Overview

overview

7

Static

static

sample.exe

windows7_x64

7

sample.exe

windows10_x64

3

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    05-12-2020 03:14

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General

  • Target

    sample.exe

  • Size

    153KB

  • MD5

    972092cbe7791d27fc9ff6e9acc12cc3

  • SHA1

    5a9482423dd4b9c5ca7251d40420c6487489d8ad

  • SHA256

    ac7068caed0df4e6427d635b4379a2eacf6ee03ed700b9f6ae74e9fe047381f1

  • SHA512

    6ecc8e38d49280e3e16a6bcc1664a91b7fffe81162254cbd27bcb2c1093570f9ece1ee4128ba3d642d5cbeff76973cf47dd5003ff1c47358e32b268b497fa4f4

Score
7/10
spyware

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 329 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\system32\svchost.exe -k netsvcs
      2⤵
      • Deletes itself
      • Drops file in System32 directory
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: RenamesItself
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1496
      • C:\Windows\SysWOW64\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        3⤵
          PID:1520

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Credentials in Files

    1
    T1081

    Discovery

    Lateral Movement

    Collection

    Data from Local System

    1
    T1005

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/1496-2-0x0000000000080000-0x00000000000B4000-memory.dmp
      Filesize

      208KB

      Download
    • memory/1496-3-0x000000000008104B-mapping.dmp
      Download
    • memory/1520-4-0x00000000000D0000-0x0000000000104000-memory.dmp
      Filesize

      208KB

      Download
    • memory/1520-5-0x00000000000DBECB-mapping.dmp
      Download