General

  • Target

    0277808ce3fdb30ccda7440e322bcb30.bin

  • Size

    529KB

  • Sample

    230620-bcmttsac7z

  • MD5

    23e4a1a0a43787b5cae33571c7dac6b4

  • SHA1

    2872703d27490da104c3da67ba9d7b8831a79f0f

  • SHA256

    7e281d7234e08f0f82a0d7c0ad033eb70483154ab244a22aaf2790697ff879c6

  • SHA512

    845430eef2636c795ccf59403a7f2103df267d77cfc706b6fb18c2143ff3c8884ea34e188ae8979e85d5405f9c92b8a2900726e00d0c12be25e23d891ecd0727

  • SSDEEP

    12288:h6/8Twb4rVGbJbi/4uuAQGOFcYBbzT06MXyT:u8Twb4rT4PAQGX6bzaCT

Malware Config

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

Extracted

Family

redline

Botnet

jason

C2

83.97.73.129:19071

Attributes
  • auth_value

    87d1dc01751f148e9bec02edc71c5d94

Targets

    • Target

      9afd281bb487e496b33b3584195a5d1e29e526f4de466f9ce53f06e55fb4b0ad.exe

    • Size

      573KB

    • MD5

      0277808ce3fdb30ccda7440e322bcb30

    • SHA1

      185b2d77b2d04e4cefe7f20c3fa3e125a6e083f5

    • SHA256

      9afd281bb487e496b33b3584195a5d1e29e526f4de466f9ce53f06e55fb4b0ad

    • SHA512

      3f616f3050557860bfa3120abffaf840c29863f327a7092e36f427cd42abfd96280d5462dbb0cc673fecb7c459a566e38c6c7ac98114352b1ee6fe6306d96e5b

    • SSDEEP

      12288:OMrAy90C0i83z6r+fpXaHX3syXs1u4hbDbgBunc5qZ:qyAiixfg38y8fhbABucg

    • 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