General

  • Target

    f616eefd5bfdb6319b6314777d18cfcc.bin

  • Size

    977KB

  • Sample

    230329-b9h7xaec92

  • MD5

    3d394defd2422e79305a3e2bdc5db4c8

  • SHA1

    a05c6c292fc101461dc8c905170c40bc996a2b0f

  • SHA256

    9c1f8cee987d83d3d95a937f3e8071a0b79ba98f03b7e9ce188d4138752323ae

  • SHA512

    16bac902ec5d6e6ac4d9ccd720c40d2848ee5802219345e4175191f76ce7761fce29a28e9fe1caed7a0a4cca6583f8da6d0a94c0a2e0e11fb9cdd69d60746894

  • SSDEEP

    24576:ED6Bmbc1Bljr5iMt+xwRSx8dMQSug9B9lbYN5sWyzLAKS:ED6Bmg1njr5Tol5QSJ1hYNNyzL3S

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

gong

C2

193.233.20.33:4125

Attributes
  • auth_value

    16950897b83de3bba9e4de36f06a8c05

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      cf88c19e1ed803ce213ffd1685f3cbdd787937c918a5dda0f0a2b33d62d18ee3.exe

    • Size

      1021KB

    • MD5

      f616eefd5bfdb6319b6314777d18cfcc

    • SHA1

      c6f6ac1c9418b787cf3e06c1b8ccd737397f9704

    • SHA256

      cf88c19e1ed803ce213ffd1685f3cbdd787937c918a5dda0f0a2b33d62d18ee3

    • SHA512

      a908c0f41436b85419134c6ef0185e8f74d5382ec48d61fc99867850fb2a34b7e1569762e03d9a5c7a9613f899269f09de9e765bcf39a8a3315648bd83989b9f

    • SSDEEP

      24576:fy2IEjzDoJ3CM0yMaBku1LXA/NNMQV2QbRI6nQvZ4V:q/ODoRCzayu1kDMyNQx

    • 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

    • 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