Resubmissions

18-11-2024 18:55

241118-xks7gatbnn 10

04-08-2023 13:35

230804-qvv1gsba87 10

Analysis

  • max time kernel
    304s
  • max time network
    309s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-08-2023 13:35

General

  • Target

    malware.ps1

  • Size

    632KB

  • MD5

    b51ce03f581892df4518a19c36819d32

  • SHA1

    b16fd35868ee3381d04c8c8ec7a5cec2be7f7fd5

  • SHA256

    64fa05b0833add3f4c0a7b92c758cddc707ac15c029b86735b4135ee272d72bf

  • SHA512

    ea3c087ab4b219251273106e665d4d7157959ff33d0c473aa4e41848ee3a5011a8d924d97abbb2a098fbdb0d801183c4b92e7b3472f17a0dbd21063a7526f644

  • SSDEEP

    12288:FyC892ilTl8aEE+DV2M3GQCsU43yKDGX9xL/xxMjypoMrCm042ruD:FyC8924WaEFDIsTCKD2zxxMxM2m0hr0

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\malware.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cqatjtz3.xtr.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1740-142-0x000002587CC90000-0x000002587CCB2000-memory.dmp

    Filesize

    136KB

  • memory/1740-144-0x000002587C1D0000-0x000002587C1E0000-memory.dmp

    Filesize

    64KB

  • memory/1740-143-0x00007FFAFF860000-0x00007FFB00321000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-145-0x000002587C1D0000-0x000002587C1E0000-memory.dmp

    Filesize

    64KB

  • memory/1740-146-0x000002587D020000-0x000002587D070000-memory.dmp

    Filesize

    320KB

  • memory/1740-147-0x00007FFAFF860000-0x00007FFB00321000-memory.dmp

    Filesize

    10.8MB

  • memory/1740-148-0x000002587C1D0000-0x000002587C1E0000-memory.dmp

    Filesize

    64KB

  • memory/1740-149-0x000002587C1D0000-0x000002587C1E0000-memory.dmp

    Filesize

    64KB

  • memory/1740-150-0x000002587C1D0000-0x000002587C1E0000-memory.dmp

    Filesize

    64KB

  • memory/1740-151-0x000002587D380000-0x000002587D542000-memory.dmp

    Filesize

    1.8MB

  • memory/1740-152-0x000002587CFD0000-0x000002587CFFE000-memory.dmp

    Filesize

    184KB

  • memory/1740-153-0x000002587D1F0000-0x000002587D228000-memory.dmp

    Filesize

    224KB

  • memory/1740-154-0x000002587D2B0000-0x000002587D326000-memory.dmp

    Filesize

    472KB

  • memory/1740-155-0x000002587DA80000-0x000002587DFA8000-memory.dmp

    Filesize

    5.2MB

  • memory/1740-156-0x000002587D1B0000-0x000002587D1CE000-memory.dmp

    Filesize

    120KB

  • memory/1740-157-0x000002587D250000-0x000002587D262000-memory.dmp

    Filesize

    72KB

  • memory/1740-158-0x000002587D330000-0x000002587D36C000-memory.dmp

    Filesize

    240KB