Overview

overview

10

Static

static

10

ef84d3be_N...u1.exe

windows7_x64

10

ef84d3be_N...u1.exe

windows10_x64

10

Sharing

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General

  • Target

    ef84d3be_N468biLDu1

  • Size

    104KB

  • Sample

    210910-fpfy9scdbr

  • MD5

    ef84d3be5dceecc53116942e3d1e3bc1

  • SHA1

    4fef8e0a14cb2e80f796fc34e1db65c3d061859f

  • SHA256

    ff75a4f5148614f8c1ef4c86f8d0febf4a1ac1e8d34bb51bb14d5e4fef28cc2d

  • SHA512

    feb064f9b579a10899d61fde1f68b50e22069bee535f898c435aca52be317cf11f4f0019c86b4f6fa3350bd5b312f2f7e6740357102e8317b42256706c43ff32

Score
10/10
redlinexmrig@lopikskkdiscoveryminerspywarestealer

Malware Config

Extracted

Family

redline

Botnet

@lopikskk

C2

45.137.190.170:19896

Targets

    • Target

      ef84d3be_N468biLDu1

    • Size

      104KB

    • MD5

      ef84d3be5dceecc53116942e3d1e3bc1

    • SHA1

      4fef8e0a14cb2e80f796fc34e1db65c3d061859f

    • SHA256

      ff75a4f5148614f8c1ef4c86f8d0febf4a1ac1e8d34bb51bb14d5e4fef28cc2d

    • SHA512

      feb064f9b579a10899d61fde1f68b50e22069bee535f898c435aca52be317cf11f4f0019c86b4f6fa3350bd5b312f2f7e6740357102e8317b42256706c43ff32

    Score
    10/10
    xmrigdiscoveryminerspywarestealer

    • xmrig

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

      minerxmrig

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks