68cf714e7172712964c255f16bd11d3d4e4d782100ad47b0dce571a85bd611b5

Analysis

max time kernel
93s
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
26/12/2024, 16:52

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General

Target

68cf714e7172712964c255f16bd11d3d4e4d782100ad47b0dce571a85bd611b5.dll
Size

76KB
MD5

b16e5aaf97bc3b92b0ee047568c34b16
SHA1

08374c101fc50540f8dae8be6b9a1ae56325e746
SHA256

68cf714e7172712964c255f16bd11d3d4e4d782100ad47b0dce571a85bd611b5
SHA512

72841a6a6948306cef0a76ab45494d8deb2fae9fb3879800775f60539b60fb4bc034e794c36e7e0f09bbeaf0fd6e235c992c4736f73766f50fd3b1ed706bbdb3
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZNt6Hh:c8y93KQjy7G55riF1cMo030B

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/3096-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/3096-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
380	3096	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	3096	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 3096	3976	rundll32.exe	83
PID 3976 wrote to memory of 3096	3976	rundll32.exe	83
PID 3976 wrote to memory of 3096	3976	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\68cf714e7172712964c255f16bd11d3d4e4d782100ad47b0dce571a85bd611b5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\68cf714e7172712964c255f16bd11d3d4e4d782100ad47b0dce571a85bd611b5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 672
    3⤵
    - Program crash
    PID:380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3096 -ip 3096
1⤵
PID:4556

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/3096-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/3096-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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