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11-07-2024 05:43

240711-gej4lstgrf 10

06-09-2021 14:13

210906-rjpvrsedbm 10

08-07-2021 11:08

210708-4gztl3mwl6 10

08-07-2021 08:02

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06-07-2021 17:51

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06-07-2021 13:45

210706-eybelwcq86 10

Analysis

  • max time kernel
    1581s
  • max time network
    1582s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (13).exe

  • Size

    3.2MB

  • MD5

    3ae1c212119919e5fce71247286f8e0e

  • SHA1

    97c1890ab73c539056f95eafede319df774e9d38

  • SHA256

    30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e

  • SHA512

    5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Malware Config

Extracted

Family

redline

Botnet

ServAni

C2

87.251.71.195:82

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs
  • RedLine

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

  • RedLine Payload 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 1 IoCs
  • ASPack v2.12-2.42 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 15 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 7 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 3 IoCs

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

  • Drops file in System32 directory 4 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 2 IoCs
  • 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 4 IoCs

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

  • Modifies data under HKEY_USERS 16 IoCs
  • Modifies registry class 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s WpnService
    1⤵
      PID:2488
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
      1⤵
      • Modifies registry class
      PID:2480
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Browser
      1⤵
        PID:2424
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
        1⤵
          PID:2288
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
          1⤵
            PID:2228
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1872
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1436
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                1⤵
                  PID:1292
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s Themes
                  1⤵
                    PID:1216
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                    1⤵
                      PID:1068
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                      • Drops file in System32 directory
                      PID:948
                      • C:\Users\Admin\AppData\Roaming\ecrhsss
                        C:\Users\Admin\AppData\Roaming\ecrhsss
                        2⤵
                        • Executes dropped EXE
                        PID:3984
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 480
                          3⤵
                          • Suspicious use of NtCreateProcessExOtherParentProcess
                          • Program crash
                          PID:4028
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                        PID:1004
                      • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (13).exe
                        "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (13).exe"
                        1⤵
                        • Suspicious use of WriteProcessMemory
                        PID:3984
                        • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
                          "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of WriteProcessMemory
                          PID:3216
                          • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\setup_install.exe
                            "C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\setup_install.exe"
                            3⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of WriteProcessMemory
                            PID:2124
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_2.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:4056
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_2.exe
                                arnatic_2.exe
                                5⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Checks SCSI registry key(s)
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious behavior: MapViewOfSection
                                PID:2564
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_1.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:1580
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_1.exe
                                arnatic_1.exe
                                5⤵
                                • Executes dropped EXE
                                PID:2244
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 1720
                                  6⤵
                                  • Suspicious use of NtCreateProcessExOtherParentProcess
                                  • Program crash
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:4984
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_3.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:4076
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_3.exe
                                arnatic_3.exe
                                5⤵
                                • Executes dropped EXE
                                • Checks computer location settings
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:3744
                                • C:\Windows\SysWOW64\rUNdlL32.eXe
                                  "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                  6⤵
                                  • Loads dropped DLL
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of AdjustPrivilegeToken
                                  • Suspicious use of WriteProcessMemory
                                  PID:1040
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_4.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:2540
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_4.exe
                                arnatic_4.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:2328
                                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                  6⤵
                                  • Executes dropped EXE
                                  PID:4028
                                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                  6⤵
                                  • Executes dropped EXE
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4864
                                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                  6⤵
                                  • Executes dropped EXE
                                  PID:4212
                                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                  6⤵
                                  • Executes dropped EXE
                                  PID:1288
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_5.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:2500
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_5.exe
                                arnatic_5.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of AdjustPrivilegeToken
                                PID:3064
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_6.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:2572
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_6.exe
                                arnatic_6.exe
                                5⤵
                                • Executes dropped EXE
                                PID:2300
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_7.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:3812
                              • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_7.exe
                                arnatic_7.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • Suspicious use of WriteProcessMemory
                                PID:2220
                                • C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_7.exe
                                  C:\Users\Admin\AppData\Local\Temp\7zS09CB0244\arnatic_7.exe
                                  6⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3556
                      • \??\c:\windows\system32\svchost.exe
                        c:\windows\system32\svchost.exe -k netsvcs -s BITS
                        1⤵
                        • Suspicious use of SetThreadContext
                        • Modifies registry class
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:520
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k SystemNetworkService
                          2⤵
                          • Checks processor information in registry
                          • Modifies data under HKEY_USERS
                          • Modifies registry class
                          PID:4172
                        • 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
                          PID:5012

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/520-260-0x0000026A5C470000-0x0000026A5C474000-memory.dmp

                        Filesize

                        16KB

                      • memory/520-261-0x0000026A5A2A0000-0x0000026A5A2A1000-memory.dmp

                        Filesize

                        4KB

                      • memory/520-199-0x0000026A5C810000-0x0000026A5C881000-memory.dmp

                        Filesize

                        452KB

                      • memory/520-196-0x0000026A5C750000-0x0000026A5C79C000-memory.dmp

                        Filesize

                        304KB

                      • memory/520-262-0x0000026A5A2A0000-0x0000026A5A2A4000-memory.dmp

                        Filesize

                        16KB

                      • memory/520-264-0x0000026A59BF0000-0x0000026A59BF4000-memory.dmp

                        Filesize

                        16KB

                      • memory/948-223-0x0000023F48160000-0x0000023F481D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/948-282-0x0000023F48840000-0x0000023F488B4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1004-195-0x000001BDD13D0000-0x000001BDD1441000-memory.dmp

