Analysis

  • max time kernel
    206s
  • max time network
    298s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-08-2024 22:38

General

  • Target

    7935b5b0a3c2fe6391fad0065809fbdd361af8a34fce890182a63a312f1703ef.exe

  • Size

    314KB

  • MD5

    6d90f5899ff47cd3519ee0f53b8900f6

  • SHA1

    1c28f0a93e4258f2370b14c58872ef1987109a5e

  • SHA256

    7935b5b0a3c2fe6391fad0065809fbdd361af8a34fce890182a63a312f1703ef

  • SHA512

    985fd3862446ddb8c6baf0ba68b31414a3a004033ff7a5bc37cbfc7e8b7ccbaf43642c16b7c67be6e7e8fcce38edede7986b786740d20da71178a42b7d296146

  • SSDEEP

    6144:YvVkn7xeQf6QF0gNW12BTKjV2hRh/SLyzNVkJPvZh5oB4xbHfORnJpwmA0BAGJS:1Eq4gclkhn5V8PD84xrm8WFJS

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.251:2149

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7935b5b0a3c2fe6391fad0065809fbdd361af8a34fce890182a63a312f1703ef.exe
    "C:\Users\Admin\AppData\Local\Temp\7935b5b0a3c2fe6391fad0065809fbdd361af8a34fce890182a63a312f1703ef.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp69A7.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1356-27-0x0000000006840000-0x000000000685E000-memory.dmp

    Filesize

    120KB

  • memory/1356-41-0x0000000008660000-0x0000000008B8C000-memory.dmp

    Filesize

    5.2MB

  • memory/1356-30-0x00000000069E0000-0x0000000006AEA000-memory.dmp

    Filesize

    1.0MB

  • memory/1356-6-0x00000000058B0000-0x0000000005DAE000-memory.dmp

    Filesize

    5.0MB

  • memory/1356-7-0x0000000005450000-0x00000000054E2000-memory.dmp

    Filesize

    584KB

  • memory/1356-8-0x0000000073B20000-0x000000007420E000-memory.dmp

    Filesize

    6.9MB

  • memory/1356-9-0x0000000005440000-0x000000000544A000-memory.dmp

    Filesize

    40KB

  • memory/1356-29-0x0000000006E70000-0x0000000007476000-memory.dmp

    Filesize

    6.0MB

  • memory/1356-31-0x0000000006910000-0x0000000006922000-memory.dmp

    Filesize

    72KB

  • memory/1356-39-0x0000000007830000-0x0000000007880000-memory.dmp

    Filesize

    320KB

  • memory/1356-43-0x0000000073B20000-0x000000007420E000-memory.dmp

    Filesize

    6.9MB

  • memory/1356-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/1356-26-0x0000000006230000-0x00000000062A6000-memory.dmp

    Filesize

    472KB

  • memory/1356-32-0x0000000006970000-0x00000000069AE000-memory.dmp

    Filesize

    248KB

  • memory/1356-33-0x0000000006AF0000-0x0000000006B3B000-memory.dmp

    Filesize

    300KB

  • memory/1356-34-0x0000000006C20000-0x0000000006C86000-memory.dmp

    Filesize

    408KB

  • memory/1356-40-0x0000000007A50000-0x0000000007C12000-memory.dmp

    Filesize

    1.8MB

  • memory/1356-38-0x0000000073B20000-0x000000007420E000-memory.dmp

    Filesize

    6.9MB

  • memory/1820-5-0x0000000073B20000-0x000000007420E000-memory.dmp

    Filesize

    6.9MB

  • memory/1820-37-0x0000000073B20000-0x000000007420E000-memory.dmp

    Filesize

    6.9MB

  • memory/1820-0-0x0000000073B2E000-0x0000000073B2F000-memory.dmp

    Filesize

    4KB

  • memory/1820-1-0x00000000001A0000-0x00000000001F4000-memory.dmp

    Filesize

    336KB