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Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2023, 13:19

General

  • Target

    760837296adb493bd050f1091d472bac8df5806ffdd29abf9b46b3633b974ea3.exe

  • Size

    686KB

  • MD5

    a0bad2506dc746c54ce680966e86e711

  • SHA1

    2c86f266dfa2e6c466559b1aab4c7171845a9acf

  • SHA256

    760837296adb493bd050f1091d472bac8df5806ffdd29abf9b46b3633b974ea3

  • SHA512

    c4a810a3dd39b79f94fd46c32b9b5e4036603f2336d98afe88ad789ac134beceada5c9764719f13c2247445e44ebce520f0bbbe788e11d6a8f93bdf587f67eb1

  • SSDEEP

    12288:+Mryy90CANMWK38iaH7N2Y5FnzV3ZRRyRyMKB96eEvR7JiIPBLT:IysNMWxiWN2AFZ3ZRRy8PoPV

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

dogma

C2

193.233.20.32:4125

Attributes
  • auth_value

    1b692976ca991040f2e8890409c35142

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 18 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 2 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\760837296adb493bd050f1091d472bac8df5806ffdd29abf9b46b3633b974ea3.exe
    "C:\Users\Admin\AppData\Local\Temp\760837296adb493bd050f1091d472bac8df5806ffdd29abf9b46b3633b974ea3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573001.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573001.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9470.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9470.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2120
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 1100
          4⤵
          • Program crash
          PID:4896
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4697.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4697.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 1364
          4⤵
          • Program crash
          PID:2888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si566998.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si566998.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3232
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2120 -ip 2120
    1⤵
      PID:980
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1800 -ip 1800
      1⤵
        PID:1444
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:2572

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si566998.exe

        Filesize

        175KB

        MD5

        b90a5202052ee7652317994e63bf82a3

        SHA1

        93e8d0da23476cf7fd5dbd055b59bd123ddd08a1

        SHA256

        5b537f258ff05d64820b0aff9cacd50e4a4fa8dc53139f5ccdf68f8070924acf

        SHA512

        055ac00ca697375e451c7f70477c496ab7b01a85649d663db6c881669e8ec571eb68363dc25e6b5154e8c3179fd396d121d011d23d72e509ef89904806ee22f9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si566998.exe

        Filesize

        175KB

        MD5

        b90a5202052ee7652317994e63bf82a3

        SHA1

        93e8d0da23476cf7fd5dbd055b59bd123ddd08a1

        SHA256

        5b537f258ff05d64820b0aff9cacd50e4a4fa8dc53139f5ccdf68f8070924acf

        SHA512

        055ac00ca697375e451c7f70477c496ab7b01a85649d663db6c881669e8ec571eb68363dc25e6b5154e8c3179fd396d121d011d23d72e509ef89904806ee22f9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573001.exe

        Filesize

        544KB

        MD5

        f6fbf007d6c0d165f23eceb732c4b898

        SHA1

        fd098adca5b22346d8edcd209662c1496374d8b5

        SHA256

        588cddeada977c5219979b9a71d4851d85ff23636406493744c95770c46be2b7

        SHA512

        7c9eec4ed5443d311b00d5d2b3017229dba877eecf6748c7352e9ce50d62898d63702b79cb9ba289578d12c56f779e185779a2dc9e9f7de5644d637e6650c1f9

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un573001.exe

        Filesize

        544KB

        MD5

        f6fbf007d6c0d165f23eceb732c4b898

        SHA1

        fd098adca5b22346d8edcd209662c1496374d8b5

        SHA256

        588cddeada977c5219979b9a71d4851d85ff23636406493744c95770c46be2b7

        SHA512

        7c9eec4ed5443d311b00d5d2b3017229dba877eecf6748c7352e9ce50d62898d63702b79cb9ba289578d12c56f779e185779a2dc9e9f7de5644d637e6650c1f9

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9470.exe

        Filesize

        326KB

        MD5

        0659461097b0dad26a0807c167158fcf

        SHA1

        e5af2602cf7ba73863822eaa76895c904f9df41a

        SHA256

        3e6faa84d6c8faa09465f4619e7ac94e2598097356746fea4d223e15add6c797

        SHA512

        e598bf01a07feb2c58a618f6036cd74da18a225e410fba9d09f6e28492ee61669b6e69114cc68b2b57dd223d812d701ca299dea5816ebdc1e177d2c3df282306

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9470.exe

        Filesize

        326KB

        MD5

        0659461097b0dad26a0807c167158fcf

        SHA1

        e5af2602cf7ba73863822eaa76895c904f9df41a

        SHA256

        3e6faa84d6c8faa09465f4619e7ac94e2598097356746fea4d223e15add6c797

        SHA512

        e598bf01a07feb2c58a618f6036cd74da18a225e410fba9d09f6e28492ee61669b6e69114cc68b2b57dd223d812d701ca299dea5816ebdc1e177d2c3df282306

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4697.exe

        Filesize

        384KB

        MD5

        b086995a16148d013018d2653a5b53e3

        SHA1

        cd75df7c4c119878198786d7c168823e6717f251

        SHA256

        bcc7a7324f7295c7b1349fba0140c4fbddb6cf523c2f3bb31185d07d874f6c44

        SHA512

        4f787227178a0799f8d059b6cba301c326c2815ff6054efba1aa646e303104ff0bbd6b2969faf57c2791d780bed2d2fcd67e97c23e3b915e40c6d8133a42534e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4697.exe

        Filesize

        384KB

        MD5

        b086995a16148d013018d2653a5b53e3

        SHA1

        cd75df7c4c119878198786d7c168823e6717f251

        SHA256

        bcc7a7324f7295c7b1349fba0140c4fbddb6cf523c2f3bb31185d07d874f6c44

        SHA512

        4f787227178a0799f8d059b6cba301c326c2815ff6054efba1aa646e303104ff0bbd6b2969faf57c2791d780bed2d2fcd67e97c23e3b915e40c6d8133a42534e

      • memory/1800-1102-0x0000000007F70000-0x000000000807A000-memory.dmp

        Filesize

        1.0MB

      • memory/1800-1105-0x00000000080D0000-0x000000000810C000-memory.dmp

        Filesize

        240KB

      • memory/1800-1116-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1115-0x0000000009550000-0x00000000095A0000-memory.dmp

        Filesize

        320KB

      • memory/1800-1114-0x00000000094D0000-0x0000000009546000-memory.dmp

        Filesize

        472KB

      • memory/1800-1113-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1112-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1111-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1110-0x0000000008D50000-0x000000000927C000-memory.dmp

        Filesize

        5.2MB

      • memory/1800-1109-0x0000000008B80000-0x0000000008D42000-memory.dmp

        Filesize

        1.8MB

      • memory/1800-1108-0x0000000008A70000-0x0000000008B02000-memory.dmp

        Filesize

        584KB

      • memory/1800-1107-0x00000000083C0000-0x0000000008426000-memory.dmp

        Filesize

        408KB

      • memory/1800-208-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-1104-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-1103-0x00000000080B0000-0x00000000080C2000-memory.dmp

        Filesize

        72KB

      • memory/1800-1101-0x00000000078D0000-0x0000000007EE8000-memory.dmp

        Filesize

        6.1MB

      • memory/1800-228-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-226-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-224-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-222-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-220-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-218-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-216-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-191-0x0000000002D70000-0x0000000002DBB000-memory.dmp

        Filesize

        300KB

      • memory/1800-192-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-195-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-194-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-193-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-196-0x00000000071B0000-0x00000000071C0000-memory.dmp

        Filesize

        64KB

      • memory/1800-198-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-200-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-202-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-214-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-206-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-204-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-210-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/1800-212-0x0000000007130000-0x000000000716F000-memory.dmp

        Filesize

        252KB

      • memory/2120-165-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-149-0x00000000071D0000-0x0000000007774000-memory.dmp

        Filesize

        5.6MB

      • memory/2120-153-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-186-0x0000000000400000-0x0000000002B7F000-memory.dmp

        Filesize

        39.5MB

      • memory/2120-171-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-184-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-183-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-181-0x0000000000400000-0x0000000002B7F000-memory.dmp

        Filesize

        39.5MB

      • memory/2120-180-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-150-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-179-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-178-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-151-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-177-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-185-0x0000000007190000-0x00000000071A0000-memory.dmp

        Filesize

        64KB

      • memory/2120-175-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-169-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-167-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-173-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-163-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-161-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-159-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-157-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-155-0x00000000077E0000-0x00000000077F2000-memory.dmp

        Filesize

        72KB

      • memory/2120-148-0x0000000004500000-0x000000000452D000-memory.dmp

        Filesize

        180KB

      • memory/3232-1122-0x0000000000290000-0x00000000002C2000-memory.dmp

        Filesize

        200KB

      • memory/3232-1123-0x0000000004BF0000-0x0000000004C00000-memory.dmp

        Filesize

        64KB

      • memory/3232-1124-0x0000000004BF0000-0x0000000004C00000-memory.dmp

        Filesize

        64KB