Analysis

  • max time kernel
    104s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    17-11-2020 12:14

General

  • Target

    55f82c61004b395667505eb1c8844845.exe

  • Size

    928KB

  • MD5

    ed26214ad7b9b5c87d0629957c7270dc

  • SHA1

    3843ed68b67e8104adc0b029b91f6746db7f1447

  • SHA256

    6567585d18f3ac4134f1ba2c23ec58fcc3f69555aef094a20abe83a1201edd56

  • SHA512

    d267ed4bad56232acfd6ad2aae37c0225d843ce5c5e3792c7fbbaa698c12637bab1c058dd65ee154f7cc86efa533cfc5b60a513d731d36c30161ba424c149f03

Malware Config

Extracted

Family

azorult

C2

https://www.themindset.org.ng/nc_assets/fonts/098/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55f82c61004b395667505eb1c8844845.exe
    "C:\Users\Admin\AppData\Local\Temp\55f82c61004b395667505eb1c8844845.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
      "C:\Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif" wwhcvnk.mjo
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1884
      • C:\Windows\SysWOW64\mshta.exe
        "C:\Windows\SysWOW64\mshta.exe"
        3⤵
          PID:756
        • C:\Windows\SysWOW64\mshta.exe
          "C:\Windows\SysWOW64\mshta.exe"
          3⤵
            PID:436
          • C:\Windows\SysWOW64\mshta.exe
            "C:\Windows\SysWOW64\mshta.exe"
            3⤵
              PID:848
            • C:\Windows\SysWOW64\mshta.exe
              "C:\Windows\SysWOW64\mshta.exe"
              3⤵
                PID:968
              • C:\Windows\SysWOW64\mshta.exe
                "C:\Windows\SysWOW64\mshta.exe"
                3⤵
                  PID:1036
                • C:\Windows\SysWOW64\mshta.exe
                  "C:\Windows\SysWOW64\mshta.exe"
                  3⤵
                    PID:952
                  • C:\Windows\SysWOW64\mshta.exe
                    "C:\Windows\SysWOW64\mshta.exe"
                    3⤵
                      PID:1532
                    • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
                      "C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe"
                      3⤵
                      • Executes dropped EXE
                      • Modifies system certificate store
                      PID:1680

                Network

                MITRE ATT&CK Matrix ATT&CK v6

                Defense Evasion

                Install Root Certificate

                1
                T1130

                Modify Registry

                1
                T1112

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
                  MD5

                  43e7db53ce5c130179aef5b47dcf7608

                  SHA1

                  5398e207d9ad301860b570d87601c1664ada9c0a

                  SHA256

                  9c04aab5734e2e0eea44af2584333ecc093b27ef36a586fb8873b5d4cadcd7f1

                  SHA512

                  a79f8094152f4f0cb5f0763bc4cdfdc9061af322dfee1bac043de0ac7581f2a7b35841924fe224ecc73b6bda1fba6811045e513d45e8f3598ca6ec313b7103f4

                • C:\Users\Admin\AppData\Local\Temp\28158558\rmbiqv.dat
                  MD5

                  060862a1c6ca1d8979f61afcb8b8bb6e

                  SHA1

                  410c4297eda4cc02b24b0687c16069a3a9002031

                  SHA256

                  cba32d0400303acfd4439427849f6a64fd3f5d918210eb92c954e0c4496338c4

                  SHA512

                  89484217aedbf84be1680afa6988963ea3136fa00b6cfff4d529aa2004d0671ca1b60a540ed8c50b8e785829a25fd951cd715766b1467825ce63bdf631664ccb

                • C:\Users\Admin\AppData\Local\Temp\28158558\wwhcvnk.mjo
                  MD5

                  0ecfb4e4fbe4a28bbdb499ffb6035db0

                  SHA1

                  bbd847078b7703c0cd1f0679ae6f931c64fe5d50

                  SHA256

                  fa35bc5ee76abf89ca8ad0481f0df1537797d88d3c025bcae295bc70a870c5b8

                  SHA512

                  b366b8b6b9204baa2fcfbc83b10ed23fa98afabe78532ce115c4a419def45067aa7e271fbd21be885ce2d956354e5c90bca61497837fc941cf1f317bcb072786

