Overview

overview

10

Static

static

10

184c9d5da1...d4.exe

windows7_x64

10

184c9d5da1...d4.exe

windows10_x64

10

Analysis

  • max time kernel
    58s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    14-12-2020 13:45

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General

  • Target

    184c9d5da1fa33549b3978e8dd9924d4.exe

  • Size

    6.2MB

  • MD5

    184c9d5da1fa33549b3978e8dd9924d4

  • SHA1

    bdb1af8ed719cbf252aa941082edc8e40988d68f

  • SHA256

    e6ab57bf15408c7bbc263ceddc341df6df2ffec5e590867d1dc03b5ea17f936c

  • SHA512

    0afd402928f7431e555539f6106aaa3ffc783a0ca0c9c0419eef6e2b46440ca798565bbbc74f936794a599e7708a97a274f3a182967d36f7b456f208c850baa6

Score
10/10
xmrigminerupx

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • XMRig Miner Payload 2 IoCs
    miner
  • UPX packed file 105 IoCs

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

    upx
  • Drops desktop.ini file(s) 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops autorun.inf file 1 TTPs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 1439 IoCs
  • Program crash 1 IoCs
  • Modifies Internet Explorer start page 1 TTPs 4 IoCs
    stealer
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\184c9d5da1fa33549b3978e8dd9924d4.exe
    "C:\Users\Admin\AppData\Local\Temp\184c9d5da1fa33549b3978e8dd9924d4.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Modifies Internet Explorer start page
    • Suspicious use of AdjustPrivilegeToken
    PID:4636
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 4636 -s 1484
      2⤵
      • Program crash
      PID:828

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Replay Monitor

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Downloads

  • memory/4636-2-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

    Download
  • memory/4636-3-0x0000000000400000-0x00000000010B6000-memory.dmp
    Filesize

    12.7MB

    Download
  • memory/4636-6-0x0000000000180000-0x00000000001C0000-memory.dmp
    Filesize

    256KB

    Download
  • memory/4636-7-0x00000000001C0000-0x00000000001E2000-memory.dmp
    Filesize

    136KB

    Download
  • memory/4636-8-0x00000000001F0000-0x0000000000200000-memory.dmp
    Filesize

    64KB

    Download