a8eb804aed19ff28f8125358d3e2349afd613e423c081fd6b027a0ea345c2886

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 20:12

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General

Target

Versium Research/Bot_Checker.exe
Size

56KB
MD5

391ca27e1e5cc0da88d1fcc8df1d0d85
SHA1

25bd7c5b7d88bcd01610226fccb0910b48dc1eee
SHA256

a9ee4862c1e7931ef8366b090ac1f3212e79cc17d7737f537978d9a3fb0c5ef1
SHA512

2dbb84eb664798766a669c7d407be76d5154bd7d0b99f2c2371ad0ae3e1124605df0771b228f7a3406f023fa9cbba3022afb5b48207cf1eb14d94cda7a5117f9
SSDEEP

768:dQR+JJlY3yGJxNojkTnJI6TWzzejkZy/xbD9BxufhqXKClqp9:NAoITdT0Zy5bZXYmlqp9

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	Bot_Checker.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3184	4500	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	Bot_Checker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Bot_Checker.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 4500	1524	Bot_Checker.exe	84
PID 1524 wrote to memory of 4500	1524	Bot_Checker.exe	84
PID 1524 wrote to memory of 4500	1524	Bot_Checker.exe	84

C:\Users\Admin\AppData\Local\Temp\Versium Research\Bot_Checker.exe
"C:\Users\Admin\AppData\Local\Temp\Versium Research\Bot_Checker.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Users\Admin\AppData\Local\Temp\Versium Research\Bot_Checker.exe
  "C:\Users\Admin\AppData\Local\Temp\Versium Research\Bot_Checker.exe" -a
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 976
    3⤵
    - Program crash
    PID:3184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4500 -ip 4500
1⤵
PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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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