2a780de31101c59f1c2a9ea3299626c8455b00912635b784b0654e989bc7a1c8

Analysis

max time kernel
139s
max time network
123s
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, 00:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8c8939e3e36f736082c9115aff3a2856_JaffaCakes118.dll
Size

577KB
MD5

8c8939e3e36f736082c9115aff3a2856
SHA1

9556b7ba5f22e119088680ad815fcc613fe0f597
SHA256

2a780de31101c59f1c2a9ea3299626c8455b00912635b784b0654e989bc7a1c8
SHA512

19a89e70f70bb7eb8b57ccf47ce7c3157f9ca2e64a97581d39f2feccd4c8747bbe877946ed6fe60cc454a308ed49a8923f62f3ffc53393fd57dcf6183946606c
SSDEEP

12288:lU0BFtvsPUkGH9DkmBxAJmKVg84Thh6H61i4vUALfTY+r:lVXtyLGdDJkJxVV4X0ii45LfTY

Score

3^/10

discovery

Malware Config

Signatures

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	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4116	regsvr32.exe
Token: SeDebugPrivilege	4116	regsvr32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4116	regsvr32.exe
4116	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 4116	2548	regsvr32.exe	84
PID 2548 wrote to memory of 4116	2548	regsvr32.exe	84
PID 2548 wrote to memory of 4116	2548	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8c8939e3e36f736082c9115aff3a2856_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\8c8939e3e36f736082c9115aff3a2856_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4116

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/4116-0-0x00000000006D0000-0x0000000000767000-memory.dmp

Filesize
604KB

Download
memory/4116-2-0x00000000006D0000-0x0000000000767000-memory.dmp

Filesize
604KB

Download