b79417b77b56546cdc103330ae1d105e134b586f92cb3982ed16b7df7050b5e4

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
05/09/2026, 18:14

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General

Target
$PLUGINSDIR/cfbot.dll
Size 609KB
Sample260905-wvtejsfc35
SHA256 b79417b77b56546cdc103330ae1d105e134b586f92cb3982ed16b7df7050b5e4
MD5 1aa13361dd17854b4fcfc5a4946fad69
SHA1 226a672d9578887039c0cff8a774f503d5b21b94
SHA512 e354b44322e7b7a89674b478b9d1ec25c4f3e126cee72db6ebeae219fbddc97e059e1fffe11916d17c64105bb98331be340a6a89983b11394f01e1c001407a94
SSDEEP 12288:prVr9FCno4AsJjVuoQxj7AZbwCmheoWza:prP4ndJjVuoQxj7AZbw0Va
TLSH
T155D47D117641C036F9AF05BAC6BEB6BE573CAA54072564C3F3C81CBA4F651D27A3128B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
344	3972	WerFault.exe	85

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 1 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 3972	8	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\cfbot.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\cfbot.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3972
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 712
    3⤵
    - Program crash
    PID:344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3972 -ip 3972
1⤵
PID:4148

Network

MITRE ATT&CK Enterprise v16

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 v16

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