Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    21-04-2021 12:00

General

  • Target

    SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe

  • Size

    597KB

  • MD5

    8d75b32933a773d2a57edd0385b2adb1

  • SHA1

    9515c6ba27814cc72fc11558a06546ac95c38beb

  • SHA256

    99c4db677174d26eb39dfc095ed2a8ff7b3716f0e0e9ad7a6064e28367bd5a63

  • SHA512

    00a30d6c62c12645f503f4b372a753929397958cb866c73020959dcb785deaa25fd7fa0719eb45d49b3fba0a911a6fe31c205463d2b543eb9ecfaafda6a189d1

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 2 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\SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4660
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2220

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Artemis8D75B32933A7.14219.12415.exe.log
    MD5

    c3cc52ccca9ff2b6fa8d267fc350ca6b

    SHA1

    a68d4028333296d222e4afd75dea36fdc98d05f3

    SHA256

    3125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e

    SHA512

    b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7

  • memory/2220-125-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/2220-134-0x0000000006270000-0x0000000006271000-memory.dmp
    Filesize

    4KB

  • memory/2220-133-0x00000000056D0000-0x00000000056D1000-memory.dmp
    Filesize

    4KB

  • memory/2220-132-0x00000000055A0000-0x00000000055A1000-memory.dmp
    Filesize

    4KB

  • memory/2220-126-0x000000000043764E-mapping.dmp
  • memory/4660-119-0x0000000005910000-0x0000000005E0E000-memory.dmp
    Filesize

    5.0MB

  • memory/4660-122-0x000000007E060000-0x000000007E061000-memory.dmp
    Filesize

    4KB

  • memory/4660-123-0x0000000001860000-0x00000000018D4000-memory.dmp
    Filesize

    464KB

  • memory/4660-124-0x0000000008B80000-0x0000000008BBC000-memory.dmp
    Filesize

    240KB

  • memory/4660-121-0x0000000005D50000-0x0000000005D59000-memory.dmp
    Filesize

    36KB

  • memory/4660-120-0x0000000005910000-0x0000000005911000-memory.dmp
    Filesize

    4KB

  • memory/4660-114-0x0000000000FA0000-0x0000000000FA1000-memory.dmp
    Filesize

    4KB

  • memory/4660-118-0x00000000059B0000-0x00000000059B1000-memory.dmp
    Filesize

    4KB

  • memory/4660-117-0x0000000005860000-0x0000000005861000-memory.dmp
    Filesize

    4KB

  • memory/4660-116-0x0000000005E10000-0x0000000005E11000-memory.dmp
    Filesize

    4KB