Analysis

  • max time kernel
    145s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2023 07:39

General

  • Target

    9d47f8d94813b09ca0e7ef18fbdef5757ae217de5fb119d8f7fec156575ff614.exe

  • Size

    777KB

  • MD5

    71d2a6fb901b30b66b77419980ce0454

  • SHA1

    a57e66d24cea655f92af14ca679e74f429a4526d

  • SHA256

    9d47f8d94813b09ca0e7ef18fbdef5757ae217de5fb119d8f7fec156575ff614

  • SHA512

    7ab3ba4db9dba8e6bddfa60b79b32305f3ba37289efd3d3aec22b160a6dc95915a885f1037ffd87a37dca76eea602a23225cd9008b0c7f09fd8f8a7a98f51810

  • SSDEEP

    24576:dyLIiMbjcvxiOuoxFUwj7j1JNOX2bM0J8:4EsvPuoXUAhc2bM0J

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\9d47f8d94813b09ca0e7ef18fbdef5757ae217de5fb119d8f7fec156575ff614.exe
    "C:\Users\Admin\AppData\Local\Temp\9d47f8d94813b09ca0e7ef18fbdef5757ae217de5fb119d8f7fec156575ff614.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6169.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6169.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:792
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba5474.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba5474.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4324
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4839CJ.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4839CJ.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2840
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h88ev36.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h88ev36.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2572
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 1084
            5⤵
            • Program crash
            PID:2620
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iKKzI51.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iKKzI51.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1256
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 1372
          4⤵
          • Program crash
          PID:4136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l40Nk75.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l40Nk75.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5060
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2572 -ip 2572
    1⤵
      PID:4104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 1256 -ip 1256
      1⤵
        PID:1712

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l40Nk75.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l40Nk75.exe

        Filesize

        175KB

        MD5

        6c4c2a56d5dd785adbe4fe60fa3cc1f2

        SHA1

        f8bd4379310258f8e54c47b56f5eec7394adb9a2

        SHA256

        b182f2d3d49bdda2e29a0ed312deef4bee03983de54080c5e97ad6422de192d2

        SHA512

        f6958cab80e2f7736cea307b51be546e50acd5494b72db0343a09e6ef8c446114f51be6c9826fcb6e9f7190e4ec8415c0a403c3c1706183577c2604b877ff830

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6169.exe

        Filesize

        635KB

        MD5

        9ee41fad82298640207cd9762f00b955

        SHA1

        a6e721587fc42be423c751a558c59991a8416799

        SHA256

        e7641e08eaf08073cc07c1754da3f1f7ff2231f50f6247343c2d716544715742

        SHA512

        001d2372ac237bd6de5748a263ffb933cd7e1dc908b2c6ee5711796d9c68424e1108736fb73f054513be05947fde3ead4c21bfcc3670bbdbdb6e17ba6fb96e63

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba6169.exe

        Filesize

        635KB

        MD5

        9ee41fad82298640207cd9762f00b955

        SHA1

        a6e721587fc42be423c751a558c59991a8416799

        SHA256

        e7641e08eaf08073cc07c1754da3f1f7ff2231f50f6247343c2d716544715742

        SHA512

        001d2372ac237bd6de5748a263ffb933cd7e1dc908b2c6ee5711796d9c68424e1108736fb73f054513be05947fde3ead4c21bfcc3670bbdbdb6e17ba6fb96e63

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iKKzI51.exe

        Filesize

        287KB

        MD5

        6b03c99951b713a913267b61dc1368d3

        SHA1

        c6ea2082cc95ca6a1544cbafad57b252aac0b858

        SHA256

        f5d7e436783a4b4a21ae9267fb4f042e3b821de28f3c2d27c52891f5d7662d67

        SHA512

        043040bb7233d76c93e58fdfa2cc068cf1d56339640787d7f1e3ae6dcccbd1d200ad59650d103c26b89496f3334aa45fede3994cc64caba66443059bcab8b963

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iKKzI51.exe

        Filesize

        287KB

        MD5

        6b03c99951b713a913267b61dc1368d3

        SHA1

        c6ea2082cc95ca6a1544cbafad57b252aac0b858

        SHA256

        f5d7e436783a4b4a21ae9267fb4f042e3b821de28f3c2d27c52891f5d7662d67

        SHA512

        043040bb7233d76c93e58fdfa2cc068cf1d56339640787d7f1e3ae6dcccbd1d200ad59650d103c26b89496f3334aa45fede3994cc64caba66443059bcab8b963

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba5474.exe

        Filesize

        314KB

        MD5

        9c6141d83d9d2364b170913692ef2f30

        SHA1

        c6d482654ff59a5d64f701e5964332002eb09963

        SHA256

        26e88732f5f9773c2c2e4ab41019e75d775ea897625d9709b7f4fddff94410a4

        SHA512

        338aa28cbdfb514bdee0c155116b8a982ba57655a369dd19b4ce4e00bf23983107613459e8f3cf266d31e723bf40e72d632b2c7d2436e66ee5ad7e430f4ea511

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba5474.exe

        Filesize

        314KB

        MD5

        9c6141d83d9d2364b170913692ef2f30

        SHA1

        c6d482654ff59a5d64f701e5964332002eb09963

        SHA256

        26e88732f5f9773c2c2e4ab41019e75d775ea897625d9709b7f4fddff94410a4

        SHA512

        338aa28cbdfb514bdee0c155116b8a982ba57655a369dd19b4ce4e00bf23983107613459e8f3cf266d31e723bf40e72d632b2c7d2436e66ee5ad7e430f4ea511

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4839CJ.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f4839CJ.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h88ev36.exe

        Filesize

        229KB

        MD5

        9e3a6aa10101dd67fb18ed773dbb0062

        SHA1

        8271e0202b0ea9a259e1c4ddcf968c6e7d1c471b

        SHA256

        c753470dc3b4d4fb9188bb7d59597e1fb616c2a7178ad03c88b2f8d70f31c36e

        SHA512

        b796eef19f1bf185a6fef34591aa67d0e66d00d999e3f12eadacb89eae51074714be320d208c0bda6ec9e50b557d99ddbc35dd81782ee9ddba8a769208ad36eb

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h88ev36.exe

        Filesize

        229KB

        MD5

        9e3a6aa10101dd67fb18ed773dbb0062

        SHA1

        8271e0202b0ea9a259e1c4ddcf968c6e7d1c471b

        SHA256

        c753470dc3b4d4fb9188bb7d59597e1fb616c2a7178ad03c88b2f8d70f31c36e

        SHA512

        b796eef19f1bf185a6fef34591aa67d0e66d00d999e3f12eadacb89eae51074714be320d208c0bda6ec9e50b557d99ddbc35dd81782ee9ddba8a769208ad36eb

      • memory/1256-395-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1113-0x0000000004D00000-0x0000000004D12000-memory.dmp

        Filesize

        72KB

      • memory/1256-1126-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1125-0x0000000006FD0000-0x0000000007020000-memory.dmp

        Filesize

        320KB

      • memory/1256-1124-0x0000000006F40000-0x0000000006FB6000-memory.dmp

        Filesize

        472KB

      • memory/1256-1123-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1121-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1122-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1120-0x00000000067A0000-0x0000000006CCC000-memory.dmp

        Filesize

        5.2MB

      • memory/1256-1119-0x00000000065D0000-0x0000000006792000-memory.dmp

        Filesize

        1.8MB

      • memory/1256-1117-0x0000000005DA0000-0x0000000005E06000-memory.dmp

        Filesize

        408KB

      • memory/1256-1116-0x0000000005D00000-0x0000000005D92000-memory.dmp

        Filesize

        584KB

      • memory/1256-1115-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-1114-0x0000000004D20000-0x0000000004D5C000-memory.dmp

        Filesize

        240KB

      • memory/1256-1112-0x0000000005940000-0x0000000005A4A000-memory.dmp

        Filesize

        1.0MB

      • memory/1256-1111-0x0000000005320000-0x0000000005938000-memory.dmp

        Filesize

        6.1MB

      • memory/1256-398-0x0000000004D60000-0x0000000004D70000-memory.dmp

        Filesize

        64KB

      • memory/1256-394-0x00000000004D0000-0x000000000051B000-memory.dmp

        Filesize

        300KB

      • memory/1256-235-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-233-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-231-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-229-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-227-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-202-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-203-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-205-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-207-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-209-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-211-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-213-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-215-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-217-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-219-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-221-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-223-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/1256-225-0x0000000002530000-0x000000000256E000-memory.dmp

        Filesize

        248KB

      • memory/2572-184-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-170-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-163-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2572-195-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2572-194-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2572-193-0x0000000000400000-0x00000000004BA000-memory.dmp

        Filesize

        744KB

      • memory/2572-161-0x00000000004E0000-0x000000000050D000-memory.dmp

        Filesize

        180KB

      • memory/2572-192-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-190-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-188-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-162-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2572-186-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-197-0x0000000000400000-0x00000000004BA000-memory.dmp

        Filesize

        744KB

      • memory/2572-182-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-166-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-178-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-176-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-174-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-172-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-164-0x0000000002580000-0x0000000002590000-memory.dmp

        Filesize

        64KB

      • memory/2572-168-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-180-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-165-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/2572-160-0x0000000004B30000-0x00000000050D4000-memory.dmp

        Filesize

        5.6MB

      • memory/2840-154-0x0000000000700000-0x000000000070A000-memory.dmp

        Filesize

        40KB

      • memory/5060-1132-0x00000000000A0000-0x00000000000D2000-memory.dmp

        Filesize

        200KB

      • memory/5060-1133-0x0000000004920000-0x0000000004930000-memory.dmp

        Filesize

        64KB