Resubmissions

25-12-2022 15:09

221225-sjk29aeg6z 10

22-11-2022 09:47

221122-lr6wcshc34 10

Analysis

  • max time kernel
    121s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2022 15:09

General

  • Target

    bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b.exe

  • Size

    871KB

  • MD5

    8dcec334c74becd217f0f61c53a45a54

  • SHA1

    02a178c1bdd24a780c491c2efe1dcf6bb6be13f7

  • SHA256

    bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b

  • SHA512

    bf8b6f0043aa222be36c4c6816a95a62a8cc17bbee4454d110d590e2bde7e3ca60504cae01196cf6a2a31f92dd874517fde082dfa505a394b2bf2bbda3a76695

  • SSDEEP

    12288:q39riVwf3iJ+HN3TF4W7Wba0WGU68RnAgqgNYEgeGEKDBjs2sd0psmCA+Pdm7Y7a:qNriy/fTFOzgCGTjUDn/MI9d

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\bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b.exe
    "C:\Users\Admin\AppData\Local\Temp\bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3488
    • C:\Users\Admin\AppData\Local\Temp\bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b.exe
      "C:\Users\Admin\AppData\Local\Temp\bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:400
      • 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:3440
  • 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:5020
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
      2⤵
        PID:4180

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      871KB

      MD5

      8dcec334c74becd217f0f61c53a45a54

      SHA1

      02a178c1bdd24a780c491c2efe1dcf6bb6be13f7

      SHA256

      bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b

      SHA512

      bf8b6f0043aa222be36c4c6816a95a62a8cc17bbee4454d110d590e2bde7e3ca60504cae01196cf6a2a31f92dd874517fde082dfa505a394b2bf2bbda3a76695

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

      Filesize

      871KB

      MD5

      8dcec334c74becd217f0f61c53a45a54

      SHA1

      02a178c1bdd24a780c491c2efe1dcf6bb6be13f7

      SHA256

      bf00a990eb93a4696f6b5d6029d654ce3e2959b14db849c6630c17256c7aa31b

      SHA512

      bf8b6f0043aa222be36c4c6816a95a62a8cc17bbee4454d110d590e2bde7e3ca60504cae01196cf6a2a31f92dd874517fde082dfa505a394b2bf2bbda3a76695

    • memory/400-140-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/400-141-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/400-143-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/400-138-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/400-139-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/3488-132-0x0000000000990000-0x0000000000A6E000-memory.dmp

      Filesize

      888KB

    • memory/3488-135-0x0000000006450000-0x00000000064E2000-memory.dmp

      Filesize

      584KB

    • memory/3488-136-0x0000000006440000-0x000000000644A000-memory.dmp

      Filesize

      40KB

    • memory/3488-134-0x0000000006900000-0x0000000006EA4000-memory.dmp

      Filesize

      5.6MB

    • memory/3488-133-0x0000000005680000-0x000000000571C000-memory.dmp

      Filesize

      624KB

    • memory/5020-146-0x0000000000C60000-0x0000000000D3E000-memory.dmp

      Filesize

      888KB