Analysis

  • max time kernel
    134s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-10-2022 11:54

General

  • Target

    f183d934a954fc80602a9173f55f22c9.exe

  • Size

    850KB

  • MD5

    f183d934a954fc80602a9173f55f22c9

  • SHA1

    a472c526f1dec0eb9bccdf2e083171a176faf1c4

  • SHA256

    95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57

  • SHA512

    48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24

  • SSDEEP

    12288:jYmzPxoepv5EUOPri4BTVUDnV89SxP3ol8VU9o:/xoS6TjUDnlP3G9o

Score
10/10

Malware Config

Extracted

Family

allcome

C2

http://dba692117be7b6d3480fe5220fdd58b38bf.xyz/API/2/configure.php?cf6zrlhn=finarnw

Wallets

D5c27bWU8dvgdayPUMzKbc75CmsD9aUSDw

r4RkKWPKszhkZVTtXGBDNyrzcDPjpcnGNp

0xC4b495c6ef4B61d5757a1e78dE22edC315867C84

XshLZA5C9odmaiEfopX5DYvwMbnM4hqCME

TT7mceJ6BNhTPFqpaBy1ND1CWGwaGeqhpx

t1MrxfTEGEZioK7qjcDd48KVC5BMk7ccH8B

GCM62OODIUXHYPTVUZT2W4GKPIO7YMLZDNPR4NGUWLBU7KPOU7Q7E44X

48Zvk6W9kfXik8CEscQYjEZdDCVZtXNEGdjczTR4XD9SKfLWkirntGLR7UyhD7aas3C2N3QefcdB4gyLZt93CrmtP5WAeqJ

qz448vxrv9y6lsy0l4y6x98gylykleumxqnqs7fkn6

1AvqxpSfuNooDv2gn8rFNXiWP64bn7m8xa

0x7374d06666974119Fb6C8c1F10D4Ab7eCB724Fcd

LKcXMo6X6jGyk9o9phn4YvYUQ8QVR4wJgo

ronin:bb375c985bc63d448b3bc14cda06b2866f75e342

+79889916188

+79889916188

+79889916188

MJfnNkoXewo8QB5iu9dee2exwdavDxWRLC

ltc1q309prv3k8lc9gqd062eevjvxmkgyv00xe3m6jg

3Gs18Dq8SNrs3kLQdrpUFHa2yX8uD9ZXR7

bc1qhcynpwvj6lvdh393ph8tesk0mljsc6z3y40h2m

Signatures

  • Allcome

    A clipbanker that supports stealing different cryptocurrency wallets and payment forms.

  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f183d934a954fc80602a9173f55f22c9.exe
    "C:\Users\Admin\AppData\Local\Temp\f183d934a954fc80602a9173f55f22c9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Users\Admin\AppData\Local\Temp\f183d934a954fc80602a9173f55f22c9.exe
      "C:\Users\Admin\AppData\Local\Temp\f183d934a954fc80602a9173f55f22c9.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /TN Cache-S-21-2946144819-3e21f723 /TR "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1256
  • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
    C:\Users\Admin\AppData\Local\cache\MoUSO.exe
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
      2⤵
        PID:4508

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      Filesize

      850KB

      MD5

      f183d934a954fc80602a9173f55f22c9

      SHA1

      a472c526f1dec0eb9bccdf2e083171a176faf1c4

      SHA256

      95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57

      SHA512

      48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24

    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      Filesize

      850KB

      MD5

      f183d934a954fc80602a9173f55f22c9

      SHA1

      a472c526f1dec0eb9bccdf2e083171a176faf1c4

      SHA256

      95de56b7b27bfdfae1c741a5f02a42d1a4f7a23286ca8b292e85132b8b87bb57

      SHA512

      48d42d3c6ca44944ea6879bb5c6367e5c03b938648f9667f235815acb02aa8191e02ca840acc855bf83b9ed0945a5516bb6c4433e7859efafb58b4b18b92ef24

    • memory/856-140-0x0000000000400000-0x0000000000423000-memory.dmp
      Filesize

      140KB

    • memory/856-141-0x0000000000400000-0x0000000000423000-memory.dmp
      Filesize

      140KB

    • memory/856-143-0x0000000000400000-0x0000000000423000-memory.dmp
      Filesize

      140KB

    • memory/856-137-0x0000000000000000-mapping.dmp
    • memory/856-138-0x0000000000400000-0x0000000000423000-memory.dmp
      Filesize

      140KB

    • memory/856-139-0x0000000000400000-0x0000000000423000-memory.dmp
      Filesize

      140KB

    • memory/1256-142-0x0000000000000000-mapping.dmp
    • memory/2536-132-0x0000000000CD0000-0x0000000000DAA000-memory.dmp
      Filesize

      872KB

    • memory/2536-135-0x0000000005EF0000-0x0000000005F82000-memory.dmp
      Filesize

      584KB

    • memory/2536-136-0x0000000005EE0000-0x0000000005EEA000-memory.dmp
      Filesize

      40KB

    • memory/2536-134-0x00000000062B0000-0x0000000006854000-memory.dmp
      Filesize

      5MB

    • memory/2536-133-0x0000000004FF0000-0x000000000508C000-memory.dmp
      Filesize

      624KB

    • memory/2628-146-0x0000000000710000-0x00000000007EA000-memory.dmp
      Filesize

      872KB

    • memory/4508-147-0x0000000000000000-mapping.dmp