19462975a870106daa0748a9fa8bfdb05afd03f97b606b4992ff45ba94f6db0c

Analysis

max time kernel
95s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03/01/2025, 20:20

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General

Target

19462975a870106daa0748a9fa8bfdb05afd03f97b606b4992ff45ba94f6db0c.dll
Size

76KB
MD5

c6b235d68d1363ec3087e9c67b2d791d
SHA1

62094b3c487953b18b0d6f32969e904142121b67
SHA256

19462975a870106daa0748a9fa8bfdb05afd03f97b606b4992ff45ba94f6db0c
SHA512

ec5cc1631817855cc8cd61319283daca737c290680ad6d34895cceebef566f9f4e6349381919a9fe2b651e8d588bfd9c1db39e7599bf16492cff735dcc342bc4
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z2vx5:c8y93KQjy7G55riF1cMo034z

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/468-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/468-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5088	468	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	468	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 468	4128	rundll32.exe	82
PID 4128 wrote to memory of 468	4128	rundll32.exe	82
PID 4128 wrote to memory of 468	4128	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\19462975a870106daa0748a9fa8bfdb05afd03f97b606b4992ff45ba94f6db0c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\19462975a870106daa0748a9fa8bfdb05afd03f97b606b4992ff45ba94f6db0c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:468
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 704
    3⤵
    - Program crash
    PID:5088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 468 -ip 468
1⤵
PID:2924

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/468-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/468-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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