8398aa54db2250b03d736e969a45aa646b3886de03590ac4a776203b2b3d598e

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 13:03

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General

Target

$PLUGINSDIR/INetC.dll
Size

25KB
MD5

40d7eca32b2f4d29db98715dd45bfac5
SHA1

124df3f617f562e46095776454e1c0c7bb791cc7
SHA256

85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9
SHA512

5fd4f516ce23fb7e705e150d5c1c93fc7133694ba495fb73101674a528883a013a34ab258083aa7ce6072973b067a605158316a4c9159c1b4d765761f91c513d
SSDEEP

384:pjj9e9dE95XD+iTx58Y5oMM3O9MEoLr1VcQZ/ZwcSyekMRlZ4L4:dAvE90GuY2tO93oLrJRM7Z4E

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1716	1976	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 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 3040 wrote to memory of 1976	3040	rundll32.exe	30
PID 1976 wrote to memory of 1716	1976	rundll32.exe	31
PID 1976 wrote to memory of 1716	1976	rundll32.exe	31
PID 1976 wrote to memory of 1716	1976	rundll32.exe	31
PID 1976 wrote to memory of 1716	1976	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1976 -s 236
    3⤵
    - Program crash
    PID:1716

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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