cb221fe7b83330e458852d3c38deb491f46b4bca387a128b2a2b1bee245be5b5

Analysis

max time kernel
81s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/11/2024, 18:56

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General

Target

cb221fe7b83330e458852d3c38deb491f46b4bca387a128b2a2b1bee245be5b5N.dll
Size

459KB
MD5

fa0cbd85bcc4176dda03de265347d640
SHA1

6b039c960a7ffac0d83c49367335c0fb77204c57
SHA256

cb221fe7b83330e458852d3c38deb491f46b4bca387a128b2a2b1bee245be5b5
SHA512

4c177516ab35ebbab71e66f4583af30e1fc0545e48804afdda53a062e2d4be28a5128dc6ab966f56cd742f0bd09a8119da01dc58010f2e30e6ccb59acff3922f
SSDEEP

12288:WxSZOzTe3q72Qk2phZS/AzVNocCBT8+H39YktxVLwU1GLX52:EEOua72Qk2phc/A5NLCBT8q39YMESAJ

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 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cb221fe7b83330e458852d3c38deb491f46b4bca387a128b2a2b1bee245be5b5N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cb221fe7b83330e458852d3c38deb491f46b4bca387a128b2a2b1bee245be5b5N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2764

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/2764-0-0x0000000074C70000-0x0000000074D31000-memory.dmp

Filesize
772KB

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memory/2764-1-0x0000000074C70000-0x0000000074D31000-memory.dmp

Filesize
772KB

Download