Overview

overview

10

Static

static

10

be0aa600a2...c1.exe

windows7-x64

9

be0aa600a2...c1.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    30-04-2024 02:07

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General

  • Target

    be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe

  • Size

    300KB

  • MD5

    48cdf6e647660c3c785b074a7621c80d

  • SHA1

    716900ef86d2c452894ce205701215c7ca8b1ad3

  • SHA256

    be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1

  • SHA512

    efd82ee2f103cff0d7b4bcc533d0fdbc04655fbf8d68c5e688c1b8fb5b0045c3494351654c7448d0cb30c5e67846059e6e759e9f23be27618e9d578c9b999e82

  • SSDEEP

    6144:YjluQoSPIo5R4nM/40yJNSKvw6rJk5jNoSiSJSYcu5tQ7abJOr5kpSHOLRCQ5:YEQoSpqhn4OujNoSrJqu5tQ7agr5kpLX

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\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe
    "C:\Users\Admin\AppData\Local\Temp\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.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:2484
    • C:\Users\Admin\AppData\Local\Temp\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe
      "C:\Users\Admin\AppData\Local\Temp\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Users\Admin\AppData\Local\Temp\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe
        "C:\Users\Admin\AppData\Local\Temp\be0aa600a26f04637c69303a42435267bb0c024d07b44602ec408df04330e3c1.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2640

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\blowjob uncut cock ejaculation .rar.exe
    Filesize

    116KB

    MD5

    47e25321b3ee31093e802f692279cc9f

    SHA1

    3eceb889cdbecae4fa65c0196b2fcd50760c04f7

    SHA256

    9219432179a5c4c7aa277e502834c41443a5bd222678623a5463e5cebc0b0632

    SHA512

    2dccfaafac21623e3dbee110e46685f45b41b65f3c9c7582d964cd5138d9e97f3a0b6cd194867359584c96b50f297ca862a9647b30760c54d12a9c60d0873e70

    Download Submit

  • C:\debug.txt
    Filesize

    183B

    MD5

    3c0383520519566dea7e8a2885047bea

    SHA1

    9eb140eb3be3936cea5bea7b3a540506f845f87d

    SHA256

    917ff02bcd86f6d906c0f251100ae202ea792639b8d6ee8e403dd95d776a408f

    SHA512

    bf19a67e5447e77779af4aa36c80621576e54a91f9fd24b37ce77c17bfc091fe5fa3302f7700f68f833a15f867b765df3654ace35181354dae2997c8e0254681

    Download Submit

  • memory/2416-67-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2416-87-0x0000000004DD0000-0x0000000004DF0000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2416-107-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2484-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2484-66-0x0000000005410000-0x0000000005430000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2484-104-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2484-106-0x0000000005410000-0x0000000005430000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2640-88-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2640-109-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download