Analysis

  • max time kernel
    188s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:56

General

  • Target

    1a570f3f97bfd55b1ea3dc07be4ea5710bc4638367787fea00212c98f696834e.exe

  • Size

    1.3MB

  • MD5

    c41de7deb56e46c409525e1d8ab78139

  • SHA1

    6f28e9ad024298acc1b297fc98b672eadd179633

  • SHA256

    1a570f3f97bfd55b1ea3dc07be4ea5710bc4638367787fea00212c98f696834e

  • SHA512

    198052e058cecb296b2df7a50836f6332bcd4189e4a417c9a35411d994556cdde5fe9c626349ab7afeda80c16c4e9781394d0b0aa40afdc3048a1e76775b8593

  • SSDEEP

    24576:2yrkmZd8TfamFI61tT6j6DBQH1BoFu69/BBIL9RskZxxHY7I+vlbYF5gCeWa:F4o+f7KeWjoBSyEmBBIuUF+Ct

Malware Config

Extracted

Family

redline

Botnet

gruha

C2

77.91.124.55:19071

Attributes
  • auth_value

    2f4cf2e668a540e64775b27535cc6892

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detect Mystic stealer payload 4 IoCs
  • Detects Healer an antivirus disabler dropper 1 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • RedLine

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

  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Program crash 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a570f3f97bfd55b1ea3dc07be4ea5710bc4638367787fea00212c98f696834e.exe
    "C:\Users\Admin\AppData\Local\Temp\1a570f3f97bfd55b1ea3dc07be4ea5710bc4638367787fea00212c98f696834e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9354318.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9354318.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9842888.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9842888.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4056
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8054881.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8054881.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1232
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3945350.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3945350.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:60
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q7542310.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q7542310.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2080
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                • Modifies Windows Defender Real-time Protection settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3828
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2080 -s 140
                7⤵
                • Program crash
                PID:4332
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9294797.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9294797.exe
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:4676
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:564
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 564 -s 560
                    8⤵
                    • Program crash
                    PID:3092
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4676 -s 588
                  7⤵
                  • Program crash
                  PID:4000
            • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8964959.exe
              C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8964959.exe
              5⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:4104
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                  PID:4272
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 588
                  6⤵
                  • Program crash
                  PID:4840
            • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t6657032.exe
              C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t6657032.exe
              4⤵
              • Executes dropped EXE
              PID:3168
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2080 -ip 2080
        1⤵
          PID:2008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4676 -ip 4676
          1⤵
            PID:2824
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 564 -ip 564
            1⤵
              PID:64
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4104 -ip 4104
              1⤵
                PID:824

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log
                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9354318.exe
                Filesize

                1.2MB

                MD5

                f5e177c580e978bc8c17f808c59c0b00

                SHA1

                49d7f8192846fc76bbabeaa4681ca52757537f2e

                SHA256

                ace499edad30acb0daeb0966a8d164772fd0e352ff8d89d33bd25b2b26bb8c92

                SHA512

                4930c2621c09a03cc5d4620c04841cef54bcee6e648178af49e43e5b81959d26615fba2f18ffbeded4779ecf938fa6f20d1d08147d61e6c948ceaa1e700030db

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z9354318.exe
                Filesize

                1.2MB

                MD5

                f5e177c580e978bc8c17f808c59c0b00

                SHA1

                49d7f8192846fc76bbabeaa4681ca52757537f2e

                SHA256

                ace499edad30acb0daeb0966a8d164772fd0e352ff8d89d33bd25b2b26bb8c92

                SHA512

                4930c2621c09a03cc5d4620c04841cef54bcee6e648178af49e43e5b81959d26615fba2f18ffbeded4779ecf938fa6f20d1d08147d61e6c948ceaa1e700030db

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9842888.exe
                Filesize

                1.0MB

                MD5

                50beb0bf90e63b7d4396de598c362d3a

                SHA1

                d05db3299ef8f0abad249e14b1915d5ac03cef41

                SHA256

                7bcb7d7c2687f838c7ad659d74ce1323bb4a35ecff121020210b7092996d2cf1

                SHA512

                e475358d5a8630481d8530e99feb73af7fb2d0deb4e1f11676a64cc5c901a1549280fdacb9332938b1f9294cba754d82da72473e0516e6ce8e9ded639e9503f8

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9842888.exe
                Filesize

                1.0MB

                MD5

                50beb0bf90e63b7d4396de598c362d3a

                SHA1

                d05db3299ef8f0abad249e14b1915d5ac03cef41

                SHA256

                7bcb7d7c2687f838c7ad659d74ce1323bb4a35ecff121020210b7092996d2cf1

                SHA512

                e475358d5a8630481d8530e99feb73af7fb2d0deb4e1f11676a64cc5c901a1549280fdacb9332938b1f9294cba754d82da72473e0516e6ce8e9ded639e9503f8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t6657032.exe
                Filesize

                219KB

                MD5

                c256a814d3f9d02d73029580dfe882b3

                SHA1

                e11e9ea937183139753f3b0d5e71c8301d000896

                SHA256

                53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

                SHA512

                1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\t6657032.exe
                Filesize

                219KB

                MD5

                c256a814d3f9d02d73029580dfe882b3

                SHA1

                e11e9ea937183139753f3b0d5e71c8301d000896

                SHA256

                53f129d7c6b008406a6214c261e45c06dfc1cd7dc36639018e37b07416bf5f7c

                SHA512

                1f263232f9bcf8f936239cd0866594c5d14c4b6cca8337c1a20dabfedf588fbc5839deba7f5fc8243f1a6fa64f87a2133afde6ce7b6eb4293b4807f66e05df3a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8054881.exe
                Filesize

                883KB

                MD5

                6b24e4443a51850e0efb455d3733fbfb

                SHA1

                986e20fba401766a6d6caf3ce2001e1e92da30b9

                SHA256

                cb5d10f41126212157d994ba33c927ec5d8359870e5481078166a5db7b9eec46

                SHA512

                0969295896a4082c63a8eb70f57559ef993c252e09dbd15f4cb2f303b8ef7c19d1ef3325d7eb84a521d0da8142806d5258b587f0d87c515d584a87c230e20636

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z8054881.exe
                Filesize

                883KB

                MD5

                6b24e4443a51850e0efb455d3733fbfb

                SHA1

                986e20fba401766a6d6caf3ce2001e1e92da30b9

                SHA256

                cb5d10f41126212157d994ba33c927ec5d8359870e5481078166a5db7b9eec46

                SHA512

                0969295896a4082c63a8eb70f57559ef993c252e09dbd15f4cb2f303b8ef7c19d1ef3325d7eb84a521d0da8142806d5258b587f0d87c515d584a87c230e20636

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8964959.exe
                Filesize

                1.0MB

                MD5

                3d456bf2bcb91ac76c764cd0e6fda7c3

                SHA1

                814ffc0790f4c2b2c402d038f9d17ab6d62e4686

                SHA256

                40bda35a2621b0ff7184b44bfc2966529a48c3b7141240e647bd9ae58412a2cb

                SHA512

                731b177ab079ae61915d76d90784eaac008928ec039fd2786e4645c5c8fa7fad3da6c86cdcda0fcf14787cea0616dafb7e6ba097de61e0a79882c4b988dd8ae0

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s8964959.exe
                Filesize

                1.0MB

                MD5

                3d456bf2bcb91ac76c764cd0e6fda7c3

                SHA1

                814ffc0790f4c2b2c402d038f9d17ab6d62e4686

                SHA256

                40bda35a2621b0ff7184b44bfc2966529a48c3b7141240e647bd9ae58412a2cb

                SHA512

                731b177ab079ae61915d76d90784eaac008928ec039fd2786e4645c5c8fa7fad3da6c86cdcda0fcf14787cea0616dafb7e6ba097de61e0a79882c4b988dd8ae0

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3945350.exe
                Filesize

                492KB

                MD5

                782b141105ccda0366049fa315839f11

                SHA1

                3f6045c1d1833132745cca4f745b0a8438aec8cc

                SHA256

                65461839b6878981b36290e58fddbfc6b02bea6b7147d2e2fe68f8b760be9df0

                SHA512

                c492556b1f1ddbf3f4b461a5bc0b63f4c6993f9d1decae29ea4af45a1fda7715d84e4272354439ef226dc416503414edd0206df2084ec50608468d2b37b71693

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z3945350.exe
                Filesize

