Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 01:11

General

  • Target

    Factura2205590821.exe

  • Size

    1.1MB

  • MD5

    63b2c81131687e687e3e7f1c0deb12c8

  • SHA1

    2465347106a89ada6ede41f6ee6f89f3979621a0

  • SHA256

    a609b506672dd6a2da8bd25c0ae4d21688c2ed48c1c205366e6a8c3a323e6671

  • SHA512

    20765196191da86142c415f54f948ab9ec84b2e24d991e81a185d6d5cc3ba77ed6ffa6655e8e927cac73d9ce30b55b1e21565701dbeec91a64fbd9f553cbc3e1

  • SSDEEP

    24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHal2gcNWtf8QL4vd5:gh+ZkldoPK8Yal2pWtf7L4/

Malware Config

Signatures

  • AgentTesla

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

  • Detect ZGRat V1 33 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Factura2205590821.exe
    "C:\Users\Admin\AppData\Local\Temp\Factura2205590821.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3468
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Factura2205590821.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4352
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4376,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
    1⤵
      PID:1240

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\autED0F.tmp

      Filesize

      263KB

      MD5

      c106896e1636bcad0a7db38ca474c7d6

      SHA1

      e24ad475fdcc6149e2c38c20207d95cf436ab5c9

      SHA256

      cce9e3ef477a8fb34f2e0c0e8d364575e2258850acd5820895ee4ab9b889e1e6

      SHA512

      5f36a2d7a057663d1aa6e52b8c1e7ee1a7978e5f2a93c2f1df93488cd7afafccfbbebd4138952c7b0ce39426d9bb12f0218aedd66479b3e2e280f939404f61d5

    • memory/3468-12-0x0000000001CC0000-0x0000000001CC4000-memory.dmp

      Filesize

      16KB

    • memory/4352-13-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4352-15-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4352-14-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4352-16-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4352-17-0x00000000740EE000-0x00000000740EF000-memory.dmp

      Filesize

      4KB

    • memory/4352-18-0x0000000005790000-0x00000000057E6000-memory.dmp

      Filesize

      344KB

    • memory/4352-20-0x0000000005DC0000-0x0000000006364000-memory.dmp

      Filesize

      5.6MB

    • memory/4352-19-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/4352-21-0x0000000005810000-0x0000000005864000-memory.dmp

      Filesize

      336KB

    • memory/4352-75-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-81-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-115-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/4352-79-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-77-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-73-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-71-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-69-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-68-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-66-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-63-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-61-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-59-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-57-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-55-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-53-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-51-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-49-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-47-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-45-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-43-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-41-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-37-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-35-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-33-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-31-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-29-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-27-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-25-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-23-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-22-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-39-0x0000000005810000-0x000000000585E000-memory.dmp

      Filesize

      312KB

    • memory/4352-1067-0x00000000059E0000-0x0000000005A46000-memory.dmp

      Filesize

      408KB

    • memory/4352-1068-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB

    • memory/4352-1069-0x0000000006D30000-0x0000000006D80000-memory.dmp

      Filesize

      320KB

    • memory/4352-1070-0x0000000006E20000-0x0000000006EB2000-memory.dmp

      Filesize

      584KB

    • memory/4352-1071-0x0000000006D80000-0x0000000006D8A000-memory.dmp

      Filesize

      40KB

    • memory/4352-1072-0x0000000000400000-0x0000000000446000-memory.dmp

      Filesize

      280KB

    • memory/4352-1073-0x00000000740EE000-0x00000000740EF000-memory.dmp

      Filesize

      4KB

    • memory/4352-1074-0x00000000740E0000-0x0000000074890000-memory.dmp

      Filesize

      7.7MB