Analysis

  • max time kernel
    202s
  • max time network
    203s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 12:30

General

  • Target

    d708824a5e77475930de80cc16603b7fb47f5b58c89f74c51d6ca05812c95e4c.exe

  • Size

    399KB

  • MD5

    02a5884f0fa7f8a170e83620e4a0ca9b

  • SHA1

    098f037fda7b9a5f45931e597b34a989bda31466

  • SHA256

    d708824a5e77475930de80cc16603b7fb47f5b58c89f74c51d6ca05812c95e4c

  • SHA512

    8569bada39c4aebf9e3cdbd4705bf3e96ca5f345518a6307fabb2ba71beed837f041805e00138db0ec4a51d87d19ad706c5fd50c7f7261bff4ce1657e712c963

  • SSDEEP

    12288:2L2iSCA5m+jd7P69jTeJ5CMt30BXIOY2jqjyybzX4:Y+mGJ51E1IOY+qZbr

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 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
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d708824a5e77475930de80cc16603b7fb47f5b58c89f74c51d6ca05812c95e4c.exe
    "C:\Users\Admin\AppData\Local\Temp\d708824a5e77475930de80cc16603b7fb47f5b58c89f74c51d6ca05812c95e4c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:844
    • C:\ProgramData\fHhAjEa09200\fHhAjEa09200.exe
      "C:\ProgramData\fHhAjEa09200\fHhAjEa09200.exe" "C:\Users\Admin\AppData\Local\Temp\d708824a5e77475930de80cc16603b7fb47f5b58c89f74c51d6ca05812c95e4c.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1716

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\fHhAjEa09200\fHhAjEa09200.exe

    Filesize

    399KB

    MD5

    009b3c6172a37b3c33c3204ea8f66ccf

    SHA1

    76a823852140c4bb85a6c51e3c2b59907e2481d5

    SHA256

    de5b1db5ea8ad5cbce14b49ca290c8913cddd985bb3085e2735b6fe9582cd6a8

    SHA512

    b0f95c98d716bb7cd8c6e041acc2ff1f9dd6c4dd49a502e6f657706505c0c5d3ba748d24dd94b8662b29b7b54d5cb098c226986bd15d2e89154fa6c606b5d5b5

  • C:\ProgramData\fHhAjEa09200\fHhAjEa09200.exe

    Filesize

    399KB

    MD5

    009b3c6172a37b3c33c3204ea8f66ccf

    SHA1

    76a823852140c4bb85a6c51e3c2b59907e2481d5

    SHA256

    de5b1db5ea8ad5cbce14b49ca290c8913cddd985bb3085e2735b6fe9582cd6a8

    SHA512

    b0f95c98d716bb7cd8c6e041acc2ff1f9dd6c4dd49a502e6f657706505c0c5d3ba748d24dd94b8662b29b7b54d5cb098c226986bd15d2e89154fa6c606b5d5b5

  • \ProgramData\fHhAjEa09200\fHhAjEa09200.exe

    Filesize

    399KB

    MD5

    009b3c6172a37b3c33c3204ea8f66ccf

    SHA1

    76a823852140c4bb85a6c51e3c2b59907e2481d5

    SHA256

    de5b1db5ea8ad5cbce14b49ca290c8913cddd985bb3085e2735b6fe9582cd6a8

    SHA512

    b0f95c98d716bb7cd8c6e041acc2ff1f9dd6c4dd49a502e6f657706505c0c5d3ba748d24dd94b8662b29b7b54d5cb098c226986bd15d2e89154fa6c606b5d5b5

  • \ProgramData\fHhAjEa09200\fHhAjEa09200.exe

    Filesize

    399KB

    MD5

    009b3c6172a37b3c33c3204ea8f66ccf

    SHA1

    76a823852140c4bb85a6c51e3c2b59907e2481d5

    SHA256

    de5b1db5ea8ad5cbce14b49ca290c8913cddd985bb3085e2735b6fe9582cd6a8

    SHA512

    b0f95c98d716bb7cd8c6e041acc2ff1f9dd6c4dd49a502e6f657706505c0c5d3ba748d24dd94b8662b29b7b54d5cb098c226986bd15d2e89154fa6c606b5d5b5

  • memory/844-56-0x0000000074F01000-0x0000000074F03000-memory.dmp

    Filesize

    8KB

  • memory/844-55-0x00000000005DB000-0x000000000061A000-memory.dmp

    Filesize

    252KB

  • memory/844-54-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/844-65-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/844-66-0x00000000005DB000-0x000000000061A000-memory.dmp

    Filesize

    252KB

  • memory/1716-62-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/1716-63-0x000000000066B000-0x00000000006AA000-memory.dmp

    Filesize

    252KB

  • memory/1716-67-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/1716-68-0x000000000066B000-0x00000000006AA000-memory.dmp

    Filesize

    252KB