA1

7742121eb6c16ee23bb9430349e069c58a3927e1
SHA256

a561faba1070fc9753ffb8c0f3c4a53a124630f8a4e39f79b8adada267f94764
SHA512

faa91595343aebdc4a9051ef5940b0bb491b17d3d8225472ba04fc6f5942cd4f068b3ecf8a67b00e7922cbf2c3da18e318f98aa7d6468df15407305409306e58
SSDEEP

1536:ECLNc9KvMe9Jt0B90fk4w68KpE7UnKojog/GvpQ3KF227GFfGCNCewxl7+rFIJ:TcUk4u7UV8RpQ3T27edSluFIJ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2536	cmd.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2536	2084	aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2536	2084	aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2536	2084	aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe	31
PID 2084 wrote to memory of 2536	2084	aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aca321a91b28308e0986e93f86ea291c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Uzj..bat" > nul 2> nul
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Uzj..bat

Filesize
238B

MD5
82e2901977b10b62139466525cf35b3e

SHA1
8f89818b72a8ed521d2d4a585636f6627d69ca99

SHA256
d5d6c2b6161655e946df7de8519a74dea801a3936f063010ee9ef248d350ca4f

SHA512
060feb4b4d6de73f283e4f25c24be1a677ee0e436c822a9c43c01adf282ba5a88467d0b10d50e885a4533fe1d9e27a6c22ab7ae6edea642f1731201abdd50733

Download Submit
memory/2084-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2084-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2084-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2084-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2084-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download