62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95

Analysis

max time kernel
104s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 09:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll
Size

706KB
MD5

156229ed5df322a1d7046bb0d3f9294c
SHA1

0876771a2672123d6e77efc8387db09e6e55a177
SHA256

62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95
SHA512

72788e5a617b16506cdec42ec8e99c529754f6eccab9e0b278d40c1d36da6502cad2d721485b30c050c1be8727b9e1a7f7203a98a38e4fb18dfd9c8718822c47
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cW:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2504	1768	WerFault.exe	85

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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4848	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 388 wrote to memory of 1768	388	rundll32.exe	85
PID 388 wrote to memory of 1768	388	rundll32.exe	85
PID 388 wrote to memory of 1768	388	rundll32.exe	85
PID 1768 wrote to memory of 716	1768	rundll32.exe	96
PID 1768 wrote to memory of 716	1768	rundll32.exe	96
PID 1768 wrote to memory of 716	1768	rundll32.exe	96
PID 1768 wrote to memory of 4848	1768	rundll32.exe	97
PID 1768 wrote to memory of 4848	1768	rundll32.exe	97
PID 1768 wrote to memory of 4848	1768	rundll32.exe	97
PID 1768 wrote to memory of 4848	1768	rundll32.exe	97

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:388
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\62fb076ca69246e21e61aa89b2eccd171b1974e43cef77b45f6275e247988c95.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1768
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:716
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1768 -s 632
    3⤵
    - Program crash
    PID:2504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1768 -ip 1768
1⤵
PID:4156

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

Loading Replay Monitor...

Downloads

memory/1768-0-0x00007FF85F530000-0x00007FF85F725000-memory.dmp

Filesize
2.0MB

Download
memory/4848-1-0x0000021202200000-0x0000021202201000-memory.dmp

Filesize
4KB

Download
memory/4848-2-0x00007FF85F530000-0x00007FF85F725000-memory.dmp

Filesize
2.0MB

Download