Analysis

  • max time kernel
    139s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2023 16:38

General

  • Target

    QUOTATIONNOVQTRFA00541PDF.scr.exe

  • Size

    974KB

  • MD5

    83999a2ce0109ea4adbecb3a96744e8c

  • SHA1

    4b94f4b23b157c7ae2df54e251cd4d22c683134d

  • SHA256

    5030bc30c14139d9c48dc4cd175de6c966e83a9059035d18af33dda06f2541ab

  • SHA512

    f4dfe9396a978d942cc5e8857549da838b17099f57a9fa4fc53761ee06bcff37f4100b263fdccff9565de3db40eb9c71694618433d64d41e66d8765a131328ae

  • SSDEEP

    12288:W2BNuP+2ess0NdGRs5N4r8Zjw/KpBf2fLkzGHH1tfU7:J2JAk15N4r+8C72PfU

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    gator3220.hostgator.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    28#75@ts76&&p!!@@

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect PureLogs payload 1 IoCs
  • PureLogs

    PureLogs is an infostealer written in C#.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATIONNOVQTRFA00541PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATIONNOVQTRFA00541PDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4536
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:396

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/396-11-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/396-22-0x0000000005040000-0x0000000005050000-memory.dmp

    Filesize

    64KB

  • memory/396-21-0x00000000748A0000-0x0000000075050000-memory.dmp

    Filesize

    7.7MB

  • memory/396-20-0x0000000006490000-0x000000000649A000-memory.dmp

    Filesize

    40KB

  • memory/396-19-0x00000000064F0000-0x0000000006582000-memory.dmp

    Filesize

    584KB

  • memory/396-18-0x0000000005FF0000-0x000000000608C000-memory.dmp

    Filesize

    624KB

  • memory/396-17-0x0000000005F00000-0x0000000005F50000-memory.dmp

    Filesize

    320KB

  • memory/396-16-0x0000000005150000-0x00000000051B6000-memory.dmp

    Filesize

    408KB

  • memory/396-15-0x0000000005040000-0x0000000005050000-memory.dmp

    Filesize

    64KB

  • memory/396-14-0x00000000748A0000-0x0000000075050000-memory.dmp

    Filesize

    7.7MB

  • memory/4536-4-0x0000000004B40000-0x0000000004B98000-memory.dmp

    Filesize

    352KB

  • memory/4536-10-0x0000000005520000-0x0000000005AC4000-memory.dmp

    Filesize

    5.6MB

  • memory/4536-9-0x0000000004BF0000-0x0000000004C00000-memory.dmp

    Filesize

    64KB

  • memory/4536-13-0x00000000748A0000-0x0000000075050000-memory.dmp

    Filesize

    7.7MB

  • memory/4536-8-0x00000000748A0000-0x0000000075050000-memory.dmp

    Filesize

    7.7MB

  • memory/4536-7-0x0000000004C60000-0x0000000004CAC000-memory.dmp

    Filesize

    304KB

  • memory/4536-6-0x0000000004C10000-0x0000000004C50000-memory.dmp

    Filesize

    256KB

  • memory/4536-0-0x0000000000070000-0x0000000000168000-memory.dmp

    Filesize

    992KB

  • memory/4536-5-0x0000000004BB0000-0x0000000004BF0000-memory.dmp

    Filesize

    256KB

  • memory/4536-3-0x0000000004AC0000-0x0000000004B18000-memory.dmp

    Filesize

    352KB

  • memory/4536-2-0x0000000004BF0000-0x0000000004C00000-memory.dmp

    Filesize

    64KB

  • memory/4536-1-0x00000000748A0000-0x0000000075050000-memory.dmp

    Filesize

    7.7MB