Analysis

  • max time kernel
    142s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 17:20

General

  • Target

    04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5.exe

  • Size

    906KB

  • MD5

    fd6969f51cd018bb31cb8aa575084897

  • SHA1

    ce6996181f130e39bc2f279c0dff97142e7e8d09

  • SHA256

    04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5

  • SHA512

    8b4d2a969914f1884ec794d8b5f59a8f4b0558d330b2409b8d36788bac7a8c1a225448afc09043c1de90f88bcf37c80df308f71a9b2b188f01d2cedd4f887d43

  • SSDEEP

    24576:+yHvSZSYAxC99yBmc8j0YI5IgEzIPSF3:NHa8syB0jC5IgEH

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

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 18 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\04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5.exe
    "C:\Users\Admin\AppData\Local\Temp\04388f5d02bed673c37d26ea1f550de9e0b796064830fe3cd49fa1fcaa613fc5.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4520
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6219.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6219.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:400
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2257.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2257.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4456
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro5068.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro5068.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1756
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9747.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9747.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\red70s52.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\red70s52.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3712
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 956
          4⤵
          • Program crash
          PID:964
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 1344
          4⤵
          • Program crash
          PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si815051.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si815051.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4528
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3712 -ip 3712
    1⤵
      PID:2892
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3712 -ip 3712
      1⤵
        PID:4264

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Persistence

      Modify Existing Service

      1
      T1031

      Registry Run Keys / Startup Folder

      1
      T1060

      Defense Evasion

      Modify Registry

      3
      T1112

      Disabling Security Tools

      2
      T1089

      Credential Access

      Credentials in Files

      2
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      2
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si815051.exe
        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si815051.exe
        Filesize

        175KB

        MD5

        6fbff2d7c9ba7f0a71f02a5c70df9dfc

        SHA1

        003da0075734cd2d7f201c5b0e4779b8e1f33621

        SHA256

        cb56407367a42f61993842b66bcd24993a30c87116313c26d6af9e37bbb1b6b3

        SHA512

        25842b9df4767b16096f2bfcedc9d368a9696e6c6d9c7b2c75987769a5b338ae04b23b1e89f18eef2244e84f04e4acf6af56643a97abfe5b605f66cba0bac27f

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6219.exe
        Filesize

        763KB

        MD5

        80db84387f31857e4ac145b9dbb78c13

        SHA1

        0b9972cf6a433a1e11a47210e702fad3cc3547d3

        SHA256

        cb4c2d2aec56f0e5f7d7a5ba05dd3d8f86594b848f2c920895a6baef9c5073f3

        SHA512

        be3505e85443f0e0dbd773c85ea8c7939f41e4a2bd800ffd305b4809502fdc37a0183532dde45b93ad1d3e1265e7c6811b0a90a267d952582875af1954b645c6

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio6219.exe
        Filesize

        763KB

        MD5

        80db84387f31857e4ac145b9dbb78c13

        SHA1

        0b9972cf6a433a1e11a47210e702fad3cc3547d3

        SHA256

        cb4c2d2aec56f0e5f7d7a5ba05dd3d8f86594b848f2c920895a6baef9c5073f3

        SHA512

        be3505e85443f0e0dbd773c85ea8c7939f41e4a2bd800ffd305b4809502fdc37a0183532dde45b93ad1d3e1265e7c6811b0a90a267d952582875af1954b645c6

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\red70s52.exe
        Filesize

        456KB

        MD5

        a49dab05f549c8ea72a21af67a5c0dca

        SHA1

        ccf1b66111d75e91517f7d0ff239795eb37c7ca4

        SHA256

        cd2ae8ce60853fb83cfcbf2c47bf3116ede3967c770d9bab09da07ece7eb07e0

        SHA512

        e475f1abdeb581698433793651ea12d8d9efc9b61a2c35d83f9143c6c838fcf3d19d027172eee0d84c567d70b0ba9ef6c45144f2fbb7d61ad4d5223aeaf18ea5

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\red70s52.exe
        Filesize

        456KB

        MD5

        a49dab05f549c8ea72a21af67a5c0dca

        SHA1

        ccf1b66111d75e91517f7d0ff239795eb37c7ca4

        SHA256

        cd2ae8ce60853fb83cfcbf2c47bf3116ede3967c770d9bab09da07ece7eb07e0

        SHA512

        e475f1abdeb581698433793651ea12d8d9efc9b61a2c35d83f9143c6c838fcf3d19d027172eee0d84c567d70b0ba9ef6c45144f2fbb7d61ad4d5223aeaf18ea5

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2257.exe
        Filesize

        378KB

        MD5

        ab98c8f6d7409ae86544381d52599515

        SHA1

        7b51a42f19869a7a7e91f086676c413658e7e098

        SHA256

        27781442df8a676ed5d40ae5a70e409549065a33b4d8d64488a311e1455a6da9

        SHA512

        04aa43d2187660d51cf6524a469e040bde60daaae48cf17bab12e77ec424908aaeb13e781e7bccb8a2d9ef761bd0c811d40209a58dabd829963046ccf9ff4516

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2257.exe
        Filesize

        378KB

        MD5

        ab98c8f6d7409ae86544381d52599515

        SHA1

        7b51a42f19869a7a7e91f086676c413658e7e098

        SHA256

        27781442df8a676ed5d40ae5a70e409549065a33b4d8d64488a311e1455a6da9

        SHA512

        04aa43d2187660d51cf6524a469e040bde60daaae48cf17bab12e77ec424908aaeb13e781e7bccb8a2d9ef761bd0c811d40209a58dabd829963046ccf9ff4516

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro5068.exe
        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro5068.exe
        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9747.exe
        Filesize

        398KB

        MD5

        bc7b740a9f970bab9d716e32d08f6d53

        SHA1

        793b881b8a6d9e88b4c8dc8f9f947c17352f7095

        SHA256

        3c4f5b0d44374c35182c6956eac43cf6d49a309f710ea3ee9be4b6e48aabe42c

        SHA512

        0ef567b4cca3c7e1f5d8010c282987f141ce66ad07cd5f4894260c7bc08e2d0fcd93e873e2e196eb4276003e2ecd7bd46ebc0cf177cd4297d8867df707ed3561

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu9747.exe
        Filesize

        398KB

        MD5

        bc7b740a9f970bab9d716e32d08f6d53

        SHA1

        793b881b8a6d9e88b4c8dc8f9f947c17352f7095

        SHA256

        3c4f5b0d44374c35182c6956eac43cf6d49a309f710ea3ee9be4b6e48aabe42c

        SHA512

        0ef567b4cca3c7e1f5d8010c282987f141ce66ad07cd5f4894260c7bc08e2d0fcd93e873e2e196eb4276003e2ecd7bd46ebc0cf177cd4297d8867df707ed3561

      • memory/1756-154-0x0000000000540000-0x000000000054A000-memory.dmp
        Filesize

        40KB

      • memory/3712-498-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1114-0x0000000005B20000-0x0000000005C2A000-memory.dmp
        Filesize

        1.0MB

      • memory/3712-1128-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1127-0x0000000007100000-0x0000000007150000-memory.dmp
        Filesize

        320KB

      • memory/3712-1126-0x0000000007070000-0x00000000070E6000-memory.dmp
        Filesize

        472KB

      • memory/3712-1125-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1124-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1123-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1121-0x0000000006900000-0x0000000006E2C000-memory.dmp
        Filesize

        5.2MB

      • memory/3712-1120-0x0000000006730000-0x00000000068F2000-memory.dmp
        Filesize

        1.8MB

      • memory/3712-1119-0x0000000006630000-0x00000000066C2000-memory.dmp
        Filesize

        584KB

      • memory/3712-1118-0x0000000005F70000-0x0000000005FD6000-memory.dmp
        Filesize

        408KB

      • memory/3712-1117-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-1116-0x0000000005C80000-0x0000000005CBC000-memory.dmp
        Filesize

        240KB

      • memory/3712-1115-0x0000000005C60000-0x0000000005C72000-memory.dmp
        Filesize

        72KB

      • memory/3712-1113-0x00000000054B0000-0x0000000005AC8000-memory.dmp
        Filesize

        6.1MB

      • memory/3712-493-0x0000000000810000-0x000000000085B000-memory.dmp
        Filesize

        300KB

      • memory/3712-497-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-495-0x0000000004EF0000-0x0000000004F00000-memory.dmp
        Filesize

        64KB

      • memory/3712-236-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-234-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-232-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-230-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-203-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-204-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-206-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-208-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-210-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-212-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-214-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-216-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-218-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-220-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-222-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-224-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-226-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3712-228-0x0000000002890000-0x00000000028CE000-memory.dmp
        Filesize

        248KB

      • memory/3752-186-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-172-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-162-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-196-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-195-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-194-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-193-0x0000000000400000-0x0000000000726000-memory.dmp
        Filesize

        3.1MB

      • memory/3752-163-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-192-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-165-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-190-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-188-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-198-0x0000000000400000-0x0000000000726000-memory.dmp
        Filesize

        3.1MB

      • memory/3752-184-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-168-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-180-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-178-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-176-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-174-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-164-0x0000000004E00000-0x0000000004E10000-memory.dmp
        Filesize

        64KB

      • memory/3752-170-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-182-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-166-0x0000000004C90000-0x0000000004CA2000-memory.dmp
        Filesize

        72KB

      • memory/3752-161-0x00000000020B0000-0x00000000020DD000-memory.dmp
        Filesize

        180KB

      • memory/3752-160-0x0000000004E10000-0x00000000053B4000-memory.dmp
        Filesize

        5.6MB

      • memory/4528-1134-0x0000000000D60000-0x0000000000D92000-memory.dmp
        Filesize

        200KB

      • memory/4528-1135-0x0000000005650000-0x0000000005660000-memory.dmp
        Filesize

        64KB