5c42ee9854d6566d3138fe23cb9c973e74444baecb10fcfd80e772e6dc1c47f0

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 11:07

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General

Target

i386/SSCbFsNetRdr3.dll
Size

188KB
MD5

6df1daae30c935249c6a3bae7644a005
SHA1

3378eb338d4b0203f78949cc9f6392523e0fecb1
SHA256

c04558a19461991f9abb7fb10a680652b7c65a85d2bbcc36ef8d769ccde882e5
SHA512

9eaca8ff8e046f0ce17cfa21e1e320925ed9b63bc1d79762ed692d54d24d3889ce0ba03717e6ce4ebd70186b9bc92a6e170511ea1cd1fd964164012fd8ef8064
SSDEEP

3072:YKKBmSf/tjdp+hAYk79NKq9YTyA6KOO41Un1ee6cNVSKzr/5hggnfSuClhb3PSlh:YKKTJdlYkRw8Yu/OmoeeHPRS3zalBz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1100	1816	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1712 wrote to memory of 1816	1712	rundll32.exe	30
PID 1816 wrote to memory of 1100	1816	rundll32.exe	31
PID 1816 wrote to memory of 1100	1816	rundll32.exe	31
PID 1816 wrote to memory of 1100	1816	rundll32.exe	31
PID 1816 wrote to memory of 1100	1816	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\i386\SSCbFsNetRdr3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\i386\SSCbFsNetRdr3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 268
    3⤵
    - Program crash
    PID:1100

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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