Analysis

  • max time kernel
    73s
  • max time network
    77s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 04:07

General

  • Target

    72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c.exe

  • Size

    828KB

  • MD5

    9819103fce1c7b1276f5d7fc7c479326

  • SHA1

    4f85bd6dc9e95b97e753bb3400992b05783ae413

  • SHA256

    72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c

  • SHA512

    50eec99de19c909731bbaea33c7b651f028d7a32931fd8622047cbe2a1e0593317e27a05eb032d976ffb12c0d1b753641df2e722ce2ab6168d99f1b1b4584d54

  • SSDEEP

    24576:gDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:8FhwFzPBYb02y4SA5M

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c.exe
    "C:\Users\Admin\AppData\Local\Temp\72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Users\Admin\AppData\Local\Temp\72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c.exe
      "C:\Users\Admin\AppData\Local\Temp\72ad1a5a6e6e6a41ea11f6a7e6ebf79f2e89877fc2de1134fbaca640a936f82c.exe" Track="0001001000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1152

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/868-54-0x0000000000230000-0x0000000000233000-memory.dmp
    Filesize

    12KB

  • memory/868-55-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/868-70-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/868-67-0x0000000002420000-0x0000000002516000-memory.dmp
    Filesize

    984KB

  • memory/1152-68-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-61-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-63-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-65-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-57-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-59-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-56-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-69-0x00000000004BAFB0-mapping.dmp
  • memory/1152-72-0x0000000075351000-0x0000000075353000-memory.dmp
    Filesize

    8KB

  • memory/1152-73-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-74-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-75-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/1152-76-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB