Overview

overview

8

Static

static

b39e4afa1a...f1.exe

windows7-x64

8

b39e4afa1a...f1.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/11/2022, 17:21

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General

  • Target

    b39e4afa1a18db2af2cca95b32fb5f172637cd130f2c612ced6cf264e80b80f1.exe

  • Size

    485KB

  • MD5

    7d4b8fa823cb096d1215a4bc38f19045

  • SHA1

    41ac488e97ead96ffcb175f5c02ddd446aa3f67a

  • SHA256

    b39e4afa1a18db2af2cca95b32fb5f172637cd130f2c612ced6cf264e80b80f1

  • SHA512

    1a0b9938b6bcfa9fe47fc74d254eab1155f9fc6b1ff378a1a13cfde3f42e247d2e540d4c0c1f77d3319213f3ebcb6962a79df9139444a6ba5e3439b479fcfbc8

  • SSDEEP

    12288:TnpaODJZfcaxqAiRHDxMJsmSzEEuqtRoV4CvcoS:TjqAipDdm+vRJA

Score
8/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

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

    upx
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b39e4afa1a18db2af2cca95b32fb5f172637cd130f2c612ced6cf264e80b80f1.exe
    "C:\Users\Admin\AppData\Local\Temp\b39e4afa1a18db2af2cca95b32fb5f172637cd130f2c612ced6cf264e80b80f1.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4944
    • C:\Users\Admin\AppData\Local\Temp\~GMB25D.exe
      "C:\Users\Admin\AppData\Local\Temp\~GMB25D.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5032

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\~GMB25D.exe
    Filesize

    192KB

    MD5

    560b90049e22824109e8a95770655d7a

    SHA1

    b1d9988124d6880c91698bd772a7b330988bb4ae

    SHA256

    b9f6d678e97b79c535ffeb88698f2c494be2cc65da21a31f7ca91cff0d43b7f3

    SHA512

    ee21769e90ebfe85412fd51184890ff8b3c4892838108ed3bf9ce552f97c61e33dfb48227a632e45444e76267a4a0ea8e72a2e826ef7a2c72bc5d25f59729c87

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\~GMB25D.exe
    Filesize

    192KB

    MD5

    560b90049e22824109e8a95770655d7a

    SHA1

    b1d9988124d6880c91698bd772a7b330988bb4ae

    SHA256

    b9f6d678e97b79c535ffeb88698f2c494be2cc65da21a31f7ca91cff0d43b7f3

    SHA512

    ee21769e90ebfe85412fd51184890ff8b3c4892838108ed3bf9ce552f97c61e33dfb48227a632e45444e76267a4a0ea8e72a2e826ef7a2c72bc5d25f59729c87

    Download Submit

  • memory/5032-135-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

    Download

  • memory/5032-136-0x0000000000400000-0x0000000000495000-memory.dmp

    Filesize

    596KB

    Download