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Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 18:08

General

  • Target

    0x0007000000023139145.exe

  • Size

    168KB

  • MD5

    1fdc3e3b4890839a31b90b69c458bffc

  • SHA1

    2205934f2670a921bcaebe3601325189ec1d413e

  • SHA256

    b4155e27b41fe92f9b7fd1d1e79ce2eeaca09efd907c92d5fc2f073e70e2a32b

  • SHA512

    8b70e95e93bc85aba881b0cae3e69c55fc497fa4a005a801dbcf6bc5085343d854d1201d7556b5d2337efec6c54ef10e6c5d46140f2b4a9e6c7da04dbf6cf2f3

  • SSDEEP

    1536:Eq24CeDYZ5QqlVZRGWoysHrt3la3cOo+TGqV0buhoxW7/C6gX83wYk/8e8hK:EObYH2HaXEqVMVxI/C6gXh8e8hK

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Signatures

  • Detects Redline Stealer samples 3 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • RedLine

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

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x0007000000023139145.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000023139145.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4316

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4316-133-0x00000000006D0000-0x00000000006FE000-memory.dmp

    Filesize

    184KB

  • memory/4316-134-0x000000000AB20000-0x000000000B138000-memory.dmp

    Filesize

    6.1MB

  • memory/4316-135-0x000000000A620000-0x000000000A72A000-memory.dmp

    Filesize

    1.0MB

  • memory/4316-136-0x000000000A550000-0x000000000A562000-memory.dmp

    Filesize

    72KB

  • memory/4316-137-0x000000000A5B0000-0x000000000A5EC000-memory.dmp

    Filesize

    240KB

  • memory/4316-138-0x0000000005070000-0x0000000005080000-memory.dmp

    Filesize

    64KB

  • memory/4316-139-0x000000000A8C0000-0x000000000A936000-memory.dmp

    Filesize

    472KB

  • memory/4316-140-0x000000000A9E0000-0x000000000AA72000-memory.dmp

    Filesize

    584KB

  • memory/4316-141-0x000000000B6F0000-0x000000000BC94000-memory.dmp

    Filesize

    5.6MB

  • memory/4316-142-0x000000000AA80000-0x000000000AAE6000-memory.dmp

    Filesize

    408KB

  • memory/4316-143-0x000000000B630000-0x000000000B680000-memory.dmp

    Filesize

    320KB

  • memory/4316-144-0x0000000005070000-0x0000000005080000-memory.dmp

    Filesize

    64KB

  • memory/4316-145-0x000000000BF70000-0x000000000C132000-memory.dmp

    Filesize

    1.8MB

  • memory/4316-146-0x000000000C670000-0x000000000CB9C000-memory.dmp

    Filesize

    5.2MB