37c871c8c81f23ccbf7244955dbbf559aacbb1a66addf20229bc9a917e86acdf

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-01-2025 09:09

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General

Target

37c871c8c81f23ccbf7244955dbbf559aacbb1a66addf20229bc9a917e86acdfN.dll
Size

736KB
MD5

1795b28ab40bbf0dcf52f48096271f60
SHA1

54394cdd59477f80d7d71f7d2563f97275107a7c
SHA256

37c871c8c81f23ccbf7244955dbbf559aacbb1a66addf20229bc9a917e86acdf
SHA512

86e32f495f4bbd6ff08b9bafcca87ec266cb758ffafe7d9036da945128651572ddbe1234bec9a391465f20b3c71ca68e43c0cc0e4555ca138a1aee7e6ee8b51f
SSDEEP

12288:HlQXHbjkbigibQM1wh0Azn/NtY0uTg9H6aGnZxqYj52qd+DZeo7tEoHT90bF+04a:FQrjkbigiscATNtuTWaZx8qoDZBuz4Y3

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 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30
PID 2396 wrote to memory of 2380	2396	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\37c871c8c81f23ccbf7244955dbbf559aacbb1a66addf20229bc9a917e86acdfN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\37c871c8c81f23ccbf7244955dbbf559aacbb1a66addf20229bc9a917e86acdfN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2380

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/2380-2-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2380-3-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2380-1-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/2380-0-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download