79fcc59c52034048739b0cbf0925f9486ef4844be9a499ef1bd4178868bdce42

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2024, 22:56

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General

Target

$PLUGINSDIR/inetc.dll
Size

24KB
MD5

1fc1fbb2c7a14b7901fc9abbd6dbef10
SHA1

4d9ed86f31075a3d3f674ff78f39c190a4098126
SHA256

4f26394c93f1acb315c42c351983dafc7f094b2d05db6d7a1ba7dcb39a3a599e
SHA512

76d8ff7fc301cc5ff966ad8be17f0f3f2d869ef797c5a2c55a062305c02133a842906448741bf9818ec369bbb2932b9a9c2193ebc59835b50e8703db0090fdb2
SSDEEP

384:ya3Bj/GAqvdXP4P4IVlht8zNHxKNSJvor9e9dQTIHzOZwceyeZwd6TJdpq:yRtqLhtqKNS5sAvQTIB86T0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4044	2644	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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3648 wrote to memory of 2644	3648	rundll32.exe	83
PID 3648 wrote to memory of 2644	3648	rundll32.exe	83
PID 3648 wrote to memory of 2644	3648	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 624
    3⤵
    - Program crash
    PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2644 -ip 2644
1⤵
PID:5104

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

Windows 7 deprecation

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