Overview

overview

10

Static

static

3

c1b1fabf3d...9c.exe

windows7-x64

10

c1b1fabf3d...9c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c1b1fabf3da9baf3d63792802c211736dcc8f398ec4d59045284f75cb3d7d49c.exe

  • Size

    339KB

  • Sample

    240522-cslr5shd6s

  • MD5

    3b3329be5d126e62ea8d68e39c4b31ef

  • SHA1

    18c7b121b0b4a303ad797374a1bbc6756364379c

  • SHA256

    c1b1fabf3da9baf3d63792802c211736dcc8f398ec4d59045284f75cb3d7d49c

  • SHA512

    70079c6e87e7a7e1754c8ea5848f06dc4512226fd87a5b677716e41844ac0ba2bda81e6885ad3555b3ed2432ac3830e427564d09d41dd1ec3d27a7c3eb77d02a

  • SSDEEP

    6144:UukEhlxtM+hkmVvIF9OLTulOuVIYfeVrwGZy50uSvOKaxuAyEOEFMy0:U5utTx+s+50u/KmuAagr

Score
10/10
asyncratneqratspywarestealer

Malware Config

Extracted

Family

asyncrat

Version

AWS | 3Losh

Botnet

neq

C2

goodone.loseyourip.com:6606

goodone.loseyourip.com:7707

goodone.loseyourip.com:8808
Mutex

AsyncMutex_adnocxxs

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      c1b1fabf3da9baf3d63792802c211736dcc8f398ec4d59045284f75cb3d7d49c.exe

    • Size

      339KB

    • MD5

      3b3329be5d126e62ea8d68e39c4b31ef

    • SHA1

      18c7b121b0b4a303ad797374a1bbc6756364379c

    • SHA256

      c1b1fabf3da9baf3d63792802c211736dcc8f398ec4d59045284f75cb3d7d49c

    • SHA512

      70079c6e87e7a7e1754c8ea5848f06dc4512226fd87a5b677716e41844ac0ba2bda81e6885ad3555b3ed2432ac3830e427564d09d41dd1ec3d27a7c3eb77d02a

    • SSDEEP

      6144:UukEhlxtM+hkmVvIF9OLTulOuVIYfeVrwGZy50uSvOKaxuAyEOEFMy0:U5utTx+s+50u/KmuAagr

    Score
    10/10
    asyncratneqratspywarestealer

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Detects file containing reversed ASEP Autorun registry keys

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks