Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    24-05-2021 19:23

General

  • Target

    Install_Plugin_x64_x86.exe

  • Size

    1.1MB

  • MD5

    ffe3cce3479bb06607d5056e6dbca530

  • SHA1

    5aff7d6fd1aae0a2d66edf5692216749ba31658f

  • SHA256

    079e85bcaa57b334fa9b3debe99c9f0402eb01104c9fdf3811e34e17308d64f0

  • SHA512

    8b8efc3df750119418c2426f792b13d00b1afa2e05f0df18bcf1a1d90150a5f716fda785ba3752d8a2c9193b8bbd0d8d2c1debc71c027f1011c3378493e2d350

Score
10/10

Malware Config

Extracted

Family

redline

Botnet

10

C2

86.107.197.200:40355

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Install_Plugin_x64_x86.exe
    "C:\Users\Admin\AppData\Local\Temp\Install_Plugin_x64_x86.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4044
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1872
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /7
    1⤵
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2404

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1872-125-0x000000000042B086-mapping.dmp
  • memory/1872-135-0x0000000005A20000-0x0000000005A21000-memory.dmp
    Filesize

    4KB

  • memory/1872-134-0x00000000057C0000-0x00000000057C1000-memory.dmp
    Filesize

    4KB

  • memory/1872-133-0x0000000005780000-0x0000000005781000-memory.dmp
    Filesize

    4KB

  • memory/1872-132-0x0000000005720000-0x0000000005721000-memory.dmp
    Filesize

    4KB

  • memory/1872-131-0x0000000005CA0000-0x0000000005CA1000-memory.dmp
    Filesize

    4KB

  • memory/1872-130-0x00000000054C0000-0x00000000054C1000-memory.dmp
    Filesize

    4KB

  • memory/1872-129-0x0000000005090000-0x0000000005091000-memory.dmp
    Filesize

    4KB

  • memory/1872-128-0x0000000004F40000-0x0000000004F41000-memory.dmp
    Filesize

    4KB

  • memory/1872-124-0x0000000000400000-0x0000000000432000-memory.dmp
    Filesize

    200KB

  • memory/4044-119-0x0000000005050000-0x000000000554E000-memory.dmp
    Filesize

    5.0MB

  • memory/4044-123-0x000000000C120000-0x000000000C1A9000-memory.dmp
    Filesize

    548KB

  • memory/4044-122-0x0000000009C60000-0x0000000009D23000-memory.dmp
    Filesize

    780KB

  • memory/4044-121-0x0000000008420000-0x0000000008421000-memory.dmp
    Filesize

    4KB

  • memory/4044-120-0x0000000006CF0000-0x0000000006CF5000-memory.dmp
    Filesize

    20KB

  • memory/4044-114-0x0000000000680000-0x0000000000681000-memory.dmp
    Filesize

    4KB

  • memory/4044-118-0x0000000004FE0000-0x0000000004FE1000-memory.dmp
    Filesize

    4KB

  • memory/4044-117-0x0000000005050000-0x0000000005051000-memory.dmp
    Filesize

    4KB

  • memory/4044-116-0x0000000005550000-0x0000000005551000-memory.dmp
    Filesize

    4KB