717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311

Analysis

max time kernel
138s
max time network
165s
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, 10:46

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General

Target

717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
Size

1.5MB
MD5

f91c4e92d892e7f886ab7e42701a3426
SHA1

fd82d7112e6b69876a4d13fbda9c913435c9fb72
SHA256

717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311
SHA512

8e46ecf8c7369f33297116f634d71e4bfa8b88c1af4d72bc8040cb4c99a302e9819aa42a8be322d280021757ed09c1a1af884d0fecabcd97109e550626d00d48
SSDEEP

24576:Hpa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGe:wcZC35VcOcmDcc6CdI

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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4636 set thread context of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.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
3496	PING.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5068	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
5068	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
5068	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
5068	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
5068	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 4740	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	80
PID 4636 wrote to memory of 4740	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	80
PID 4636 wrote to memory of 4740	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	80
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4636 wrote to memory of 5068	4636	717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe	82
PID 4740 wrote to memory of 3496	4740	cmd.exe	83
PID 4740 wrote to memory of 3496	4740	cmd.exe	83
PID 4740 wrote to memory of 3496	4740	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
"C:\Users\Admin\AppData\Local\Temp\717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping -c 5 8.8.8.8
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4740
- - C:\Windows\SysWOW64\PING.EXE
    ping -c 5 8.8.8.8
    3⤵
    - Runs ping.exe
    PID:3496
- C:\Users\Admin\AppData\Local\Temp\717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe
  "C:\Users\Admin\AppData\Local\Temp\717f0e27d80a58d7cd9dbba4460efce546c68e6cd5e17e6bc604e0f596b7e311.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5068

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

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Downloads

memory/5068-134-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/5068-135-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/5068-136-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/5068-138-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/5068-139-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download