Overview

overview

10

Static

static

DHL Air waybill.scr

windows7-x64

10

DHL Air waybill.scr

windows10-2004-x64

10

Analysis

  • max time kernel
    186s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2022 16:17

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General

  • Target

    DHL Air waybill.scr

  • Size

    801KB

  • MD5

    beb27d2d76a11793bd4f7cb8c3cec343

  • SHA1

    3fcfe3b2be699e78f1bcd4136499d805191d76b4

  • SHA256

    3b17be70fb201b2352f0a5d5a2b4f783e18350a13628b96c80c3d4e8c1fdd0b5

  • SHA512

    2d85f07698b9b2c3e2de47e8182bb0e227c7daebf56611cf38cd665df0510adde4c984414d54961c9db7a033ab388a2aa471db7bff30eeb5d96e4c4b3f34f99c

  • SSDEEP

    12288:iwBoY9FDutOg6duUKLo7BkvKpDeSp+7732pQlS3WWu41rXSQTlrOBZ3wIQTIddpn:rIvKpKSpgTMFioJOFigEa3zQtmAI

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5303328165:AAF7HxnjN67EBIegVs-MwZqBsR_i0699CXE/

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Air waybill.scr
    "C:\Users\Admin\AppData\Local\Temp\DHL Air waybill.scr" /S
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4876
    • C:\Users\Admin\AppData\Local\Temp\DHL Air waybill.scr
      "C:\Users\Admin\AppData\Local\Temp\DHL Air waybill.scr"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:4932

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/4876-132-0x00000000005D0000-0x000000000069E000-memory.dmp
    Filesize

    824KB

    Download
  • memory/4876-133-0x0000000005170000-0x000000000520C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/4876-134-0x00000000057C0000-0x0000000005D64000-memory.dmp
    Filesize

    5.6MB

    Download
  • memory/4932-135-0x0000000000000000-mapping.dmp
    Download
  • memory/4932-136-0x0000000000400000-0x000000000046C000-memory.dmp
    Filesize

    432KB

    Download
  • memory/4932-137-0x0000000005C00000-0x0000000005C66000-memory.dmp
    Filesize

    408KB

    Download
  • memory/4932-138-0x0000000005F90000-0x0000000005FE0000-memory.dmp
    Filesize

    320KB

    Download
  • memory/4932-139-0x00000000069A0000-0x0000000006A32000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4932-140-0x0000000006CD0000-0x0000000006CDA000-memory.dmp
    Filesize

    40KB

    Download