General

  • Target

    bf1ba9aef4951a8c72db26b0d46bce7a2ac05e1d883d5016795126e88f40f4fc

  • Size

    940KB

  • Sample

    230410-yysnjaga36

  • MD5

    9ff68422844d814b87ec6c6bdcf463e6

  • SHA1

    7a0557d99fb30e7e17fb0e65fa1d87599b9bbc42

  • SHA256

    bf1ba9aef4951a8c72db26b0d46bce7a2ac05e1d883d5016795126e88f40f4fc

  • SHA512

    82d438b6cc9bddadc4c6e6bd2e28460f5c922788b311b73f7abe3a555bac7f8aae9fede83c81b780cb644a831faa2fc30e8f575270b47ac51aa76cb28a9123b4

  • SSDEEP

    12288:FMray90ncPRDoT3uTuM+81SP21D8A6zKrClQIf9QO14EFtZ1zfbNotx9v0ZK6yD:LyvtEeTuZnzXzvlQIfz1lFBBo/yZK/

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      bf1ba9aef4951a8c72db26b0d46bce7a2ac05e1d883d5016795126e88f40f4fc

    • Size

      940KB

    • MD5

      9ff68422844d814b87ec6c6bdcf463e6

    • SHA1

      7a0557d99fb30e7e17fb0e65fa1d87599b9bbc42

    • SHA256

      bf1ba9aef4951a8c72db26b0d46bce7a2ac05e1d883d5016795126e88f40f4fc

    • SHA512

      82d438b6cc9bddadc4c6e6bd2e28460f5c922788b311b73f7abe3a555bac7f8aae9fede83c81b780cb644a831faa2fc30e8f575270b47ac51aa76cb28a9123b4

    • SSDEEP

      12288:FMray90ncPRDoT3uTuM+81SP21D8A6zKrClQIf9QO14EFtZ1zfbNotx9v0ZK6yD:LyvtEeTuZnzXzvlQIfz1lFBBo/yZK/

    • 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

    • Executes dropped EXE

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks