Overview

overview

10

Static

static

d93ccf8e94...fb.exe

windows7_x64

10

d93ccf8e94...fb.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    167s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    29/01/2022, 10:16

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General

  • Target
    d93ccf8e9442170e3e27e203ed1314fb.exe
  • Size 5.7MB
  • Sample220129-matedahhap
  • SHA256 024eb21bd037fb35d9a56affa3a4e845585b963f65a4dfdbc5eaa93d5ef950a0
  • MD5 SHA1 SHA512
Score
10/10
onlyloggerredlinesmokeloadersocelarspablicherbackdoordiscoveryinfostealerloaderpersistencespywarestealersuricatatrojan

Malware Config

Extracted

Family

  • socelars

C2

  • http://www.anquyebt.com/

Extracted

Family

  • redline

Botnet

  • Pablicher

C2

  • 185.215.113.10:39759

Extracted

Family

  • smokeloader

Version

  • 2020

C2

  • http://host-data-coin-11.com/

  • http://file-coin-host-12.com/

rc4.i32
rc4.i32

Signatures

  • OnlyLogger

    A tiny loader that uses IPLogger to get its payload.

    loaderonlylogger
  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RedLine

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

    infostealerredline
  • RedLine Payload 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader
  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

    stealersocelars
  • Socelars Payload 2 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • suricata: ET MALWARE ClipBanker Variant Activity (POST)

    suricata: ET MALWARE ClipBanker Variant Activity (POST)

    suricata
  • suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

    suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

    suricata
  • suricata: ET MALWARE GCleaner Downloader Activity M5

    suricata: ET MALWARE GCleaner Downloader Activity M5

    suricata
  • suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

    suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

    suricata
  • suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

    suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

    suricata
  • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    suricata
  • OnlyLogger Payload 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 22 IoCs
  • Loads dropped DLL 55 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Drops file in System32 directory 13 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 8 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 6 IoCs
    installer
  • 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.

