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Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2022, 16:07

General

  • Target

    313a2a4bb23437009eb1fdf89d207adf055f1ed5ee170c5b8261b5ca06d9817f.exe

  • Size

    399KB

  • MD5

    02cc77cd1bad925ad5a2aec85f815e08

  • SHA1

    3f50f5995ba8dc56ba56cd1bbe72bd85fe9add14

  • SHA256

    313a2a4bb23437009eb1fdf89d207adf055f1ed5ee170c5b8261b5ca06d9817f

  • SHA512

    ae2f0cac2bef5ce8e18e747bfe4ea8995861f0f1add6cd074a82a157de826713db40f36a15e2cbbf8ec77896fb072f971b8585a1ce32e0df51de0e322ce3e55d

  • SSDEEP

    12288:0nTC5+E5GP8Mj3Bghft/ahrZ6LVRctmN:fGUAuh9Asn6G

Malware Config

Extracted

Family

redline

Botnet

bundle

C2

65.21.5.58:24911

Attributes
  • auth_value

    6ba39c71235c326fff2ec73530bea821

Signatures

  • RedLine

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

  • Uses the VBS compiler for execution 1 TTPs
  • 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\313a2a4bb23437009eb1fdf89d207adf055f1ed5ee170c5b8261b5ca06d9817f.exe
    "C:\Users\Admin\AppData\Local\Temp\313a2a4bb23437009eb1fdf89d207adf055f1ed5ee170c5b8261b5ca06d9817f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 48
      2⤵
      • Program crash
      PID:756

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/940-54-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/940-56-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/940-62-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/940-63-0x0000000000080000-0x00000000000B2000-memory.dmp

    Filesize

    200KB

  • memory/940-65-0x00000000757E1000-0x00000000757E3000-memory.dmp

    Filesize

    8KB