                492KB

                MD5

                782b141105ccda0366049fa315839f11

                SHA1

                3f6045c1d1833132745cca4f745b0a8438aec8cc

                SHA256

                65461839b6878981b36290e58fddbfc6b02bea6b7147d2e2fe68f8b760be9df0

                SHA512

                c492556b1f1ddbf3f4b461a5bc0b63f4c6993f9d1decae29ea4af45a1fda7715d84e4272354439ef226dc416503414edd0206df2084ec50608468d2b37b71693

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q7542310.exe
                Filesize

                860KB

                MD5

                ae7e0e5ead951a22e70773fb90665521

                SHA1

                7a84a343ece3df3c897cd35bc0280c1794c33fdb

                SHA256

                45874da3fc90bff57fbd6d28565dbd6467487a8beed42baa3e70b6efbf7d4d8f

                SHA512

                6c39b635db45cda12ab2e41eae3c0b6acbd67a1016d95a7812d5421a640fa719a60a58b9eeb04dbedc6c382556e683f19c659efedf39f025e9d304c1494c8373

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q7542310.exe
                Filesize

                860KB

                MD5

                ae7e0e5ead951a22e70773fb90665521

                SHA1

                7a84a343ece3df3c897cd35bc0280c1794c33fdb

                SHA256

                45874da3fc90bff57fbd6d28565dbd6467487a8beed42baa3e70b6efbf7d4d8f

                SHA512

                6c39b635db45cda12ab2e41eae3c0b6acbd67a1016d95a7812d5421a640fa719a60a58b9eeb04dbedc6c382556e683f19c659efedf39f025e9d304c1494c8373

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9294797.exe
                Filesize

                1016KB

                MD5

                2bb81d6fb6bc133342a0831dfd1ed224

                SHA1

                397d9d8e89701cd86fc21b761906ce7274241db8

                SHA256

                06d4a71227878bd6bff72aee5bc43183e7152f90684105d22fe2588acb68c5b7

                SHA512

                6e0b3b744cc20de95b21cc8661d1a0588c41eafc3150eae218d9b14d1a9b368269fc5d88953c1056676dac2e6e87a05ba33bf440fc02dba8e0573c429b8f6713

              • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r9294797.exe
                Filesize

                1016KB

                MD5

                2bb81d6fb6bc133342a0831dfd1ed224

                SHA1

                397d9d8e89701cd86fc21b761906ce7274241db8

                SHA256

                06d4a71227878bd6bff72aee5bc43183e7152f90684105d22fe2588acb68c5b7

                SHA512

                6e0b3b744cc20de95b21cc8661d1a0588c41eafc3150eae218d9b14d1a9b368269fc5d88953c1056676dac2e6e87a05ba33bf440fc02dba8e0573c429b8f6713

              • memory/564-43-0x0000000000400000-0x0000000000428000-memory.dmp
                Filesize

                160KB

              • memory/564-44-0x0000000000400000-0x0000000000428000-memory.dmp
                Filesize

                160KB

              • memory/564-45-0x0000000000400000-0x0000000000428000-memory.dmp
                Filesize

                160KB

              • memory/564-47-0x0000000000400000-0x0000000000428000-memory.dmp
                Filesize

                160KB

              • memory/3828-36-0x0000000074000000-0x00000000747B0000-memory.dmp
                Filesize

                7.7MB

              • memory/3828-35-0x0000000000400000-0x000000000040A000-memory.dmp
                Filesize

                40KB

              • memory/3828-39-0x0000000074000000-0x00000000747B0000-memory.dmp
                Filesize

                7.7MB

              • memory/3828-37-0x0000000074000000-0x00000000747B0000-memory.dmp
                Filesize

                7.7MB

              • memory/4272-51-0x0000000000400000-0x0000000000430000-memory.dmp
                Filesize

                192KB

              • memory/4272-53-0x0000000074000000-0x00000000747B0000-memory.dmp
                Filesize

                7.7MB

              • memory/4272-54-0x0000000074000000-0x00000000747B0000-memory.dmp
                Filesize

                7.7MB

              • memory/4272-55-0x00000000056F0000-0x00000000056F6000-memory.dmp
                Filesize

                24KB

              • memory/4272-59-0x000000000B0E0000-0x000000000B6F8000-memory.dmp
                Filesize

                6.1MB