Analysis

  • max time kernel
    153s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    02-05-2022 18:31

General

  • Target

    3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe

  • Size

    216KB

  • MD5

    7d5130b3d2921ce20b1ff6015c63ac7b

  • SHA1

    6533edb2384541c31cdd08734e39b22e8815c861

  • SHA256

    3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49

  • SHA512

    7ac7ee838584b5cf0857e855c1ef821e46c4246ba41a366285c4cd46d30f60bf742ad9eec72a38e7b9fed50e69abb406fc0ba83ac324c8a98df0e4ac2010430f

Score
10/10

Malware Config

Signatures

  • VanillaRat

    VanillaRat is an advanced remote administration tool coded in C#.

  • Vanilla Rat Payload 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe
    "C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe
      "C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe"
      2⤵
        PID:344
      • C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe
        "C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:3528
        • C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe
          "C:\Users\Admin\AppData\Local\Temp\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe"
          3⤵
            PID:1828

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3e2edb8f934920d1f71052fc4a13ca3a159ce56ddaa14e60822c236675cd3b49.exe.log

        Filesize

        410B

        MD5

        3bbb825ef1319deb378787046587112b

        SHA1

        67da95f0031be525b4cf10645632ca34d66b913b

        SHA256

        d9c6d00fad02f7a9ef0fcddc298ffd58b17020fb12b1336d5733237cbfadb1e0

        SHA512

        7771ae543e188d544e1bb6c65e0453a6777c1c39790a355f4cce652a815bfaf94dd426de3db910a67bd06e463ac0143d9e2ca44d2b12af7f0d84c27b4a09cc54

      • memory/344-133-0x0000000000000000-mapping.dmp

      • memory/1828-138-0x0000000000400000-0x0000000000422000-memory.dmp

        Filesize

        136KB

      • memory/1828-137-0x0000000000000000-mapping.dmp

      • memory/1828-139-0x0000000005650000-0x000000000565A000-memory.dmp

        Filesize

        40KB

      • memory/3528-135-0x0000000000400000-0x0000000000428000-memory.dmp

        Filesize

        160KB

      • memory/3528-134-0x0000000000000000-mapping.dmp

      • memory/4492-130-0x0000000000170000-0x00000000001B0000-memory.dmp

        Filesize

        256KB

      • memory/4492-131-0x000000000A780000-0x000000000AD24000-memory.dmp

        Filesize

        5.6MB

      • memory/4492-132-0x000000000A420000-0x000000000A4B2000-memory.dmp

        Filesize

        584KB