Analysis

  • max time kernel
    144s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    22/04/2021, 06:15

General

  • Target
    ed2074f92b6b66a0679cb47d94308c16.exe
  • Size 1.0MB
  • Sample210422-d2hmxer7y6
  • SHA256 6ea1db252f87c50be810c36e4bd97c56e15a1aa8744de8855591ccaf48afa72f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot1620445910:AAF2v81NoINJsu_XXnpGet1YDm-NxnznaIE/sendDocument

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed2074f92b6b66a0679cb47d94308c16.exe
    "C:\Users\Admin\AppData\Local\Temp\ed2074f92b6b66a0679cb47d94308c16.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Users\Admin\AppData\Local\Temp\ed2074f92b6b66a0679cb47d94308c16.exe
      "C:\Users\Admin\AppData\Local\Temp\ed2074f92b6b66a0679cb47d94308c16.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4040

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1744-119-0x0000000005930000-0x0000000005931000-memory.dmp

        memory/1744-123-0x00000000018C0000-0x0000000001938000-memory.dmp

        memory/1744-118-0x0000000005A10000-0x0000000005A11000-memory.dmp

        memory/1744-114-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

        memory/1744-120-0x0000000005970000-0x0000000005E6E000-memory.dmp

        memory/1744-121-0x0000000005E50000-0x0000000005E59000-memory.dmp

        memory/1744-117-0x0000000005970000-0x0000000005971000-memory.dmp

        memory/1744-116-0x0000000005E70000-0x0000000005E71000-memory.dmp

        memory/1744-122-0x000000007E800000-0x000000007E801000-memory.dmp

        memory/1744-124-0x0000000008C40000-0x0000000008C7C000-memory.dmp

        memory/4040-125-0x0000000000400000-0x000000000043C000-memory.dmp

        memory/4040-132-0x0000000005630000-0x0000000005B2E000-memory.dmp

        memory/4040-133-0x0000000006280000-0x0000000006281000-memory.dmp

        memory/4040-134-0x0000000006320000-0x0000000006321000-memory.dmp