Overview

overview

10

Static

static

BANK TRANS...LS.exe

windows7_x64

10

BANK TRANS...LS.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    44s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    07-07-2020 10:06

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    BANK TRANSFER DETAILS.exe

  • Size

    1.1MB

  • MD5

    d5cd903c3ca0562d70d98f2fc2c23c64

  • SHA1

    66cb955fd6145de08a0ae16036e122b1300da5cd

  • SHA256

    0112bdb90e11eb117a1066b44657e7afba86f5a6155da9c12e25c346a34b36ca

  • SHA512

    3c3c46e8f763bbf1efe6918cd68b10cf5e74931a29739a16ab77d4284a041f76ac17c1677f9b4a80145575002549278f612755bb0a42c34191cbf6849b98046b

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    enugu042

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 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\BANK TRANSFER DETAILS.exe
    "C:\Users\Admin\AppData\Local\Temp\BANK TRANSFER DETAILS.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\83667592\rvpjm.pif
      "C:\83667592\rvpjm.pif" wmbjiou.dxa
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3036

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\83667592\blrktwljhf.docx
    MD5

    90089d67acd51cdffdf901b9d661194e

    SHA1

    e17230ac12eacbf627c836701b2414195b68ec44

    SHA256

    25a7ad1f22bb952c6eecc5f9888be49bb899b4a1d746949addb0ee30813959ca

    SHA512

    60f362997239c730130a13a6c21d78df4bedca186a2afc7a5653f1b8e7196de4334f75af9afaab3bb1562d7624834edbee849872ccb5c868067bf644014ab86f

    Download Submit

  • C:\83667592\rvpjm.pif
    MD5

    4e9488deb23ac8ecc3ac404b04134c18

    SHA1

    1a1b28bb37e60ce7d68976b6b8f017280fe35302

    SHA256

    69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

    SHA512

    d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

    Download Submit

  • C:\83667592\rvpjm.pif
    MD5

    4e9488deb23ac8ecc3ac404b04134c18

    SHA1

    1a1b28bb37e60ce7d68976b6b8f017280fe35302

    SHA256

    69685fb82980c4c5a23ece8272076628466c16e955d14ec5fbd6be4afa907dfb

    SHA512

    d3772c5b6f62bf2c74afde047b83f0fc4a0c34da25d264d4f9e9d1ae957747d66971ccecaf37355cc41e82d440fc4446d167825caa2b458d50d4a7852745a0de

    Download Submit

  • C:\83667592\wmbjiou.dxa
    MD5

    6c502a206fd04f081ad267dae0dd83ca

    SHA1

    4b800dae7587c51837ad25ec10d969e1bca3c9d6

    SHA256

    d7da67ccc400e831794cf7c6223e1f1d5fb606e86a764f38e4bf809893a1900f

    SHA512

    c45d1a3be7f6398b7ae6471df33ef64b1b8ae1f359169c06ccd08ad56c551f0d992fc973f63d286deb719703a76eda1c2cd43f20ed9f3ba4e62b8a0bf026fff1

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
    MD5

    0e06054beb13192588e745ee63a84173

    SHA1

    30b7d4d1277bafd04a83779fd566a1f834a8d113

    SHA256

    c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

    SHA512

    251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
    MD5

    0e06054beb13192588e745ee63a84173

    SHA1

    30b7d4d1277bafd04a83779fd566a1f834a8d113

    SHA256

    c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

    SHA512

    251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

    Download Submit

  • memory/2100-2-0x0000000000000000-mapping.dmp

    Download

  • memory/3036-7-0x0000000000900000-0x0000000000FFC000-memory.dmp

    Filesize

    7.0MB

    Download

  • memory/3036-8-0x000000000094693E-mapping.dmp

    Download