Analysis

  • max time kernel
    140s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/05/2024, 22:46

General

  • Target

    68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe

  • Size

    1.7MB

  • MD5

    e73d35d434affe7942adf41d409596f2

  • SHA1

    3ddb5076cd1b31842ed66f033c054b0727c85c62

  • SHA256

    68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0

  • SHA512

    1e6ba569311419009b8075996e0802a2f4a7bd2df418dbedaf7fd86712908c733a778cc0fc9eabb213c747fcccc97c9a0397491feb147cf360677f676a9ea880

  • SSDEEP

    49152:P19f89b3VTF1+PU67T/lVi0SwJ8SVvPjUT3K:d9fWRhYPnT/lVs9Ywe

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 22 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 22 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe
    "C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe
      "C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2352
      • C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe
        "C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2596
    • C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe
      "C:\Users\Admin\AppData\Local\Temp\68f56f80ce336a4a1dff403854bf2a5fe16348b34860e4560775041849a565f0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\swedish cumshot [bangbus] feet black hairunshaved .mpeg.exe

    Filesize

    1.5MB

    MD5

    9489e93da8849c373651c2c1e609b5a7

    SHA1

    5e781e1d0c227886ed8cbb20c35c2dc2ecf04364

    SHA256

    8eb226330d37537c242b66371c78295307f2669f5f8d020d298a41db4522c91b

    SHA512

    51f84d05680788780334ad46e5395a53f5a73e4b5108d805ed42c1108cc5a79a69304eb7e7e09eb0491075470bd1c4c9c9b6c96abd2ba1702e18a993e38ed3a8

  • C:\debug.txt

    Filesize

    183B

    MD5

    8c589ff98592516babcce8a534f0124a

    SHA1

    e801bfc5b7ee9e909d14384c40e02b4c03cf3664

    SHA256

    3b2afd66aca74f3512076297230572ed2a04962e43361bce1fb781c7086ebe98

    SHA512

    9db1f2f2a43a5041ab5142fa82bcc88eed111d241c172dfba74b818f38bd0819300ab2c5f86d31d80ee406dc40405eb76b04b6d38dab4aac68cd0d0d237641a6

  • memory/1612-94-0x00000000048C0000-0x00000000048DE000-memory.dmp

    Filesize

    120KB

  • memory/1612-103-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-155-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-151-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-88-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-147-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-98-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-143-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-92-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-93-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-139-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-135-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-125-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-109-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-4-0x00000000048C0000-0x00000000048DE000-memory.dmp

    Filesize

    120KB

  • memory/1612-121-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1612-129-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2352-5-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2352-89-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2352-50-0x0000000004A40000-0x0000000004A5E000-memory.dmp

    Filesize

    120KB

  • memory/2560-91-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2596-90-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2596-51-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB