5ed1f0eaddcf88674794f13944e6f6340ed307bce4f95ec54117461d9f524dde

Analysis

max time kernel
138s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 04:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

84c44250af23dec53d40e70c4852092d_JaffaCakes118.dll
Size

13KB
MD5

84c44250af23dec53d40e70c4852092d
SHA1

fc8da3fb509ec73dabe7f343c9449138a758413f
SHA256

5ed1f0eaddcf88674794f13944e6f6340ed307bce4f95ec54117461d9f524dde
SHA512

545c982fd8126c676ced1792629c144b583e993012b81a0438d53b9e1c85055cf38cf255529b144c25ef2964bf71d8bf3b9df0b4bd37b26073a29383508db710
SSDEEP

384:EYCnSidrbgt/eRfYMtNlryn1W2j1IIa8:dQdVbgwJvT8SI

Score

7^/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
behavioral2/memory/4200-0-0x0000000000400000-0x000000000040E000-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 3 IoCs

description	pid	Process	procid_target
PID 2288 wrote to memory of 4200	2288	rundll32.exe	84
PID 2288 wrote to memory of 4200	2288	rundll32.exe	84
PID 2288 wrote to memory of 4200	2288	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\84c44250af23dec53d40e70c4852092d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\84c44250af23dec53d40e70c4852092d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4200

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/4200-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download