Analysis

  • max time kernel
    124s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/02/2023, 20:02

General

  • Target

    fc11687d5b4396c3d764d6e419b5b32ee389b54fa971ba0f98d8458a90a5c43a.exe

  • Size

    722KB

  • MD5

    3b34f424e7bad78c03532e12ad5daedb

  • SHA1

    573d1caf83cefb18d8703747e92ec032bd27b864

  • SHA256

    fc11687d5b4396c3d764d6e419b5b32ee389b54fa971ba0f98d8458a90a5c43a

  • SHA512

    4a5aaf384a54b4ffa0290123d0772e9e16da2a5ae6805a9fce4bf0357f7f19bd6308505265983602a5eacb82e6fcc7d82e9367466f001fdd97c7db28428e413a

  • SSDEEP

    12288:IMrRy90xpzhLKhsSAf6Bp2BAfuMD5CUl5mhLyOd71xi1lXo72ke3Vq:pyw1LmsSAScKDAUlMhLyOd71WXo72A

Malware Config

Extracted

Family

redline

Botnet

fukia

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5783636fbd9e4f0cf9a017bce02e67e

Extracted

Family

amadey

Version

3.66

C2

193.233.20.4/t6r48nSa/index.php

Signatures

  • Amadey

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

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

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fc11687d5b4396c3d764d6e419b5b32ee389b54fa971ba0f98d8458a90a5c43a.exe
    "C:\Users\Admin\AppData\Local\Temp\fc11687d5b4396c3d764d6e419b5b32ee389b54fa971ba0f98d8458a90a5c43a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxf33ix.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxf33ix.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1552
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sVG31yN.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sVG31yN.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2184
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMO65oe.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMO65oe.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mse59.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mse59.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2976
          • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
            "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2800
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:868
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:4120
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:1936
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "mnolyk.exe" /P "Admin:N"
                  7⤵
                    PID:4800
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "mnolyk.exe" /P "Admin:R" /E
                    7⤵
                      PID:2308
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2768
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\5eb6b96734" /P "Admin:N"
                        7⤵
                          PID:1156
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\5eb6b96734" /P "Admin:R" /E
                          7⤵
                            PID:4268
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4628
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQf21ST.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQf21ST.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2728
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 1516
                      4⤵
                      • Program crash
                      PID:5100
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rme85jY.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rme85jY.exe
                  2⤵
                  • Modifies Windows Defender Real-time Protection settings
                  • Executes dropped EXE
                  • Windows security modification
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1672
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2728 -ip 2728
                1⤵
                  PID:4764
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:684
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3632

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rme85jY.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rme85jY.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxf33ix.exe

                  Filesize

                  618KB

                  MD5

                  8bae8596e9fb0a71a073bbae1cd244c4

                  SHA1

                  0a8ef8f89b19421556bd6c04fde908f0429b225e

                  SHA256

                  ef4990e5c52e58cbb105e9d2b728ef63dc50bd2fedffceff31929804278980d1

                  SHA512

                  f1af1a4e91adc6b87710b74b4a4378ef400228439a83242098671f1835c8241128703b35762d05651309422a28c20d7c77457de9e9c3cedabf66eb7ed6be18c9

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sxf33ix.exe

                  Filesize

                  618KB

                  MD5

                  8bae8596e9fb0a71a073bbae1cd244c4

                  SHA1

                  0a8ef8f89b19421556bd6c04fde908f0429b225e

                  SHA256

                  ef4990e5c52e58cbb105e9d2b728ef63dc50bd2fedffceff31929804278980d1

                  SHA512

                  f1af1a4e91adc6b87710b74b4a4378ef400228439a83242098671f1835c8241128703b35762d05651309422a28c20d7c77457de9e9c3cedabf66eb7ed6be18c9

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQf21ST.exe

                  Filesize

                  293KB

                  MD5

                  7cf461732cf9d151aed5ca9f15c9d689

                  SHA1

                  16308873863f9231638b81abe04b80afd0b98c18

                  SHA256

                  971b14529405a8774ceb5552f3f12fcf455f530e567b71ae043ef166f4ff9d4f

                  SHA512

                  1b27323c2386aa46b28ebd2b8a127dfa86ccefee0a104c73d0ec2fd56b7f72c65a46d0529716def211c747e386d101aa38cc7d2143839927971ba7788e381e75

