Analysis

  • max time kernel
    135s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    19-07-2020 19:43

General

  • Target

    grabbot_0.1.6.8.vir.exe

  • Size

    548KB

  • MD5

    be69aea7aa08096ad0cb2efa623a9917

  • SHA1

    2fb758c34566152131f4124e230e135812247258

  • SHA256

    04af2427e4e229d16c7c3bde0898b09abea9625bdd22f6a229a9d0bf0c6d57c5

  • SHA512

    1c4cf8bb0150d8ae1cfcab8e914a25bc6b0ae210648e6ba7c3d00e02a3ca961b513694c29827de9090697decc4435b55060bd0a563fb7df417ac59a1bed62bcc

Score
7/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs
  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Deletes itself
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\grabbot_0.1.6.8.vir.exe
      "C:\Users\Admin\AppData\Local\Temp\grabbot_0.1.6.8.vir.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2976

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