Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2023, 16:35

General

  • Target

    01a04ae9f81786f1b7420c3f166988eeb2cabdd7bdc60628d19324c58477c197.exe

  • Size

    836KB

  • MD5

    1ce53c1bdcade4082d4b9254364cebc9

  • SHA1

    487fa424d35c06121a4672ebf3b69a4d5ada02ba

  • SHA256

    01a04ae9f81786f1b7420c3f166988eeb2cabdd7bdc60628d19324c58477c197

  • SHA512

    94b6490b6646487ee86b2b05de30430f678d0852765a57d707b10659e69aa166430ebe0bc936ea88a983bfb9c4c41d0d0f81e0ad0bcfecfc58dab718df681cbf

  • SSDEEP

    12288:WMrJy90ZZvbhqY+Rdxq3ZCwSyEcC+P4V1dUZk4qprEGkGEZ4ArbkpV5JioQV71xH:fyGvbhY6lHPi1d8k1EOAcZRQZzH

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 19 IoCs
  • Executes dropped EXE 6 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 3 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.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01a04ae9f81786f1b7420c3f166988eeb2cabdd7bdc60628d19324c58477c197.exe
    "C:\Users\Admin\AppData\Local\Temp\01a04ae9f81786f1b7420c3f166988eeb2cabdd7bdc60628d19324c58477c197.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5101.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5101.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba8045.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba8045.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1468
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2875Tk.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2875Tk.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2268
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h03Vm09.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h03Vm09.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4000
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 1076
            5⤵
            • Program crash
            PID:3004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFogP41.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFogP41.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4984
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 1332
          4⤵
          • Program crash
          PID:2252
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l66WH74.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l66WH74.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5020
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4000 -ip 4000
    1⤵
      PID:5068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4984 -ip 4984
      1⤵
        PID:3764

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l66WH74.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l66WH74.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5101.exe

        Filesize

        693KB

        MD5

        11b0300b59922c9a9e4dfa4ea7f6a988

        SHA1

        1832e7801102f29a00777b638d6e96019815c297

        SHA256

        8dd60cf942deca6f523cce15a421dcc36ea0b24d4143a56d8bf3d89ab353da30

        SHA512

        2067d2fb95b95df401150070d32f3d2e6d5ec478c1ae744e99d384664e924f28a0e0712a3abecee5b6f6417e74ffb5df74260e7157d4fe0f9d23e81ac777c870

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba5101.exe

        Filesize

        693KB

        MD5

        11b0300b59922c9a9e4dfa4ea7f6a988

        SHA1

        1832e7801102f29a00777b638d6e96019815c297

        SHA256

        8dd60cf942deca6f523cce15a421dcc36ea0b24d4143a56d8bf3d89ab353da30

        SHA512

        2067d2fb95b95df401150070d32f3d2e6d5ec478c1ae744e99d384664e924f28a0e0712a3abecee5b6f6417e74ffb5df74260e7157d4fe0f9d23e81ac777c870

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFogP41.exe

        Filesize

        391KB

        MD5

        5706f238ca704c3d8eb9c8576e6ee75e

        SHA1

        8434a2643f95417266cf9344a8e7ee96b154d26a

        SHA256

        d5c0be21def1e199505ce226c4feaa3096844141cb7f0d8117124f2ebfd86510

        SHA512

        cb2b4652783dba86093961a573a3cbd6bca50aa028043b1fe73a75f857219b0e330909c0cde260dd85f9d135d272c4c2dbfdc8b084b8bf7a6363692efcbec70d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iFogP41.exe

        Filesize

        391KB

        MD5

        5706f238ca704c3d8eb9c8576e6ee75e

        SHA1

        8434a2643f95417266cf9344a8e7ee96b154d26a

        SHA256

        d5c0be21def1e199505ce226c4feaa3096844141cb7f0d8117124f2ebfd86510

        SHA512

        cb2b4652783dba86093961a573a3cbd6bca50aa028043b1fe73a75f857219b0e330909c0cde260dd85f9d135d272c4c2dbfdc8b084b8bf7a6363692efcbec70d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba8045.exe

        Filesize

        344KB

        MD5

        ebf146f617a85b9d9a65a004e9231ed5

        SHA1

        22b7c0556ecfd346f257768f90f30e6aecf98b68

        SHA256

        97479782ecef5bc9e699b1dfa874b7d5f803f03f9ade5c3b23e2cc9d7c220444

        SHA512

        1e776552fbc768e4de8283be8c762a2ff209e7e766804e5ebe240fbd18b5899700e4b459a293f72cb35a3c0806dbac7202a10cee8fade21dc8b64c1b1aca23e3

