Analysis

  • max time kernel
    45s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2022 15:49

General

  • Target

    de84b19ee4555fd5a752bca6d02a6b188502efbbac869c17fdfb8e6cf554a4b7.exe

  • Size

    365KB

  • MD5

    d59f28715fbda7796819081265189e0f

  • SHA1

    15ee710d8d0b6abcd6c0942ea6304cdfc3fd6d6c

  • SHA256

    de84b19ee4555fd5a752bca6d02a6b188502efbbac869c17fdfb8e6cf554a4b7

  • SHA512

    f4b8fe207ccb8ff8af77cfc3672470a666f7b8062460648c5fa99f15208b47885f7fcc2913b556ba84bd88c0686468bc38179c8050c76e289d23cfd3da063a85

  • SSDEEP

    6144:ipcLuiLbv5MeD2d71r7ztTmoc4ubJDUs7DJNjJAqyInhx9JD0UG0B6Q:ipc1Hv5MU2xd7ztTmocVJDUpIntJyN

Malware Config

Extracted

Family

redline

Botnet

neruz

C2

193.106.191.27:47242

Attributes
  • auth_value

    0169a8759f3c9be473f782b96a6ff704

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de84b19ee4555fd5a752bca6d02a6b188502efbbac869c17fdfb8e6cf554a4b7.exe
    "C:\Users\Admin\AppData\Local\Temp\de84b19ee4555fd5a752bca6d02a6b188502efbbac869c17fdfb8e6cf554a4b7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:988

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/988-54-0x0000000004B50000-0x0000000004B9C000-memory.dmp
    Filesize

    304KB

  • memory/988-55-0x0000000004C00000-0x0000000004C4A000-memory.dmp
    Filesize

    296KB

  • memory/988-57-0x00000000008D0000-0x0000000000929000-memory.dmp
    Filesize

    356KB

  • memory/988-56-0x00000000002EE000-0x0000000000324000-memory.dmp
    Filesize

    216KB

  • memory/988-58-0x0000000000400000-0x000000000085E000-memory.dmp
    Filesize

    4.4MB

  • memory/988-59-0x0000000075021000-0x0000000075023000-memory.dmp
    Filesize

    8KB

  • memory/988-60-0x00000000002EE000-0x0000000000324000-memory.dmp
    Filesize

    216KB

  • memory/988-61-0x0000000000400000-0x000000000085E000-memory.dmp
    Filesize

    4.4MB