00f607628ecf08a2aeac195b36e11d5328181bfa38b9109bf4c7c55446b57b63

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/03/2025, 17:53

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General

Target

2844-0-0x0000000010000000-0x00000000104B5000-memory.dll
Size

4.7MB
MD5

fe99efbb5d6cc5e40adbc0be64767a08
SHA1

c81307e95ca2ff38065e7456aebc12566a452059
SHA256

00f607628ecf08a2aeac195b36e11d5328181bfa38b9109bf4c7c55446b57b63
SHA512

5666599eead483a445b43ecb5cafdd576e4177799f30cc0ae14a9f4514499fb4d0fb05055650d8fbab2229f912fce37ed5b152b6a4eabecb0dc949acb1a7db11
SSDEEP

98304:DO4ElErDNH6IbDUA7pvNX9QeqDfzCkyxDQNFwPD+8th5K:DO4ESrDp6IbD11NNQeqDLCkyxt

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 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30
PID 2684 wrote to memory of 2720	2684	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2844-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2844-0-0x0000000010000000-0x00000000104B5000-memory.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2720

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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