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQf21ST.exe

                  Filesize

                  293KB

                  MD5

                  7cf461732cf9d151aed5ca9f15c9d689

                  SHA1

                  16308873863f9231638b81abe04b80afd0b98c18

                  SHA256

                  971b14529405a8774ceb5552f3f12fcf455f530e567b71ae043ef166f4ff9d4f

                  SHA512

                  1b27323c2386aa46b28ebd2b8a127dfa86ccefee0a104c73d0ec2fd56b7f72c65a46d0529716def211c747e386d101aa38cc7d2143839927971ba7788e381e75

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sVG31yN.exe

                  Filesize

                  286KB

                  MD5

                  02626d719ee4d0d808a592a56bebd69e

                  SHA1

                  d5c12835bdce4f97ee26b6c4162df0760bad2db1

                  SHA256

                  b27ac8e5b2598898747eea9e11086d137b93b5a51fe8ddc56a0b324de0773d9f

                  SHA512

                  460a2f4a2a84e2170df080627c7406915321ae8fbf4409fe118366071ee55a11aa9bd8e0735943f24fcdbc0a45641488cb120ba3dbd58417a5df297c188e0015

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sVG31yN.exe

                  Filesize

                  286KB

                  MD5

                  02626d719ee4d0d808a592a56bebd69e

                  SHA1

                  d5c12835bdce4f97ee26b6c4162df0760bad2db1

                  SHA256

                  b27ac8e5b2598898747eea9e11086d137b93b5a51fe8ddc56a0b324de0773d9f

                  SHA512

                  460a2f4a2a84e2170df080627c7406915321ae8fbf4409fe118366071ee55a11aa9bd8e0735943f24fcdbc0a45641488cb120ba3dbd58417a5df297c188e0015

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMO65oe.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kMO65oe.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mse59.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mse59.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  4cf63b9a3e4bc0910af4d8baa5939238

                  SHA1

                  361eea9bb65071ebf09d9598fe7a482e487b919f

                  SHA256

                  dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                  SHA512

                  177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

                • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                  Filesize

                  89KB

                  MD5

                  4cf63b9a3e4bc0910af4d8baa5939238

                  SHA1

                  361eea9bb65071ebf09d9598fe7a482e487b919f

                  SHA256

                  dd82c0954f9047eb2a601aefa58eec94c79f71cab58f980a663ae3b8a54a63f9

                  SHA512

                  177f101609bbdb7a3e423ecb2914b21d3fb91bf1e6267c4a30313b8ae0b5bc49659fc6ce1f1715649b8ee774022a9b045d886f2ba658ef065eefceedeaf7ee38

                • memory/992-145-0x0000000004FE0000-0x000000000501C000-memory.dmp

                  Filesize

                  240KB

                • memory/992-152-0x00000000073A0000-0x00000000078CC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/992-151-0x0000000006CA0000-0x0000000006E62000-memory.dmp

                  Filesize

                  1.8MB

                • memory/992-150-0x0000000006140000-0x0000000006190000-memory.dmp

                  Filesize

                  320KB

                • memory/992-141-0x0000000000710000-0x0000000000742000-memory.dmp

                  Filesize

                  200KB

                • memory/992-149-0x00000000062E0000-0x0000000006356000-memory.dmp

                  Filesize

                  472KB

                • memory/992-148-0x0000000006050000-0x00000000060E2000-memory.dmp

                  Filesize

                  584KB

                • memory/992-142-0x0000000005500000-0x0000000005B18000-memory.dmp

                  Filesize

                  6.1MB

                • memory/992-147-0x0000000006520000-0x0000000006AC4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/992-146-0x0000000005D00000-0x0000000005D66000-memory.dmp

                  Filesize

                  408KB

                • memory/992-144-0x0000000004FC0000-0x0000000004FD2000-memory.dmp

                  Filesize

                  72KB

                • memory/992-143-0x0000000005070000-0x000000000517A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/1672-182-0x00007FFF57480000-0x00007FFF57F41000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1672-180-0x00007FFF57480000-0x00007FFF57F41000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1672-179-0x0000000000340000-0x000000000034A000-memory.dmp

                  Filesize

                  40KB

                • memory/2728-170-0x00000000007E3000-0x0000000000811000-memory.dmp

                  Filesize

                  184KB

                • memory/2728-175-0x0000000000400000-0x0000000000767000-memory.dmp

                  Filesize

                  3.4MB

                • memory/2728-173-0x00000000007E3000-0x0000000000811000-memory.dmp

                  Filesize

                  184KB

                • memory/2728-174-0x00000000007E3000-0x0000000000811000-memory.dmp

                  Filesize

                  184KB

                • memory/2728-172-0x0000000000400000-0x0000000000767000-memory.dmp

                  Filesize

                  3.4MB

                • memory/2728-171-0x00000000023F0000-0x000000000243B000-memory.dmp

                  Filesize

                  300KB