071d9368ab68f03179a60a4c6b2ef73c141c0778f6400107695068bc0b357ce7

Analysis

max time kernel
93s
max time network
151s
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 19:19

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General

Target

071d9368ab68f03179a60a4c6b2ef73c141c0778f6400107695068bc0b357ce7.dll
Size

76KB
MD5

2cb9405f03db028acec4aac5fdaf5cde
SHA1

2cd30ebdeba2a106663c7fff928214e2fdc502e9
SHA256

071d9368ab68f03179a60a4c6b2ef73c141c0778f6400107695068bc0b357ce7
SHA512

5864904ecbdd4cb32ce73df18204ce7c20023c3ff9a8b5152e1fae37a4f1b2e9bfb0f08f7ca979a49cf4007987e929040714bf345236b73a0e13268cac88f87e
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zs05j:c8y93KQjy7G55riF1cMo03tR

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/3716-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/3716-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2896	3716	WerFault.exe	85

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	3716	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 3716	1516	rundll32.exe	85
PID 1516 wrote to memory of 3716	1516	rundll32.exe	85
PID 1516 wrote to memory of 3716	1516	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\071d9368ab68f03179a60a4c6b2ef73c141c0778f6400107695068bc0b357ce7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\071d9368ab68f03179a60a4c6b2ef73c141c0778f6400107695068bc0b357ce7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 712
    3⤵
    - Program crash
    PID:2896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3716 -ip 3716
1⤵
PID:2912

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/3716-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/3716-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download