Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2024, 23:53

General

  • Target

    95b2b2ca29409fb8567c10b73bea72c1.exe

  • Size

    280KB

  • MD5

    95b2b2ca29409fb8567c10b73bea72c1

  • SHA1

    5bb34ba4916b873ca2ff94f4572cc9c03f3ce863

  • SHA256

    7cc0826941071bfa2cbfdcdb58b9565212f8d8da1799c72fe77f69378a0656e4

  • SHA512

    d910c1cf25f85859114ae503f59f75e3176f61b984d9ebbf679fa1d2c13149b85b947062a6efb41016778011390af68e2451ab73b7d686110f82b25bed72712e

  • SSDEEP

    6144:qIFtC4lXlTiTOLwA99RlbxqhdmM21jutYLU1lOy74iy:d3l1mTOL97RlbxqhdmMKjeRGP

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 2 IoCs
  • Modifies Internet Explorer Phishing Filter 1 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95b2b2ca29409fb8567c10b73bea72c1.exe
    "C:\Users\Admin\AppData\Local\Temp\95b2b2ca29409fb8567c10b73bea72c1.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\95b2b2ca29409fb8567c10b73bea72c1.exe
      C:\Users\Admin\AppData\Local\Temp\95b2b2ca29409fb8567c10b73bea72c1.exe
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\systemhost\24FC2AE3023.exe
        "C:\systemhost\24FC2AE3023.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Maps connected drives based on registry
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2704
        • C:\systemhost\24FC2AE3023.exe
          C:\systemhost\24FC2AE3023.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2840
          • C:\Users\Admin\AppData\Local\Temp\YUY6C2B.exe
            "C:\Users\Admin\AppData\Local\Temp\YUY6C2B.exe"
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Modifies Internet Explorer Phishing Filter
            • Modifies Internet Explorer settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\YUY6C2B.exe

    Filesize

    3KB

    MD5

    29090b6b4d6605a97ac760d06436ac2d

    SHA1

    d929d3389642e52bae5ad8512293c9c4d3e4fab5

    SHA256

    98a24f0caf5b578e230e6f1103a5fba6aecb28a9128cad5520fcde546d643272

    SHA512

    9121ec42fa66e14a4fc3932c8dbcc8fb1a93ab9de00da57a82e176faa70b73f6992f8c5e2ab52c02fc28c8f0c59aee73b6fbbd39107db7d15105054f4390e9be

  • C:\systemhost\14708D60BB9A8F5

    Filesize

    64KB

    MD5

    dc981083093f405bb2cad39fb1f2086e

    SHA1

    9e636cc54825c531ac8ef84c3e783d4c5358f0fc

    SHA256

    ba4a48f6fac5a2c98ce94dadececacfb18be53419db075072f705430cd712225

    SHA512

    80f6fe461b82a10456c67fc2128ba43d5558df3bf45bdfa92aa56f8a789b9a1d8cf5fdbc9b56f43bf26ad3c235182d4322d8ebc5b32229f26cbc365fcf950b24

  • C:\systemhost\24FC2AE3023.exe

    Filesize

    280KB

    MD5

    95b2b2ca29409fb8567c10b73bea72c1

    SHA1

    5bb34ba4916b873ca2ff94f4572cc9c03f3ce863

    SHA256

    7cc0826941071bfa2cbfdcdb58b9565212f8d8da1799c72fe77f69378a0656e4

    SHA512

    d910c1cf25f85859114ae503f59f75e3176f61b984d9ebbf679fa1d2c13149b85b947062a6efb41016778011390af68e2451ab73b7d686110f82b25bed72712e

  • memory/2644-110-0x0000000077C4F000-0x0000000077C51000-memory.dmp

    Filesize

    8KB

  • memory/2644-190-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-215-0x0000000002E50000-0x0000000002F50000-memory.dmp

    Filesize

    1024KB

  • memory/2644-214-0x00000000031A0000-0x0000000003364000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-213-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-212-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-211-0x0000000002E50000-0x0000000003014000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-210-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-209-0x0000000000990000-0x0000000000995000-memory.dmp

    Filesize

    20KB

  • memory/2644-208-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-207-0x00000000031A0000-0x0000000003364000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-206-0x00000000031A0000-0x0000000003364000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-205-0x0000000002E50000-0x0000000002F50000-memory.dmp

