5ed4ffbd9a1a1acd44f4859c39a49639babe515434ca34bec603598b50211bab

Resubmissions

16-04-2022 17:12

220416-vq21fsabe5 7

15-04-2022 23:23

220415-3c47naddfr 7

Analysis

max time kernel
71s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
16-04-2022 17:12

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General

Target

333d29ffe93e71b521057698adf722e3.exe
Size

1.9MB
MD5

333d29ffe93e71b521057698adf722e3
SHA1

61e2f011274d734599209767ab76cad136e8a94f
SHA256

5ed4ffbd9a1a1acd44f4859c39a49639babe515434ca34bec603598b50211bab
SHA512

ce17e506574e6f118ea735d748e4b79b83dfb20d066b30c63f7942fe5c5172f3c4cb7dd3bfeaa16ccf77e48b81f5ba8d57ad512163d48261708a622baed9409d

Score

5^/10

ransomware

Malware Config

Signatures

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

333d29ffe93e71b521057698adf722e3.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming/Microsoft/Windows/Themes/TranscodedWallpaper.jpg"	333d29ffe93e71b521057698adf722e3.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1160 PING.EXE

pid	process
1160	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

333d29ffe93e71b521057698adf722e3.execmd.exe

description	pid	process	target process
PID 604 wrote to memory of 4116	604	333d29ffe93e71b521057698adf722e3.exe	cmd.exe
PID 604 wrote to memory of 4116	604	333d29ffe93e71b521057698adf722e3.exe	cmd.exe
PID 604 wrote to memory of 4116	604	333d29ffe93e71b521057698adf722e3.exe	cmd.exe
PID 4116 wrote to memory of 1160	4116	cmd.exe	PING.EXE
PID 4116 wrote to memory of 1160	4116	cmd.exe	PING.EXE
PID 4116 wrote to memory of 1160	4116	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\333d29ffe93e71b521057698adf722e3.exe
"C:\Users\Admin\AppData\Local\Temp\333d29ffe93e71b521057698adf722e3.exe"
1⤵
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:604

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\333d29ffe93e71b521057698adf722e3.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4116

C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 3000
3⤵
- Runs ping.exe
PID:1160

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Defacement

T1491

Replay Monitor

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Downloads

memory/1160-131-0x0000000000000000-mapping.dmp

Download
memory/4116-130-0x0000000000000000-mapping.dmp

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