a8982034b8745ca1dc3b8816b16961bf4e996c911c6411bca8530d8aea7e0610

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 17:07

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General

Target

$PLUGINSDIR/GetVersion.dll
Size

8KB
MD5

e013b625f5ae1e2f0b442cf39c0069df
SHA1

9ec785b63279144c091366badda65278c4cdee20
SHA256

16dd6da98b7e53d374830cd4c644c01b112955f8487a285f34dc0353e9cfac15
SHA512

306f7e674d119d129db48012c43f825bffabd078fac8518aea9d514b0787752a2e876bda2ad15df7332bfc8cfba38a0d1be17ee7c58a27e09678fce9aec58418
SSDEEP

192:9r/9XGqK7s/AlHdJZBi46AQ5VuNxHA8/1:HXGqM93Bi46AQ5Vujg8/1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1664	2988	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 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2512 wrote to memory of 2988	2512	rundll32.exe	31
PID 2988 wrote to memory of 1664	2988	rundll32.exe	32
PID 2988 wrote to memory of 1664	2988	rundll32.exe	32
PID 2988 wrote to memory of 1664	2988	rundll32.exe	32
PID 2988 wrote to memory of 1664	2988	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2988 -s 220
    3⤵
    - Program crash
    PID:1664

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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