Resubmissions

06-11-2022 17:42

221106-v96srafhfk 10

06-11-2022 16:58

221106-vhaagaccd7 10

15-10-2022 04:47

221015-fenalafcam 10

Analysis

  • max time kernel
    300s
  • max time network
    234s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2022 04:47

General

  • Target

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02.exe

  • Size

    9.1MB

  • MD5

    58ec0acfe4edcc15917b97ef91596f07

  • SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

  • SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

  • SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

  • SSDEEP

    196608:K2ejh9Qo2P3Cgnpmtw69DvGSfkDpVpyPc9izcM/WaQCf:Kd4CHx3IyP4izp+Uf

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.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs
  • Executes dropped EXE 5 IoCs
  • Checks BIOS information in registry 2 TTPs 6 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 17 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 3 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02.exe
    "C:\Users\Admin\AppData\Local\Temp\2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02.exe
      "C:\Users\Admin\AppData\Local\Temp\2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02.exe"
      2⤵
      • Modifies system certificate store
      • Suspicious use of WriteProcessMemory
      PID:568
      • 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:1068
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {71056A5A-5103-4409-A26A-79DD59D3AD91} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1032
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Executes dropped EXE
      • Checks BIOS information in registry
      • Checks whether UAC is enabled
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        PID:108
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2040
    • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      C:\Users\Admin\AppData\Local\cache\MoUSO.exe
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Executes dropped EXE
      • Checks BIOS information in registry
      • Checks whether UAC is enabled
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:432
      • C:\Users\Admin\AppData\Local\cache\MoUSO.exe
        "C:\Users\Admin\AppData\Local\cache\MoUSO.exe"
        3⤵
        • Executes dropped EXE
        PID:1512

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

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

    Filesize

    9.1MB

    MD5

    58ec0acfe4edcc15917b97ef91596f07

    SHA1

    60e610685d9a549926e7a9b0cb6bcc6509708d3c

    SHA256

    2d640e53d6e6d96266afb87c150403609c66d66ab1a5404c20efb13c85f9ae02

    SHA512

    5769c348149efc107d94bd02e6bbb16440c7974533b843cc42fb7c23fb3e2209754ab69ca9f04a0ba4c56c83e5c30983568a1b1d5f9861c1328befdf09e78736

  • memory/108-101-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/432-142-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/432-125-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/432-124-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/568-82-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-78-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-70-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-63-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-73-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-64-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-66-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-79-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-80-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/568-68-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-69-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/568-83-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/1304-90-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/1304-117-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/1304-89-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB

  • memory/1512-141-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/1660-59-0x0000000000640000-0x0000000000670000-memory.dmp

    Filesize

    192KB

  • memory/1660-62-0x0000000000F20000-0x0000000000F26000-memory.dmp

    Filesize

    24KB

  • memory/1660-61-0x0000000000F40000-0x0000000000F5A000-memory.dmp

    Filesize

    104KB

  • memory/1660-60-0x0000000000EE0000-0x0000000000EF8000-memory.dmp

    Filesize

    96KB

  • memory/1660-72-0x000000000E780000-0x000000000F09E000-memory.dmp

    Filesize

    9.1MB

  • memory/1660-57-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/1660-76-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/1660-58-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/1660-54-0x0000000075F51000-0x0000000075F53000-memory.dmp

    Filesize

    8KB

  • memory/1660-56-0x0000000001200000-0x0000000001B1E000-memory.dmp

    Filesize

    9.1MB

  • memory/2040-118-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2040-119-0x0000000000DB0000-0x00000000016CE000-memory.dmp

    Filesize

    9.1MB