Analysis

  • max time kernel
    117s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    11-07-2020 06:03

General

  • Target

    INVOICE (A21)GH-SC200710F.exe

  • Size

    865KB

  • MD5

    604f34919b1cb3c002f78789a183aa1e

  • SHA1

    356268c526fa8182b89fc6bf71a4e5e382ee6c87

  • SHA256

    14780eb585efbdc339799d90eefcb8b4b613464566f8cb3f1fed2bcb06dcd17f

  • SHA512

    9932bd0c45396ba853fb05c7325b41fa3114ac3c8e990cbe2f29eed7f6f8916c281424aa09763f0da8141f95eee5a66ec1d1954f2f1af0203fcfb35482e37df2

Score
7/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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.

  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INVOICE (A21)GH-SC200710F.exe
    "C:\Users\Admin\AppData\Local\Temp\INVOICE (A21)GH-SC200710F.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:1464
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      • Adds Run entry to start application
      PID:388

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

2
T1081

Collection

Data from Local System

2
T1005

Replay Monitor

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Downloads

  • memory/388-0-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB

  • memory/388-1-0x0000000000445DFE-mapping.dmp
  • memory/388-2-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB

  • memory/388-3-0x0000000000400000-0x000000000044A000-memory.dmp
    Filesize

    296KB