9632db5e62b127c403a43b801e817d8c5a633a91b257ebec69de11d84a1847ce

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
01-01-2025 13:06

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General

Target

9632db5e62b127c403a43b801e817d8c5a633a91b257ebec69de11d84a1847ceN.dll
Size

76KB
MD5

22fd82e365fd03b44e1b2bc9ab534fd0
SHA1

507c0b5ba8d502bb38c0b0de0beb72eab16bdd86
SHA256

9632db5e62b127c403a43b801e817d8c5a633a91b257ebec69de11d84a1847ce
SHA512

4b7e6e8be0709e1197c6d5a96a105abf3de4b92f093d23d8c3db9f65a6e97e214d2e41fa0324019cfbcef19eaf6d49e84bd58761ceb5b48cc795aaebfcd5ad0a
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z5WoRrM6D:c8y93KQjy7G55riF1cMo03TB

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/4204-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4204-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2700	4204	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	4204	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 4204	3576	rundll32.exe	83
PID 3576 wrote to memory of 4204	3576	rundll32.exe	83
PID 3576 wrote to memory of 4204	3576	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9632db5e62b127c403a43b801e817d8c5a633a91b257ebec69de11d84a1847ceN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3576
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9632db5e62b127c403a43b801e817d8c5a633a91b257ebec69de11d84a1847ceN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4204
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4204 -s 712
    3⤵
    - Program crash
    PID:2700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4204 -ip 4204
1⤵
PID:2416

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/4204-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4204-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download