Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 20:25

General

  • Target

    c278cfce93da1486e9fa1e66ba7ddbcb.exe

  • Size

    317KB

  • MD5

    c278cfce93da1486e9fa1e66ba7ddbcb

  • SHA1

    b35c919da92548aea8abf26a46fce91e656c1d7a

  • SHA256

    6792bd35a4de116b29f3c10fc30e74f28d3437eb58a98def8c037261b104c94a

  • SHA512

    ba7ac48b1ad0e9b8fe2147818263e467fddd0b44ea376c635d80ab03c311c55a9ef43ef287f84ff828c530328839bf8489798e2aca173c4826048d07f31d9cad

  • SSDEEP

    6144:aq6LJMQFMS3uMlqkIOOrJd8vQssMNtkzmOWkizo/O:aq6VMQmStlqkIOOpMhnhn

Malware Config

Extracted

Family

redline

Botnet

NewYear2023

C2

185.106.92.111:2510

Attributes
  • auth_value

    99e9bde3b38509ea98c3316cc27e6106

Signatures

  • RedLine

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c278cfce93da1486e9fa1e66ba7ddbcb.exe
    "C:\Users\Admin\AppData\Local\Temp\c278cfce93da1486e9fa1e66ba7ddbcb.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1696-55-0x00000000002E0000-0x000000000031E000-memory.dmp
    Filesize

    248KB

  • memory/1696-56-0x0000000000400000-0x000000000066D000-memory.dmp
    Filesize

    2.4MB

  • memory/1696-54-0x000000000073B000-0x000000000076C000-memory.dmp
    Filesize

    196KB

  • memory/1696-57-0x0000000002260000-0x000000000229E000-memory.dmp
    Filesize

    248KB

  • memory/1696-58-0x00000000022A0000-0x00000000022DC000-memory.dmp
    Filesize

    240KB

  • memory/1696-59-0x00000000766D1000-0x00000000766D3000-memory.dmp
    Filesize

    8KB

  • memory/1696-60-0x000000000073B000-0x000000000076C000-memory.dmp
    Filesize

    196KB

  • memory/1696-61-0x0000000000400000-0x000000000066D000-memory.dmp
    Filesize

    2.4MB