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Analysis

  • max time kernel
    151s
  • max time network
    171s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    02/12/2022, 21:15

General

  • Target

    d22724d841050fb9e5d759fce864c77eb6249173f4b915bb612683782cdaeb14.exe

  • Size

    384KB

  • MD5

    961ed7877734896802618112caa231b7

  • SHA1

    2af29cbc48dfcc433a43ecd1e864c0e8b0b88928

  • SHA256

    d22724d841050fb9e5d759fce864c77eb6249173f4b915bb612683782cdaeb14

  • SHA512

    d494e9be3afc75b3b3672feeb593e4fe59c2e3c72621ce4b8a2990e2ee8854276e3cdfc0749174af237a60c3b5007b4096c83f68c2132fe90b2fc0e78ca7a6d3

  • SSDEEP

    6144:lmAN2VXVN29dppKp91YbR6IydCrBbif/62N0TXRALU:lmBVXVMnop91Y90cif5NQRALU

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d22724d841050fb9e5d759fce864c77eb6249173f4b915bb612683782cdaeb14.exe
    "C:\Users\Admin\AppData\Local\Temp\d22724d841050fb9e5d759fce864c77eb6249173f4b915bb612683782cdaeb14.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe
      "C:\ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe" "C:\Users\Admin\AppData\Local\Temp\d22724d841050fb9e5d759fce864c77eb6249173f4b915bb612683782cdaeb14.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1644

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe

    Filesize

    384KB

    MD5

    1f9d8d7001bc203b07c41b18c05f3329

    SHA1

    f5c3cf4c8a1aa40c987af8bcef2a9f06a0f4e83c

    SHA256

    7d88ab8ae29d8f32a7cf1e49558943bcf1f347139c2903cda9272e835cae0dc9

    SHA512

    4d3cf511f6da5016d0f63ceb91a3cc3ad5f80b78c16b00471e34a5145b933c54923b358940163705df49e828fd65db03270ef226a71e0dab5df277eb8eb33683

  • C:\ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe

    Filesize

    384KB

    MD5

    1f9d8d7001bc203b07c41b18c05f3329

    SHA1

    f5c3cf4c8a1aa40c987af8bcef2a9f06a0f4e83c

    SHA256

    7d88ab8ae29d8f32a7cf1e49558943bcf1f347139c2903cda9272e835cae0dc9

    SHA512

    4d3cf511f6da5016d0f63ceb91a3cc3ad5f80b78c16b00471e34a5145b933c54923b358940163705df49e828fd65db03270ef226a71e0dab5df277eb8eb33683

  • \ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe

    Filesize

    384KB

    MD5

    1f9d8d7001bc203b07c41b18c05f3329

    SHA1

    f5c3cf4c8a1aa40c987af8bcef2a9f06a0f4e83c

    SHA256

    7d88ab8ae29d8f32a7cf1e49558943bcf1f347139c2903cda9272e835cae0dc9

    SHA512

    4d3cf511f6da5016d0f63ceb91a3cc3ad5f80b78c16b00471e34a5145b933c54923b358940163705df49e828fd65db03270ef226a71e0dab5df277eb8eb33683

  • \ProgramData\fF21703HpOeM21703\fF21703HpOeM21703.exe

    Filesize

    384KB

    MD5

    1f9d8d7001bc203b07c41b18c05f3329

    SHA1

    f5c3cf4c8a1aa40c987af8bcef2a9f06a0f4e83c

    SHA256

    7d88ab8ae29d8f32a7cf1e49558943bcf1f347139c2903cda9272e835cae0dc9

    SHA512

    4d3cf511f6da5016d0f63ceb91a3cc3ad5f80b78c16b00471e34a5145b933c54923b358940163705df49e828fd65db03270ef226a71e0dab5df277eb8eb33683

  • memory/676-54-0x0000000000230000-0x0000000000233000-memory.dmp

    Filesize

    12KB

  • memory/676-55-0x0000000076381000-0x0000000076383000-memory.dmp

    Filesize

    8KB

  • memory/676-56-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/676-57-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB

  • memory/1644-63-0x0000000000400000-0x00000000004C3000-memory.dmp

    Filesize

    780KB