239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37

Analysis

max time kernel
183s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 10:56

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General

Target

239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
Size

1.5MB
MD5

cb4274cd1a76071e7abc516a4f411b5d
SHA1

767a949a1947347f150f0acca6a3d508e4890bca
SHA256

239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37
SHA512

b0e5b3b74c603c8fe19821b55ada4a2356816d4c5349c522cd1d0761f448d4b56f031ffb838af718fab616983327a4dee9e29bf6b3581d0b2baacc65c0ad1b8c
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGH:wcZC35VcOcmDcc6Cd5

Score

7^/10

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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4608	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2116	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
2116	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
2116	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
2116	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
2116	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 4516	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	83
PID 3000 wrote to memory of 4516	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	83
PID 3000 wrote to memory of 4516	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	83
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 3000 wrote to memory of 2116	3000	239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe	85
PID 4516 wrote to memory of 4608	4516	cmd.exe	86
PID 4516 wrote to memory of 4608	4516	cmd.exe	86
PID 4516 wrote to memory of 4608	4516	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
"C:\Users\Admin\AppData\Local\Temp\239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4516
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:4608
- C:\Users\Admin\AppData\Local\Temp\239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe
  "C:\Users\Admin\AppData\Local\Temp\239a82bc7084c8a4e78f655be9b0df2cbfd714cba119253a625544ba2693ab37.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2116-135-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2116-134-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2116-136-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2116-138-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/2116-139-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download