Overview

overview

10

Static

static

3

28636401da...76.exe

windows7-x64

10

28636401da...76.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    28636401da782ddf74e654e6d946af76

  • Size

    3.8MB

  • Sample

    231231-e7yrcschap

  • MD5

    28636401da782ddf74e654e6d946af76

  • SHA1

    0f080abd03c143f54bb0cbc7ac682b0c828a000c

  • SHA256

    3d7ba99d7b360819146cd6223b2d668e8b1a661023f5b36932860bc84271eecd

  • SHA512

    ddf9fe38abe2662d77422875607a9dae6a7b949236cb47730754ea69129daabf270df5edde6b3ec31929c394129c389058c81193c573baa3dfa9941bc3e9b298

  • SSDEEP

    98304:xRCvLUBsgni5rb8JnSl9yaBVnzTuSE5wkDb4V6Tr7J:x6LUCgi5rb8ol9RtE5wkAM1

Score
10/10
cryptbotnullmixerredlinesectopratsmokeloadervidar706pab3pub5aspackv2backdoordropperinfostealerratspywarestealertrojan

Malware Config

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

pab3

C2

185.215.113.15:61506

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/
rc4.i32
rc4.i32

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

Targets

    • Target

      28636401da782ddf74e654e6d946af76

    • Size

      3.8MB

    • MD5

      28636401da782ddf74e654e6d946af76

    • SHA1

      0f080abd03c143f54bb0cbc7ac682b0c828a000c

    • SHA256

      3d7ba99d7b360819146cd6223b2d668e8b1a661023f5b36932860bc84271eecd

    • SHA512

      ddf9fe38abe2662d77422875607a9dae6a7b949236cb47730754ea69129daabf270df5edde6b3ec31929c394129c389058c81193c573baa3dfa9941bc3e9b298

    • SSDEEP

      98304:xRCvLUBsgni5rb8JnSl9yaBVnzTuSE5wkDb4V6Tr7J:x6LUCgi5rb8ol9RtE5wkAM1

    Score
    10/10
    cryptbotnullmixerredlinesectopratsmokeloadervidar706pab3pub5aspackv2backdoordropperinfostealerratspywarestealertrojan

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • CryptBot payload

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

      droppernullmixer

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

      trojanratsectoprat

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks