9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db

Analysis

max time kernel
72s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 10:41

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General

Target

9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
Size

1.5MB
MD5

954872d5793b3b6449693086b4b29438
SHA1

955cd03c84e85cc1da36dafa1de2807d09fb4086
SHA256

9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db
SHA512

6cd16267c3c1e45ac9917e1c6cbe49ac606de52d131e8cc1793d12ea93c70a6e5627f1e4571fea101929bf5a0945e157cf3d20f0ca105f7a7adabd38d3a7be01
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGP:wcZC35VcOcmDcc6Cdt

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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1092 set thread context of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82

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
5020	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
384	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
384	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
384	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
384	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
384	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 644	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	80
PID 1092 wrote to memory of 644	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	80
PID 1092 wrote to memory of 644	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	80
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 1092 wrote to memory of 384	1092	9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe	82
PID 644 wrote to memory of 5020	644	cmd.exe	83
PID 644 wrote to memory of 5020	644	cmd.exe	83
PID 644 wrote to memory of 5020	644	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
"C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:644
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:5020
- C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe
  "C:\Users\Admin\AppData\Local\Temp\9f2aa19859e7824997584bd1898d0bb5d9343ae7f23bdf3b43741316833820db.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:384

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/384-134-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/384-135-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/384-137-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/384-138-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/384-139-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/384-140-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download