Analysis

  • max time kernel
    49s
  • max time network
    142s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-06-2023 15:27

General

  • Target

    be7263c931480a31e61fd37c631c03f2c8793790152e8486110c788d0fee02bc.exe

  • Size

    307KB

  • MD5

    b7c5223b7b03a5d0d60e26be44882425

  • SHA1

    9b31f7c9429ffecde401d52dd6f28fbe7e03f159

  • SHA256

    be7263c931480a31e61fd37c631c03f2c8793790152e8486110c788d0fee02bc

  • SHA512

    1a1b5d0c44822010abed6d10ed6d037d41ea0fb85a7c4eba743bab80e8593dab4f3ddf0f8a5f09c1934378458ee96518678745b6b81d26c189c4d32b04ab7ff1

  • SSDEEP

    6144:8pSOyjtRVnybHwvTygXUNVS4MGh1aBFrvz1xcxcFtRvX:8pWjtRxyR1aBFrvz1xcxiRvX

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be7263c931480a31e61fd37c631c03f2c8793790152e8486110c788d0fee02bc.exe
    "C:\Users\Admin\AppData\Local\Temp\be7263c931480a31e61fd37c631c03f2c8793790152e8486110c788d0fee02bc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 144
      2⤵
      • Program crash
      PID:3056

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3876-121-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/3876-129-0x00000000053D0000-0x00000000053D6000-memory.dmp
    Filesize

    24KB

  • memory/3876-130-0x00000000099C0000-0x0000000009FC6000-memory.dmp
    Filesize

    6.0MB

  • memory/3876-131-0x00000000094C0000-0x00000000095CA000-memory.dmp
    Filesize

    1.0MB

  • memory/3876-132-0x0000000009360000-0x0000000009372000-memory.dmp
    Filesize

    72KB

  • memory/3876-133-0x00000000093F0000-0x000000000942E000-memory.dmp
    Filesize

    248KB

  • memory/3876-134-0x00000000093A0000-0x00000000093B0000-memory.dmp
    Filesize

    64KB

  • memory/3876-135-0x0000000009430000-0x000000000947B000-memory.dmp
    Filesize

    300KB

  • memory/3876-140-0x00000000096F0000-0x0000000009766000-memory.dmp
    Filesize

    472KB

  • memory/3876-141-0x0000000009810000-0x00000000098A2000-memory.dmp
    Filesize

    584KB

  • memory/3876-142-0x0000000009770000-0x00000000097D6000-memory.dmp
    Filesize

    408KB

  • memory/3876-143-0x000000000A9E0000-0x000000000AEDE000-memory.dmp
    Filesize

    5.0MB

  • memory/3876-392-0x00000000093A0000-0x00000000093B0000-memory.dmp
    Filesize

    64KB

  • memory/3876-397-0x000000000AEE0000-0x000000000B0A2000-memory.dmp
    Filesize

    1.8MB

  • memory/3876-398-0x000000000CC60000-0x000000000D18C000-memory.dmp
    Filesize

    5.2MB

  • memory/3876-513-0x000000000A790000-0x000000000A7E0000-memory.dmp
    Filesize

    320KB