Analysis

  • max time kernel
    53s
  • max time network
    71s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    02-05-2022 09:57

General

  • Target

    5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8.exe

  • Size

    1.8MB

  • MD5

    ff791e2212ce12a8e334ce553857eb89

  • SHA1

    1d76dc8f24fe839b8938a6c84fa55dfabaa10e39

  • SHA256

    5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8

  • SHA512

    559407e2d66ae8f5741fb38527b2f5ee98deaf13054226ca43f6bf00bb40380c8c8d5fc6a64d5640b7d72dc52a727ca3e6f5f71422147e63b1214a5193e15295

Malware Config

Extracted

Family

redline

Botnet

@ansdvsvsvd

C2

46.8.220.88:65531

Attributes
  • auth_value

    d7b874c6650abbcb219b4f56f4676fee

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8.exe
    "C:\Users\Admin\AppData\Local\Temp\5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3044

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2524-117-0x00000000010F0000-0x00000000012BC000-memory.dmp
    Filesize

    1.8MB

  • memory/2524-118-0x00000000010F0000-0x00000000012BC000-memory.dmp
    Filesize

    1.8MB

  • memory/3044-119-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/3044-124-0x000000000041BC4E-mapping.dmp
  • memory/3044-128-0x0000000009B60000-0x000000000A166000-memory.dmp
    Filesize

    6.0MB

  • memory/3044-129-0x0000000009580000-0x0000000009592000-memory.dmp
    Filesize

    72KB

  • memory/3044-130-0x00000000096B0000-0x00000000097BA000-memory.dmp
    Filesize

    1.0MB

  • memory/3044-131-0x00000000095E0000-0x000000000961E000-memory.dmp
    Filesize

    248KB

  • memory/3044-132-0x0000000009620000-0x000000000966B000-memory.dmp
    Filesize

    300KB

  • memory/3044-137-0x0000000009970000-0x00000000099D6000-memory.dmp
    Filesize

    408KB

  • memory/3044-138-0x000000000A970000-0x000000000AE6E000-memory.dmp
    Filesize

    5.0MB

  • memory/3044-141-0x000000000A4F0000-0x000000000A566000-memory.dmp
    Filesize

    472KB

  • memory/3044-142-0x000000000A610000-0x000000000A6A2000-memory.dmp
    Filesize

    584KB

  • memory/3044-143-0x000000000A5D0000-0x000000000A5EE000-memory.dmp
    Filesize

    120KB

  • memory/3044-152-0x000000000B240000-0x000000000B402000-memory.dmp
    Filesize

    1.8MB

  • memory/3044-153-0x000000000B940000-0x000000000BE6C000-memory.dmp
    Filesize

    5.2MB