Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 01:18

General

  • Target
    67b12ce7540c0d01a9ff199865acab6b5643aa68ec1bdd30c0a8c78809a1ecc0.exe
  • Size 1.4MB
  • Sample240512-bpbx4ace87
  • SHA256 67b12ce7540c0d01a9ff199865acab6b5643aa68ec1bdd30c0a8c78809a1ecc0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detect ZGRat V1 33 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3512
      • C:\Users\Admin\AppData\Local\Temp\67b12ce7540c0d01a9ff199865acab6b5643aa68ec1bdd30c0a8c78809a1ecc0.exe
        "C:\Users\Admin\AppData\Local\Temp\67b12ce7540c0d01a9ff199865acab6b5643aa68ec1bdd30c0a8c78809a1ecc0.exe"
        2⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:4840
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k move Scholar Scholar.cmd & Scholar.cmd & exit
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1164
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:1780
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa.exe opssvc.exe"
            4⤵
              PID:3296
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              4⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:2012
            • C:\Windows\SysWOW64\findstr.exe
              findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
              4⤵
                PID:4576
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c md 5579265
                4⤵
                  PID:2372
                • C:\Windows\SysWOW64\findstr.exe
                  findstr /V "NovNoneIllustrationsMagic" Dispatched
                  4⤵
                    PID:3484
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c copy /b Mode + Lesser + Describes + Gc + Cache + Harper + Lu + Additional + Shadow 5579265\O
                    4⤵
                      PID:3768
                    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\Alumni.pif
                      5579265\Alumni.pif 5579265\O
                      4⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of FindShellTrayWindow
                      • Suspicious use of SendNotifyMessage
                      • Suspicious use of WriteProcessMemory
                      PID:4760
                    • C:\Windows\SysWOW64\PING.EXE
                      ping -n 5 127.0.0.1
                      4⤵
                      • Runs ping.exe
                      PID:4156
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /k echo [InternetShortcut] > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\InnoCoderR.url" & echo URL="C:\Users\Admin\AppData\Local\CodeInnovate Technologies Co\InnoCoderR.js" >> "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\InnoCoderR.url" & exit
                  2⤵
                  • Drops startup file
                  PID:4808
                • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\RegAsm.exe
                  C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\RegAsm.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  PID:4868

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    Alumni.pif

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\Alumni.pif
                    • Size 925KB
                    • SHA256 1300262a9d6bb6fcbefc0d299cce194435790e70b9c7b4a651e202e90a32fd49
                    • MD5 SHA1 SHA512 SSDEEP

                    O

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\O
                    • Size 868KB
                    • SHA256 d7239d262dd48e78d6d193cb3f00f029292867c6a2460cda1156ca50359b040c
                    • MD5 SHA1 SHA512 SSDEEP

                    RegAsm.exe

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\5579265\RegAsm.exe
                    • Size 63KB
                    • SHA256 c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc
                    • MD5 SHA1 SHA512 SSDEEP

                    Additional

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Additional
                    • Size 57KB
                    • SHA256 6f73b8f3f80598c3c3cf7e7839f5f89fe32c0b5d5260b363381d9b8096144f80
                    • MD5 SHA1 SHA512 SSDEEP

                    Blogger

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Blogger
                    • Size 61KB
                    • SHA256 f430e04071ba26dbfc204c40b352c35f37e972b9ca275ae0a9882400bd72fa6d
                    • MD5 SHA1 SHA512 SSDEEP

                    Cache

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Cache
                    • Size 166KB
                    • SHA256 84db2a0379608e079f3bce64853bbacb453b4a926fedb8ee878b55d5defdf00f
                    • MD5 SHA1 SHA512 SSDEEP

                    Canada

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Canada
                    • Size 39KB
                    • SHA256 5ae0e8743b15a03533542178dae7c6404f6efcf9c703d7193229c4231ae7be89
                    • MD5 SHA1 SHA512 SSDEEP

                    Cape

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Cape
                    • Size 54KB
                    • SHA256 5e076e4690e5acf57d06e6a418a7c6c5a78ff2c04183f3569831efc41d07162c
                    • MD5 SHA1 SHA512 SSDEEP

