694e965b70992aac9e2f2163ea087c31fa5617776e9174803ae57899630e584e

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-12-2024 23:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

694e965b70992aac9e2f2163ea087c31fa5617776e9174803ae57899630e584eN.dll
Size

76KB
MD5

720c2fece53282ea4bfcf0066479a000
SHA1

9b52f2cdcaa103494a6e30ea4a07c5aad434cb72
SHA256

694e965b70992aac9e2f2163ea087c31fa5617776e9174803ae57899630e584e
SHA512

40f12f2bb86645dc518773ea19448963303f7ed3fae2136834844ed54a24da11af0e659f7baba165ea826bce0aa755051762a5ad08a402523c6e78c087380328
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZFRVAAu6:c8y93KQjy7G55riF1cMo03DTAAl

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/1324-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1324-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3476	1324	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	1324	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1324	1168	rundll32.exe	82
PID 1168 wrote to memory of 1324	1168	rundll32.exe	82
PID 1168 wrote to memory of 1324	1168	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\694e965b70992aac9e2f2163ea087c31fa5617776e9174803ae57899630e584eN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\694e965b70992aac9e2f2163ea087c31fa5617776e9174803ae57899630e584eN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 712
    3⤵
    - Program crash
    PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1324 -ip 1324
1⤵
PID:4872

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

Loading Replay Monitor...

Downloads

memory/1324-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1324-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download