923acc07e13f582d600bdfa21d468c5ba5c7a1ff24686e115cf177024898c699

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/08/2024, 06:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe
Size

583KB
MD5

c27e6b18b68cace9ede949f82f9cf089
SHA1

244cc6af6d3baa8cac478999b94e656181cde106
SHA256

923acc07e13f582d600bdfa21d468c5ba5c7a1ff24686e115cf177024898c699
SHA512

2bc9260206998ecf089393d87268a0fd4cc120f6faa3f0c820cefae31beb3fd859907fea743ae79567d36b9bff74a7d79fd40779b1752854f13633505ef31165
SSDEEP

12288:Aj8fLDHNxvh/XuOly6VvRekNFOwnTHXpJ4crPUnYbfW6pTx1cZ:AjK/HNzvu4Vwk+qHZbbfvpTx1

Score

7^/10

discovery themida

Malware Config

Signatures

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2120-0-0x0000000000400000-0x000000000054F000-memory.dmp	themida
behavioral1/memory/2120-1-0x0000000000400000-0x000000000054F000-memory.dmp	themida

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2120	WerFault.exe	30

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	c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2376	2120	c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe	31
PID 2120 wrote to memory of 2376	2120	c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c27e6b18b68cace9ede949f82f9cf089_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 92
  2⤵
  - Program crash
  PID:2376

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/2120-0-0x0000000000400000-0x000000000054F000-memory.dmp

Filesize
1.3MB

Download
memory/2120-1-0x0000000000400000-0x000000000054F000-memory.dmp

Filesize
1.3MB

Download