Analysis

  • max time kernel
    31s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    23-03-2023 23:21

General

  • Target

    1f6c10027fac3c9ddf65f8671d92a8a8.exe

  • Size

    222KB

  • MD5

    1f6c10027fac3c9ddf65f8671d92a8a8

  • SHA1

    3edbfb47160f79999e2a60368489a0aa622de6bf

  • SHA256

    bc4e6fa560775c5cd628fda9b39df43db02310ad5b6ed8703fe8ac1d19884b94

  • SHA512

    75df1b88d08a190bb8dcc99752ae860e74a3cfad9f375de96a9e1da278f3843b544cd36025efd2719b64b0ee9488db1415044edc956ad787ac1ec10f559f2001

  • SSDEEP

    3072:XTuOYj+zi0ZbYe1g0ujyzd98xc4wK9axJJx80st2hRcLuPR1/WUz4:X6OYqG0LahyD+FE7s8p1Oh

Malware Config

Extracted

Family

redline

Botnet

Mo2aXYZ

C2

172.174.202.77:2341

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 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\1f6c10027fac3c9ddf65f8671d92a8a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1f6c10027fac3c9ddf65f8671d92a8a8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2036

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

  • C:\Users\Admin\AppData\Local\Temp\tmp3BBC.tmp
    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp3BF1.tmp
    Filesize

    92KB

    MD5

    c08f436bbec13c2834bd05a243688e46

    SHA1

    6db5b9acbb470d08557f74946f066317824d783a

    SHA256

    031c03c49af6d02675e0cdb3400135d1fd476384300bc0daf1262b8a9303450c

    SHA512

    1a9f7a09841bd93b3c159125c696b08eb6fb7c9d5de92aba1763c078c3d817786185659cc563a3e3e6b5e4cd722905251e037e669bd2e5cdd87a686ac3dfc519

  • memory/2036-54-0x0000000000090000-0x00000000000AE000-memory.dmp
    Filesize

    120KB

  • memory/2036-55-0x0000000002160000-0x00000000021A0000-memory.dmp
    Filesize

    256KB