3784ea418139707ff86105cd5da518ac9e63efe9a52ad0c4c81e07208e3b7f00

Resubmissions

07/11/2024, 10:16

241107-ma925azhkh 3

Analysis

max time kernel
92s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 10:16

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General

Target

Lib/libffi-7.dll
Size

28KB
MD5

bc20614744ebf4c2b8acd28d1fe54174
SHA1

665c0acc404e13a69800fae94efd69a41bdda901
SHA256

0c7ec6de19c246a23756b8550e6178ac2394b1093e96d0f43789124149486f57
SHA512

0c473e7070c72d85ae098d208b8d128b50574abebba874dda2a7408aea2aabc6c4b9018801416670af91548c471b7dd5a709a7b17e3358b053c37433665d3f6b
SSDEEP

384:l69PtXvz8cLBN3gHhY4AFlfIvDzqig2c2LuRRClfW23JLURlV5uH+6nYPLxDG4yG:l65tXvz2CTIvy2c26A35qYvWDG4yG

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1908	2060	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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3236 wrote to memory of 2060	3236	rundll32.exe	84
PID 3236 wrote to memory of 2060	3236	rundll32.exe	84
PID 3236 wrote to memory of 2060	3236	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lib\libffi-7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lib\libffi-7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 604
    3⤵
    - Program crash
    PID:1908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2060 -ip 2060
1⤵
PID:4916

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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