Resubmissions

03-09-2024 18:23

240903-w1nq9avamg 10

03-09-2024 18:19

240903-wyny8sthqc 10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 18:23

General

  • Target

    Ödeme Onay Kopyası.exe

  • Size

    1.0MB

  • MD5

    102f24e21c6ebef365ac013322df92be

  • SHA1

    1f2ae631345ea1b6ca6570eb3bf3300e40a3d1d9

  • SHA256

    fa55c7177a87dfc91f227846c8e52fd5f7a073a32e818b5c7f9680784f7c15e2

  • SHA512

    d9573a1c4d7ca08b5775003284febe2830ce744a4e10d1ca1ec5d350c4b12334a2803fa1bf6adcb6007b4eea176b59df7b932d537bceed347b6e470bdc6b69cd

  • SSDEEP

    24576:cAHnh+eWsN3skA4RV1Hom2KXMmHarjvnaIRvf8dP5:7h+ZkldoPK8Yarjvbm

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://backup.smartape.ru
  • Port:
    21
  • Username:
    user894492
  • Password:
    w6NZOdcSkH1a

Signatures

  • AgentTesla

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ödeme Onay Kopyası.exe
    "C:\Users\Admin\AppData\Local\Temp\Ödeme Onay Kopyası.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4600
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Ödeme Onay Kopyası.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4352
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4916
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4956

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\System32\rdvidg.exe

      Filesize

      7.2MB

      MD5

      f6d8913637f1d5d2dc846de70ce02dc5

      SHA1

      5fc9c6ab334db1f875fbc59a03f5506c478c6c3e

      SHA256

      4e72ca1baee2c7c0f50a42614d101159a9c653a8d6f7498f7bf9d7026c24c187

      SHA512

      21217a0a0eca58fc6058101aa69cf30d5dbe419c21fa7a160f44d8ebbcf5f4011203542c8f400a9bb8ee3826706417f2939c402f605817df597b7ff812b43036

    • memory/4352-33-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

      Filesize

      4KB

    • memory/4352-12-0x0000000000630000-0x0000000000670000-memory.dmp

      Filesize

      256KB

    • memory/4352-13-0x0000000073E2E000-0x0000000073E2F000-memory.dmp

      Filesize

      4KB

    • memory/4352-14-0x0000000005180000-0x0000000005724000-memory.dmp

      Filesize

      5.6MB

    • memory/4352-15-0x0000000004DE0000-0x0000000004E46000-memory.dmp

      Filesize

      408KB

    • memory/4352-16-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4352-17-0x0000000005CC0000-0x0000000005D10000-memory.dmp

      Filesize

      320KB

    • memory/4352-18-0x0000000005DB0000-0x0000000005E42000-memory.dmp

      Filesize

      584KB

    • memory/4352-19-0x0000000005D40000-0x0000000005D4A000-memory.dmp

      Filesize

      40KB

    • memory/4352-34-0x0000000073E20000-0x00000000745D0000-memory.dmp

      Filesize

      7.7MB

    • memory/4600-11-0x0000000001110000-0x0000000001114000-memory.dmp

      Filesize

      16KB

    • memory/4916-22-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-31-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-30-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-29-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-28-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-27-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-26-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-32-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-21-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB

    • memory/4916-20-0x0000027459100000-0x0000027459101000-memory.dmp

      Filesize

      4KB