Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    22-01-2023 04:36

General

  • Target

    a726416e69318522b27e7eb0595bdb6a.exe

  • Size

    385KB

  • MD5

    a726416e69318522b27e7eb0595bdb6a

  • SHA1

    402077e6be869e60d75477cf8a3d4bc880e56b5b

  • SHA256

    bc3e7a7322cfbb7fcfcc076a56d042e7c4f91d1b7284167773a53681fed06e38

  • SHA512

    3f5a5891d4669464931db159fd29fc02ee29b8e1ee86a493b43efc75a8876d0ef89f88c18586c3b916be2e9b440c5ffba9e8b66e4cdb2458e69e884838f87ae9

  • SSDEEP

    6144:XN45ZtXLHb68+KEcwjczdUR4N5pwY96S132S2pxBHkbbvi5t+ef23x/LPII+:K5TP68+NczaW2w6S1GS9bb8Hf23xTQ1

Malware Config

Extracted

Family

redline

Botnet

love

C2

45.15.157.0:22598

Attributes
  • auth_value

    f2b8ce19d1b1584a3972de28dfe5bf40

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a726416e69318522b27e7eb0595bdb6a.exe
    "C:\Users\Admin\AppData\Local\Temp\a726416e69318522b27e7eb0595bdb6a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1108
    • 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:916

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/916-54-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/916-56-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/916-61-0x000000000041B586-mapping.dmp
  • memory/916-62-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/916-63-0x0000000000400000-0x000000000044E000-memory.dmp
    Filesize

    312KB

  • memory/916-64-0x0000000075B41000-0x0000000075B43000-memory.dmp
    Filesize

    8KB