Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-09-2023 08:28

General

  • Target

    2b159c6931ed9c1687fbbf393f91514bdb88303f1ebda6b811892faa443f3cd3.exe

  • Size

    4.5MB

  • MD5

    0508858aafafa001652f27d51ed4872b

  • SHA1

    9ebb76c1a19a48026879e136cded97c41f90296e

  • SHA256

    2b159c6931ed9c1687fbbf393f91514bdb88303f1ebda6b811892faa443f3cd3

  • SHA512

    277827eb0e7adb7534c6236353047c21f2806b3fe08e9d876d5d0bef0f944ba4a94bfd210ccb24fd517a326b4f4e4e543d6b8ebef245f665434e8322aea2c74f

  • SSDEEP

    98304:fzqKcOaPwmZKAO0Cin1VvuJi0Q4vu7ZxI3Jyuq+L/Y:fSH1ESZxEUuq+L/Y

Malware Config

Extracted

Family

redline

Botnet

installs

C2

77.91.124.151:44308

Attributes
  • auth_value

    6c50f1496dfd731fc870239105cea8e4

Signatures

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b159c6931ed9c1687fbbf393f91514bdb88303f1ebda6b811892faa443f3cd3.exe
    "C:\Users\Admin\AppData\Local\Temp\2b159c6931ed9c1687fbbf393f91514bdb88303f1ebda6b811892faa443f3cd3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4964-0-0x0000000000400000-0x0000000000ACF000-memory.dmp

    Filesize

    6.8MB

  • memory/4964-5-0x0000000000400000-0x0000000000ACF000-memory.dmp

    Filesize

    6.8MB

  • memory/4964-4-0x00000000001D0000-0x0000000000200000-memory.dmp

    Filesize

    192KB

  • memory/4964-9-0x0000000075090000-0x0000000075840000-memory.dmp

    Filesize

    7.7MB

  • memory/4964-10-0x0000000005170000-0x0000000005176000-memory.dmp

    Filesize

    24KB

  • memory/4964-11-0x0000000005350000-0x0000000005968000-memory.dmp

    Filesize

    6.1MB

  • memory/4964-12-0x0000000005970000-0x0000000005A7A000-memory.dmp

    Filesize

    1.0MB

  • memory/4964-13-0x00000000051B0000-0x00000000051C2000-memory.dmp

    Filesize

    72KB

  • memory/4964-14-0x0000000005240000-0x0000000005250000-memory.dmp

    Filesize

    64KB

  • memory/4964-15-0x00000000051D0000-0x000000000520C000-memory.dmp

    Filesize

    240KB

  • memory/4964-16-0x0000000005AB0000-0x0000000005AFC000-memory.dmp

    Filesize

    304KB

  • memory/4964-17-0x0000000005CF0000-0x0000000005D66000-memory.dmp

    Filesize

    472KB

  • memory/4964-18-0x0000000005D70000-0x0000000005E02000-memory.dmp

    Filesize

    584KB

  • memory/4964-19-0x0000000006480000-0x0000000006A24000-memory.dmp

    Filesize

    5.6MB

  • memory/4964-20-0x0000000005E90000-0x0000000005EF6000-memory.dmp

    Filesize

    408KB

  • memory/4964-21-0x0000000075090000-0x0000000075840000-memory.dmp

    Filesize

    7.7MB

  • memory/4964-22-0x0000000005240000-0x0000000005250000-memory.dmp

    Filesize

    64KB

  • memory/4964-23-0x0000000006B30000-0x0000000006CF2000-memory.dmp

    Filesize

    1.8MB

  • memory/4964-24-0x0000000006D00000-0x000000000722C000-memory.dmp

    Filesize

    5.2MB

  • memory/4964-25-0x0000000007420000-0x0000000007470000-memory.dmp

    Filesize

    320KB

  • memory/4964-28-0x0000000075090000-0x0000000075840000-memory.dmp

    Filesize

    7.7MB