747edc11ccbcf483f15b1e5af86e81ffd0e249e6413365132dbf3e7f941f55a7

Analysis

max time kernel
93s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-01-2025 03:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

747edc11ccbcf483f15b1e5af86e81ffd0e249e6413365132dbf3e7f941f55a7N.dll
Size

76KB
MD5

aded41ba75d107f171d319044b35f450
SHA1

ca3d263a16a6abfb53d02f85060ed4c6b2160afb
SHA256

747edc11ccbcf483f15b1e5af86e81ffd0e249e6413365132dbf3e7f941f55a7
SHA512

e6ed96d176e3ed142614ebca26049749fa4dd0682c68162b1d95b7bc8baac40383dcd1d4fc8501298e84d5421afe6c2dadf72df0d24ee3a1d580fec0063f9414
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zj//73K9:c8y93KQjy7G55riF1cMo03l3Dg

Score

8^/10

discovery persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4896-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4896-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
928	4896	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	4896	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 4896	2284	rundll32.exe	83
PID 2284 wrote to memory of 4896	2284	rundll32.exe	83
PID 2284 wrote to memory of 4896	2284	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\747edc11ccbcf483f15b1e5af86e81ffd0e249e6413365132dbf3e7f941f55a7N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2284
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\747edc11ccbcf483f15b1e5af86e81ffd0e249e6413365132dbf3e7f941f55a7N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4896 -s 712
    3⤵
    - Program crash
    PID:928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4896 -ip 4896
1⤵
PID:1624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/4896-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4896-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download