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Overview

overview

10

Static

static

10

cf5caedac2...30.exe

windows7-x64

9

cf5caedac2...30.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    05/06/2024, 03:35

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General

  • Target

    cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe

  • Size

    1.1MB

  • MD5

    d85f8145a70eef3319657df1c7bf439d

  • SHA1

    531ae3396aa8525294c2c536b132178f4ea9bd12

  • SHA256

    cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30

  • SHA512

    4b7d88cd5f1997d8e0f9b3255aa4d543e5a2df51e874c7dfbeb35d3c4b6bfa93b9def85cd311a7ae0875e52dfad223de56e539954448d0c52ac29b1acb8e458c

  • SSDEEP

    24576:Yo+WOpSNatSXUeXma1MU681jDYAoZbuxBGGumsMwGu:XF6coSEej1PNY/bmBHktH

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 4 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe
    "C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe
      "C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2708
      • C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe
        "C:\Users\Admin\AppData\Local\Temp\cf5caedac29004aa5210baf97bf0700fccc2bf30389bd8ed6b8bbbaee5b35a30.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\russian cum blowjob full movie black hairunshaved (Sandy,Sarah).rar.exe
    Filesize

    618KB

    MD5

    96e91257fdfd7ff8d00ec8567eb53ed3

    SHA1

    ad248a566727c7856c14a0ede4209917ad047e24

    SHA256

    525623284cee0a0228b7ac246a3dff6c224770c099f48420cefecf98cc7c233d

    SHA512

    46fcc038854568fafb2710e1ff7b177dea1f3ace64e0721400a987b2eebef46b3d4bc32ead17a8a95d7e08c8ef48b44247b86bc5f9164755f25cd8b155be67ad

    Download Submit

  • C:\debug.txt
    Filesize

    183B

    MD5

    a56d61125cadceb3b87cb635784372d0

    SHA1

    e3d9223558e276553ef602b08226ef7561cdcfcf

    SHA256

    a3a4fd09f7090424cf19c0ecc8a28ea031c95f2728240664fe1128d0a9574a0f

    SHA512

    69445b5cfee237a253c6f7bd8e0736a3f577a3205b7dc9668a035ba34f970ff5c4534dfb1fe803a91ab46f0ae419aa93ea400fcc65aa30964dfb640ae3a5772d

    Download Submit

  • memory/1792-91-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/1792-113-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2708-57-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2708-90-0x0000000004F10000-0x0000000004F2E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2708-110-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2708-111-0x0000000004F10000-0x0000000004F2E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2896-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2896-56-0x00000000059D0000-0x00000000059EE000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2896-107-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/2896-109-0x00000000059D0000-0x00000000059EE000-memory.dmp

    Filesize

    120KB

    Download