Overview

overview

10

Static

static

10

7411e0a7f9...70.exe

windows7-x64

9

7411e0a7f9...70.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2024 21:46

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General

  • Target

    7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe

  • Size

    1.7MB

  • MD5

    c43a5c9f093a9642d4f6641b8e846014

  • SHA1

    318ed61b79f702c4bd82c4c063b5783634337224

  • SHA256

    7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670

  • SHA512

    3807b44153886a8cd5e23920c5a7db3df9442643db0a6448f5e3c05beaa97d50906af98e91cf05682bc1df14d0e32a4fed24cfe1347276737cc631053b2e736d

  • SSDEEP

    24576:7rApEPkiefq8lvs8suY/BXzedqK7+l6djEq0ZU4WNunNqNhXekaHKif2cNvT57OZ:/sErV8lvsHR/BSdqzMFRN6wmflvT5QZ

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 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\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe
    "C:\Users\Admin\AppData\Local\Temp\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.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:2524
    • C:\Users\Admin\AppData\Local\Temp\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe
      "C:\Users\Admin\AppData\Local\Temp\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Users\Admin\AppData\Local\Temp\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe
        "C:\Users\Admin\AppData\Local\Temp\7411e0a7f948bbe2a6ffa5798e993b2792eb3fe5c8cdae8d82db8a6f80812670.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\horse [free] young .avi.exe
    Filesize

    853KB

    MD5

    a3d9c7ada7cb1e3b543e192263f16a55

    SHA1

    930d4136039bb8fd2df397d952bef8f703850ba3

    SHA256

    0cf9173d28bec88fdae659b9bff8fa8616d126d108f1b51229faada3534e93b5

    SHA512

    0e842ab639c51abe36b98eaecef468f1b328b4722a495a16ed0ba6c60e1d638eb31366f23992ed6310cd8c380773a14ad6034b17ce145d4cc2e69cc7db39c7c8

    Download Submit

  • C:\debug.txt
    Filesize

    183B

    MD5

    6ac9a20381608520240833c967874353

    SHA1

    0338a9432682693ef3cfceb14e246e1647526241

    SHA256

    ce122b13ffaff46fe70e32055534e47ac2592c301ebcbc3816e199b8a33f199c

    SHA512

    7d0464190fa80d6e2ea7768d640a1f1493f9cfb446efeb468b9e62e5df970cfac84303a12844bd6217e7ca97f8f6f00f230cd216a8e3397f3c822adfa732090e

    Download Submit

  • memory/312-90-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/312-112-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2464-62-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2464-89-0x0000000004DD0000-0x0000000004DEF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2464-110-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2464-111-0x0000000004DD0000-0x0000000004DEF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2524-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2524-61-0x00000000048E0000-0x00000000048FF000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2524-107-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

    Download

  • memory/2524-109-0x00000000048E0000-0x00000000048FF000-memory.dmp

    Filesize

    124KB

    Download