244cfb2060c51850d8fd4f82542eb3ebc18336ed07d34f543acad9b68c067aa2

Analysis

max time kernel
92s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
01-02-2025 14:11

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General

Target

244cfb2060c51850d8fd4f82542eb3ebc18336ed07d34f543acad9b68c067aa2.dll
Size

76KB
MD5

21362cab76ea6dae97ed3976ac698306
SHA1

dc3093e3cdb7e7f7ec0a05abb219be061e62e9c2
SHA256

244cfb2060c51850d8fd4f82542eb3ebc18336ed07d34f543acad9b68c067aa2
SHA512

8300c8517b30a0a948b2792fe8c25a2808a62ed311a0c49b3a0ded5657a2bb6220f1d17517cce2470edec066096cb9a5b2b6ed482a3dfa3c8807de9c44b01acb
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZLWZH/:c8y93KQjy7G55riF1cMo03wH/

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2832-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/2832-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1400	2832	WerFault.exe	83

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	2832	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 2832	672	rundll32.exe	83
PID 672 wrote to memory of 2832	672	rundll32.exe	83
PID 672 wrote to memory of 2832	672	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\244cfb2060c51850d8fd4f82542eb3ebc18336ed07d34f543acad9b68c067aa2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:672
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\244cfb2060c51850d8fd4f82542eb3ebc18336ed07d34f543acad9b68c067aa2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 716
    3⤵
    - Program crash
    PID:1400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2832 -ip 2832
1⤵
PID:3624

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/2832-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2832-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download