0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7

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
27-01-2025 07:04

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General

Target

0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll
Size

76KB
MD5

ccfdb44fa873ccefbbfb3ef832465820
SHA1

8cced6d272f74fa672212db798320f267ee0e334
SHA256

0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7
SHA512

38bc18a93f42cd0163a9e4c3b83b6d658d972f9a9c9371de7df0eb940486f739da5671c22db182a80163003a940c0a26cf12470b779c0f3cb527570a50c1dab5
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zov2OC+yd:c8y93KQjy7G55riF1cMo032v2V+yd

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/2064-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/2064-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3720	2064	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	2064	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 2064	4224	rundll32.exe	83
PID 4224 wrote to memory of 2064	4224	rundll32.exe	83
PID 4224 wrote to memory of 2064	4224	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 704
    3⤵
    - Program crash
    PID:3720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2064 -ip 2064
1⤵
PID:400

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/2064-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2064-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download