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Analysis

  • max time kernel
    148s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2024, 01:29

General

  • Target

    bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe

  • Size

    675KB

  • MD5

    f14137fee20d9ab99ce2515b87070ae8

  • SHA1

    a26537cad51ae6c05817ac88a1e5d43078bff5f7

  • SHA256

    bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a

  • SHA512

    2b796633648acf381cfc6e8e8b7403c774f2379eba451712c1a7e39c2b760a8bff7376412e7e26cedaecbde9a01383cc7b0ac39ade680c19ce95f99e882895d9

  • SSDEEP

    12288:RZqxsXHfROuQLBiUUNnLsB+RgNCwaiDURQaTxY:iqX/RlQqejNdaiQRQatY

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.abaamap.com.mx
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    6.9)bx6}m*k}

Signatures

  • AgentTesla

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

  • Agenttesla family
  • AgentTesla payload 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
    "C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4760
    • C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
      "C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • memory/3916-11-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3916-20-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/3916-19-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/3916-18-0x0000000006540000-0x00000000065A6000-memory.dmp

    Filesize

    408KB

  • memory/3916-17-0x00000000058B0000-0x00000000058C8000-memory.dmp

    Filesize

    96KB

  • memory/3916-16-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/3916-14-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-5-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-9-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-10-0x0000000005CC0000-0x0000000005D20000-memory.dmp

    Filesize

    384KB

  • memory/4760-8-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

    Filesize

    4KB

  • memory/4760-7-0x00000000051C0000-0x000000000525C000-memory.dmp

    Filesize

    624KB

  • memory/4760-6-0x0000000004E40000-0x0000000004E56000-memory.dmp

    Filesize

    88KB

  • memory/4760-15-0x0000000074B80000-0x0000000075330000-memory.dmp

    Filesize

    7.7MB

  • memory/4760-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

    Filesize

    4KB

  • memory/4760-4-0x0000000004E50000-0x0000000004E5A000-memory.dmp

    Filesize

    40KB

  • memory/4760-3-0x0000000004EC0000-0x0000000004F52000-memory.dmp

    Filesize

    584KB

  • memory/4760-2-0x00000000055B0000-0x0000000005B54000-memory.dmp

    Filesize

    5.6MB

  • memory/4760-1-0x00000000004F0000-0x000000000059E000-memory.dmp

    Filesize

    696KB