    Filesize

    1024KB

  • memory/2644-204-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-202-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-201-0x00000000771B0000-0x00000000771E5000-memory.dmp

    Filesize

    212KB

  • memory/2644-200-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-119-0x0000000002730000-0x0000000002770000-memory.dmp

    Filesize

    256KB

  • memory/2644-199-0x0000000002E50000-0x0000000003014000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-66-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-198-0x00000000773B0000-0x0000000077574000-memory.dmp

    Filesize

    1.8MB

  • memory/2644-194-0x0000000002D90000-0x0000000002DC5000-memory.dmp

    Filesize

    212KB

  • memory/2644-74-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-76-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-196-0x0000000000F80000-0x0000000000F85000-memory.dmp

    Filesize

    20KB

  • memory/2644-80-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-192-0x00000000025B0000-0x00000000025BD000-memory.dmp

    Filesize

    52KB

  • memory/2644-77-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-115-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-88-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-90-0x00000000001F0000-0x00000000001F6000-memory.dmp

    Filesize

    24KB

  • memory/2644-91-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-99-0x00000000001F0000-0x00000000001F6000-memory.dmp

    Filesize

    24KB

  • memory/2644-98-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-103-0x0000000000200000-0x000000000020D000-memory.dmp

    Filesize

    52KB

  • memory/2644-95-0x00000000001E0000-0x00000000001E5000-memory.dmp

    Filesize

    20KB

  • memory/2644-94-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2644-106-0x0000000000490000-0x0000000000495000-memory.dmp

    Filesize

    20KB

  • memory/2644-108-0x0000000001000000-0x0000000001004000-memory.dmp

    Filesize

    16KB

  • memory/2644-114-0x0000000077C4F000-0x0000000077C51000-memory.dmp

    Filesize

    8KB

  • memory/2644-116-0x0000000077C4F000-0x0000000077C51000-memory.dmp

    Filesize

    8KB

  • memory/2644-184-0x0000000000990000-0x0000000000995000-memory.dmp

    Filesize

    20KB

  • memory/2644-178-0x0000000075F00000-0x0000000076000000-memory.dmp

    Filesize

    1024KB

  • memory/2644-112-0x0000000077C51000-0x0000000077C53000-memory.dmp

    Filesize

    8KB

  • memory/2644-167-0x0000000002730000-0x0000000002770000-memory.dmp

    Filesize

    256KB

  • memory/2644-117-0x0000000002410000-0x000000000252A000-memory.dmp

    Filesize

    1.1MB

  • memory/2644-121-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-125-0x0000000075F00000-0x0000000076000000-memory.dmp

    Filesize

    1024KB

  • memory/2644-165-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-132-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-161-0x0000000002C90000-0x0000000002CC5000-memory.dmp

    Filesize

    212KB

  • memory/2644-137-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2644-155-0x00000000771B0000-0x00000000771E5000-memory.dmp

    Filesize

    212KB

  • memory/2644-159-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2664-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-20-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-145-0x0000000077C51000-0x0000000077C53000-memory.dmp

    Filesize

    8KB

  • memory/2664-135-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2664-130-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-10-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-163-0x0000000075F00000-0x0000000076000000-memory.dmp

    Filesize

    1024KB

  • memory/2664-169-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2664-8-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2664-0-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-13-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-4-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-16-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-18-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-15-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-152-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2664-182-0x000000000BAD0000-0x000000000BB1E000-memory.dmp

    Filesize

    312KB

  • memory/2664-197-0x0000000075F00000-0x0000000076000000-memory.dmp

    Filesize

    1024KB

  • memory/2664-30-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2664-6-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-23-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2664-24-0x0000000077C4F000-0x0000000077C51000-memory.dmp

    Filesize

    8KB

  • memory/2664-22-0x0000000000030000-0x0000000000031000-memory.dmp

    Filesize

    4KB

  • memory/2664-21-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2664-19-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2840-55-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2840-157-0x0000000001ED0000-0x0000000001FE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2840-69-0x0000000000020000-0x0000000000021000-memory.dmp

    Filesize

    4KB

  • memory/2840-78-0x0000000000220000-0x000000000026E000-memory.dmp

    Filesize

    312KB

  • memory/2840-87-0x0000000001ED0000-0x0000000001FE0000-memory.dmp

    Filesize

    1.1MB

  • memory/2840-67-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2840-58-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB