0d086f9c481e59b7c8c92d94a58ffed6f521a9b6898a7e918681b1a9452f6840

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
03/03/2025, 19:46

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General

Target

0d086f9c481e59b7c8c92d94a58ffed6f521a9b6898a7e918681b1a9452f6840.dll
Size

76KB
MD5

dc7c7b9e3d0385615d1cf95c88f71e20
SHA1

4b8764406bb7a65781fce4d0929c8963891329fe
SHA256

0d086f9c481e59b7c8c92d94a58ffed6f521a9b6898a7e918681b1a9452f6840
SHA512

11b54e8cbe1a9b0b731269a8e057d582c8838c12667fb1b51e41843441739ecf34a1954b4fc9f6011b4ef5c2d0ffe1d6d595edfe324ce58037db83fd8c01a1b7
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZchQQ6:c8y93KQjy7G55riF1cMo032hQQ6

Score

8^/10

discovery persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1744-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1744-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1808	1744	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	1744	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 1744	1504	rundll32.exe	84
PID 1504 wrote to memory of 1744	1504	rundll32.exe	84
PID 1504 wrote to memory of 1744	1504	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d086f9c481e59b7c8c92d94a58ffed6f521a9b6898a7e918681b1a9452f6840.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d086f9c481e59b7c8c92d94a58ffed6f521a9b6898a7e918681b1a9452f6840.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 712
    3⤵
    - Program crash
    PID:1808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1744 -ip 1744
1⤵
PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/1744-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1744-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download