132836ace7d2f8c198b3bab78896c7f89243e0fabeb8b9e951849a9059557dee

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 07:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2d7d0c6c4d93a15d25d4a1f513d84277_JaffaCakes118.dll
Size

54KB
MD5

2d7d0c6c4d93a15d25d4a1f513d84277
SHA1

81c9437318fbc5ad6c552d5b6db6729837e68fd5
SHA256

132836ace7d2f8c198b3bab78896c7f89243e0fabeb8b9e951849a9059557dee
SHA512

3f7f147db1879194060844d0b777c0f5f4df00d0bd5b7bbe502f70c67e43867c6020257cc140f884694f673c4c0c0bb5fee97f27565fb885dfcc3cda13482fad
SSDEEP

1536:RVtv8OqIx0rg7hWzxiZRYloMnumzkW7z2Om:TtvvBG2czUZqoMn9dzA

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2384-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30
PID 1452 wrote to memory of 2384	1452	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d7d0c6c4d93a15d25d4a1f513d84277_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d7d0c6c4d93a15d25d4a1f513d84277_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2384-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download