5fdbb285327ae11386ea998953abd894ef9c5e5ba9ca46ba375478768ed54d07

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 16:03

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General

Target

Apocalуpsе/Configs/up.dll
Size

740KB
MD5

f643e6ddd7afeed1c03ca69a8e71b66a
SHA1

a2c6655ead23c3c4dea9171c5aff4adfeb15ea47
SHA256

5733dc037491e1fbbd639131ee462afb69a8fe10680e72a240eed268878bdac4
SHA512

ad599fbeac0fdbd86ab6e2395c3d82a589e66bdfbef24870122580da4aaf534d610425da8cc82181b326b0fcb65972957c2e74430f6f950c1bc3cdc0da93671f
SSDEEP

12288:ab+Azqyc+GYIvPc/90guuCPzhDAQuoBmbW65dH580JAy0J7IRdwhS4O04htM1D5:ab5Wyc+GYmc0guuEtMQxmbW0dH580xY/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1604	2368	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2272 wrote to memory of 2368	2272	rundll32.exe	31
PID 2368 wrote to memory of 1604	2368	rundll32.exe	32
PID 2368 wrote to memory of 1604	2368	rundll32.exe	32
PID 2368 wrote to memory of 1604	2368	rundll32.exe	32
PID 2368 wrote to memory of 1604	2368	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Apocalуpsе\Configs\up.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Apocalуpsе\Configs\up.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 304
    3⤵
    - Program crash
    PID:1604

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

Windows 7 deprecation

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