72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4

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
26-09-2024 22:33

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General

Target

72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4.dll
Size

205KB
MD5

9ffe66191c51180f2b0682c55a84f41c
SHA1

74efaa760b831426476f25cd47865c5fe75a6c4e
SHA256

72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4
SHA512

ce4b9877a12febfa9162f059b3aff89987b7f1fb6c0297814a7efa016b81452dffd0a54db1ed321c1cd032e495c62c229a6bd036d24e70bc51c961bfd68dbcab
SSDEEP

3072:v/QPFX1eqEfuBNSYuiM8CNj8hFsoMX0ghsJRgCD3iFg9jdUA5B:v/MEfuN0t8C5oFsoeRM3oEjv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4720	2156	WerFault.exe	82
4028	2156	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 4948 wrote to memory of 2156	4948	rundll32.exe	82
PID 4948 wrote to memory of 2156	4948	rundll32.exe	82
PID 4948 wrote to memory of 2156	4948	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2156
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 588
    3⤵
    - Program crash
    PID:4720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 760
    3⤵
    - Program crash
    PID:4028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2156 -ip 2156
1⤵
PID:2180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2156 -ip 2156
1⤵
PID:1768

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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