                    Catch

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Catch
                    • Size 26KB
                    • SHA256 71df6a7d1e225cf788eba25f5f7375bc6692dc5c2d41be0b37b3eaa1a6d3d4e1
                    • MD5 SHA1 SHA512 SSDEEP

                    Certificate

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Certificate
                    • Size 28KB
                    • SHA256 46e02695df9c5c38ae5d30e3e10f46870b1c952d006dbf4fa49fef656edfe275
                    • MD5 SHA1 SHA512 SSDEEP

                    Coin

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Coin
                    • Size 17KB
                    • SHA256 d4573d0f3886882dc4914472c3b2ec4dfa749c8cc442026b0f8675ffbca13fc4
                    • MD5 SHA1 SHA512 SSDEEP

                    Describes

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Describes
                    • Size 51KB
                    • SHA256 937880c128f9ea2b3019c5f0d859e3b69141727b71ecbcb623a510b83a425493
                    • MD5 SHA1 SHA512 SSDEEP

                    Dispatched

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Dispatched
                    • Size 121B
                    • SHA256 07fd916ba8aa2704314e347d53db829089b71517cfb5f5916bfd46a209557357
                    • MD5 SHA1 SHA512

                    Dot

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Dot
                    • Size 50KB
                    • SHA256 073d76d4c47b6ea7e91c637fa3dd79a5c1cffcf0c78b40524f1266e7825c5c32
                    • MD5 SHA1 SHA512 SSDEEP

                    Employees

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Employees
                    • Size 15KB
                    • SHA256 b6f76ac5bcb0f9dd126bc5baa15fcf5c09ae15a0b6b522dd9ab2b47bff0a3d0d
                    • MD5 SHA1 SHA512 SSDEEP

                    Epa

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Epa
                    • Size 6KB
                    • SHA256 07162ff4b08394818336d8d961a6318708b44485b8be3b544e9893765bec9588
                    • MD5 SHA1 SHA512 SSDEEP

                    Floor

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Floor
                    • Size 25KB
                    • SHA256 9a5bd3b4dfb13e218e529dc54a1168a9fb509134c7d6f8628e3c7e9a1c1fb240
                    • MD5 SHA1 SHA512 SSDEEP

                    Gc

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Gc
                    • Size 56KB
                    • SHA256 e17006d0b79f95a22740b81ac68adc457cc166fc70dfd9f9053c518a5b9ba3c4
                    • MD5 SHA1 SHA512 SSDEEP

                    Guidelines

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Guidelines
                    • Size 18KB
                    • SHA256 ffc0c5d2817dcb88c5f4bb0a1bc58f4edd543902ece3edc00741122f8cc00478
                    • MD5 SHA1 SHA512 SSDEEP

                    Harper

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Harper
                    • Size 99KB
                    • SHA256 86443249ceec930922dcc960d222881ba6869137f69a383d071078fc323e46ac
                    • MD5 SHA1 SHA512 SSDEEP

                    Hobbies

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Hobbies
                    • Size 21KB
                    • SHA256 d2c251b8904efb517c0fb9e4f364488cb3b05617ca9263849fa929dceba2fd47
                    • MD5 SHA1 SHA512 SSDEEP

                    Lanka

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Lanka
                    • Size 67KB
                    • SHA256 1cab59b087c5e273385a1e3bda5433c3c2cb9454d8e056c9a95471725c005629
                    • MD5 SHA1 SHA512 SSDEEP

                    Lesser

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Lesser
                    • Size 64KB
                    • SHA256 4231fd0e1b00036fad40b781886609a20d499ac17d2fcb619e0e0dab047080b7
                    • MD5 SHA1 SHA512 SSDEEP

                    Lu

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Lu
                    • Size 178KB
                    • SHA256 6437e47907dbe626a2d81f1ac004b177ce028817d2ce48eb99dbc32e259edd0d
                    • MD5 SHA1 SHA512 SSDEEP

                    Michael

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Michael
                    • Size 28KB
                    • SHA256 10de1629c245abed078223cc03a6eb662401c61cf45c897f365bda147433c951
                    • MD5 SHA1 SHA512 SSDEEP

                    Mode

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Mode
                    • Size 177KB
                    • SHA256 f7ca237ab4a0516ca4a0e5f00442d03aa096cdec4acba25ad8ccbbec1374ddae
                    • MD5 SHA1 SHA512 SSDEEP

