Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-04-2024 20:02

General

  • Target

    362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe

  • Size

    1.5MB

  • MD5

    87c62771dd8feb030b043d50c4f1d71a

  • SHA1

    942cc3af6edd005e0d47acc281ab22d45b679ee9

  • SHA256

    362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11

  • SHA512

    91b4562462fed1b572cc65f33661b94164a4ea667ad7bcfa498a34a801f10b1830168d0ef9ce05687847d01c7df58d49c36ff4fe1a0c45020eca77be0f5511de

  • SSDEEP

    49152:QIeH+ns7pqiSEqZ8pixgs/VsaR4DR10ipv:QjH+sTKKIgCgDR1p

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 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.

  • UPX packed file 22 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe
    "C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.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:1820
    • C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe
      "C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2828
      • C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe
        "C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:788
    • C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe
      "C:\Users\Admin\AppData\Local\Temp\362897ebc826aeee8e260644cc07f47fe925dec9d3f713b2247d22747139ba11.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\german beastiality fetish [free] .zip.exe

    Filesize

    1.3MB

    MD5

    1893e6d4819b698e4d7c0671e1096486

    SHA1

    f068a7f5bd0d5ba9c3c90e9385dac3a4366f0330

    SHA256

    384e8c2c99028dec86f22fd9c6dac1bbc34c9d0a0a77f25d07cdc9143ee06085

    SHA512

    90558452d1bde7340023c57c83665fd814bafc0259bee390060e12aee8ce082b21c35a972e358dd4b997e0225d6adc4ed724b8d24f62634df6c908c699080f09

  • memory/788-173-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-217-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-156-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-250-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-246-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-236-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-174-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-175-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-197-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-201-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-205-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-209-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-213-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-230-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-221-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1820-226-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2828-19-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2828-171-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4636-83-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4636-172-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB