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Overview

overview

9

Static

static

cddcf31066...47.exe

windows7-x64

9

cddcf31066...47.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    84s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/10/2022, 04:20

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General

  • Target

    cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe

  • Size

    1.1MB

  • MD5

    b26b60dd2f64de3dacbd2cf01092b4bc

  • SHA1

    1904dbe0b486113f0d2ac5b73910c47194b2f63c

  • SHA256

    cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47

  • SHA512

    32e8b3e4088ba3c0459ed96d27b0a5ff959ea27c2bbee4ef2b8dec4dcf9b9826f0d4ac2b79b2a700176fc0eef5af3ee386b1b14b31231ff2231f91717bb0d558

  • SSDEEP

    6144:e98L598L598L598L598L598L598L598L598LP5MbkpV74MqzvUzH3GeHYwNpYvrY:lKKKKKKKK5VS6i+CpMtENe

Score
7/10
spywarestealer

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops autorun.inf file 1 TTPs 3 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe
    "C:\Users\Admin\AppData\Local\Temp\cddcf3106618d72812eb917df1f5f2e70930ae2720c2d433181e61834ad5ed47.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete
      2⤵
        PID:1968
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:3476
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^open^=KasperskyScan^.exe >>autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:5040
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^execute=^KasperskyScan^.exe >>autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:3556

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\autorun.inf
      Filesize

      37B

      MD5

      3883f693b2911e7b9cabaf1d89601ebd

      SHA1

      a733bc5b66e5b7beb1ab54ce430ff16cdb935fcb

      SHA256

      747ea7ec54ee0bc9b637867de0c451df65c840f757988f5a3b6e3fe6c73ab1b6

      SHA512

      41fb0555004f392f2c67fd7675d2aea2a7a28a4f51d92237fdaff2d60624c559a5401335887b66f49a721dff669f8f9bd150fde0afe0845eb366309ca1088a98

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\autorun.inf
      Filesize

      65B

      MD5

      fbefa88e6b51c05dd63d97dfdbeb3589

      SHA1

      67e09918d878c6615befab5dc9194439027f268d

      SHA256

      3861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1

      SHA512

      58f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\autorun.inf
      Filesize

      65B

      MD5

      fbefa88e6b51c05dd63d97dfdbeb3589

      SHA1

      67e09918d878c6615befab5dc9194439027f268d

      SHA256

      3861acedffd29452d2fdb96728f7347652bde9353915d3873a7414843f49b8b1

      SHA512

      58f8c1a64f2eb21be7b96db335d1ade0ce0878566a8386b3689b650132ca28e14761b20fdfe50f2af9915dff2bdd3a5b07f6f3ed082e4e6998ec5f0cd052f12f

      Download Submit

    • memory/1268-132-0x0000000000380000-0x0000000000388000-memory.dmp

      Filesize

      32KB

      Download

    • memory/1268-133-0x0000000005290000-0x0000000005834000-memory.dmp

      Filesize

      5.6MB

      Download

    • memory/1268-134-0x0000000004D80000-0x0000000004E12000-memory.dmp

      Filesize

      584KB

      Download

    • memory/1268-135-0x0000000004D50000-0x0000000004D5A000-memory.dmp

      Filesize

      40KB

      Download