                    Orchestra

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Orchestra
                    • Size 20KB
                    • SHA256 18bbfdc7c168bc75919682d522a915d6effd7260209afb4e86a912440aac7e57
                    • MD5 SHA1 SHA512 SSDEEP

                    Peoples

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Peoples
                    • Size 39KB
                    • SHA256 5074a75b259058cc88230ee04140589aad77520806c9e914a629c19f6cff8a59
                    • MD5 SHA1 SHA512 SSDEEP

                    Probe

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Probe
                    • Size 54KB
                    • SHA256 c1f0c9fabc479794618b364bdf1550bff24c948207caac8c325ec88490a46e86
                    • MD5 SHA1 SHA512 SSDEEP

                    Promising

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Promising
                    • Size 36KB
                    • SHA256 1e3f63bc5e769b1df04e99d634222cf29dfc3461626bfa6084a8c790222e164b
                    • MD5 SHA1 SHA512 SSDEEP

                    Rays

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Rays
                    • Size 17KB
                    • SHA256 1843a38c83f0b3846aaa20dfb23fb9e03570ec349abaa3f749bb1fd9d4b8e40d
                    • MD5 SHA1 SHA512 SSDEEP

                    Recreation

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Recreation
                    • Size 43KB
                    • SHA256 9f9e92ed6dc378e05f389b701ad7030b3b111326d9586836eeacb40f0b549ca7
                    • MD5 SHA1 SHA512 SSDEEP

                    Rick

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Rick
                    • Size 65KB
                    • SHA256 6302b0a1896a9ade578c2d952d62cde392e8b04a0801e62fda34ca17532184f9
                    • MD5 SHA1 SHA512 SSDEEP

                    Scholar

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Scholar
                    • Size 5KB
                    • SHA256 17537eddeada5e5eb29a1d7c1d600bf72b305363e1c701fbbf0152ef2f021d49
                    • MD5 SHA1 SHA512 SSDEEP

                    Secretariat

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Secretariat
                    • Size 47KB
                    • SHA256 45a36a92df2473bad17faa5ead418dc9e3c6dbc991168285358f5883c0ae079e
                    • MD5 SHA1 SHA512 SSDEEP

                    Shadow

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Shadow
                    • Size 20KB
                    • SHA256 b05ed8b65e9dbe5df4b2146f0a6bcf287dc40b2d087fbf7a1d0462d2af5dc67d
                    • MD5 SHA1 SHA512 SSDEEP

                    Velocity

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Velocity
                    • Size 11KB
                    • SHA256 274616c85107571f79b5c51e0d3a15fa37a5e63d5f9d19a6543727a72c8d0f1b
                    • MD5 SHA1 SHA512 SSDEEP

                    Walter

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Walter
                    • Size 30KB
                    • SHA256 5f30e4007c43ef66e2e7d2479f10cdd2eb3116626f9a4fab2c48dd7e355ddd5b
                    • MD5 SHA1 SHA512 SSDEEP

                    Working

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Working
                    • Size 55KB
                    • SHA256 eb8d6b1af74350681b0f74e1cae2c815b5ad6c563303130f143f5cac62b3505d
                    • MD5 SHA1 SHA512 SSDEEP

                    Yoga

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Yoga
                    • Size 52KB
                    • SHA256 17d5a5011b46ef39531b8a91c36a39c251fee4c515fddffbef4f9744881618a6
                    • MD5 SHA1 SHA512 SSDEEP

                    memory/4868-147-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-128-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-98-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-106-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-144-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-154-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-152-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-150-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-149-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-89-0x0000000000B00000-0x0000000000B74000-memory.dmp

                    memory/4868-142-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-140-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-136-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-134-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-132-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-108-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-130-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-92-0x0000000004F70000-0x000000000504C000-memory.dmp

                    memory/4868-126-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-124-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-122-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-120-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-118-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-116-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-115-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-112-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-110-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-104-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-102-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-100-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-96-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-138-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-94-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-93-0x0000000004F70000-0x0000000005047000-memory.dmp

                    memory/4868-6395-0x0000000005120000-0x0000000005186000-memory.dmp