Overview

overview

10

Static

static

USD TT SWI...79.exe

windows7_x64

10

USD TT SWI...79.exe

windows10_x64

10

Sharing

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General

  • Target

    USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe

  • Size

    424KB

  • Sample

    200712-9bcv62dncn

  • MD5

    b588e0837e623179249b67cd2e82777c

  • SHA1

    633eb25d1e555088518d4a04db5ea2cc9cef09a6

  • SHA256

    f62f3cde15b3f736af8a87f8999149eb5e8ada35513883b56dc120db3781b20f

  • SHA512

    1d43c46ef672abf38cc72067635e20b1360bad8a013fb9cfd1a42558d1b2b4725eb0ef953dea396832acced8aeaae2b58a4de6da89d12e7cd2b210f77e3baafb

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.rebu.co.rw
  • Port:
    21
  • Username:
    sons@rebu.co.rw
  • Password:
    o^Z0CIU?^yL2

Targets

    • Target

      USD TT SWIFT _679388 190617_2019-NLCIV000003576_ES146009_30309679.exe

    • Size

      424KB

    • MD5

      b588e0837e623179249b67cd2e82777c

    • SHA1

      633eb25d1e555088518d4a04db5ea2cc9cef09a6

    • SHA256

      f62f3cde15b3f736af8a87f8999149eb5e8ada35513883b56dc120db3781b20f

    • SHA512

      1d43c46ef672abf38cc72067635e20b1360bad8a013fb9cfd1a42558d1b2b4725eb0ef953dea396832acced8aeaae2b58a4de6da89d12e7cd2b210f77e3baafb

    Score
    10/10
    persistencespywarekeyloggertrojanstealeragenttesla

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run entry to start application

      persistence

    • Modifies service

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks