Analysis

  • max time kernel
    152s
  • max time network
    174s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    24-05-2022 18:34

General

  • Target

    f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53.exe

  • Size

    1.4MB

  • MD5

    01f6d86a3e0050cb116ad4f16f12a420

  • SHA1

    1d970042bb5b4d6fe680c177c44529f6a7671c3c

  • SHA256

    f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53

  • SHA512

    b6a33c16bd8786d84cca5bad32a6fe80698dae7d031207048d38fadc8962e011432c7cd9519353b821ef90ab91a59088b11ba72109ab20d234cc20bc28589939

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

aleaiasko.ug

Extracted

Family

raccoon

Botnet

180d3985eb74eacf2de83c771fbf30a60f670ec0

Attributes
  • url4cnc

    https://telete.in/jrikitiki

rc4.plain
rc4.plain

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 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: MapViewOfSection 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53.exe
    "C:\Users\Admin\AppData\Local\Temp\f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Local\Temp\Hfkvbscdium.exe
      "C:\Users\Admin\AppData\Local\Temp\Hfkvbscdium.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Users\Admin\AppData\Local\Temp\Hfkvbscdium.exe
        "C:\Users\Admin\AppData\Local\Temp\Hfkvbscdium.exe"
        3⤵
        • Executes dropped EXE
        PID:1336
    • C:\Users\Admin\AppData\Local\Temp\PothqncmajgF.exe
      "C:\Users\Admin\AppData\Local\Temp\PothqncmajgF.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:956
      • C:\Users\Admin\AppData\Local\Temp\PothqncmajgF.exe
        "C:\Users\Admin\AppData\Local\Temp\PothqncmajgF.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2044
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 788
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:1616
    • C:\Users\Admin\AppData\Local\Temp\f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53.exe
      "C:\Users\Admin\AppData\Local\Temp\f16514ee7d82f75259d7e0081f96533640f6bdd8bba7bf47b6d0fa64bbf98e53.exe"
      2⤵
        PID:1296

    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\Hfkvbscdium.exe
      Filesize

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      432KB

      MD5

      1e9d15d0e69d2ddaa1201eeb9859645e

      SHA1

      d75e404d0a709d26781b0481a68e74218b4c4a5c

      SHA256

      236c5582b4f39d71904e6d072d0c7e2c45b5a935dd56939c92e1b954607842a2

      SHA512

      4682a620a0b72216a34970b726f1818a76b47be8733182d5080d1a12b919f401849d4ca009fb40ba2cfd0ac3b67decba76e36866c608268fc9b9b244ac4c826b

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

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

      480KB

      MD5

      7f572cad5b68d5b32e330aca579152ae

      SHA1

      a4f3f75b11a059c491476c475721c37d65e7fe31

      SHA256

      f332a57c7b18e9c7696d9bca39de867d47d24062aadf00d83c839326a55cf88c

      SHA512

      8f1ec362a6230359055549e7245aba2d48b754b8a477f22451351b817f7d26e95d095de27d6c9b12d6caa09034487a2d15703e6ddb77ade6631e0f205f413c55

    • memory/956-66-0x0000000000000000-mapping.dmp
    • memory/1296-86-0x0000000000400000-0x0000000000493000-memory.dmp
      Filesize

      588KB

    • memory/1296-74-0x000000000043FA98-mapping.dmp
    • memory/1336-77-0x0000000000400000-0x0000000000420000-memory.dmp
      Filesize

      128KB

    • memory/1336-73-0x000000000041A684-mapping.dmp
    • memory/1616-87-0x0000000000000000-mapping.dmp
    • memory/1640-56-0x0000000075AE1000-0x0000000075AE3000-memory.dmp
      Filesize

      8KB

    • memory/1728-75-0x0000000000250000-0x0000000000256000-memory.dmp
      Filesize

      24KB

    • memory/1728-59-0x0000000000000000-mapping.dmp
    • memory/2044-81-0x0000000000417A8B-mapping.dmp
    • memory/2044-84-0x0000000000400000-0x0000000000434000-memory.dmp
      Filesize

      208KB