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Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    11/01/2024, 20:21

General

  • Target

    Quote requested - COMERCIAL.exe

  • Size

    680KB

  • MD5

    955430b9ccede349ddb7a3c3c446df03

  • SHA1

    bb79ab7b71ac3d76ace94e7fab21e54ef04e2a07

  • SHA256

    5988dc31b375aee2bbe85b7e31900fca393da16bc2cdb9080d4592c31d30db60

  • SHA512

    ba022a30653ae3dccb7f17d60722000f0817d41a4b907a14390863b40923c4040550a666afc7ee60e7b43065c29f8c2030b7d3e3f4fc7fb0cb34b2611cfaf091

  • SSDEEP

    12288:pUwoIc0vtdL/yVRtENyI8+wVXGlHy6eEHlbDq3Gaa746bGT:qwoIc0n/yVRUKlXGlHbHlbDq3Gaa7Vo

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    lnft kdkq zgnq njvv

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quote requested - COMERCIAL.exe
    "C:\Users\Admin\AppData\Local\Temp\Quote requested - COMERCIAL.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-1-0x00000000749F0000-0x00000000750DE000-memory.dmp

    Filesize

    6.9MB

  • memory/1680-0-0x0000000000B10000-0x0000000000BC0000-memory.dmp

    Filesize

    704KB

  • memory/1680-2-0x0000000004E40000-0x0000000004E80000-memory.dmp

    Filesize

    256KB

  • memory/1680-3-0x00000000003B0000-0x00000000003C2000-memory.dmp

    Filesize

    72KB

  • memory/1680-4-0x00000000003C0000-0x00000000003CE000-memory.dmp

    Filesize

    56KB

  • memory/1680-5-0x0000000005240000-0x00000000052BC000-memory.dmp

    Filesize

    496KB

  • memory/1680-6-0x0000000000710000-0x0000000000752000-memory.dmp

    Filesize

    264KB

  • memory/1680-7-0x00000000749F0000-0x00000000750DE000-memory.dmp

    Filesize

    6.9MB

  • memory/1680-8-0x0000000004E40000-0x0000000004E80000-memory.dmp

    Filesize

    256KB