  • Kills process with taskkill 2 IoCs
    evasion
  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 19 IoCs
  • Modifies system certificate store 2 TTPs 9 IoCs
    evasionspywaretrojan
  • Runs ping.exe 1 TTPs 1 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
      PID:460
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        PID:884
        • C:\Windows\system32\wbem\WMIADAP.EXE
          wmiadap.exe /F /T /R
          3⤵
            PID:2644
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k SystemNetworkService
          2⤵
          • Drops file in System32 directory
          • Checks processor information in registry
          • Modifies data under HKEY_USERS
          • Modifies registry class
          • Suspicious behavior: GetForegroundWindowSpam
          PID:2220
      • C:\Users\Admin\AppData\Local\Temp\d93ccf8e9442170e3e27e203ed1314fb.exe
        "C:\Users\Admin\AppData\Local\Temp\d93ccf8e9442170e3e27e203ed1314fb.exe"
        1⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1220
        • C:\Users\Admin\AppData\Local\Temp\Proxypub.exe
          "C:\Users\Admin\AppData\Local\Temp\Proxypub.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:688
        • C:\Users\Admin\AppData\Local\Temp\zj.exe
          "C:\Users\Admin\AppData\Local\Temp\zj.exe"
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1676
          • C:\Users\Admin\AppData\Local\Temp\zj.exe
            "C:\Users\Admin\AppData\Local\Temp\zj.exe" -a
            3⤵
            • Executes dropped EXE
            • Suspicious use of SetWindowsHookEx
            PID:1640
        • C:\Users\Admin\AppData\Local\Temp\inst1.exe
          "C:\Users\Admin\AppData\Local\Temp\inst1.exe"
          2⤵
          • Executes dropped EXE
          PID:1816
        • C:\Users\Admin\AppData\Local\Temp\setup.exe
          "C:\Users\Admin\AppData\Local\Temp\setup.exe"
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1140
          • C:\Users\Admin\AppData\Local\Temp\is-MD905.tmp\setup.tmp
            "C:\Users\Admin\AppData\Local\Temp\is-MD905.tmp\setup.tmp" /SL5="$2015A,1614048,56832,C:\Users\Admin\AppData\Local\Temp\setup.exe"
            3⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1672
            • C:\Users\Admin\AppData\Local\Temp\setup.exe
              "C:\Users\Admin\AppData\Local\Temp\setup.exe" /SILENT
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1240
              • C:\Users\Admin\AppData\Local\Temp\is-7EB4L.tmp\setup.tmp
                "C:\Users\Admin\AppData\Local\Temp\is-7EB4L.tmp\setup.tmp" /SL5="$2015E,1614048,56832,C:\Users\Admin\AppData\Local\Temp\setup.exe" /SILENT
                5⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in Program Files directory
                • Suspicious use of FindShellTrayWindow
                PID:1116
                • C:\Users\Admin\AppData\Local\Temp\is-VRVIR.tmp\dllhostwin.exe
                  "C:\Users\Admin\AppData\Local\Temp\is-VRVIR.tmp\dllhostwin.exe" 79
                  6⤵
                  • Executes dropped EXE
                  • Suspicious behavior: GetForegroundWindowSpam
                  PID:2452
        • C:\Users\Admin\AppData\Local\Temp\toolspab2.exe
          "C:\Users\Admin\AppData\Local\Temp\toolspab2.exe"
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:308
          • C:\Users\Admin\AppData\Local\Temp\toolspab2.exe
            "C:\Users\Admin\AppData\Local\Temp\toolspab2.exe"
            3⤵
            • Executes dropped EXE
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            PID:1984
        • C:\Users\Admin\AppData\Local\Temp\setup_2.exe
          "C:\Users\Admin\AppData\Local\Temp\setup_2.exe"
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of AdjustPrivilegeToken
          PID:1456
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c taskkill /im "setup_2.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\setup_2.exe" & exit
            3⤵
              PID:1568
              • C:\Windows\SysWOW64\taskkill.exe
                taskkill /im "setup_2.exe" /f
                4⤵
                • Kills process with taskkill
                • Suspicious use of AdjustPrivilegeToken
                PID:896
          • C:\Users\Admin\AppData\Local\Temp\f.exe
            "C:\Users\Admin\AppData\Local\Temp\f.exe"
            2⤵
            • Executes dropped EXE
            PID:1848
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\f.exe" >> NUL
              3⤵
                PID:2316
                • C:\Windows\SysWOW64\PING.EXE
                  ping 127.0.0.1
                  4⤵
                  • Runs ping.exe
                  PID:2348
            • C:\Users\Admin\AppData\Local\Temp\askinstall25.exe
              "C:\Users\Admin\AppData\Local\Temp\askinstall25.exe"
              2⤵
              • Executes dropped EXE
              • Modifies system certificate store
              • Suspicious use of AdjustPrivilegeToken
              PID:1964
              • C:\Windows\SysWOW64\cmd.exe
                cmd.exe /c taskkill /f /im chrome.exe
                3⤵
                  PID:2088
                  • C:\Windows\SysWOW64\taskkill.exe
                    taskkill /f /im chrome.exe
                    4⤵
                    • Kills process with taskkill
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2112
              • C:\Users\Admin\AppData\Local\Temp\MyNotes Installation.exe
                "C:\Users\Admin\AppData\Local\Temp\MyNotes Installation.exe"
                2⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:1924
                • C:\Users\Admin\AppData\Local\Temp\SKfJPz8D7ef4g\MyNotes License Agreement.exe
                  "C:\Users\Admin\AppData\Local\Temp\SKfJPz8D7ef4g\MyNotes License Agreement.exe"
                  3⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Adds Run key to start application
                  • Modifies system certificate store
                  PID:2692
                  • C:\Users\Admin\AppData\Roaming\MyNotes\MyNotes.exe
                    "C:\Users\Admin\AppData\Roaming\MyNotes\MyNotes.exe" "--Utrjj0l"
                    4⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    PID:2840
              • C:\Users\Admin\AppData\Local\Temp\anytime1.exe
                "C:\Users\Admin\AppData\Local\Temp\anytime1.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:904
              • C:\Users\Admin\AppData\Local\Temp\anytime2.exe
                "C:\Users\Admin\AppData\Local\Temp\anytime2.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:1916
              • C:\Users\Admin\AppData\Local\Temp\anytime3.exe
                "C:\Users\Admin\AppData\Local\Temp\anytime3.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:1736
              • C:\Users\Admin\AppData\Local\Temp\anytime4.exe
                "C:\Users\Admin\AppData\Local\Temp\anytime4.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:1612
              • C:\Users\Admin\AppData\Local\Temp\logger.exe
                "C:\Users\Admin\AppData\Local\Temp\logger.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:588
            • C:\Windows\system32\rundll32.exe
              rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",global
              1⤵
              • Process spawned unexpected child process
              PID:2156
              • C:\Windows\SysWOW64\rundll32.exe
                rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",global
                2⤵
                • Loads dropped DLL
                • Modifies registry class
                • Suspicious use of AdjustPrivilegeToken
                PID:2184

            Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

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                  Downloads

                  memory/308-86-0x0000000000220000-0x0000000000229000-memory.dmp
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                  memory/308-83-0x0000000000550000-0x000000000057D000-memory.dmp
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                  memory/588-182-0x000000001B4F0000-0x000000001B4F2000-memory.dmp
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                  memory/588-154-0x0000000000950000-0x0000000000958000-memory.dmp
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                  memory/688-70-0x0000000000550000-0x0000000000598000-memory.dmp
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                  memory/688-90-0x0000000002020000-0x0000000002054000-memory.dmp
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                  memory/688-155-0x0000000004992000-0x0000000004993000-memory.dmp
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                  memory/688-157-0x0000000004993000-0x0000000004994000-memory.dmp
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                  memory/688-85-0x0000000004991000-0x0000000004992000-memory.dmp
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                  memory/688-167-0x0000000004994000-0x0000000004996000-memory.dmp
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                  memory/688-75-0x0000000000400000-0x0000000000499000-memory.dmp
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                  memory/688-74-0x00000000002E0000-0x0000000000319000-memory.dmp
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                  memory/688-146-0x0000000002070000-0x00000000020A2000-memory.dmp
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                  memory/884-169-0x0000000001B40000-0x0000000001BB2000-memory.dmp
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                  memory/884-168-0x00000000007A0000-0x00000000007EC000-memory.dmp
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                  memory/904-184-0x000000001B700000-0x000000001B702000-memory.dmp
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                  memory/904-151-0x0000000000E50000-0x0000000000E58000-memory.dmp
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                  memory/1116-156-0x00000000002D0000-0x00000000002D1000-memory.dmp
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                  memory/1116-173-0x0000000074531000-0x0000000074533000-memory.dmp
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                  memory/1140-102-0x0000000000400000-0x0000000000414000-memory.dmp
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                  memory/1140-135-0x0000000000400000-0x0000000000414000-memory.dmp
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                  memory/1220-55-0x0000000076C61000-0x0000000076C63000-memory.dmp
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                  memory/1220-54-0x00000000001A0000-0x000000000075A000-memory.dmp
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                  memory/1240-134-0x0000000000400000-0x0000000000414000-memory.dmp
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                  memory/1404-149-0x0000000002AE0000-0x0000000002AF6000-memory.dmp
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                  memory/1456-112-0x00000000005D0000-0x0000000000638000-memory.dmp
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                  memory/1456-158-0x0000000000230000-0x00000000002C4000-memory.dmp
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                  memory/1456-159-0x0000000000400000-0x0000000000494000-memory.dmp
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                  memory/1612-152-0x0000000001120000-0x0000000001128000-memory.dmp
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                  memory/1612-180-0x000000001B630000-0x000000001B632000-memory.dmp
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                  memory/1736-150-0x0000000000C10000-0x0000000000C18000-memory.dmp
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                  memory/1736-183-0x000000001B090000-0x000000001B092000-memory.dmp
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                  memory/1816-67-0x00000000001F0000-0x0000000000203000-memory.dmp
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                  memory/1816-66-0x00000000001C0000-0x00000000001D0000-memory.dmp
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                  memory/1916-181-0x000000001B5A0000-0x000000001B5A2000-memory.dmp
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                  memory/1916-153-0x0000000000810000-0x0000000000818000-memory.dmp
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                  memory/1984-88-0x0000000000400000-0x0000000000409000-memory.dmp
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                  memory/1984-147-0x0000000000400000-0x0000000000409000-memory.dmp
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                  memory/2184-166-0x0000000000340000-0x000000000039D000-memory.dmp
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                  memory/2184-165-0x00000000020A0000-0x00000000021A1000-memory.dmp
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                  memory/2220-177-0x00000000027F0000-0x00000000028F5000-memory.dmp
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                  memory/2220-178-0x0000000001FA0000-0x0000000001FC0000-memory.dmp
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                  memory/2220-176-0x0000000001C20000-0x0000000001C3B000-memory.dmp
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                  memory/2220-164-0x00000000000F0000-0x000000000013C000-memory.dmp
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                  memory/2220-170-0x0000000000480000-0x00000000004F2000-memory.dmp
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                  memory/2452-175-0x000007FEFC321000-0x000007FEFC323000-memory.dmp
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