General

  • Target

    e72241b9538d5beae453794f0254cac6.bin

  • Size

    1.1MB

  • Sample

    230323-ccw8yaeg5z

  • MD5

    4016284054c6860d3e5511b9b99a76b1

  • SHA1

    ca8690d2e144986583c83b6409d2a993c4987ffc

  • SHA256

    809b68638ec4dedf6e007ac2f4731fff94c323c4bd05f99c461878f3591f3c61

  • SHA512

    9cb016bab1aced1074a6147d52423f829e85b5d8953c615357c3ea2848b887cc955d3b611e1bda5dbb5fbbf88866e0ba4d45b518d3769921de005a5e48cc9baf

  • SSDEEP

    24576:b0mJm5woEV+QIoeKVfCHuYqegfwlDmjxwxhbxQJiDnOYewohrMRHE6:bF0EV+QIoZaOYqeD39/rOYmJOE6

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      5680e5b13f1438b75f821d18c5c3fecbfae97a3d8de8597e5d23d58673120a16.exe

    • Size

      1.2MB

    • MD5

      e72241b9538d5beae453794f0254cac6

    • SHA1

      f579d50b10928a2f399083429b076f136ee05f97

    • SHA256

      5680e5b13f1438b75f821d18c5c3fecbfae97a3d8de8597e5d23d58673120a16

    • SHA512

      1138e7dac1d7f33208dfbf0cc568597387632b728343874c0d83c6a704ebf818b877029432f166f8aec68d511d651252a058e8dd7f56278e2c16fdb4a5172440

    • SSDEEP

      24576:nhAWkyf2B851faUTBTh3xRhgRY8aTmkrJIsb1ehDmrU9PKgtNFuFM3p2JQj:nxj3FdhaRYDLrJLyq0PK6+q3o+

    • 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