32f431ba791fcd1f53e53b26447c9dbf59983549f567bac43ea9578b98de4ca8

Analysis

max time kernel
38s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
05-05-2022 03:38

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General

Target

732132623989caae367e0878298b7e9b.exe
Size

374KB
MD5

732132623989caae367e0878298b7e9b
SHA1

e493be600aa8ecf7384ac3f23454daf6fdd1821d
SHA256

32f431ba791fcd1f53e53b26447c9dbf59983549f567bac43ea9578b98de4ca8
SHA512

6b98ae444381d8782ea5177694f5a5377e22f360d42bd579463f9da5c9b82cef77aa4bef489d23ca5cb6cc503e906f8231e9a79650cb79ebb5b226fd8c5c95ae

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1084 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1816 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1816 taskkill.exe

pid	process
1084	cmd.exe

pid	process
1816	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1816	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

732132623989caae367e0878298b7e9b.execmd.exe

description	pid	process	target process
PID 1444 wrote to memory of 1084	1444	732132623989caae367e0878298b7e9b.exe	cmd.exe
PID 1444 wrote to memory of 1084	1444	732132623989caae367e0878298b7e9b.exe	cmd.exe
PID 1444 wrote to memory of 1084	1444	732132623989caae367e0878298b7e9b.exe	cmd.exe
PID 1444 wrote to memory of 1084	1444	732132623989caae367e0878298b7e9b.exe	cmd.exe
PID 1084 wrote to memory of 1816	1084	cmd.exe	taskkill.exe
PID 1084 wrote to memory of 1816	1084	cmd.exe	taskkill.exe
PID 1084 wrote to memory of 1816	1084	cmd.exe	taskkill.exe
PID 1084 wrote to memory of 1816	1084	cmd.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\732132623989caae367e0878298b7e9b.exe
"C:\Users\Admin\AppData\Local\Temp\732132623989caae367e0878298b7e9b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "732132623989caae367e0878298b7e9b.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\732132623989caae367e0878298b7e9b.exe" & exit
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\SysWOW64\taskkill.exe
taskkill /im "732132623989caae367e0878298b7e9b.exe" /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1816

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1084-55-0x0000000000000000-mapping.dmp

Download
memory/1444-54-0x0000000075DE1000-0x0000000075DE3000-memory.dmp

Filesize
8KB

Download
memory/1444-56-0x000000000091A000-0x000000000093F000-memory.dmp

Filesize
148KB

Download
memory/1444-57-0x0000000000220000-0x000000000025F000-memory.dmp

Filesize
252KB

Download
memory/1444-58-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/1816-59-0x0000000000000000-mapping.dmp

Download