General

  • Target

    82520196e818fd18cacc30f0e3cc25f1.bin

  • Size

    1.2MB

  • Sample

    230412-dkgnwsah4v

  • MD5

    cb24a11b70f162b2674ddb5139ef040e

  • SHA1

    4a0aeb5a63d8ded5a4a5f3ef4473ce3c33bdb52b

  • SHA256

    05c361ecdda075185e5ce69d3c3661454cac5d36df8e81b31a5bf4ac7dcf4a9e

  • SHA512

    27fc6c60dc9208e7205bc6b4775692e972c946dae5808adde194ecb853df8b72561fd791a8c9fd12e7cbe47ace0614b4653d0416c3e42b2dd52a52430f5d1bd6

  • SSDEEP

    24576:Bab3Z4t7PxzavcsbN6y1FrGQ0eQGS7NHUyZmpjwL5lAL6iwIkiX:Bq3it7PYvhbN6y3l0sKeGG4lVif

Malware Config

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

brat

C2

176.113.115.145:4125

Attributes
  • auth_value

    1f9c658aed2f70f42f99a57a005561cf

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      496e757aafe47554608c81d4c61815874da4f3350b6150e789a7fc5b3f35efe6.exe

    • Size

      1.2MB

    • MD5

      82520196e818fd18cacc30f0e3cc25f1

    • SHA1

      45306110698d8fead529fa2a6d4773297e213452

    • SHA256

      496e757aafe47554608c81d4c61815874da4f3350b6150e789a7fc5b3f35efe6

    • SHA512

      e7d0819f7bb63aa8f7edbe2a7df7c6d2d14deec614e55596b49877e0b39c53b977cfd173471034d4ea3034113aef1083a07ce979d0cb2f014cc759ddb9a5a99f

    • SSDEEP

      24576:Kyu38qhP7U/tDfMqMFfbUklGmqTljw2hhx3kSCjGdfgKLqIhXAuKWW:Ru38q17U1fMquzU4GmqhNDiSCAY7GXAX

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks