Analysis

  • max time kernel
    84s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/03/2023, 14:16

General

  • Target

    9f16709851296cfbb036a4ea0bae2c63ae50d7f681640ad4edaced22ea215e95.exe

  • Size

    540KB

  • MD5

    2e110caeb15b6dd7b3522d59e767639c

  • SHA1

    f03196d29774b3f644888fea9720763ec2ce5fc9

  • SHA256

    9f16709851296cfbb036a4ea0bae2c63ae50d7f681640ad4edaced22ea215e95

  • SHA512

    c45c03821a63608c02f092e7388e02ca7e62cc287e1fdae70ac13749ba8ef657e5e07cbfe82d95698d173b0657f492a942ae152b498c244ac00ae4401cf8256a

  • SSDEEP

    12288:4MrFy90pe/fPIr5FLk5ZOqNl7hPjS5dmEFDl9SCFlMO:Ny1kY5Z3Rh7EfFBE+lj

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Signatures

  • 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.

  • RedLine payload 33 IoCs
  • Executes dropped EXE 4 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 4 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f16709851296cfbb036a4ea0bae2c63ae50d7f681640ad4edaced22ea215e95.exe
    "C:\Users\Admin\AppData\Local\Temp\9f16709851296cfbb036a4ea0bae2c63ae50d7f681640ad4edaced22ea215e95.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1191.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1191.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h19Ey69.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h19Ey69.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2388
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iylSD99.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iylSD99.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2880
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 1300
          4⤵
          • Program crash
          PID:3412
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l25qq66.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l25qq66.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4124
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2880 -ip 2880
    1⤵
      PID:3220

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l25qq66.exe

            Filesize

            175KB

            MD5

            6b06147bf5fd26306978a93fe83127a4

            SHA1

            7b14ff42f4441b985591ef5b7d4cc703f0bbcdfa

            SHA256

            11e6d45ae92fc4505f14f550d01d97a42fba91a999b900daf843251772c755e0

            SHA512

            603007d99e52da5739040fee891c193123dc5741985de1c3dde091dd07e759336ec749312e4ab95d05c1c6681f10e56b4e9aee67d633a97b6aa25c5119f4d6b4

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l25qq66.exe

            Filesize

            175KB

            MD5

            6b06147bf5fd26306978a93fe83127a4

            SHA1

            7b14ff42f4441b985591ef5b7d4cc703f0bbcdfa

            SHA256

            11e6d45ae92fc4505f14f550d01d97a42fba91a999b900daf843251772c755e0

            SHA512

            603007d99e52da5739040fee891c193123dc5741985de1c3dde091dd07e759336ec749312e4ab95d05c1c6681f10e56b4e9aee67d633a97b6aa25c5119f4d6b4

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1191.exe

            Filesize

            398KB

            MD5

            358f190c8e0322dca695edf7ec5d5e8a

            SHA1

            90246ecaf17d30f6218e44047aea8acd992f551a

            SHA256

            41888a8da431122f989812a3a8c306f5cca45ae3167d698d5221253372254fb1

            SHA512

            f6a0d557be456a05b4edc9993b4dc9acc0edc997fab7981cb647abb37e869ce455ac0adc2200fc7480f9570a207e554a0f11b1e89b21881d0861e5ffd6cf2229

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1191.exe

            Filesize

            398KB

            MD5

            358f190c8e0322dca695edf7ec5d5e8a

            SHA1

            90246ecaf17d30f6218e44047aea8acd992f551a

            SHA256

            41888a8da431122f989812a3a8c306f5cca45ae3167d698d5221253372254fb1

            SHA512

            f6a0d557be456a05b4edc9993b4dc9acc0edc997fab7981cb647abb37e869ce455ac0adc2200fc7480f9570a207e554a0f11b1e89b21881d0861e5ffd6cf2229

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h19Ey69.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h19Ey69.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iylSD99.exe

            Filesize

            357KB

            MD5

            901db2e64ba03a474a38415092e243fe

            SHA1

            b5d1a230d973ff2d3b0435b7533ff107c21c4f94

            SHA256

            88b4ffbf2b5412d57f81102cd9e489bf41409fb69e99f3ca383226875ce74c62

            SHA512

            c7336da091df3104685e62afccf7eb7b8f5f534477f6cdad7688687aead07482003b2871e68fb4102f8422aac62b7009e3e54e2b9ede145c8fb33b155544c62e

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iylSD99.exe

            Filesize

            357KB

            MD5

            901db2e64ba03a474a38415092e243fe

            SHA1

            b5d1a230d973ff2d3b0435b7533ff107c21c4f94

            SHA256

            88b4ffbf2b5412d57f81102cd9e489bf41409fb69e99f3ca383226875ce74c62

            SHA512

            c7336da091df3104685e62afccf7eb7b8f5f534477f6cdad7688687aead07482003b2871e68fb4102f8422aac62b7009e3e54e2b9ede145c8fb33b155544c62e

          • memory/2388-147-0x0000000000530000-0x000000000053A000-memory.dmp

            Filesize

            40KB

          • memory/2880-153-0x0000000007120000-0x00000000076C4000-memory.dmp

            Filesize

            5.6MB

          • memory/2880-154-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-155-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-157-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-159-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-161-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-164-0x0000000002C60000-0x0000000002CAB000-memory.dmp

            Filesize

            300KB

          • memory/2880-166-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-167-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-169-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-171-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-168-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-163-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-173-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-175-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-177-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-179-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-181-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-183-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-185-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-187-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-189-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-191-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-193-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-197-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-199-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-195-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-201-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-203-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-205-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-207-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-209-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-211-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-213-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-215-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-217-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-219-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-221-0x0000000007710000-0x000000000774F000-memory.dmp

            Filesize

            252KB

          • memory/2880-1064-0x0000000007790000-0x0000000007DA8000-memory.dmp

            Filesize

            6.1MB

          • memory/2880-1065-0x0000000007E30000-0x0000000007F3A000-memory.dmp

            Filesize

            1.0MB

          • memory/2880-1066-0x0000000007F70000-0x0000000007F82000-memory.dmp

            Filesize

            72KB

          • memory/2880-1067-0x0000000007F90000-0x0000000007FCC000-memory.dmp

            Filesize

            240KB

          • memory/2880-1068-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-1069-0x0000000008280000-0x0000000008312000-memory.dmp

            Filesize

            584KB

          • memory/2880-1071-0x0000000008320000-0x0000000008386000-memory.dmp

            Filesize

            408KB

          • memory/2880-1072-0x0000000008B60000-0x0000000008BD6000-memory.dmp

            Filesize

            472KB

          • memory/2880-1073-0x0000000008BF0000-0x0000000008C40000-memory.dmp

            Filesize

            320KB

          • memory/2880-1074-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-1076-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-1075-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/2880-1077-0x0000000008EB0000-0x0000000009072000-memory.dmp

            Filesize

            1.8MB

          • memory/2880-1078-0x0000000009080000-0x00000000095AC000-memory.dmp

            Filesize

            5.2MB

          • memory/2880-1079-0x0000000007110000-0x0000000007120000-memory.dmp

            Filesize

            64KB

          • memory/4124-1085-0x00000000008E0000-0x0000000000912000-memory.dmp

            Filesize

            200KB

          • memory/4124-1086-0x0000000005210000-0x0000000005220000-memory.dmp

            Filesize

            64KB