Analysis

  • max time kernel
    46s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    23-06-2022 14:35

General

  • Target

    948-60-0x00000000051D0000-0x000000000520C000-memory.exe

  • Size

    240KB

  • MD5

    ab2112c2bbf398efceae34d2731858f4

  • SHA1

    f9ed6b6ae619164ea3c83bc1ce97a49d9cc33515

  • SHA256

    18cabfab79744d74159ef9ef33818f5b4e7359285d5e150db4e1e09e2f70bfe3

  • SHA512

    37b128594cb820f7dfe3e2279507684b64640464fecc1124acd37451a6ffb30099eec155b77da8713c57ac006cc024fe6ec0037090d2e5d5b1f769831eec5420

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    qlRYaFn8

Signatures

  • AgentTesla

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

  • AgentTesla Payload 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\948-60-0x00000000051D0000-0x000000000520C000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\948-60-0x00000000051D0000-0x000000000520C000-memory.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1324

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1324-54-0x0000000000D50000-0x0000000000D8C000-memory.dmp
    Filesize

    240KB

  • memory/1324-55-0x0000000076011000-0x0000000076013000-memory.dmp
    Filesize

    8KB