Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    11-07-2020 11:45

General

  • Target

    SecuriteInfo.com.Win32.Heri.24539.13216.exe

  • Size

    376KB

  • MD5

    0f9395a16b870907a97c97e28a45a1f7

  • SHA1

    96da5ccf1925525c77a4ce40a119598418c29e3f

  • SHA256

    e36fbebbd9a00db5c31da4e517edd42fc34b3ddd3a36c17060e1a28e6108b834

  • SHA512

    13e2e5cd1204eab1ab8cb490c4d746eca3b06b8e00894c864923086579dd445e50e315f77d42697ebe9bbf5bf417398bac82e9f9f03790e0fa1e38a272b2d9ca

Score
8/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Executes dropped EXE 2 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Heri.24539.13216.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Heri.24539.13216.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    • Adds Run entry to start application
    PID:1492
    • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
      C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
      2⤵
      • Executes dropped EXE
      PID:308
    • C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe
      C:\Users\Admin\AppData\Local\Temp\jfiag_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fjgha23_fa.txt
      2⤵
      • Executes dropped EXE
      PID:1028

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

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Downloads