8e18151622d0587420fc2b3f4378cd0679bbabfcc770ef4b78e5d7f28921ceb5

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 21:50

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

bd492103b09b21428364dc310c0d6dbd_JaffaCakes118.dll
Size

64KB
MD5

bd492103b09b21428364dc310c0d6dbd
SHA1

363269d5b286b1a29ad278d6cdccc9ed0f2fc74f
SHA256

8e18151622d0587420fc2b3f4378cd0679bbabfcc770ef4b78e5d7f28921ceb5
SHA512

5a3e610a35b1b903d7c097563090a75b3742a028234d67dc9a3c588289a33ba4a8e4e52e748a8648d9a55a07343b5d8f9ef87d56d6c1448f107669d7517a3cc0
SSDEEP

768:M2tWGdRJy5JSdJPy6cZXRDzpGAmAXSs7mkkr/wVLJTZR34gdCBOfG4w/iaWRVY+g:Mq/JmJSPKvvmAXHmhjKL5ZFPm/gRVNg

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
behavioral1/memory/2456-1-0x0000000010000000-0x000000001000E000-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 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd492103b09b21428364dc310c0d6dbd_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd492103b09b21428364dc310c0d6dbd_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456

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/2456-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2456-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download