0aabac053ead5bd968ee1569c702a1073708e345413832d43e527e579337cc4d

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 12:45

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General

Target

0aabac053ead5bd968ee1569c702a1073708e345413832d43e527e579337cc4d.dll
Size

76KB
MD5

2fb4cc4e65a4fb5cd84319a14056f7ff
SHA1

fecd33666bf862e85e0e5a67a1d632451a5b8738
SHA256

0aabac053ead5bd968ee1569c702a1073708e345413832d43e527e579337cc4d
SHA512

bc0f70b24efb98294d3dd8465eaaffc0d4cdf07d6cf0a77074557cb9c00785c33a33f69097ff294b4bb42869cc59ca30dec99ef1749fdc93dedf63397cd6d65b
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zh99N5laotWLJ:c8y93KQjy7G55riF1cMo03n99N/yLJ

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/2032-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/2032-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
220	2032	WerFault.exe	82

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	2032	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 2032	4880	rundll32.exe	82
PID 4880 wrote to memory of 2032	4880	rundll32.exe	82
PID 4880 wrote to memory of 2032	4880	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0aabac053ead5bd968ee1569c702a1073708e345413832d43e527e579337cc4d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0aabac053ead5bd968ee1569c702a1073708e345413832d43e527e579337cc4d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 716
    3⤵
    - Program crash
    PID:220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2032 -ip 2032
1⤵
PID:2920

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/2032-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2032-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download