Analysis

  • max time kernel
    54s
  • max time network
    65s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07-06-2023 22:00

General

  • Target

    9e0fefa708c43a47a6b4d3b4928c8e4df0e2ac6a64ff99285239fd5c7f838185.exe

  • Size

    282KB

  • MD5

    28a848d757434843f442a2e912776abe

  • SHA1

    6a4e9d08dc0452e2150185965de2a93bad7f9f8d

  • SHA256

    9e0fefa708c43a47a6b4d3b4928c8e4df0e2ac6a64ff99285239fd5c7f838185

  • SHA512

    0325e87187e160aa9d2050650377b6c961db0d81ef8f04852341c57577977deecd415a1360e252c29f8e5e55f05d45d357e53969555c9ce4dbe674899606bfd9

  • SSDEEP

    6144:xQvoWvJeeh6UwvTygXUNVS4MGh1aBFrvz1xcxcWhirt:xUl2yR1aBFrvz1xcxdirt

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\9e0fefa708c43a47a6b4d3b4928c8e4df0e2ac6a64ff99285239fd5c7f838185.exe
    "C:\Users\Admin\AppData\Local\Temp\9e0fefa708c43a47a6b4d3b4928c8e4df0e2ac6a64ff99285239fd5c7f838185.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3728
    • 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:4312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 500
      2⤵
      • Program crash
      PID:4140

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4312-116-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/4312-124-0x0000000004F00000-0x0000000004F06000-memory.dmp

    Filesize

    24KB

  • memory/4312-125-0x0000000009650000-0x0000000009C56000-memory.dmp

    Filesize

    6.0MB

  • memory/4312-126-0x0000000009150000-0x000000000925A000-memory.dmp

    Filesize

    1.0MB

  • memory/4312-127-0x0000000008E80000-0x0000000008E92000-memory.dmp

    Filesize

    72KB

  • memory/4312-128-0x0000000008EE0000-0x0000000008F1E000-memory.dmp

    Filesize

    248KB

  • memory/4312-129-0x0000000009040000-0x000000000908B000-memory.dmp

    Filesize

    300KB

  • memory/4312-130-0x0000000008F30000-0x0000000008F40000-memory.dmp

    Filesize

    64KB

  • memory/4312-135-0x0000000009310000-0x0000000009386000-memory.dmp

    Filesize

    472KB

  • memory/4312-136-0x0000000009430000-0x00000000094C2000-memory.dmp

    Filesize

    584KB

  • memory/4312-137-0x000000000A670000-0x000000000AB6E000-memory.dmp

    Filesize

    5.0MB

  • memory/4312-140-0x00000000094D0000-0x0000000009536000-memory.dmp

    Filesize

    408KB

  • memory/4312-145-0x0000000009600000-0x0000000009650000-memory.dmp

    Filesize

    320KB

  • memory/4312-392-0x0000000008F30000-0x0000000008F40000-memory.dmp

    Filesize

    64KB

  • memory/4312-397-0x000000000AB70000-0x000000000AD32000-memory.dmp

    Filesize

    1.8MB

  • memory/4312-398-0x000000000C8F0000-0x000000000CE1C000-memory.dmp

    Filesize

    5.2MB