Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15-05-2022 21:20

General

  • Target

    fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493.exe

  • Size

    1.0MB

  • MD5

    1d14c938c3dc37a1e53ffa556b22d177

  • SHA1

    d212b0d999e33da5994d3966e4bcbb369b1c7289

  • SHA256

    fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493

  • SHA512

    816370cd07c7c04fd6a113c2ebb8fa878d7b4df186101e5bd337bc1f931c292d9d72c7cd6c2895c17be612c79d5ab5a56a848407a8072a25f2817f98c1bac176

Malware Config

Extracted

Family

raccoon

Botnet

d58ee081e4d259676e5c18189c82f5356e64ec30

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

courtneysdv.ac.ug

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Raccoon Stealer Payload 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 11 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493.exe
    "C:\Users\Admin\AppData\Local\Temp\fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
      "C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:820
      • C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
        "C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2024
    • C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
      "C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
        "C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1728
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1728 -s 876
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:1552
    • C:\Users\Admin\AppData\Local\Temp\fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493.exe
      "C:\Users\Admin\AppData\Local\Temp\fccc12ba866c71644e8d877c8780ee0ba0178c1712b3c05f957f90f59de6d493.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:1812

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • C:\Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • C:\Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • \Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • \Users\Admin\AppData\Local\Temp\CVhffgrdDFbv.exe
    Filesize

    232KB

    MD5

    02a3dc4aeb09f2d0c48a47922bed2d73

    SHA1

    ad59fb3b77bb02a2a38ddba31d617b17eeffb276

    SHA256

    4a2d4f9ed9d34ba93219ad56c5d20902b89ecf8541afde59d1c321e0784f3b57

    SHA512

    22bab6e49b3528b8e74b943c70541b1fbf4eb5b0d57924bf4bf4ae461fd5253e1d6ea3b7b1aff9263f1175d059c8daa4cb6236e869a16b2e585cc0ebe58f9e06

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • \Users\Admin\AppData\Local\Temp\zVhgfgjbnv.exe
    Filesize

    276KB

    MD5

    3353c49b01e245c14103afb71443c724

    SHA1

    9d51ca208eb1d2d7e0b9bbd399af7e17bfcb2e97

    SHA256

    29fc25aa5e1cae33ce7df5819cb4cd586784828039f4cda5b4f16583cf92a2d6

    SHA512

    a636f77352ccf2a52778631f2c43365290ae9a7da8e686c28ebe259c63f910269b9f0df5d0595cd46d25f9aa64c84c6423e596fc771ef4c9e024be75448b50df

  • memory/820-71-0x0000000000240000-0x0000000000247000-memory.dmp
    Filesize

    28KB

  • memory/820-59-0x0000000000000000-mapping.dmp
  • memory/1076-73-0x0000000000280000-0x0000000000287000-memory.dmp
    Filesize

    28KB

  • memory/1076-65-0x0000000000000000-mapping.dmp
  • memory/1464-56-0x0000000074B51000-0x0000000074B53000-memory.dmp
    Filesize

    8KB

  • memory/1464-72-0x0000000000600000-0x0000000000607000-memory.dmp
    Filesize

    28KB

  • memory/1552-89-0x0000000000000000-mapping.dmp
  • memory/1728-88-0x0000000000400000-0x0000000000434000-memory.dmp
    Filesize

    208KB

  • memory/1728-83-0x0000000000417A8B-mapping.dmp
  • memory/1812-87-0x0000000000400000-0x0000000000493000-memory.dmp
    Filesize

    588KB

  • memory/1812-78-0x000000000043FA93-mapping.dmp
  • memory/2024-86-0x0000000000400000-0x0000000000420000-memory.dmp
    Filesize

    128KB

  • memory/2024-76-0x000000000041A684-mapping.dmp