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Analysis

  • max time kernel
    151s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 13:48

General

  • Target

    6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe

  • Size

    2.5MB

  • MD5

    0ae7659bd7a8800b6ad15a3a81fcf9dd

  • SHA1

    293f2f7646fbb5e185875801fc0e9b752605e6e3

  • SHA256

    6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477

  • SHA512

    b89d97aef896ca484bf4f97921fc33aee6ddc3ed8965e345e6f89aabb935a9825f93cb5c1315d86a799d4c4bfd95d8a97aef22a2c7ed40361477e6eeb5fccaea

  • SSDEEP

    49152:R/IX5nW5F74ptESnWBDSct9zNaPEcGfXTUEDjasY6DwOBfrnvV7UeWtdZ:R/AaF0dID+ifXTU0dYiwOBpIeWJ

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe
    "C:\Users\Admin\AppData\Local\Temp\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe
      "C:\Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1112

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe

    Filesize

    2.4MB

    MD5

    c3e10bf0d65fdf68b4764697d4d6b33d

    SHA1

    f80947121ac59a173cbd1683a954b1f50ec37f74

    SHA256

    7b3559ee4bba5f48e2f8ccd18c395c4f941971ee8f425554f0a8729feaf9ad6a

    SHA512

    96e5b6b0c6dfe09bff91b9b0b00b8ac03ccf712c56b7fe7ca4ff5ce6bc7a0f5d972e7302be9e5f0b76417408bd61b421dc8fa9ea2bddcefb7547cc070f876653

  • C:\Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe

    Filesize

    2.4MB

    MD5

    c3e10bf0d65fdf68b4764697d4d6b33d

    SHA1

    f80947121ac59a173cbd1683a954b1f50ec37f74

    SHA256

    7b3559ee4bba5f48e2f8ccd18c395c4f941971ee8f425554f0a8729feaf9ad6a

    SHA512

    96e5b6b0c6dfe09bff91b9b0b00b8ac03ccf712c56b7fe7ca4ff5ce6bc7a0f5d972e7302be9e5f0b76417408bd61b421dc8fa9ea2bddcefb7547cc070f876653

  • \Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\6e03528ce894656ff07e06cf3c0ee280fcd1a59b5f543f07cc2d23309554a477.exe

    Filesize

    2.4MB

    MD5

    c3e10bf0d65fdf68b4764697d4d6b33d

    SHA1

    f80947121ac59a173cbd1683a954b1f50ec37f74

    SHA256

    7b3559ee4bba5f48e2f8ccd18c395c4f941971ee8f425554f0a8729feaf9ad6a

    SHA512

    96e5b6b0c6dfe09bff91b9b0b00b8ac03ccf712c56b7fe7ca4ff5ce6bc7a0f5d972e7302be9e5f0b76417408bd61b421dc8fa9ea2bddcefb7547cc070f876653

  • \Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\7z.dll

    Filesize

    893KB

    MD5

    04ad4b80880b32c94be8d0886482c774

    SHA1

    344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

    SHA256

    a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

    SHA512

    3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

  • \Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\7z.dll

    Filesize

    893KB

    MD5

    04ad4b80880b32c94be8d0886482c774

    SHA1

    344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

    SHA256

    a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

    SHA512

    3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

  • \Users\Admin\AppData\Local\Temp\hnb5hob4.lnt\7z.dll

    Filesize

    893KB

    MD5

    04ad4b80880b32c94be8d0886482c774

    SHA1

    344faf61c3eb76f4a2fb6452e83ed16c9cce73e0

    SHA256

    a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338

    SHA512

    3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb

  • memory/1112-73-0x0000000075C10000-0x0000000075C57000-memory.dmp

    Filesize

    284KB

  • memory/1112-70-0x00000000762B0000-0x0000000076EFA000-memory.dmp

    Filesize

    12.3MB

  • memory/1112-63-0x0000000000DF0000-0x0000000000EF8000-memory.dmp

    Filesize

    1.0MB

  • memory/1112-65-0x0000000077260000-0x000000007730C000-memory.dmp

    Filesize

    688KB

  • memory/1112-66-0x0000000075C10000-0x0000000075C57000-memory.dmp

    Filesize

    284KB

  • memory/1112-67-0x0000000076250000-0x00000000762A7000-memory.dmp

    Filesize

    348KB

  • memory/1112-69-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1112-68-0x0000000075330000-0x0000000075339000-memory.dmp

    Filesize

    36KB

  • memory/1112-71-0x0000000000DF0000-0x0000000000EF8000-memory.dmp

    Filesize

    1.0MB

  • memory/1112-72-0x00000000006E0000-0x000000000071D000-memory.dmp

    Filesize

    244KB

  • memory/1112-89-0x000000005E3A0000-0x000000005E42D000-memory.dmp

    Filesize

    564KB

  • memory/1112-74-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1112-87-0x0000000075EA0000-0x0000000075F2F000-memory.dmp

    Filesize

    572KB

  • memory/1112-62-0x00000000753C0000-0x000000007540A000-memory.dmp

    Filesize

    296KB

  • memory/1112-77-0x0000000075A20000-0x0000000075B7C000-memory.dmp

    Filesize

    1.4MB

  • memory/1112-78-0x0000000074A50000-0x0000000074AAB000-memory.dmp

    Filesize

    364KB

  • memory/1112-79-0x0000000000DF0000-0x0000000000EF8000-memory.dmp

    Filesize

    1.0MB

  • memory/1112-80-0x0000000075C10000-0x0000000075C57000-memory.dmp

    Filesize

    284KB

  • memory/1112-81-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1112-82-0x0000000076030000-0x0000000076065000-memory.dmp

    Filesize

    212KB

  • memory/1112-83-0x00000000756E0000-0x00000000757FD000-memory.dmp

    Filesize

    1.1MB

  • memory/1112-84-0x0000000064E70000-0x0000000065142000-memory.dmp

    Filesize

    2.8MB

  • memory/1928-75-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1928-56-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1928-54-0x00000000762B1000-0x00000000762B3000-memory.dmp

    Filesize

    8KB

  • memory/1928-55-0x0000000074B10000-0x00000000750BB000-memory.dmp

    Filesize

    5.7MB