Overview

overview

7

Static

static

Remittance...13.exe

windows7_x64

7

Remittance...13.exe

windows10_x64

7

Analysis

  • max time kernel
    143s
  • max time network
    14s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    14/10/2020, 16:34

Sharing

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General

  • Target
    Remittance Reference copy for Confirmation - 20201013.exe
  • Size 50KB
  • Sample201014-67jgq3xpfe
  • SHA256 cd095c19b8c778981def27b002f6db8236991c30a2f7bb4beec6f28f1687c65c
  • MD5 SHA1 SHA512
Score
7/10
spyware

Malware Config

Signatures

  • 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
  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Remittance Reference copy for Confirmation - 20201013.exe
    "C:\Users\Admin\AppData\Local\Temp\Remittance Reference copy for Confirmation - 20201013.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\SysWOW64\timeout.exe
      timeout 4
      2⤵
      • Delays execution with timeout.exe
      PID:1912
    • C:\Users\Admin\AppData\Local\Temp\Remittance Reference copy for Confirmation - 20201013.exe
      "C:\Users\Admin\AppData\Local\Temp\Remittance Reference copy for Confirmation - 20201013.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1700
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 1536
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:2036

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1680-0-0x0000000073D80000-0x000000007446E000-memory.dmp
        Download

        memory/1680-1-0x0000000000A30000-0x0000000000A31000-memory.dmp
        Download

        memory/1680-4-0x00000000042C0000-0x0000000004304000-memory.dmp
        Download

        memory/1700-5-0x0000000000400000-0x000000000043C000-memory.dmp
        Download

        memory/1700-7-0x0000000000400000-0x000000000043C000-memory.dmp
        Download

        memory/1700-8-0x0000000000400000-0x000000000043C000-memory.dmp
        Download

        memory/1700-9-0x0000000073D80000-0x000000007446E000-memory.dmp
        Download

        memory/2036-13-0x0000000002270000-0x0000000002281000-memory.dmp
        Download

        memory/2036-14-0x0000000002630000-0x0000000002641000-memory.dmp
        Download