General

  • Target

    7f6d418a109af57826bd328c3df57bd9.bin

  • Size

    540KB

  • Sample

    230620-bs6xmsad6s

  • MD5

    b2b7e7d6fdf6bb0313a7e945531e058f

  • SHA1

    f18ee9c2fe426a3ab078f2874042f9e82ee264a0

  • SHA256

    c3f52dd4d7eeddf2791c84636e3e25d6e2c3557bb4a89f281d5c71066dcd94e0

  • SHA512

    50e0b78f945496e7a1b59c81d72e8ec6a3486f541565ba5a2c0fb297fdb2bbb3404ad78bb4b8243118d7623849a5b7ca14292d91fcfa62428e56df5084f15580

  • SSDEEP

    12288:ASS+Q08q32xElmtPlbt1dCXSV18dPBx2pmiRkCOphAPiXOmW:ASbQzq3+EAnD8sa9rCmiR3lKXOmW

Malware Config

Extracted

Family

redline

Botnet

jason

C2

83.97.73.129:19071

Attributes
  • auth_value

    87d1dc01751f148e9bec02edc71c5d94

Extracted

Family

redline

Botnet

duza

C2

83.97.73.129:19071

Attributes
  • auth_value

    787a4e3bbc78fd525526de1098cb0621

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      58ea163a29ce693a1d145dc052090e346d8f4c98ef984865084814e8fc75c7c1.exe

    • Size

      583KB

    • MD5

      7f6d418a109af57826bd328c3df57bd9

    • SHA1

      512f2aa22121244e0f924f7eb4ad5c392f01d741

    • SHA256

      58ea163a29ce693a1d145dc052090e346d8f4c98ef984865084814e8fc75c7c1

    • SHA512

      486f5faadfc37692b6faf2c0d8c0b0a9bdb0a30ed4744786955fba44e23d81e1e582c3ac1bb705351f30df270ca11f05515b7d967dbcd8beccd3874802bfa1ea

    • SSDEEP

      12288:kMrdy90Lpp3mlcMH0xTGhJWx4aS75v/hnJyS+cLgvc2cwGDR:By330JG/j575XhJyIjL7

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks