Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 08:17

General

  • Target

    0x0007000000013a0c-1062.exe

  • Size

    175KB

  • MD5

    ff660499a5256c0b5d4f070e4a179150

  • SHA1

    d3df324fb84aa04dbf66eab67d274f63f7516621

  • SHA256

    f06753e7a5e5f16486cd8418a349b1750faa184e5a2d4b55472a238f135c5370

  • SHA512

    8127fb9dd37ef972d03cbeab458a9712908b2fadd7f293cfe65a4db6f90f40dd1170c0e4a9dd9e7f58a76c671b68af52f25eaa39fb60b6daebbae26ab737938f

  • SSDEEP

    3072:jxqZWRZaPkOQ3TjmTseesFqh+XxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuwh:1qZoTjalqh

Malware Config

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

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\0x0007000000013a0c-1062.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000013a0c-1062.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2200

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/2200-133-0x0000000000340000-0x0000000000372000-memory.dmp
    Filesize

    200KB

  • memory/2200-134-0x00000000052A0000-0x00000000058B8000-memory.dmp
    Filesize

    6.1MB

  • memory/2200-135-0x0000000004DC0000-0x0000000004ECA000-memory.dmp
    Filesize

    1.0MB

  • memory/2200-136-0x0000000004D00000-0x0000000004D12000-memory.dmp
    Filesize

    72KB

  • memory/2200-137-0x0000000004D60000-0x0000000004D9C000-memory.dmp
    Filesize

    240KB

  • memory/2200-138-0x0000000004CD0000-0x0000000004CE0000-memory.dmp
    Filesize

    64KB

  • memory/2200-139-0x0000000005090000-0x0000000005122000-memory.dmp
    Filesize

    584KB

  • memory/2200-140-0x0000000005E70000-0x0000000006414000-memory.dmp
    Filesize

    5.6MB

  • memory/2200-141-0x0000000005130000-0x0000000005196000-memory.dmp
    Filesize

    408KB

  • memory/2200-142-0x0000000005D40000-0x0000000005DB6000-memory.dmp
    Filesize

    472KB

  • memory/2200-143-0x0000000005DC0000-0x0000000005E10000-memory.dmp
    Filesize

    320KB

  • memory/2200-144-0x0000000004CD0000-0x0000000004CE0000-memory.dmp
    Filesize

    64KB

  • memory/2200-145-0x00000000066F0000-0x00000000068B2000-memory.dmp
    Filesize

    1.8MB

  • memory/2200-146-0x0000000006DF0000-0x000000000731C000-memory.dmp
    Filesize

    5.2MB