Analysis

  • max time kernel
    144s
  • max time network
    105s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    23-02-2021 12:58

General

  • Target

    SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe

  • Size

    1.1MB

  • MD5

    ed6841cbc5206942dd2e812f7855b156

  • SHA1

    3b51ff4aa0b8d39e6d6e2df5b19a47b06898ab21

  • SHA256

    0381c68c02579ec24cbc328815c87c9aa49833ae2ddc321780fe9881234a2f80

  • SHA512

    5ffef1b2aab994e2694d0a1a0d2e9c9866e006f34cdc838b63d8f806042ed42d7ba7965a1cd71ffa3836bfc804f402b52af4d7d63de5b41d28f3e6e0250335e1

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    armyscheme@yandex.com
  • Password:
    browse9ja

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3356

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Trojan.GenericKDZ.73120.3552.2561.exe.log
    MD5

    90acfd72f14a512712b1a7380c0faf60

    SHA1

    40ba4accb8faa75887e84fb8e38d598dc8cf0f12

    SHA256

    20806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86

    SHA512

    29dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9

  • memory/1192-7-0x00000000053A0000-0x00000000053A1000-memory.dmp
    Filesize

    4KB

  • memory/1192-10-0x0000000005340000-0x0000000005343000-memory.dmp
    Filesize

    12KB

  • memory/1192-6-0x0000000005800000-0x0000000005801000-memory.dmp
    Filesize

    4KB

  • memory/1192-2-0x0000000073A70000-0x000000007415E000-memory.dmp
    Filesize

    6.9MB

  • memory/1192-12-0x0000000005F00000-0x0000000005F5E000-memory.dmp
    Filesize

    376KB

  • memory/1192-9-0x00000000055C0000-0x00000000055C1000-memory.dmp
    Filesize

    4KB

  • memory/1192-5-0x0000000005260000-0x0000000005261000-memory.dmp
    Filesize

    4KB

  • memory/1192-11-0x0000000005550000-0x0000000005551000-memory.dmp
    Filesize

    4KB

  • memory/1192-8-0x0000000005320000-0x0000000005321000-memory.dmp
    Filesize

    4KB

  • memory/1192-3-0x0000000000940000-0x0000000000941000-memory.dmp
    Filesize

    4KB

  • memory/3356-13-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

  • memory/3356-14-0x000000000043762E-mapping.dmp
  • memory/3356-16-0x0000000073A70000-0x000000007415E000-memory.dmp
    Filesize

    6.9MB

  • memory/3356-21-0x0000000005150000-0x0000000005151000-memory.dmp
    Filesize

    4KB

  • memory/3356-22-0x0000000005120000-0x0000000005121000-memory.dmp
    Filesize

    4KB

  • memory/3356-23-0x0000000005BC0000-0x0000000005BC1000-memory.dmp
    Filesize

    4KB