32003002c590194116669aaf8229efb7e8f1cb19153a60bdb0d232c6f9dbaae5

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 21:33

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General

Target

32003002c590194116669aaf8229efb7e8f1cb19153a60bdb0d232c6f9dbaae5.dll
Size

76KB
MD5

d95a1543f87793bbbaaeac3f2b00983b
SHA1

1a3b329d2f0d01beebcda97e19ab7a2b92a12443
SHA256

32003002c590194116669aaf8229efb7e8f1cb19153a60bdb0d232c6f9dbaae5
SHA512

19c809527ad379a462106a4092098f241db7a139047424726c089cb145ef97a4719bd72514f02c2fe36be37772d7696be0b1363404a31eee149923a3120495ad
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZVtVaSvN:c8y93KQjy7G55riF1cMo031Ll

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/1848-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1848-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4896	1848	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	1848	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\32003002c590194116669aaf8229efb7e8f1cb19153a60bdb0d232c6f9dbaae5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\32003002c590194116669aaf8229efb7e8f1cb19153a60bdb0d232c6f9dbaae5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 704
    3⤵
    - Program crash
    PID:4896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1848 -ip 1848
1⤵
PID:4908

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/1848-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/1848-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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