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba8045.exe

        Filesize

        344KB

        MD5

        ebf146f617a85b9d9a65a004e9231ed5

        SHA1

        22b7c0556ecfd346f257768f90f30e6aecf98b68

        SHA256

        97479782ecef5bc9e699b1dfa874b7d5f803f03f9ade5c3b23e2cc9d7c220444

        SHA512

        1e776552fbc768e4de8283be8c762a2ff209e7e766804e5ebe240fbd18b5899700e4b459a293f72cb35a3c0806dbac7202a10cee8fade21dc8b64c1b1aca23e3

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2875Tk.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2875Tk.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h03Vm09.exe

        Filesize

        333KB

        MD5

        cb600cb5c6f9c841b44d335ab4d529a9

        SHA1

        15c6f86fcc11acf9b854b0c86b6dab2bd9bf4ce9

        SHA256

        fd9e09312ab253e696a640448a893fd211c535931a7b1a589202076bc409be90

        SHA512

        a951e39e48cb12c1310a04269293082910b25c8c6bf66bd435fd9c96edd16e761f12276ad5cfd0c8935bf45dad582a6b2251d6082851c51086f9ccdee17a0cf0

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h03Vm09.exe

        Filesize

        333KB

        MD5

        cb600cb5c6f9c841b44d335ab4d529a9

        SHA1

        15c6f86fcc11acf9b854b0c86b6dab2bd9bf4ce9

        SHA256

        fd9e09312ab253e696a640448a893fd211c535931a7b1a589202076bc409be90

        SHA512

        a951e39e48cb12c1310a04269293082910b25c8c6bf66bd435fd9c96edd16e761f12276ad5cfd0c8935bf45dad582a6b2251d6082851c51086f9ccdee17a0cf0

      • memory/2268-154-0x0000000000020000-0x000000000002A000-memory.dmp

        Filesize

        40KB

      • memory/4000-160-0x0000000002C20000-0x0000000002C4D000-memory.dmp

        Filesize

        180KB

      • memory/4000-161-0x00000000071E0000-0x0000000007784000-memory.dmp

        Filesize

        5.6MB

      • memory/4000-162-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-163-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-165-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-166-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-169-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-171-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-172-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-168-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-174-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-176-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-178-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-182-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-180-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-184-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-186-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-188-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-190-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-192-0x0000000004B30000-0x0000000004B42000-memory.dmp

        Filesize

        72KB

      • memory/4000-193-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/4000-195-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-196-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-197-0x00000000071D0000-0x00000000071E0000-memory.dmp

        Filesize

        64KB

      • memory/4000-198-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/4984-203-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-204-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-206-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-208-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-210-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-209-0x0000000002FA0000-0x0000000002FEB000-memory.dmp

        Filesize

        300KB

      • memory/4984-213-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-215-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-216-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-212-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-218-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-220-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-222-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-224-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-226-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-228-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-230-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-232-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-234-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-236-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-238-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-240-0x00000000070C0000-0x00000000070FE000-memory.dmp

        Filesize

        248KB

      • memory/4984-1113-0x0000000007860000-0x0000000007E78000-memory.dmp

        Filesize

        6.1MB

      • memory/4984-1114-0x0000000007F00000-0x000000000800A000-memory.dmp

        Filesize

        1.0MB

      • memory/4984-1115-0x0000000008040000-0x0000000008052000-memory.dmp

        Filesize

        72KB

      • memory/4984-1116-0x0000000008060000-0x000000000809C000-memory.dmp

        Filesize

        240KB

      • memory/4984-1117-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-1119-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-1120-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-1121-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-1122-0x0000000008350000-0x00000000083B6000-memory.dmp

        Filesize

        408KB

      • memory/4984-1123-0x0000000008A10000-0x0000000008AA2000-memory.dmp

        Filesize

        584KB

      • memory/4984-1124-0x0000000008EA0000-0x0000000008F16000-memory.dmp

        Filesize

        472KB

      • memory/4984-1125-0x0000000008F20000-0x0000000008F70000-memory.dmp

        Filesize

        320KB

      • memory/4984-1126-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/4984-1127-0x0000000008F80000-0x0000000009142000-memory.dmp

        Filesize

        1.8MB

      • memory/4984-1128-0x0000000009150000-0x000000000967C000-memory.dmp

        Filesize

        5.2MB

      • memory/5020-1134-0x0000000000960000-0x0000000000992000-memory.dmp

        Filesize

        200KB

      • memory/5020-1135-0x00000000055A0000-0x00000000055B0000-memory.dmp

        Filesize

        64KB