Analysis

  • max time kernel
    300s
  • max time network
    282s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-10-2022 22:18

General

  • Target

    a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6.exe

  • Size

    537KB

  • MD5

    66e394fb954eb0022410ccf263f79de9

  • SHA1

    26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

  • SHA256

    a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

  • SHA512

    426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

  • SSDEEP

    6144:KvoRWRuZvr7RWS7oQR9uNOqMri4vN/4uMe3UDS2ttFoAR/:5RWRuZXRWSDeNOPri4BTVUDnttFo

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 5 IoCs
  • Suspicious use of SetThreadContext 2 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.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6.exe
    "C:\Users\Admin\AppData\Local\Temp\a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Users\Admin\AppData\Local\Temp\a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6.exe
      "C:\Users\Admin\AppData\Local\Temp\a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6.exe"
      2⤵
      • Modifies system certificate store
      • Suspicious use of WriteProcessMemory
      PID:1456
      • 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:680
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {55E94BBB-1E0F-4672-BE8F-C4AFE935AF08} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1980
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1000
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        PID:1904
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        PID:1116
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1476
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1232
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
          PID:1924

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

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

      Filesize

      537KB

      MD5

      66e394fb954eb0022410ccf263f79de9

      SHA1

      26fdb0540d3e5295c2d2a2e94e7eb16032b33b9c

      SHA256

      a4c7425d4048848b51c036ee99ed5c755b0c914e7a0d5e850179e29279b54bc6

      SHA512

      426759c9b0e891f24133e12c58e7e3ee0df4d16455415a0964bd251164cfb0cd80da81d0896c3670cc13d652b4e6e2755e570cc6951db1dce8685c7ede5266b7

    • memory/1000-82-0x00000000007E0000-0x0000000000812000-memory.dmp

      Filesize

      200KB

    • memory/1000-80-0x0000000000360000-0x00000000003EC000-memory.dmp

      Filesize

      560KB

    • memory/1232-121-0x0000000000360000-0x00000000003EC000-memory.dmp

      Filesize

      560KB

    • memory/1232-123-0x0000000000540000-0x0000000000572000-memory.dmp

      Filesize

      200KB

    • memory/1456-63-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-74-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-76-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-69-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-65-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-66-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-67-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-73-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-61-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1456-60-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1476-118-0x0000000000400000-0x0000000000423000-memory.dmp

      Filesize

      140KB

    • memory/1916-54-0x0000000001140000-0x00000000011CC000-memory.dmp

      Filesize

      560KB

    • memory/1916-59-0x0000000000700000-0x0000000000706000-memory.dmp

      Filesize

      24KB

    • memory/1916-58-0x0000000000730000-0x000000000074A000-memory.dmp

      Filesize

      104KB

    • memory/1916-57-0x0000000000690000-0x00000000006A8000-memory.dmp

      Filesize

      96KB

    • memory/1916-56-0x0000000000370000-0x00000000003A2000-memory.dmp

      Filesize

      200KB

    • memory/1916-55-0x0000000075C51000-0x0000000075C53000-memory.dmp

      Filesize

      8KB