Overview

overview

10

Static

static

Halkbank.exe

windows7_x64

10

Halkbank.exe

windows10_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    8s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    23-04-2021 10:19

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General

  • Target

    Halkbank.exe

  • Size

    847KB

  • MD5

    2c68eca81ac03f1877bdcc6140893046

  • SHA1

    2be88a2102e51dec6441f68d0f1a16b8fe5400f9

  • SHA256

    512294ae476d17262a6fb911548683e8cacc6d30fd8bb9eea1e7c78412e51e35

  • SHA512

    85e6d10c0e56215980ee9b002d918e5db85054bef4bf444602a4c9c0877098e4f6e2042ed5855add79bbe50a39c383c4084209955f113238d35dda40adcccd53

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.ugurlumakina.com.tr
  • Port:
    587
  • Username:
    ugurlumakina@ugurlumakina.com.tr
  • Password:
    uGUR54257!

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Halkbank.exe
    "C:\Users\Admin\AppData\Local\Temp\Halkbank.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\Halkbank.exe
      "C:\Users\Admin\AppData\Local\Temp\Halkbank.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1008

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1008-66-0x000000000043762E-mapping.dmp
    Download
  • memory/1008-65-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1008-67-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1008-69-0x0000000004AA0000-0x0000000004AA1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1996-59-0x0000000000C80000-0x0000000000C81000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1996-61-0x00000000050B0000-0x00000000050B1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1996-62-0x0000000000520000-0x0000000000529000-memory.dmp
    Filesize

    36KB

    Download
  • memory/1996-63-0x0000000005580000-0x00000000055F8000-memory.dmp
    Filesize

    480KB

    Download
  • memory/1996-64-0x00000000023F0000-0x0000000002433000-memory.dmp
    Filesize

    268KB

    Download