061f3fc874ee08b1d49b72ccbf18042e8a2b3826e6148d26541ee4b2568ce43c

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 02:45

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General

Target

Modules/crm.dll
Size

104KB
MD5

d925422843f1e14f6504456764219367
SHA1

493c1992685c7413a9497aab830175ba92b1f80e
SHA256

ec27c6987d403bb31df794b47060fe707bca85c058ecb62b8a6ec9ab35de2c06
SHA512

9a510d68428c05f63cad243ba43a954fd595f57e2e88dddd0bf79094d19fb80ef9a71803cf635160bc88f4632176c330dadfef04681cff24fdba67732d1f9a06
SSDEEP

1536:T/Jq1OQ6koWSM0Ly46qP0z234SlqH0QqRCHsx+pKN/sQ37bYigzoSK5NJxri6:TU1J46qP0zolBMMx+AN/sQ3Y5oHj

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31
PID 2712 wrote to memory of 2460	2712	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\crm.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\crm.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2460

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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