ca5cdb12d7446accecbcf99edc804f3b538cb96f0bedf407415cc5aaba7bb165

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 13:11

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General

Target

$PLUGINSDIR/inetc.dll
Size

18KB
MD5

94a8ace2be90a687c1b1729c32c66e50
SHA1

94cff89cc170c00b1f849460f78cb12ab8730538
SHA256

1a6c160fd844dea35195371476119f91eab302d701b0f6f1c3fe87ad92cc93df
SHA512

ba23dfa7a29450451ac3f6ef6bf9e89352e1d17f7a2b7c7e5a87839becd6676542d2189d443322b3cad08b1bcac8851eebf9964fa37190e551f0bd717dcc5deb
SSDEEP

384:jlkcI7HjShsRSSMxCkRimJrr7Jsc8Xtya9zT0Ac9khYLMkIX0+GiBgAqkF:jEjVQRjRiml5vSQa9zSm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	2468	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 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2456 wrote to memory of 2468	2456	rundll32.exe	30
PID 2468 wrote to memory of 2264	2468	rundll32.exe	31
PID 2468 wrote to memory of 2264	2468	rundll32.exe	31
PID 2468 wrote to memory of 2264	2468	rundll32.exe	31
PID 2468 wrote to memory of 2264	2468	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:2456
- 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:2468
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 236
    3⤵
    - Program crash
    PID:2264

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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