3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69

Analysis

max time kernel
172s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
07/12/2022, 03:05 UTC

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General

Target

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
Size

176KB
MD5

60705b6e4ee220477320bcf4111c1830
SHA1

d6a1c4f31414c55f2171c4d766d600ba96a307fb
SHA256

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69
SHA512

f81dba47198250c02dfbe93bbf45f062ebd5e69a8e8da878994178232035f5237be640ad44c9e9954e87f5dcb833d6cc4133b3e3c708014ae0e84bd679004844
SSDEEP

3072:yfRNa4/jynvgWK/fObT/bGiSEIGsbv0OpxYTNPybtDKvS3i:ujG3K/fObT/bGiSE5sj3xYTNPybtDKv9

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	mxrar.exe

Executes dropped EXE 1 IoCs

pid	Process
3228	mxrar.exe

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	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /j"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /Q"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /C"	mxrar.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /T"	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /J"	mxrar.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /k"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /U"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /W"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /P"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /T"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /l"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /S"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /H"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /t"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /z"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /s"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /v"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /y"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /e"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /L"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /p"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /o"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /F"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /D"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /B"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /h"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /w"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /Y"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /m"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /N"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /d"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /V"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /X"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /Z"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /O"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /g"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /x"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /n"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /c"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /M"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /A"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /a"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /b"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /r"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /q"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /G"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /R"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /I"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /E"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /f"	mxrar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mxrar = "C:\\Users\\Admin\\mxrar.exe /i"	mxrar.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe
3228	mxrar.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
3228	mxrar.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 3228	1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe	83
PID 1032 wrote to memory of 3228	1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe	83
PID 1032 wrote to memory of 3228	1032	3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe	83

C:\Users\Admin\AppData\Local\Temp\3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe
"C:\Users\Admin\AppData\Local\Temp\3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Users\Admin\mxrar.exe
  "C:\Users\Admin\mxrar.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3228

Network

DNS

ns1.player1352.com

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe

Remote address:

8.8.8.8:53

Request

ns1.player1352.com

IN A

Response
DNS

ns1.player1352.net

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe

Remote address:

8.8.8.8:53

Request

ns1.player1352.net

IN A

Response

ns1.player1352.net

IN A

35.205.61.67
DNS

14.110.152.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

14.110.152.52.in-addr.arpa

IN PTR

Response

199.59.243.222:80

46 B
40 B
1
1
72.21.81.240:80

322 B
7
104.80.225.205:443

322 B
7
40.126.32.72:443

260 B
5
40.126.32.72:443

260 B
5
40.126.32.72:443

260 B
5
40.126.32.72:443

260 B
5

8.8.8.8:53

ns1.player1352.com

dns

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe

64 B
137 B
1
1

DNS Request

ns1.player1352.com
8.8.8.8:53

ns1.player1352.net

dns

3312c2e56d4e8e0bfd2cc78fa1b38c2954d360a473858d8b3e08ebe355278a69.exe

64 B
80 B
1
1

DNS Request

ns1.player1352.net

DNS Response

35.205.61.67
8.8.8.8:53

14.110.152.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

14.110.152.52.in-addr.arpa

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\mxrar.exe

Filesize
176KB

MD5
91f8d86901eec644255f6066217fa429

SHA1
88a7291b040e9d72bed80762d223b6000f0c2240

SHA256
06bb4b28a1b58732d18d0ed494ba8bfc2ed5082de40ef11c7eae4fd479c054b2

SHA512
1461face092b9371da3603914350bb1d7f23ce76a7e18838cada85db6b978b6383a704e635dbb8be64953b679349e5326696e19f329f0495caa6a77997b7c5e6

Download Submit
C:\Users\Admin\mxrar.exe

Filesize
176KB

MD5
91f8d86901eec644255f6066217fa429

SHA1
88a7291b040e9d72bed80762d223b6000f0c2240

SHA256
06bb4b28a1b58732d18d0ed494ba8bfc2ed5082de40ef11c7eae4fd479c054b2

SHA512
1461face092b9371da3603914350bb1d7f23ce76a7e18838cada85db6b978b6383a704e635dbb8be64953b679349e5326696e19f329f0495caa6a77997b7c5e6

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Response

DNS Request

MITRE ATT&CK Enterprise v6

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Downloads

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