6298516c68dd82de38c4bb3f7863a88435fff4c48eb845c80de1a5756a5abf7a

Analysis

max time kernel
139s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
07-02-2025 00:43

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General

Target

6298516c68dd82de38c4bb3f7863a88435fff4c48eb845c80de1a5756a5abf7a.dll
Size

76KB
MD5

e2861e221543f69c8c1891b781ffd744
SHA1

efb2ad1e7d77771fd384f35f27e1efb89a36ca23
SHA256

6298516c68dd82de38c4bb3f7863a88435fff4c48eb845c80de1a5756a5abf7a
SHA512

5127beab9f0d1fe8d3af7bf91cf3543a76e69be22d00318ac6d5b40fe7a4fd52dfdaec7cafa6deb74bb8d5d75ec7a2f2d4464f3dd3794384264d985432451977
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZnqcarbwB:c8y93KQjy7G55riF1cMo03WwB

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/4824-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4824-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2024	4824	WerFault.exe	84

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	4824	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 4824	1656	rundll32.exe	84
PID 1656 wrote to memory of 4824	1656	rundll32.exe	84
PID 1656 wrote to memory of 4824	1656	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6298516c68dd82de38c4bb3f7863a88435fff4c48eb845c80de1a5756a5abf7a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6298516c68dd82de38c4bb3f7863a88435fff4c48eb845c80de1a5756a5abf7a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4824 -s 696
    3⤵
    - Program crash
    PID:2024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4824 -ip 4824
1⤵
PID:3508

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/4824-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/4824-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download