4dd4b524d05c8bb2590519360b09a3ec3f456c7ad765718ac9ffb41aaa1f0204

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/08/2024, 05:47

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General

Target

5aa999c6684204f420dc1ae6f8722b40N.dll
Size

6KB
MD5

5aa999c6684204f420dc1ae6f8722b40
SHA1

180599c5647b62774c835203e618251a0a732a87
SHA256

4dd4b524d05c8bb2590519360b09a3ec3f456c7ad765718ac9ffb41aaa1f0204
SHA512

1018572d13e92ee11d9ce868c309a41411fe922c8d13fee14a0a03a2f314f4c6b46785b0ac56698eba4043223917b21fa1b584528943d6712ec8647510c1979e
SSDEEP

96:DixZjmjtjd8jPjcZGR5TI5cHWk5JbtO3P03o8KxdAQi:unSR6bgYG+LA8W

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 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30
PID 2480 wrote to memory of 2744	2480	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5aa999c6684204f420dc1ae6f8722b40N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5aa999c6684204f420dc1ae6f8722b40N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2744

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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