ba583b151e8072e58d00fbe287cd308713cef2e9b67780a5ff3fc1def0f94f3e

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 07:09

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General

Target

6ab0e34bfbfe681391489a6c4b6aa43f_JaffaCakes118.dll
Size

51KB
MD5

6ab0e34bfbfe681391489a6c4b6aa43f
SHA1

2c67ed5b3d43be541668e8d35862f2c9a2862615
SHA256

ba583b151e8072e58d00fbe287cd308713cef2e9b67780a5ff3fc1def0f94f3e
SHA512

d749b9752ba9dfd89971929d041251c34d171d8ae3e8421042f30935596b312bc249191f2a15d79d6815ee1ecb22a225ff54080c396cd48baaa409c081c37d43
SSDEEP

768:1zExMf4sJGHw2jnIsljwQbWUOGqzA0nbHs2X2v70KHNCXuRJuYyuz/:1zExMwCGQ2jtRnbozb9XxWNCXur2k

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/2820-0-0x0000000010000000-0x000000001000E000-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 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29
PID 2556 wrote to memory of 2820	2556	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ab0e34bfbfe681391489a6c4b6aa43f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6ab0e34bfbfe681391489a6c4b6aa43f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2820

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

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Downloads

memory/2820-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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memory/2820-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download