671d1bd3c3281935daaf31d5f9265b019509371442c2e8eba4f3626dec2418fe

Analysis

max time kernel
11s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/08/2024, 19:09

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General

Target
STIMenu/Main/HiveEXT.dll
Size 1.3MB
Sample240813-xt4dsswbnk
SHA256 145164ae39dfaefc634791ad8d6a810fa4dd15a654945ab1018dfd8f3874f558
MD5 95a8b7bfc13e56e993aefd7b74258634
SHA1 7400f0280092db5c188d93d8c3d10c05eadc0e3d
SHA512 42e64083763853d0d19e3068ac5a48fe9a0b3b4c71c577f31749fb00bdbdefd23c6d61bb1172f9ed446d1971708b764e083eb9bf08a665561a3326fdbc065036
SSDEEP 12288:dhHVDll8w5oM+E2VdAOYxqaOj1SzqtEWDxX892M36Oo6CsJoe0gv5CTG3dccKK3V:vVh+1vAHxvoSetbc3yWCTbcK+enRQ5
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2916	2024	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	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 1916 wrote to memory of 2024	1916	rundll32.exe	30
PID 2024 wrote to memory of 2916	2024	rundll32.exe	31
PID 2024 wrote to memory of 2916	2024	rundll32.exe	31
PID 2024 wrote to memory of 2916	2024	rundll32.exe	31
PID 2024 wrote to memory of 2916	2024	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\STIMenu\Main\HiveEXT.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\STIMenu\Main\HiveEXT.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 368
    3⤵
    - Program crash
    PID:2916

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/2024-0-0x000000006E060000-0x000000006E070000-memory.dmp

Download

memory/2024-1-0x0000000076071000-0x0000000076072000-memory.dmp