                • C:\Users\Admin\AppData\Local\Temp\RegSvcs.exe
                  MD5

                  0e06054beb13192588e745ee63a84173

                  SHA1

                  30b7d4d1277bafd04a83779fd566a1f834a8d113

                  SHA256

                  c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

                  SHA512

                  251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

                • \Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
                  MD5

                  43e7db53ce5c130179aef5b47dcf7608

                  SHA1

                  5398e207d9ad301860b570d87601c1664ada9c0a

                  SHA256

                  9c04aab5734e2e0eea44af2584333ecc093b27ef36a586fb8873b5d4cadcd7f1

                  SHA512

                  a79f8094152f4f0cb5f0763bc4cdfdc9061af322dfee1bac043de0ac7581f2a7b35841924fe224ecc73b6bda1fba6811045e513d45e8f3598ca6ec313b7103f4

                • \Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
                  MD5

                  43e7db53ce5c130179aef5b47dcf7608

                  SHA1

                  5398e207d9ad301860b570d87601c1664ada9c0a

                  SHA256

                  9c04aab5734e2e0eea44af2584333ecc093b27ef36a586fb8873b5d4cadcd7f1

                  SHA512

                  a79f8094152f4f0cb5f0763bc4cdfdc9061af322dfee1bac043de0ac7581f2a7b35841924fe224ecc73b6bda1fba6811045e513d45e8f3598ca6ec313b7103f4

                • \Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
                  MD5

                  43e7db53ce5c130179aef5b47dcf7608

                  SHA1

                  5398e207d9ad301860b570d87601c1664ada9c0a

                  SHA256

                  9c04aab5734e2e0eea44af2584333ecc093b27ef36a586fb8873b5d4cadcd7f1

                  SHA512

                  a79f8094152f4f0cb5f0763bc4cdfdc9061af322dfee1bac043de0ac7581f2a7b35841924fe224ecc73b6bda1fba6811045e513d45e8f3598ca6ec313b7103f4

                • \Users\Admin\AppData\Local\Temp\28158558\qgkfgrd.pif
                  MD5

                  43e7db53ce5c130179aef5b47dcf7608

                  SHA1

                  5398e207d9ad301860b570d87601c1664ada9c0a

                  SHA256

                  9c04aab5734e2e0eea44af2584333ecc093b27ef36a586fb8873b5d4cadcd7f1

                  SHA512

                  a79f8094152f4f0cb5f0763bc4cdfdc9061af322dfee1bac043de0ac7581f2a7b35841924fe224ecc73b6bda1fba6811045e513d45e8f3598ca6ec313b7103f4

                • \Users\Admin\AppData\Local\Temp\RegSvcs.exe
                  MD5

                  0e06054beb13192588e745ee63a84173

                  SHA1

                  30b7d4d1277bafd04a83779fd566a1f834a8d113

                  SHA256

                  c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768

                  SHA512

                  251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215

                • memory/436-11-0x0000000000000000-mapping.dmp
                • memory/756-10-0x0000000000000000-mapping.dmp
                • memory/848-12-0x0000000000000000-mapping.dmp
                • memory/952-15-0x0000000000000000-mapping.dmp
                • memory/968-13-0x0000000000000000-mapping.dmp
                • memory/1036-14-0x0000000000000000-mapping.dmp
                • memory/1204-0-0x0000000002470000-0x0000000002571000-memory.dmp
                  Filesize

                  1.0MB

                • memory/1532-16-0x0000000000000000-mapping.dmp
                • memory/1680-19-0x00000000003EA1F8-mapping.dmp
                • memory/1680-18-0x00000000003D0000-0x00000000009AD000-memory.dmp
                  Filesize

                  5.9MB

                • memory/1680-21-0x00000000003D0000-0x00000000009AD000-memory.dmp
                  Filesize

                  5.9MB

                • memory/1884-6-0x0000000000000000-mapping.dmp
                • memory/1952-22-0x000007FEF7510000-0x000007FEF778A000-memory.dmp
                  Filesize

                  2.5MB