Analysis

  • max time kernel
    103s
  • max time network
    106s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    26-09-2021 16:31

General

  • Target

    63a34871b484152dce8b02ce232207e288049a55ff148d0eee8d7571842d40ab.exe

  • Size

    416KB

  • MD5

    440c6427f359554d5152d93dbb272cc2

  • SHA1

    1be9b53d33272b3730bf564d1f2b39119cfb7c78

  • SHA256

    63a34871b484152dce8b02ce232207e288049a55ff148d0eee8d7571842d40ab

  • SHA512

    23e14a24c21a89c0222ab2b6a8ae77be7ff788abfa1b1ed3377723ec49d8b0969e84f26142abe564f2eb20ae6986b70f0ba885af394762bae2e383301fd3c2f8

Malware Config

Extracted

Family

redline

Botnet

Teslalogs

C2

91.206.14.151:50125

Signatures

  • RedLine

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

  • RedLine Payload 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 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\63a34871b484152dce8b02ce232207e288049a55ff148d0eee8d7571842d40ab.exe
    "C:\Users\Admin\AppData\Local\Temp\63a34871b484152dce8b02ce232207e288049a55ff148d0eee8d7571842d40ab.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:568
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:844

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/568-114-0x0000000001260000-0x0000000001261000-memory.dmp
    Filesize

    4KB

  • memory/568-115-0x0000000000B10000-0x0000000000B84000-memory.dmp
    Filesize

    464KB

  • memory/568-116-0x0000000002E80000-0x0000000002EC3000-memory.dmp
    Filesize

    268KB

  • memory/568-117-0x00000000760D0000-0x0000000076292000-memory.dmp
    Filesize

    1.8MB

  • memory/568-118-0x0000000001270000-0x0000000001271000-memory.dmp
    Filesize

    4KB

  • memory/844-119-0x0000000000700000-0x0000000000722000-memory.dmp
    Filesize

    136KB

  • memory/844-124-0x000000000071C5EA-mapping.dmp
  • memory/844-125-0x0000000000700000-0x0000000000701000-memory.dmp
    Filesize

    4KB

  • memory/844-127-0x00000000051A0000-0x00000000051A1000-memory.dmp
    Filesize

    4KB

  • memory/844-128-0x0000000000DA0000-0x0000000000DA1000-memory.dmp
    Filesize

    4KB

  • memory/844-129-0x0000000004CA0000-0x0000000004CA1000-memory.dmp
    Filesize

    4KB

  • memory/844-130-0x0000000004B90000-0x0000000005196000-memory.dmp
    Filesize

    6.0MB

  • memory/844-131-0x0000000004BD0000-0x0000000004BD1000-memory.dmp
    Filesize

    4KB

  • memory/844-132-0x0000000004C10000-0x0000000004C11000-memory.dmp
    Filesize

    4KB

  • memory/844-133-0x0000000006470000-0x0000000006471000-memory.dmp
    Filesize

    4KB

  • memory/844-134-0x0000000006B70000-0x0000000006B71000-memory.dmp
    Filesize

    4KB

  • memory/844-135-0x00000000070A0000-0x00000000070A1000-memory.dmp
    Filesize

    4KB

  • memory/844-136-0x00000000063F0000-0x00000000063F1000-memory.dmp
    Filesize

    4KB

  • memory/844-137-0x00000000066E0000-0x00000000066E1000-memory.dmp
    Filesize

    4KB

  • memory/844-138-0x00000000066C0000-0x00000000066C1000-memory.dmp
    Filesize

    4KB

  • memory/844-139-0x0000000006AB0000-0x0000000006AB1000-memory.dmp
    Filesize

    4KB

  • memory/844-140-0x00000000085A0000-0x00000000085A1000-memory.dmp
    Filesize

    4KB