Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2022, 04:48

General

  • Target

    7fcb0b012f523c323de54a242b3b2a409890a51160194dfcb1cbc3543fdf5981.exe

  • Size

    334KB

  • MD5

    c13114c5d107b640e041fa02354f7e71

  • SHA1

    adfcd6041996870d66451f17eb25587b1f8cff7f

  • SHA256

    7fcb0b012f523c323de54a242b3b2a409890a51160194dfcb1cbc3543fdf5981

  • SHA512

    6b885b5748b4eae3e989fbcff5d8434c09de43420a97cce884408579d03d8e417f46485611a19ffe506010145d7494234b7649c873e9005fae0e00dbcd579e95

  • SSDEEP

    6144:rrJiULxVJH+16KNYvB1/JIMSRXIfstBfGhneRCgxrAZg3ChAU0V6:vJblV26QYp1/JBa4EtZMeRxrAuS7O

Malware Config

Extracted

Family

redline

Botnet

nokia

C2

31.41.244.198:4083

Attributes
  • auth_value

    3b38e056d594ae0cf1368e6e1daa3a4e

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\7fcb0b012f523c323de54a242b3b2a409890a51160194dfcb1cbc3543fdf5981.exe
    "C:\Users\Admin\AppData\Local\Temp\7fcb0b012f523c323de54a242b3b2a409890a51160194dfcb1cbc3543fdf5981.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1208

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1208-54-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1208-55-0x0000000002200000-0x0000000002246000-memory.dmp

    Filesize

    280KB

  • memory/1208-56-0x0000000002240000-0x0000000002284000-memory.dmp

    Filesize

    272KB

  • memory/1208-57-0x0000000075D01000-0x0000000075D03000-memory.dmp

    Filesize

    8KB

  • memory/1208-60-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/1208-59-0x00000000002D0000-0x000000000031B000-memory.dmp

    Filesize

    300KB

  • memory/1208-58-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1208-61-0x0000000000538000-0x0000000000567000-memory.dmp

    Filesize

    188KB

  • memory/1208-62-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB