Analysis

  • max time kernel
    70s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:19

General

  • Target

    0x00090000000122fe-1037.exe

  • Size

    175KB

  • MD5

    ee65757289bd7d2d1000ed01503a2fec

  • SHA1

    bf5e7c4f24d51b8acc1def0398c2f6ec5d5fe279

  • SHA256

    e7574d230e8f64ec619b59b1ce76692ffb28d570c67f9bb2ec7a9696394838bb

  • SHA512

    ee799aab795d08f8f9d89265e914e6248df6f8558936e86e6e4f8c425daf55e23395e602bbfc02ceb5eecfeff69b529bcce8bbd6035b51604bfc256a922f9d80

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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\0x00090000000122fe-1037.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00090000000122fe-1037.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1324

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/1324-133-0x0000000000C30000-0x0000000000C62000-memory.dmp
    Filesize

    200KB

  • memory/1324-134-0x0000000005B30000-0x0000000006148000-memory.dmp
    Filesize

    6.1MB

  • memory/1324-135-0x00000000056B0000-0x00000000057BA000-memory.dmp
    Filesize

    1.0MB

  • memory/1324-136-0x00000000055E0000-0x00000000055F2000-memory.dmp
    Filesize

    72KB

  • memory/1324-137-0x00000000057C0000-0x00000000057FC000-memory.dmp
    Filesize

    240KB

  • memory/1324-138-0x0000000005630000-0x0000000005640000-memory.dmp
    Filesize

    64KB

  • memory/1324-139-0x0000000005950000-0x00000000059B6000-memory.dmp
    Filesize

    408KB

  • memory/1324-140-0x0000000006A10000-0x0000000006FB4000-memory.dmp
    Filesize

    5.6MB

  • memory/1324-141-0x0000000006540000-0x00000000065D2000-memory.dmp
    Filesize

    584KB

  • memory/1324-142-0x0000000006FC0000-0x0000000007182000-memory.dmp
    Filesize

    1.8MB

  • memory/1324-143-0x00000000076C0000-0x0000000007BEC000-memory.dmp
    Filesize

    5.2MB

  • memory/1324-144-0x0000000005630000-0x0000000005640000-memory.dmp
    Filesize

    64KB

  • memory/1324-145-0x0000000007330000-0x00000000073A6000-memory.dmp
    Filesize

    472KB

  • memory/1324-146-0x0000000006980000-0x00000000069D0000-memory.dmp
    Filesize

    320KB