Overview

overview

10

Static

static

10

42d289298d...cc.exe

windows7-x64

9

42d289298d...cc.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 20:45

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General

  • Target

    42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe

  • Size

    715KB

  • MD5

    6b0f9a128dc57bec79780737202c9053

  • SHA1

    80770fe8f5efca25aee32d13a85734d63d36e566

  • SHA256

    42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc

  • SHA512

    4f5b92746a5a2091ae41c3492b0ad61492072afe2ea556eb4a79c1b79ff187f3b695855a6b84ed32ee7c86ba31eda4656bd7b295ce4eda4ff524dae6ca92835d

  • SSDEEP

    12288:JEyDMhqhKkVsnnMKnaOPJaBtnVimOZzeMAO4t/h9NcPGb7wYWu/Qo5cvon:JBOMKnaOPJanxqqLtx7NcPG/Yu/Qa

Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 20 IoCs
  • UPX dump on OEP (original entry point) 22 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • 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 22 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 12 IoCs
  • Drops file in Program Files directory 18 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe
    "C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe"
    1⤵
    • Checks computer location settings
    • 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:4740
    • C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe
      "C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3228
      • C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe
        "C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2416
    • C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe
      "C:\Users\Admin\AppData\Local\Temp\42d289298d77ae686f161504ff219f2c2facf89d43ca29e93501dfe382ffefcc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:5052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\kicking trambling catfight (Karin).zip.exe
    Filesize

    93KB

    MD5

    980112ab97f6b635bd1e8077f7ea31bf

    SHA1

    3fdd27b15aaab31136f160c9628c2050c5bb0314

    SHA256

    c3abacadbcf4d8cc487786e451f114e262bb34f6c3eab4bf4a7d5bbeca23e2d0

    SHA512

    b4f75e64c5232093b0678252e9ea2477ec2c8b10d08aa9dd9a1a7094befc9940c871e1991e472c99ac13534ca42b12cb0906fd56e124b28d514d63dfd4d193c5

    Download Submit

  • memory/2416-174-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3228-172-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/3228-11-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-181-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-201-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-234-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-230-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-175-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-176-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-187-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-197-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-171-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-205-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-209-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-214-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-218-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-222-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/4740-226-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/5052-173-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download

  • memory/5052-131-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

    Download