9d0edb0611443f59c332eedf4a1c0fcdb439085da25bcc49beca23e8da786f82

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
04/01/2025, 00:37

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General

Target

9d0edb0611443f59c332eedf4a1c0fcdb439085da25bcc49beca23e8da786f82N.dll
Size

203KB
MD5

d4b74a8f8580557fc2095cd6a51ad0d0
SHA1

010465c4bce83624fb053319511ea3804c82cb77
SHA256

9d0edb0611443f59c332eedf4a1c0fcdb439085da25bcc49beca23e8da786f82
SHA512

d64670f7773cf8726cb89b591a82b5b5645eca65089c5f37b9d8e55c94ded649800a734daea7b5a83439f60d36c05ee9a0dafa1c697b397aacedd3cef5399c0b
SSDEEP

3072:aJ8IMILmCa3yx6oFEdgVXnF6C9Ugfxm32n7SpiM1:5kmCaiEoFEd+F3txm2SpiM1

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/3468-0-0x0000000010000000-0x0000000010033000-memory.dmp	upx
behavioral2/memory/3468-1-0x0000000010000000-0x0000000010033000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3928	3468	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	3468	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 3468	5048	rundll32.exe	82
PID 5048 wrote to memory of 3468	5048	rundll32.exe	82
PID 5048 wrote to memory of 3468	5048	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9d0edb0611443f59c332eedf4a1c0fcdb439085da25bcc49beca23e8da786f82N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9d0edb0611443f59c332eedf4a1c0fcdb439085da25bcc49beca23e8da786f82N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3468
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 712
    3⤵
    - Program crash
    PID:3928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3468 -ip 3468
1⤵
PID:1544

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/3468-0-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

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memory/3468-1-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download