Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-02-2023 15:33

General

  • Target

    ca7f398c36dc95d40bbf374943ea7cc3940489db6f87fe6c0223c3ffe679544b.exe

  • Size

    744KB

  • MD5

    65a3fc697de4af481d3cb865c6de762e

  • SHA1

    a916d71ae5670f05fc6b78c6eac00ed1c462b956

  • SHA256

    ca7f398c36dc95d40bbf374943ea7cc3940489db6f87fe6c0223c3ffe679544b

  • SHA512

    a1efffead8d71deefd5bab31f3ff695cf4d450a6a6566d90ca6fab5475e71fd26dc2ee3a6a499f2d2ed1764861df287acee63411cfb2ba0f44721dc943b0e3ee

  • SSDEEP

    12288:VMrEy90W2hMZJZfJ/Q3meFMAieRwQf9rgLvSZFjPQ72vDJ+VniVUsnrMT0Xo5k+b:tyD2iDZfJ/YmWRwVvEQ72vDQnir9ohbt

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\ca7f398c36dc95d40bbf374943ea7cc3940489db6f87fe6c0223c3ffe679544b.exe
    "C:\Users\Admin\AppData\Local\Temp\ca7f398c36dc95d40bbf374943ea7cc3940489db6f87fe6c0223c3ffe679544b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQk22Nw.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQk22Nw.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sRh76zy.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sRh76zy.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4808
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ffs17tx.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ffs17tx.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1520
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\heS76Eb.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\heS76Eb.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3060
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kGQ27IJ.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kGQ27IJ.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1516
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1516 -s 1352
          4⤵
          • Program crash
          PID:3452
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njY94kt.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njY94kt.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1240
        • 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
          4⤵
          • Creates scheduled task(s)
          PID:3096
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2204
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4180
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:1496
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:444
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\5eb6b96734" /P "Admin:N"
                  5⤵
                    PID:2308
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    5⤵
                      PID:4024
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:3496
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1184
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1516 -ip 1516
                1⤵
                  PID:4608
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:5096
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4232

                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\njY94kt.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\njY94kt.exe

                  Filesize

                  236KB

                  MD5

                  812b8d76e0cf1e825bbfcf787ebdd902

                  SHA1

                  9f981c60bb4195657340519e13f1422e5cc8967b

                  SHA256

                  6513d8b8a66e7fe3a4d82164f24b61757dae9bc11db25517edc8bf0d00502f34

                  SHA512

                  9a2b4081cdc46bcbede11a1933515d73577941d8878ac912f2ab5a699bcf3d0700a99f00791d95fd8e9a7e28e50e5ec96d47214b99eb597f92cf5be089f57bc7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQk22Nw.exe

                  Filesize

                  557KB

                  MD5

                  b8ecf708fbda057b881b0b53b829f189

                  SHA1

                  762341205777cb8ad7769db3226e251363a34b0a

                  SHA256

                  0465a5b523750e24f59d1cfc47a2a57d69df2ded9c2dafdf13662a09336560da

                  SHA512

                  d611ea0742d98d9b6fac8a7d3035dd909031df6893ab4cad6a4a4e0e0613ac1ae8a07ef96256752192b8e7cdcdfc93929daa46628dedd003e0b4dc20d3b484e6

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sQk22Nw.exe

                  Filesize

                  557KB

                  MD5

                  b8ecf708fbda057b881b0b53b829f189

                  SHA1

                  762341205777cb8ad7769db3226e251363a34b0a

                  SHA256

                  0465a5b523750e24f59d1cfc47a2a57d69df2ded9c2dafdf13662a09336560da

                  SHA512

                  d611ea0742d98d9b6fac8a7d3035dd909031df6893ab4cad6a4a4e0e0613ac1ae8a07ef96256752192b8e7cdcdfc93929daa46628dedd003e0b4dc20d3b484e6

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kGQ27IJ.exe

                  Filesize

                  352KB

                  MD5

                  dd858415b75360783fdc870c89eb958f

                  SHA1

                  b3af4e657c2a0e4e1110d38cfc930cd814a28a5f

                  SHA256

                  1cd184e3f9576e553ec992f0fc60a05d0aee6fd7f98bc5bf1484d796902b9674

                  SHA512

                  fb0f42f6498c13147b04aad01f9d42b6f6ce79864f061ada0dc71fff35f4810a6790b8adc361c9616e83e55d0013b5617ac446b6649f4bbb62848d520ecc5179

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kGQ27IJ.exe

                  Filesize

                  352KB

                  MD5

                  dd858415b75360783fdc870c89eb958f

                  SHA1

                  b3af4e657c2a0e4e1110d38cfc930cd814a28a5f

                  SHA256

                  1cd184e3f9576e553ec992f0fc60a05d0aee6fd7f98bc5bf1484d796902b9674

                  SHA512

                  fb0f42f6498c13147b04aad01f9d42b6f6ce79864f061ada0dc71fff35f4810a6790b8adc361c9616e83e55d0013b5617ac446b6649f4bbb62848d520ecc5179

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sRh76zy.exe

                  Filesize

                  202KB

                  MD5

                  f918850626410eed97b4a36302fe8815

                  SHA1

                  e4bf64d8b01f71fea4c75d5f5d37e54339d5bd50

                  SHA256

                  05d4c46a886b771d21ebc9001658a428d8ce9c8f3092d437e45567e2fb12a1f0

                  SHA512

                  c651ccb686d83de34b67f1a4d73a4036737ac198c3675b3d3172596bb2b2b5fd796979ef68ad0c93e391343500ebe486f14959c4ab7593a2b01cd5de958c2a08

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sRh76zy.exe

                  Filesize

                  202KB

                  MD5

                  f918850626410eed97b4a36302fe8815

                  SHA1

                  e4bf64d8b01f71fea4c75d5f5d37e54339d5bd50

                  SHA256

                  05d4c46a886b771d21ebc9001658a428d8ce9c8f3092d437e45567e2fb12a1f0

                  SHA512

                  c651ccb686d83de34b67f1a4d73a4036737ac198c3675b3d3172596bb2b2b5fd796979ef68ad0c93e391343500ebe486f14959c4ab7593a2b01cd5de958c2a08

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ffs17tx.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ffs17tx.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\heS76Eb.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\heS76Eb.exe

                  Filesize

                  175KB

                  MD5

                  a5f5c5d6291c7ae9e1d1b7ed1e551490

                  SHA1

                  3d06413341893b838549939e15f8f1eec423d71a

                  SHA256

                  1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e

                  SHA512

                  d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2

                • 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/444-177-0x0000000000000000-mapping.dmp

                • memory/1184-182-0x0000000000000000-mapping.dmp

                • memory/1240-170-0x0000000000000000-mapping.dmp

                • memory/1496-176-0x0000000000000000-mapping.dmp

                • memory/1516-166-0x0000000000400000-0x00000000005D4000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1516-165-0x00000000007E2000-0x0000000000810000-memory.dmp

                  Filesize

                  184KB

                • memory/1516-164-0x0000000000400000-0x00000000005D4000-memory.dmp

                  Filesize

                  1.8MB

                • memory/1516-162-0x00000000007E2000-0x0000000000810000-memory.dmp

                  Filesize

                  184KB

                • memory/1516-163-0x0000000000770000-0x00000000007BB000-memory.dmp

                  Filesize

                  300KB

                • memory/1516-159-0x0000000000000000-mapping.dmp

                • memory/1520-141-0x00000000002B0000-0x00000000002BA000-memory.dmp

                  Filesize

                  40KB

                • memory/1520-142-0x00007FFFDE7E0000-0x00007FFFDF2A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1520-143-0x00007FFFDE7E0000-0x00007FFFDF2A1000-memory.dmp

                  Filesize

                  10.8MB

                • memory/1520-138-0x0000000000000000-mapping.dmp

                • memory/2204-174-0x0000000000000000-mapping.dmp

                • memory/2308-179-0x0000000000000000-mapping.dmp

                • memory/2860-167-0x0000000000000000-mapping.dmp

                • memory/2920-132-0x0000000000000000-mapping.dmp

                • memory/3060-157-0x0000000006CE0000-0x0000000006D56000-memory.dmp

                  Filesize

                  472KB

                • memory/3060-152-0x0000000006630000-0x0000000006BD4000-memory.dmp

                  Filesize

                  5.6MB

                • memory/3060-147-0x0000000000AE0000-0x0000000000B12000-memory.dmp

                  Filesize

                  200KB

                • memory/3060-158-0x0000000006D60000-0x0000000006DB0000-memory.dmp

                  Filesize

                  320KB

                • memory/3060-148-0x0000000005A60000-0x0000000006078000-memory.dmp

                  Filesize

                  6.1MB

                • memory/3060-144-0x0000000000000000-mapping.dmp

                • memory/3060-156-0x00000000074B0000-0x00000000079DC000-memory.dmp

                  Filesize

                  5.2MB

                • memory/3060-149-0x0000000005580000-0x000000000568A000-memory.dmp

                  Filesize

                  1.0MB

                • memory/3060-155-0x0000000006DB0000-0x0000000006F72000-memory.dmp

                  Filesize

                  1.8MB

                • memory/3060-154-0x0000000006080000-0x00000000060E6000-memory.dmp

                  Filesize

                  408KB

                • memory/3060-150-0x00000000054B0000-0x00000000054C2000-memory.dmp

                  Filesize

                  72KB

                • memory/3060-153-0x0000000005980000-0x0000000005A12000-memory.dmp

                  Filesize

                  584KB

                • memory/3060-151-0x0000000005510000-0x000000000554C000-memory.dmp

                  Filesize

                  240KB

                • memory/3096-173-0x0000000000000000-mapping.dmp

                • memory/3496-180-0x0000000000000000-mapping.dmp

                • memory/4024-178-0x0000000000000000-mapping.dmp

                • memory/4180-175-0x0000000000000000-mapping.dmp

                • memory/4808-135-0x0000000000000000-mapping.dmp