4f2ce158ea63e2723f515e55fdb677f87d55f7e7302bfa6c9e2e6306f6759420

Resubmissions

21/09/2024, 00:46

240921-a45chsxdjj 7

21/09/2024, 00:46

240921-a4v4vaxbkb 7

20/09/2024, 23:15

240920-28kx8atfjl 7

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2024, 23:15

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Report Analysis Logs

General

Target

$PLUGINSDIR/inetc.dll
Size

38KB
MD5

a35cdc9cf1d17216c0ab8c5282488ead
SHA1

ed8e8091a924343ad8791d85e2733c14839f0d36
SHA256

a793929232afb78b1c5b2f45d82094098bcf01523159fad1032147d8d5f9c4df
SHA512

0f15b00d0bf2aabd194302e599d69962147b4b3ef99e5a5f8d5797a7a56fd75dd9db0a667cfba9c758e6f0dab9ced126a9b43948935fe37fc31d96278a842bdf
SSDEEP

384:njt65uI9oYzcCaHjl9Cb4I1f0AGhrHXoREnRxtIpH/u0abJ2v2DW9O9tk8ZwkpwD:noHtNQoRSIwTJB6Q/kPyBp6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3216	4412	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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 968 wrote to memory of 4412	968	rundll32.exe	82
PID 968 wrote to memory of 4412	968	rundll32.exe	82
PID 968 wrote to memory of 4412	968	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:968
- 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:4412
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 624
    3⤵
    - Program crash
    PID:3216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4412 -ip 4412
1⤵
PID:3604

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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