c282a7fb09c799e01d0aa7c5456f5d54b6dd46062057cdb2bad4eef61352bfd4

Analysis

max time kernel
102s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 12:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d0e71502ae5a1405b94238af341ce6b0N.dll
Size

76KB
MD5

d0e71502ae5a1405b94238af341ce6b0
SHA1

d7fc5d108d97dec5ff266790fbc5d76486f7fd80
SHA256

c282a7fb09c799e01d0aa7c5456f5d54b6dd46062057cdb2bad4eef61352bfd4
SHA512

60ff904d18a7f64790f4f3e9254cb1c775a9f47101dce680abc35a5875ae3317dec4f09f277e910f334d0b8252b9076263a053b6fcd38d6107fcc5079f1566f3
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zl1p9cxB5cJEwWWAx:c8y93KQjy7G55riF1cMo03J9Ax

Score

7^/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/1080-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1080-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4600	1080	WerFault.exe	84

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	1080	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 1080	2688	rundll32.exe	84
PID 2688 wrote to memory of 1080	2688	rundll32.exe	84
PID 2688 wrote to memory of 1080	2688	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0e71502ae5a1405b94238af341ce6b0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0e71502ae5a1405b94238af341ce6b0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1080
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 704
    3⤵
    - Program crash
    PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1080 -ip 1080
1⤵
PID:4944

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/1080-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1080-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download