Analysis

  • max time kernel
    188s
  • max time network
    200s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2022 17:12

General

  • Target

    2ff94580df6875ef9c21d9ded17ebbb14738822eb447c11014d21d26f4aa5e08.exe

  • Size

    107KB

  • MD5

    d3b0ebb5f35fecb8c30b314fd571c76f

  • SHA1

    905316a9ecbf93ec9b3869aee1f5776d4ab01dcb

  • SHA256

    2ff94580df6875ef9c21d9ded17ebbb14738822eb447c11014d21d26f4aa5e08

  • SHA512

    553e13e572af4e3cf8a977e9caffb9fb0117726fa1094286e184b73a83f917024034c6d5ba75e50a6069fccac2d5f0546ab2bc0e19170fa8445c82cc2e88704a

  • SSDEEP

    3072:TcvFBBCY2pieIhrY7foJm5PQcfxjdjhd4EASNX:Tcvf7aoJkYcTjhd4jS

Malware Config

Extracted

Family

redline

Botnet

top1

C2

185.2.83.247:80

Attributes
  • auth_value

    fa2afa98a6579319e36e31ee0552bd57

Signatures

  • RedLine

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

  • RedLine 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ff94580df6875ef9c21d9ded17ebbb14738822eb447c11014d21d26f4aa5e08.exe
    "C:\Users\Admin\AppData\Local\Temp\2ff94580df6875ef9c21d9ded17ebbb14738822eb447c11014d21d26f4aa5e08.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4696

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/4696-132-0x0000000000950000-0x0000000000970000-memory.dmp
    Filesize

    128KB

  • memory/4696-133-0x0000000005870000-0x0000000005E88000-memory.dmp
    Filesize

    6.1MB

  • memory/4696-134-0x00000000052E0000-0x00000000052F2000-memory.dmp
    Filesize

    72KB

  • memory/4696-135-0x0000000005410000-0x000000000551A000-memory.dmp
    Filesize

    1.0MB

  • memory/4696-136-0x0000000005340000-0x000000000537C000-memory.dmp
    Filesize

    240KB

  • memory/4696-137-0x0000000006790000-0x0000000006806000-memory.dmp
    Filesize

    472KB

  • memory/4696-138-0x00000000068B0000-0x0000000006942000-memory.dmp
    Filesize

    584KB

  • memory/4696-139-0x0000000006F00000-0x00000000074A4000-memory.dmp
    Filesize

    5.6MB

  • memory/4696-140-0x0000000006BA0000-0x0000000006BBE000-memory.dmp
    Filesize

    120KB

  • memory/4696-141-0x0000000006C90000-0x0000000006CF6000-memory.dmp
    Filesize

    408KB

  • memory/4696-142-0x0000000007680000-0x0000000007842000-memory.dmp
    Filesize

    1.8MB

  • memory/4696-143-0x0000000007D80000-0x00000000082AC000-memory.dmp
    Filesize

    5.2MB