Analysis

  • max time kernel
    142s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    07-07-2020 12:37

General

  • Target

    NEW ORDER#031620BB.exe

  • Size

    707KB

  • MD5

    d32699595fd60818d284e465c8fc18ee

  • SHA1

    2c48211a9a83960c89af94df9fe683825166c045

  • SHA256

    eca7bee8699f515de25ff878600ee19c050c7633a55b1498cfae68463b4cb63a

  • SHA512

    69a5c9186cd2ebba4431aa4134a6f2e6495a43f29df2cc9171972c64f8e6dfac554be0e2fabfa0a3e34ab31851e999f30fad91454b3f9de31742fe11e534d6d0

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Adds Run entry to start application 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

  • AgentTesla

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    PID:1092
    • C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe
      "C:\Users\Admin\AppData\Local\Temp\NEW ORDER#031620BB.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Adds Run entry to start application
      PID:1248

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

3
T1081

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1248-0-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1248-1-0x00000000004A2990-mapping.dmp
  • memory/1248-2-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1248-3-0x0000000000400000-0x00000000004A4000-memory.dmp
    Filesize

    656KB

  • memory/1248-4-0x0000000000370000-0x00000000003BC000-memory.dmp
    Filesize

    304KB

  • memory/1248-6-0x0000000000230000-0x0000000000276000-memory.dmp
    Filesize

    280KB