Analysis

  • max time kernel
    127s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-05-2023 15:10

General

  • Target

    0x000600000001aee6-2311.dat.exe

  • Size

    169KB

  • MD5

    ef7ffd65add8193bd947603c158b3557

  • SHA1

    4495d80353845ed7382f95f7e1c38b0f9330f306

  • SHA256

    13e1c8769de06e3b0185738e55dfcb5ec74e83b750b7d77a3786b1cc01c34b67

  • SHA512

    df6ef806042a06348b6d318b62e85b77481300d0c83d660596e5c721c2c63c416a004ec6c6880c120f9b56415fda110e53a73be73a9f55e11f7bd7f2e6628a46

  • SSDEEP

    1536:ncJK7qlVZRGW4XqrozC3iGOmE+lrcI2nBCTGqV8buV+jys0ausT83wYk98e8he:nc4VVzxNf3qV0/yNausTb8e8he

Malware Config

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Signatures

  • Detects Redline Stealer samples 3 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • 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\0x000600000001aee6-2311.dat.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000600000001aee6-2311.dat.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2464

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2464-133-0x0000000000D90000-0x0000000000DBE000-memory.dmp

    Filesize

    184KB

  • memory/2464-134-0x0000000005E70000-0x0000000006488000-memory.dmp

    Filesize

    6.1MB

  • memory/2464-135-0x0000000005960000-0x0000000005A6A000-memory.dmp

    Filesize

    1.0MB

  • memory/2464-136-0x0000000005800000-0x0000000005812000-memory.dmp

    Filesize

    72KB

  • memory/2464-137-0x0000000005890000-0x00000000058CC000-memory.dmp

    Filesize

    240KB

  • memory/2464-138-0x0000000005840000-0x0000000005850000-memory.dmp

    Filesize

    64KB

  • memory/2464-139-0x0000000005C80000-0x0000000005CF6000-memory.dmp

    Filesize

    472KB

  • memory/2464-140-0x0000000005DA0000-0x0000000005E32000-memory.dmp

    Filesize

    584KB

  • memory/2464-141-0x0000000006F30000-0x00000000074D4000-memory.dmp

    Filesize

    5.6MB

  • memory/2464-142-0x0000000006490000-0x00000000064F6000-memory.dmp

    Filesize

    408KB

  • memory/2464-143-0x0000000005840000-0x0000000005850000-memory.dmp

    Filesize

    64KB

  • memory/2464-144-0x0000000006BC0000-0x0000000006D82000-memory.dmp

    Filesize

    1.8MB

  • memory/2464-145-0x0000000009100000-0x000000000962C000-memory.dmp

    Filesize

    5.2MB

  • memory/2464-146-0x0000000006EC0000-0x0000000006F10000-memory.dmp

    Filesize

    320KB