7c5ba3e8a84faeed6b3e95a061aabdeb75e92b33f000cc7544c23fdf6170b90d

Analysis

max time kernel
119s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 00:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8c9c9b878f35045b77a9c49e2e74aa4a_JaffaCakes118.dll
Size

63KB
MD5

8c9c9b878f35045b77a9c49e2e74aa4a
SHA1

8ae6e615df787a31465789ac8363817ac46cba41
SHA256

7c5ba3e8a84faeed6b3e95a061aabdeb75e92b33f000cc7544c23fdf6170b90d
SHA512

d4244c9c41ff51bed3c09a808e505a42d80d26130aa46bbd8c937c5689d132082ae33aa4825c64db451fefd871f9803c55a683c08e930ff6126404f4185f2e03
SSDEEP

1536:RVn62q9McYQIGn18dXdi6EwCZSNi2qV/yj:Tn6P9lYw89d4HM85yj

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/4728-0-0x0000000010000000-0x000000001000D000-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 3 IoCs

description	pid	Process	procid_target
PID 4988 wrote to memory of 4728	4988	rundll32.exe	84
PID 4988 wrote to memory of 4728	4988	rundll32.exe	84
PID 4988 wrote to memory of 4728	4988	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c9c9b878f35045b77a9c49e2e74aa4a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c9c9b878f35045b77a9c49e2e74aa4a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4728

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/4728-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

Download