61a433daaaa4698cf96d4a78237d99556a3a7d22091f833f850f184b7bcea78a

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 23:03

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General

Target

$PLUGINSDIR/inetc_17-05-09_1.dll
Size

35KB
MD5

51843d1334d3d9e751622541bbc76131
SHA1

a900d1d1ce76187ebc5b743c08de7f77a6a2ce7e
SHA256

af1bc66bcf117b5ba88ed3be3676928eb527c98c50156405ddebe73db1f26e82
SHA512

db2326f56811efb67b2c1a7855a2fdf4145bdacaa1cc3bdadfc586eba4b39eaef4ea95ea4e67fe0d3659dc37ce74da7f18479b016bfa4b602649ef5b61f90a6d
SSDEEP

384:30iWwxLQMUUwnbwG1pIXzLGfnEtVrr9LbQ0Ac9khYLMkIX0+Gk0d4yekRdX+:3VWsQMNw/1iXnGfnEvIWX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2420	1628	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 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1928 wrote to memory of 1628	1928	rundll32.exe	30
PID 1628 wrote to memory of 2420	1628	rundll32.exe	31
PID 1628 wrote to memory of 2420	1628	rundll32.exe	31
PID 1628 wrote to memory of 2420	1628	rundll32.exe	31
PID 1628 wrote to memory of 2420	1628	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc_17-05-09_1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc_17-05-09_1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 232
    3⤵
    - Program crash
    PID:2420

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

Windows 7 deprecation

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