General

  • Target

    6822fac3074bb8c2aa7c5620fadd4343.bin

  • Size

    1.1MB

  • Sample

    230323-bpp5qacf36

  • MD5

    381face5a91ea72a157a1c217ac17de8

  • SHA1

    d5f66c05471894c4591ddadef041e435a066b80a

  • SHA256

    fa2e54e8af66fd1e86b99eab3935806a2fb8e67d4ce4ce202fb488e80493d6a2

  • SHA512

    5c225e01d67ee578e619740f7636a2e606823bee98da62e7451747c30bbbcd2fce721e395e3c638f12a23bf75a1ea614faf645d9c0af80df6ca9e7b3087dd78b

  • SSDEEP

    24576:4VWU0TKJ0az4ZlhtkCXWnU9f7/heNHb50mokIX:44U04Dz4VRWnUF8bgkIX

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

      5f3fa200c828bd0e18483a43d1cb7b5ae89451a365dedc6f3c1993f057a1cb19.exe

    • Size

      1.3MB

    • MD5

      6822fac3074bb8c2aa7c5620fadd4343

    • SHA1

      667a7575660baddef8a75dd0755c51a6341dadba

    • SHA256

      5f3fa200c828bd0e18483a43d1cb7b5ae89451a365dedc6f3c1993f057a1cb19

    • SHA512

      fd2205ba42e41cab4005572f68533f27d016aeeb9dc6bacd6595825d9bfc02b51ac1f9489fabbf945ab17b45fcada202b9f6e7f8d9e522b6a80a234600b547d8

    • SSDEEP

      24576:potPC0g7RqtB09YBRwA/IJdqoKs/3eqc56RN0+f/gGrv:pCg7Rb9YLj+LGrsR

    • 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