Overview

overview

8

Static

static

RFQ 878900...20.exe

windows7_x64

8

RFQ 878900...20.exe

windows10_x64

8

Analysis

  • max time kernel
    136s
  • max time network
    109s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    30-06-2020 12:06

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General

  • Target

    RFQ 87890024-30-06-2020.exe

  • Size

    798KB

  • MD5

    b7a0c66225697675e3e9ff45138c47ec

  • SHA1

    e7ebb6a9c1ad4a1c0339ea0cf7e40623bfeb97e9

  • SHA256

    108de1bd47a6c60e2ba5ec4d5b1e47f42bd4e6048fc09d940c441e26f8ee45dc

  • SHA512

    341979bda3a118bcf35a7d717c2bf8cb6d68e06d80db72268797a0346ea7e57db2f129f6c90487be7825256fcbfb5b239c177e4cb8941243c8c9dd02c11c5128

Score
8/10
spyware

Malware Config

Signatures

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of WriteProcessMemory 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ 87890024-30-06-2020.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ 87890024-30-06-2020.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    PID:2804
    • C:\Users\Admin\AppData\Local\Temp\RFQ 87890024-30-06-2020.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ 87890024-30-06-2020.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:788

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/788-0-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/788-1-0x000000000044E450-mapping.dmp
    Download
  • memory/788-2-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/788-3-0x0000000000400000-0x0000000000450000-memory.dmp
    Filesize

    320KB

    Download
  • memory/788-4-0x0000000000510000-0x0000000000532000-memory.dmp
    Filesize

    136KB

    Download
  • memory/788-5-0x00000000009B2000-0x00000000009B3000-memory.dmp
    Filesize

    4KB

    Download