72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 1 IoCs

pid	pid_target	Process	procid_target
2472	2348	WerFault.exe	31

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 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 276 wrote to memory of 2348	276	rundll32.exe	31
PID 2348 wrote to memory of 2472	2348	rundll32.exe	32
PID 2348 wrote to memory of 2472	2348	rundll32.exe	32
PID 2348 wrote to memory of 2472	2348	rundll32.exe	32
PID 2348 wrote to memory of 2472	2348	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\72618b4a072109b94cce23520a5e59975356ff96e42b0e6695454a11a9ce7ee4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 256
    3⤵
    - Program crash
    PID:2472

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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