Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27-02-2023 22:27

General

  • Target

    33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe

  • Size

    175KB

  • MD5

    f95e0b0dfd01f6fe79db4ebcaa076268

  • SHA1

    a0730cf178a4abf89dc34c2d73652cbd350b2293

  • SHA256

    33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353

  • SHA512

    47d1b289631b2812d228811004b9412c1704d67bb18a5974153476b74eea1c65e37f70b5e623d9b6748a6338b7ab22850106ee14a19d9ba6815582002cb7bf01

  • SSDEEP

    3072:bxqZWXragQx+/QUX+BxeBhF7hTkOhcsQvpoYfn70Kt:tqZWQkUS7h/huvpoYj0K

Malware Config

Extracted

Family

redline

Botnet

TESTID

C2

45.32.27.149:5000

Attributes
  • auth_value

    49eeb1db39d8009b2ec3f42976eb9d47

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\33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe
    "C:\Users\Admin\AppData\Local\Temp\33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1544

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/1544-54-0x0000000001030000-0x0000000001062000-memory.dmp
    Filesize

    200KB

  • memory/1544-55-0x0000000004550000-0x0000000004590000-memory.dmp
    Filesize

    256KB