8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 21:14

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General

Target

8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe
Size

265KB
MD5

412b36ba520dc7c15175aabd6fc82410
SHA1

c34d38b123efd417a74d3a8f069c24d266ae1e8c
SHA256

8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4
SHA512

06899875f934c21d945ab98727446add769ff46e07359561690f2ae02a194f6b7ae5c09dddcd88c176a5d60b2083b27ec8be0bb7ccc1cede57e6560fc1c3cd2c
SSDEEP

3072:a9eSguXvy6iIhA+C9kUu9Bc+mSqdBQSvs1C8/ehoraNUXv/uLWC7:YXvy6iIhAY3c/Nvs1C8/ehoraNUXeqe

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	8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe

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 3 IoCs

Remote System Discovery

T1018

pid	Process
2168	PING.EXE
2272	PING.EXE
4008	PING.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 4284	4936	8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe	84
PID 4936 wrote to memory of 4284	4936	8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe	84
PID 4936 wrote to memory of 4284	4936	8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe	84
PID 4284 wrote to memory of 2272	4284	cmd.exe	86
PID 4284 wrote to memory of 2272	4284	cmd.exe	86
PID 4284 wrote to memory of 2272	4284	cmd.exe	86
PID 4284 wrote to memory of 4008	4284	cmd.exe	87
PID 4284 wrote to memory of 4008	4284	cmd.exe	87
PID 4284 wrote to memory of 4008	4284	cmd.exe	87
PID 4284 wrote to memory of 2168	4284	cmd.exe	88
PID 4284 wrote to memory of 2168	4284	cmd.exe	88
PID 4284 wrote to memory of 2168	4284	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe
"C:\Users\Admin\AppData\Local\Temp\8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\32006.bat" "C:\Users\Admin\AppData\Local\Temp\8e50c8687dc7d9ed57e0c775e61ef0a195a3b0e27318c42f697ce21cb43250e4.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4284
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    3⤵
    - Runs ping.exe
    PID:2272
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    3⤵
    - Runs ping.exe
    PID:4008
- - C:\Windows\SysWOW64\PING.EXE
    ping 1.1.1.1 -n 1 -w 1000
    3⤵
    - Runs ping.exe
    PID:2168

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

C:\Users\Admin\AppData\Local\Temp\32006.bat

Filesize
205B

MD5
af942e21a17f04903c52cb28a9b89542

SHA1
ebcfe47bad384564346db4141d26e3e68f9f984f

SHA256
c62a90b84dac61f74122f6eaa01665155a18b28a68b799a963f8a877194f922d

SHA512
790decec1485e8fc42c3ee09a3e871ee95fdf2bf2e5f15556de0a5b5db2106114d79206acf2dcf3e7c0dbe9df7b1298e0b3f7247a34d9d3bd9f296cc9b61211a

Download Submit
memory/2168-136-0x0000000000000000-mapping.dmp

Download
memory/2272-134-0x0000000000000000-mapping.dmp

Download
memory/4008-135-0x0000000000000000-mapping.dmp

Download
memory/4284-132-0x0000000000000000-mapping.dmp

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