                        Filesize

                        452KB

                      • memory/1004-278-0x000001BDD1600000-0x000001BDD1674000-memory.dmp

                        Filesize

                        464KB

                      • memory/1040-194-0x0000000004AD0000-0x0000000004B2D000-memory.dmp

                        Filesize

                        372KB

                      • memory/1040-192-0x0000000004BAE000-0x0000000004CAF000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/1068-281-0x00000129940C0000-0x0000012994134000-memory.dmp

                        Filesize

                        464KB

                      • memory/1068-220-0x0000012994040000-0x00000129940B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1216-237-0x0000026A4F060000-0x0000026A4F0D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1216-285-0x0000026A4F7D0000-0x0000026A4F844000-memory.dmp

                        Filesize

                        464KB

                      • memory/1292-238-0x0000024BC97D0000-0x0000024BC9841000-memory.dmp

                        Filesize

                        452KB

                      • memory/1292-286-0x0000024BC9DB0000-0x0000024BC9E24000-memory.dmp

                        Filesize

                        464KB

                      • memory/1436-283-0x000001F9B5B30000-0x000001F9B5BA4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1436-225-0x000001F9B5AB0000-0x000001F9B5B21000-memory.dmp

                        Filesize

                        452KB

                      • memory/1872-226-0x0000016B23F60000-0x0000016B23FD1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1872-284-0x0000016B24080000-0x0000016B240F4000-memory.dmp

                        Filesize

                        464KB

                      • memory/2112-255-0x0000000000D20000-0x0000000000D36000-memory.dmp

                        Filesize

                        88KB

                      • memory/2124-134-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/2124-138-0x0000000000400000-0x000000000051E000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/2124-137-0x000000006B280000-0x000000006B2A6000-memory.dmp

                        Filesize

                        152KB

                      • memory/2124-136-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/2124-135-0x000000006B440000-0x000000006B4CF000-memory.dmp

                        Filesize

                        572KB

                      • memory/2124-133-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/2124-131-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/2124-132-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/2220-166-0x0000000000E40000-0x0000000000E41000-memory.dmp

                        Filesize

                        4KB

                      • memory/2228-280-0x000001B13F110000-0x000001B13F184000-memory.dmp

                        Filesize

                        464KB

                      • memory/2228-216-0x000001B13EB50000-0x000001B13EBC1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2244-244-0x00000000009F0000-0x0000000000B3A000-memory.dmp

                        Filesize

                        1.3MB

                      • memory/2244-245-0x0000000000400000-0x0000000000949000-memory.dmp

                        Filesize

                        5.3MB

                      • memory/2288-279-0x000001FE148C0000-0x000001FE14934000-memory.dmp

                        Filesize

                        464KB

                      • memory/2288-200-0x000001FE14840000-0x000001FE148B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2424-277-0x0000025BF1530000-0x0000025BF15A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/2424-189-0x0000025BF1170000-0x0000025BF11E1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2480-239-0x000002182C480000-0x000002182C4F1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2480-287-0x000002182C830000-0x000002182C8A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/2488-288-0x0000022459D40000-0x0000022459DB4000-memory.dmp

                        Filesize

                        464KB

                      • memory/2488-240-0x0000022459780000-0x00000224597F1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2564-243-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/2564-242-0x00000000001E0000-0x00000000001E9000-memory.dmp

                        Filesize

                        36KB

                      • memory/3064-169-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3064-171-0x0000000002C80000-0x0000000002C81000-memory.dmp

                        Filesize

                        4KB

                      • memory/3064-187-0x000000001BA50000-0x000000001BA52000-memory.dmp

                        Filesize

                        8KB

                      • memory/3064-172-0x0000000002CA0000-0x0000000002CBF000-memory.dmp

                        Filesize

                        124KB

                      • memory/3064-173-0x0000000002D30000-0x0000000002D31000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-224-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-229-0x0000000004D60000-0x0000000004D61000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-218-0x0000000004D50000-0x0000000004D51000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-206-0x0000000000400000-0x000000000041E000-memory.dmp

                        Filesize

                        120KB

                      • memory/3556-236-0x0000000004FA0000-0x0000000004FA1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-217-0x0000000005370000-0x0000000005371000-memory.dmp

                        Filesize

                        4KB

                      • memory/3556-221-0x0000000004C90000-0x0000000004C91000-memory.dmp

                        Filesize

                        4KB

                      • memory/3984-292-0x0000000000960000-0x0000000000AAA000-memory.dmp

                        Filesize

                        1.3MB

                      • memory/3984-294-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/4172-190-0x0000025B05500000-0x0000025B05571000-memory.dmp

                        Filesize

                        452KB

                      • memory/5012-258-0x000001E6BA5A0000-0x000001E6BA5BB000-memory.dmp

                        Filesize

                        108KB

                      • memory/5012-253-0x000001E6BA3B0000-0x000001E6BA3FE000-memory.dmp

                        Filesize

                        312KB

                      • memory/5012-254-0x000001E6BA700000-0x000001E6BA774000-memory.dmp

                        Filesize

                        464KB

                      • memory/5012-259-0x000001E6BCF00000-0x000001E6BD006000-memory.dmp

                        Filesize

                        1.0MB