Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    03/02/2024, 01:21

General

  • Target

    8b05e62142786be8fb9f98d8e3b8fd15.exe

  • Size

    84KB

  • MD5

    8b05e62142786be8fb9f98d8e3b8fd15

  • SHA1

    c41e1d4ee728c3652889eec16fba23f3388a5aa4

  • SHA256

    56c2ac9996831bd99ab59d984ca352086623683f7244dff61bba870e73a266ce

  • SHA512

    bd1a538eed40ae53bafb90ca6ddd91349fa107bbdb6313f9674fe090bc06b7a06efc4894035d76d2d26ad518e6caa482dcedde1a7a9ddfab98d503ebd41f4e29

  • SSDEEP

    1536:Lbjhq/UbEDDClPIlLkFlcM7j8b6twTi2CWXJdPxRtHeoY5qST:9q/UbSagM7j2Dm2CcJpVnY5qy

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b05e62142786be8fb9f98d8e3b8fd15.exe
    "C:\Users\Admin\AppData\Local\Temp\8b05e62142786be8fb9f98d8e3b8fd15.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Users\Admin\AppData\Local\Temp\8b05e62142786be8fb9f98d8e3b8fd15.exe
      C:\Users\Admin\AppData\Local\Temp\8b05e62142786be8fb9f98d8e3b8fd15.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1080

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\8b05e62142786be8fb9f98d8e3b8fd15.exe

    Filesize

    84KB

    MD5

    6527247e7bfd3122e19e49c5221d87c1

    SHA1

    3d62bdefb8ec2d74eb9da47711fd6d1f11031f34

    SHA256

    543fb9ec3f61407769b79839efe9218642c336ce22b58f9c733f523664bfde7a

    SHA512

    75058b58b267022430ffc464b1a16f357e49ccda11722e26372cd57937035ec40af3f0cd23eb82b578277fb8ce5773750f31b8130dbdff3807abc1128858a1e8

  • memory/1080-17-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/1080-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1080-26-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB

  • memory/2100-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2100-2-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2100-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2100-12-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/2100-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB