Overview

overview

10

Static

static

winprofile

windows7-x64

5

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    303bcd9f1cb1c32438545312e1e204a453e2047fa4db1e13c90da39d86fe7a94

  • Size

    344KB

  • Sample

    221022-ek9kcaaeb7

  • MD5

    8355f4fcb65efd4b4beed19a8282ce80

  • SHA1

    a100aee7b677a151302b13a449524f65a19156b2

  • SHA256

    303bcd9f1cb1c32438545312e1e204a453e2047fa4db1e13c90da39d86fe7a94

  • SHA512

    c5792f4aa7349467191bb37053b9eea3ab047432d6aeba3fb6970f46fede8db7fcffd130bc67f5e9c50d8dfd948df2a7a950f2d56296ac277c33de430633f5ad

  • SSDEEP

    6144:gq6LFGh9VpSaYmn9EqgJ/ky4yuooh1S6E2B11vkbtIlzaa8+dpf3:gnwnu4EqPyuooz14WlzaaD

Score
10/10
redlinexmrig875784825evasioninfostealerminerspywarethemidatrojanupx

Malware Config

Extracted

Family

redline

Botnet

875784825

C2

79.137.192.6:8362

Targets

    • Target

      303bcd9f1cb1c32438545312e1e204a453e2047fa4db1e13c90da39d86fe7a94

    • Size

      344KB

    • MD5

      8355f4fcb65efd4b4beed19a8282ce80

    • SHA1

      a100aee7b677a151302b13a449524f65a19156b2

    • SHA256

      303bcd9f1cb1c32438545312e1e204a453e2047fa4db1e13c90da39d86fe7a94

    • SHA512

      c5792f4aa7349467191bb37053b9eea3ab047432d6aeba3fb6970f46fede8db7fcffd130bc67f5e9c50d8dfd948df2a7a950f2d56296ac277c33de430633f5ad

    • SSDEEP

      6144:gq6LFGh9VpSaYmn9EqgJ/ky4yuooh1S6E2B11vkbtIlzaa8+dpf3:gnwnu4EqPyuooz14WlzaaD

    Score
    10/10
    redlinexmrig875784825evasioninfostealerminerspywarethemidatrojanupx

    • Modifies security service

      evasion

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • xmrig

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

      minerxmrig

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • XMRig Miner payload

      miner

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • UPX packed file

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

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

2
T1497

Impair Defenses

1
T1562

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks