Analysis

  • max time kernel
    135s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-06-2023 10:00

General

  • Target

    0b917157962fa2c20484f0da4af55cfc.exe

  • Size

    168KB

  • MD5

    0b917157962fa2c20484f0da4af55cfc

  • SHA1

    25d75079a8fab0cebae7b01d0fecd586d6bec26f

  • SHA256

    f57c8e58d736c212f4df236605687cc283b747e655c7e1d441f81ab1caf814c3

  • SHA512

    d69fac329046b3e6b3460ae30b594a7e216456c3f7c63c5cc6f00a9bef5bff3914850f90db3687f5273d4e64bd933d03b67a8711031612298f05dea0c3683780

  • SSDEEP

    3072:CemQ6p8Wc6+yoIyqCqVMEODInQ6FR8e8h5:CemBY6oIyvjGnQ6FR

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

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.

  • 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\0b917157962fa2c20484f0da4af55cfc.exe
    "C:\Users\Admin\AppData\Local\Temp\0b917157962fa2c20484f0da4af55cfc.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2820

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2820-133-0x0000000000F10000-0x0000000000F3E000-memory.dmp
    Filesize

    184KB

  • memory/2820-134-0x0000000005FB0000-0x00000000065C8000-memory.dmp
    Filesize

    6.1MB

  • memory/2820-135-0x0000000005AA0000-0x0000000005BAA000-memory.dmp
    Filesize

    1.0MB

  • memory/2820-136-0x0000000005990000-0x00000000059A2000-memory.dmp
    Filesize

    72KB

  • memory/2820-137-0x00000000033F0000-0x0000000003400000-memory.dmp
    Filesize

    64KB

  • memory/2820-138-0x00000000059F0000-0x0000000005A2C000-memory.dmp
    Filesize

    240KB

  • memory/2820-139-0x0000000005D00000-0x0000000005D76000-memory.dmp
    Filesize

    472KB

  • memory/2820-140-0x0000000005E20000-0x0000000005EB2000-memory.dmp
    Filesize

    584KB

  • memory/2820-141-0x0000000005D80000-0x0000000005DE6000-memory.dmp
    Filesize

    408KB

  • memory/2820-142-0x0000000007170000-0x0000000007714000-memory.dmp
    Filesize

    5.6MB

  • memory/2820-143-0x00000000033F0000-0x0000000003400000-memory.dmp
    Filesize

    64KB

  • memory/2820-144-0x0000000006E90000-0x0000000007052000-memory.dmp
    Filesize

    1.8MB

  • memory/2820-145-0x0000000009240000-0x000000000976C000-memory.dmp
    Filesize

    5.2MB

  • memory/2820-146-0x0000000006DE0000-0x0000000006E30000-memory.dmp
    Filesize

    320KB