71bdafbc74b249740cf4f9322d26e06ba15115565d31bc3e9357dbfb8b9a59e1

Analysis

max time kernel
41s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 23:32

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General

Target

fix/nifty.js
Size

133B
MD5

4647d230fa2ec9198540c578f8209eea
SHA1

fb84845fc51c3c715773ab241268ca4fc3887e59
SHA256

489812fdbda09d7747448fc9742e1c7d5fea46bd08236059cb5bf14a4683e24b
SHA512

2bdff43bf7afa9ad8083260896d746b7a608815193e38da2b2a3868bfc5a128662913877df9b68527125d6ed53dd595753222f75ee4854cf14faa1f17eb7e15b

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

1388 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1388 powershell.exe

pid	process
1388	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1388	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

wscript.exe

description	pid	process	target process
PID 1972 wrote to memory of 1388	1972	wscript.exe	powershell.exe
PID 1972 wrote to memory of 1388	1972	wscript.exe	powershell.exe
PID 1972 wrote to memory of 1388	1972	wscript.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\fix\nifty.js
1⤵
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\glimpsed.ps1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1388

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/1388-55-0x0000000000000000-mapping.dmp

Download
memory/1388-57-0x000007FEF4090000-0x000007FEF4AB3000-memory.dmp

Filesize
10.1MB

Download
memory/1388-59-0x0000000002614000-0x0000000002617000-memory.dmp

Filesize
12KB

Download
memory/1388-58-0x000007FEEF080000-0x000007FEEFBDD000-memory.dmp

Filesize
11.4MB

Download
memory/1388-60-0x000000001B770000-0x000000001BA6F000-memory.dmp

Filesize
3.0MB

Download
memory/1388-62-0x000000000261B000-0x000000000263A000-memory.dmp

Filesize
124KB

Download
memory/1388-61-0x0000000002614000-0x0000000002617000-memory.dmp

Filesize
12KB

Download
memory/1972-54-0x000007FEFBD01000-0x000007FEFBD03000-memory.dmp

Filesize
8KB

Download