Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 04:03

General

  • Target

    e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe

  • Size

    1.1MB

  • MD5

    53329d891d0901c2c65bcbf280b7ff02

  • SHA1

    932e26ddd8c2183a19c8c664c75d798a289f3fe6

  • SHA256

    e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72

  • SHA512

    11122c2cdd997b6192e5c8975c8db81a30c5e841afd10ca65948b5720da77f779fb16a856dc6f02e01f0fd17ee261baf8957327dd810c638e45bad0231515db5

  • SSDEEP

    24576:CmR92a0loEMTow8ptnqT4KZij00yfyHkLMqc+88H/6RYauTN0O:Cm67qZoxpvl40DELMqc9/RYaVO

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 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).

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe
    "C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.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:1968
    • C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe
      "C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe
        "C:\Users\Admin\AppData\Local\Temp\e5c351f1d6edcc5292c109be0d80a8a4be851065641b71b758e1148aba157f72.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 372
      2⤵
      • Program crash
      PID:1560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\italian cumshot action [free] shoes .mpeg.exe

    Filesize

    701KB

    MD5

    7849cabbcb3f5e990a2b5995de889b49

    SHA1

    779d592afbca68fc0606dfcf2660d5a43cc76c99

    SHA256

    4d1d02a7e2c0bbbb538c5ca3cf00d7a991cada733f956f473f6f126a95f23c93

    SHA512

    262fa40361796a22d7e265f5d2309fe8dc041e287c4f9ee40ad6aa2387083faa9de5cf50c064697c23851f575fa2c5dabd91ef30b304ac6478438c41b835e84a

  • C:\debug.txt

    Filesize

    183B

    MD5

    87e6fca24e33789d5a60db68045b619c

    SHA1

    09816b2b76d458f82b032995602723121c2bf9a5

    SHA256

    885331c75376b11408b1fa2ace837d52868db6803008f663141876a6d68d9bd2

    SHA512

    ca5257a8cc2a631d2fc4e25fd257d23b9eee5217de779b125df7a32890908c76667dc3d5222dab4227c964de2541fff055a890313c4c2c5bbca82c21fa021b87