Analysis

  • max time kernel
    132s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2024 02:55

General

  • Target

    cedb8fc0a286ec44b5d3451f06ee954c1c8cca943981e6f5223bf6916af0fb3b.exe

  • Size

    509KB

  • MD5

    98b6ec64d37efa2d1b82037c9cd2c51e

  • SHA1

    2bd96489914570b2fe8f5b652166ae2584b8f203

  • SHA256

    cedb8fc0a286ec44b5d3451f06ee954c1c8cca943981e6f5223bf6916af0fb3b

  • SHA512

    87c747ca7377cdd18dd0ace74472950946000b9ef62b279ce41daf040a200893c70ea8e476881542e05a72a89a151d4f7755913a2521f431d2fb79951e57f9d7

  • SSDEEP

    12288:nW+60nbnuhQJmv0nBRMGJsk7RRFbo2jnqHS:nWV0n4v0n7MGJX3K8c

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.96:28380

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • 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).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cedb8fc0a286ec44b5d3451f06ee954c1c8cca943981e6f5223bf6916af0fb3b.exe
    "C:\Users\Admin\AppData\Local\Temp\cedb8fc0a286ec44b5d3451f06ee954c1c8cca943981e6f5223bf6916af0fb3b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:568
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2060

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp50C0.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/568-1-0x0000000000F40000-0x0000000000F41000-memory.dmp

    Filesize

    4KB

  • memory/2060-27-0x0000000006DC0000-0x00000000073D8000-memory.dmp

    Filesize

    6.1MB

  • memory/2060-28-0x0000000006910000-0x0000000006A1A000-memory.dmp

    Filesize

    1.0MB

  • memory/2060-4-0x00000000052C0000-0x0000000005352000-memory.dmp

    Filesize

    584KB

  • memory/2060-5-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2060-6-0x0000000005290000-0x000000000529A000-memory.dmp

    Filesize

    40KB

  • memory/2060-2-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/2060-23-0x0000000005EA0000-0x0000000005F16000-memory.dmp

    Filesize

    472KB

  • memory/2060-24-0x0000000006780000-0x000000000679E000-memory.dmp

    Filesize

    120KB

  • memory/2060-0-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/2060-3-0x0000000005870000-0x0000000005E14000-memory.dmp

    Filesize

    5.6MB

  • memory/2060-29-0x0000000006850000-0x0000000006862000-memory.dmp

    Filesize

    72KB

  • memory/2060-30-0x00000000068B0000-0x00000000068EC000-memory.dmp

    Filesize

    240KB

  • memory/2060-31-0x0000000006A20000-0x0000000006A6C000-memory.dmp

    Filesize

    304KB

  • memory/2060-32-0x0000000006B60000-0x0000000006BC6000-memory.dmp

    Filesize

    408KB

  • memory/2060-35-0x0000000007850000-0x0000000007A12000-memory.dmp

    Filesize

    1.8MB

  • memory/2060-36-0x0000000008860000-0x0000000008D8C000-memory.dmp

    Filesize

    5.2MB

  • memory/2060-37-0x00000000077F0000-0x0000000007840000-memory.dmp

    Filesize

    320KB

  • memory/2060-39-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB