Analysis

  • max time kernel
    147s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2023 06:37

General

  • Target

    driver847.exe

  • Size

    1.0MB

  • MD5

    1015190834ed2ef9582e54232a336d57

  • SHA1

    aa8dbb795c4665eed4b2e41b356fe9d6292ef294

  • SHA256

    1e244d9a5e260ced196b3e6d4c85b281d3fc7db5fc16c8bb9ddfec770985c50b

  • SHA512

    2b1a9964cba79fe88ad368641fe476b214902ed003bfd4499c82e1e122f0b5fb1035798a400d38e8ecb270fd1e0bfc64308ee82028d462916e206a64d84bf1f5

  • SSDEEP

    24576:Uyi9eeYnEdsDtq5A4iQFld5ZUlDZdDweH+cTKHSa:jS1AHQh5KlDZqevTK

Malware Config

Extracted

Family

redline

Botnet

diza

C2

185.161.248.37:4138

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 13 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
  • 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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 50 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\driver847.exe
    "C:\Users\Admin\AppData\Local\Temp\driver847.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:656
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1920
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1664
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Loads dropped DLL
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1160
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
          4⤵
          • Executes dropped EXE
          PID:1312
        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
          C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe
          4⤵
            PID:1736

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe

      Filesize

      750KB

      MD5

      a4dd0d61d98e711a7ac981d2a27617fa

      SHA1

      3333066257217735ba7d2261dc245c033dfd1216

      SHA256

      755a3a9058227ab0a80ccaf1e52fdf024c4d6645ef63df90aa507cdfb0f9abca

      SHA512

      193b734b21b23644954cb0f7368b0be19d8d05facc5c0e625c22a645585a6f07f22cf7cc1426cf522d51206a0681f3360df98f82007101a558ae2067acec3988

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe

      Filesize

      750KB

      MD5

      a4dd0d61d98e711a7ac981d2a27617fa

      SHA1

      3333066257217735ba7d2261dc245c033dfd1216

      SHA256

      755a3a9058227ab0a80ccaf1e52fdf024c4d6645ef63df90aa507cdfb0f9abca

      SHA512

      193b734b21b23644954cb0f7368b0be19d8d05facc5c0e625c22a645585a6f07f22cf7cc1426cf522d51206a0681f3360df98f82007101a558ae2067acec3988

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe

      Filesize

      306KB

      MD5

      b93f0f023fd2ad16a73f93703c241353

      SHA1

      6af5dd803900d184c68f4013fcd285783242dc21

      SHA256

      caa4065a05bf3c5a54a8f4c7647261888d9f764f42922cd3cb781ed9dee518bf

      SHA512

      50807c325c78e78c9a0b8ba1bc1687add483b066a19c5ca128d287641eb3085448c6abdaf5dbfd407038c59376134c891f958c539b379ddd7bdbf8245a1a41fd

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe

      Filesize

      306KB

      MD5

      b93f0f023fd2ad16a73f93703c241353

      SHA1

      6af5dd803900d184c68f4013fcd285783242dc21

      SHA256

      caa4065a05bf3c5a54a8f4c7647261888d9f764f42922cd3cb781ed9dee518bf

      SHA512

      50807c325c78e78c9a0b8ba1bc1687add483b066a19c5ca128d287641eb3085448c6abdaf5dbfd407038c59376134c891f958c539b379ddd7bdbf8245a1a41fd

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe

      Filesize

      146KB

      MD5

      a7020deba2ce8a1a3182a442ecdf2b74

      SHA1

      95dfaee334e1e848e13ef1bd90fbf3efd71f8416

      SHA256

      96b76f2f9f76f0149088a1988ea04b079469865d17a718568f57b2a0f2e70911

      SHA512

      e575b1b16e33f0a5813cbc0ceaa959414aaa9cd9576ae962f53270fd53aab4d4ac90079579c95c77be16147e6a46dfee1213a13714fc8e74d0d9b61fb74c6da7

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe

      Filesize

      146KB

      MD5

      a7020deba2ce8a1a3182a442ecdf2b74

      SHA1

      95dfaee334e1e848e13ef1bd90fbf3efd71f8416

      SHA256

      96b76f2f9f76f0149088a1988ea04b079469865d17a718568f57b2a0f2e70911

      SHA512

      e575b1b16e33f0a5813cbc0ceaa959414aaa9cd9576ae962f53270fd53aab4d4ac90079579c95c77be16147e6a46dfee1213a13714fc8e74d0d9b61fb74c6da7

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe

      Filesize

      186KB

      MD5

      3ea5e789a43575c35ffeac88f3a66b3c

      SHA1

      aeafc7e996ab7c956b8ce9dfa4845c57a8ba2311

      SHA256

      d000e0fbcf4b64d2df3cd03e07f23b8d5e213c84ce5f86fb09d244cf88691e6e

      SHA512

      41ce15f294822e519286e24b23f04cd8548a2de5950719f42c64e2ea1cb82c4deb1947ed7e3084e7ff49de298b3cf1693e1ac689eb8d2c754a1d2ef816650961

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe

      Filesize

      186KB

      MD5

      3ea5e789a43575c35ffeac88f3a66b3c

      SHA1

      aeafc7e996ab7c956b8ce9dfa4845c57a8ba2311

      SHA256

      d000e0fbcf4b64d2df3cd03e07f23b8d5e213c84ce5f86fb09d244cf88691e6e

      SHA512

      41ce15f294822e519286e24b23f04cd8548a2de5950719f42c64e2ea1cb82c4deb1947ed7e3084e7ff49de298b3cf1693e1ac689eb8d2c754a1d2ef816650961

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe

      Filesize

      750KB

      MD5

      a4dd0d61d98e711a7ac981d2a27617fa

      SHA1

      3333066257217735ba7d2261dc245c033dfd1216

      SHA256

      755a3a9058227ab0a80ccaf1e52fdf024c4d6645ef63df90aa507cdfb0f9abca

      SHA512

      193b734b21b23644954cb0f7368b0be19d8d05facc5c0e625c22a645585a6f07f22cf7cc1426cf522d51206a0681f3360df98f82007101a558ae2067acec3988

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x5691725.exe

      Filesize

      750KB

      MD5

      a4dd0d61d98e711a7ac981d2a27617fa

      SHA1

      3333066257217735ba7d2261dc245c033dfd1216

      SHA256

      755a3a9058227ab0a80ccaf1e52fdf024c4d6645ef63df90aa507cdfb0f9abca

      SHA512

      193b734b21b23644954cb0f7368b0be19d8d05facc5c0e625c22a645585a6f07f22cf7cc1426cf522d51206a0681f3360df98f82007101a558ae2067acec3988

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\h6374936.exe

      Filesize

      966KB

      MD5

      3d30499dede20f662a6ec3c1fdef2fc4

      SHA1

      c7d29e8a2d1d07b65864bdee9e7495022cb87cd2

      SHA256

      a90ca450da84fef8537202c55f734f1009075712c49067e0db498a5646779a33

      SHA512

      022b2da7d273ab36819303e49411ff8d2c4a0aecd4229464706621b8a0ad1dd6701c053ada52ff4b0355fd513b29f8afe6d08da02f985bd9308fda7dac9183ae

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe

      Filesize

      306KB

      MD5

      b93f0f023fd2ad16a73f93703c241353

      SHA1

      6af5dd803900d184c68f4013fcd285783242dc21

      SHA256

      caa4065a05bf3c5a54a8f4c7647261888d9f764f42922cd3cb781ed9dee518bf

      SHA512

      50807c325c78e78c9a0b8ba1bc1687add483b066a19c5ca128d287641eb3085448c6abdaf5dbfd407038c59376134c891f958c539b379ddd7bdbf8245a1a41fd

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6101680.exe

      Filesize

      306KB

      MD5

      b93f0f023fd2ad16a73f93703c241353

      SHA1

      6af5dd803900d184c68f4013fcd285783242dc21

      SHA256

      caa4065a05bf3c5a54a8f4c7647261888d9f764f42922cd3cb781ed9dee518bf

      SHA512

      50807c325c78e78c9a0b8ba1bc1687add483b066a19c5ca128d287641eb3085448c6abdaf5dbfd407038c59376134c891f958c539b379ddd7bdbf8245a1a41fd

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe

      Filesize

      146KB

      MD5

      a7020deba2ce8a1a3182a442ecdf2b74

      SHA1

      95dfaee334e1e848e13ef1bd90fbf3efd71f8416

      SHA256

      96b76f2f9f76f0149088a1988ea04b079469865d17a718568f57b2a0f2e70911

      SHA512

      e575b1b16e33f0a5813cbc0ceaa959414aaa9cd9576ae962f53270fd53aab4d4ac90079579c95c77be16147e6a46dfee1213a13714fc8e74d0d9b61fb74c6da7

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\f5532774.exe

      Filesize

      146KB

      MD5

      a7020deba2ce8a1a3182a442ecdf2b74

      SHA1

      95dfaee334e1e848e13ef1bd90fbf3efd71f8416

      SHA256

      96b76f2f9f76f0149088a1988ea04b079469865d17a718568f57b2a0f2e70911

      SHA512

      e575b1b16e33f0a5813cbc0ceaa959414aaa9cd9576ae962f53270fd53aab4d4ac90079579c95c77be16147e6a46dfee1213a13714fc8e74d0d9b61fb74c6da7

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe

      Filesize

      186KB

      MD5

      3ea5e789a43575c35ffeac88f3a66b3c

      SHA1

      aeafc7e996ab7c956b8ce9dfa4845c57a8ba2311

      SHA256

      d000e0fbcf4b64d2df3cd03e07f23b8d5e213c84ce5f86fb09d244cf88691e6e

      SHA512

      41ce15f294822e519286e24b23f04cd8548a2de5950719f42c64e2ea1cb82c4deb1947ed7e3084e7ff49de298b3cf1693e1ac689eb8d2c754a1d2ef816650961

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\g8974138.exe

      Filesize

      186KB

      MD5

      3ea5e789a43575c35ffeac88f3a66b3c

      SHA1

      aeafc7e996ab7c956b8ce9dfa4845c57a8ba2311

      SHA256

      d000e0fbcf4b64d2df3cd03e07f23b8d5e213c84ce5f86fb09d244cf88691e6e

      SHA512

      41ce15f294822e519286e24b23f04cd8548a2de5950719f42c64e2ea1cb82c4deb1947ed7e3084e7ff49de298b3cf1693e1ac689eb8d2c754a1d2ef816650961

    • memory/1160-135-0x0000000000210000-0x0000000000308000-memory.dmp

      Filesize

      992KB

    • memory/1160-137-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

      Filesize

      256KB

    • memory/1428-123-0x0000000004960000-0x00000000049A0000-memory.dmp

      Filesize

      256KB

    • memory/1428-108-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-110-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-112-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-114-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-116-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-118-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-120-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-122-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-106-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-124-0x0000000004960000-0x00000000049A0000-memory.dmp

      Filesize

      256KB

    • memory/1428-125-0x0000000004960000-0x00000000049A0000-memory.dmp

      Filesize

      256KB

    • memory/1428-104-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-102-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-100-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-98-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-96-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-95-0x0000000002190000-0x00000000021A6000-memory.dmp

      Filesize

      88KB

    • memory/1428-94-0x0000000002190000-0x00000000021AC000-memory.dmp

      Filesize

      112KB

    • memory/1428-93-0x0000000001CC0000-0x0000000001CDE000-memory.dmp

      Filesize

      120KB

    • memory/1664-86-0x0000000004E00000-0x0000000004E40000-memory.dmp

      Filesize

      256KB

    • memory/1664-85-0x0000000004E00000-0x0000000004E40000-memory.dmp

      Filesize

      256KB

    • memory/1664-84-0x0000000000900000-0x000000000092A000-memory.dmp

      Filesize

      168KB