Overview

overview

9

Static

static

d2ef074251...11.exe

windows7-x64

9

d2ef074251...11.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    163s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 03:36

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General

  • Target

    d2ef074251e3e755883236f01cc367d31a4fb5863ef5077b23bc4b139acc4511.exe

  • Size

    4.5MB

  • MD5

    fd17e5b4a8c3dec30e5349deb79e8943

  • SHA1

    5027f3dbfc600ef611d72b16d818f34aece4de19

  • SHA256

    d2ef074251e3e755883236f01cc367d31a4fb5863ef5077b23bc4b139acc4511

  • SHA512

    4f7d2e185ce11e9a9142a2d0370f599b01de5efad19d70ece868a75d3a7f3afb1f41fc8d76393359aaed2971dda56d54a4d669afcc56c0f6bc75737c0c60a713

  • SSDEEP

    49152:xjLuSh3i+FtvkMzT+TIRLhd4HOV5ZNt88QulV03OX:5Lu1TIRtUOV5Zv

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\d2ef074251e3e755883236f01cc367d31a4fb5863ef5077b23bc4b139acc4511.exe
    "C:\Users\Admin\AppData\Local\Temp\d2ef074251e3e755883236f01cc367d31a4fb5863ef5077b23bc4b139acc4511.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet && wmic shadowcopy delete
      2⤵
        PID:1976
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^[autorun^] >autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:4980
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^open^=KasperskyScan^.exe >>autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:4244
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C echo ^execute=^KasperskyScan^.exe >>autorun.inf
        2⤵
        • Drops autorun.inf file
        PID:1304

    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/1812-132-0x0000000000CA0000-0x0000000000CA8000-memory.dmp

      Filesize

      32KB

      Download

    • memory/1812-133-0x0000000005D00000-0x00000000062A4000-memory.dmp

      Filesize

      5.6MB

      Download

    • memory/1812-134-0x0000000005660000-0x00000000056F2000-memory.dmp

      Filesize

      584KB

      Download

    • memory/1812-135-0x0000000005730000-0x000000000573A000-memory.dmp

      Filesize

      40KB

      Download