Analysis Overview
SHA256
bdec67160c740cc4f649a1688c8cdc2467729c086df711606600d9967c967641
Threat Level: Known bad
The file 73d3e10fa82e2301bd8fb5cabf77c864 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-25 05:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-25 05:15
Reported
2024-01-25 05:17
Platform
win10v2004-20231222-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mbfbagbrjs = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Office\\Recent\\CWCyC\\ouKP\\isoburn.exe" | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
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Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
| Token: SeShutdownPrivilege | N/A | N/A | N/A |
| Token: SeCreatePagefilePrivilege | N/A | N/A | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3504 wrote to memory of 2164 | N/A | N/A | C:\Windows\system32\isoburn.exe |
| PID 3504 wrote to memory of 2164 | N/A | N/A | C:\Windows\system32\isoburn.exe |
| PID 3504 wrote to memory of 2284 | N/A | N/A | C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe |
| PID 3504 wrote to memory of 2284 | N/A | N/A | C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe |
| PID 3504 wrote to memory of 2072 | N/A | N/A | C:\Windows\system32\isoburn.exe |
| PID 3504 wrote to memory of 2072 | N/A | N/A | C:\Windows\system32\isoburn.exe |
| PID 3504 wrote to memory of 1412 | N/A | N/A | C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe |
| PID 3504 wrote to memory of 1412 | N/A | N/A | C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe |
| PID 3504 wrote to memory of 2472 | N/A | N/A | C:\Windows\system32\mfpmp.exe |
| PID 3504 wrote to memory of 2472 | N/A | N/A | C:\Windows\system32\mfpmp.exe |
| PID 3504 wrote to memory of 2404 | N/A | N/A | C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe |
| PID 3504 wrote to memory of 2404 | N/A | N/A | C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\73d3e10fa82e2301bd8fb5cabf77c864.dll,#1
C:\Windows\system32\isoburn.exe
C:\Windows\system32\isoburn.exe
C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe
C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe
C:\Windows\system32\isoburn.exe
C:\Windows\system32\isoburn.exe
C:\Windows\system32\mfpmp.exe
C:\Windows\system32\mfpmp.exe
C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe
C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe
C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe
C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4948-0-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/4948-2-0x000001F454CB0000-0x000001F454CB7000-memory.dmp
memory/3504-4-0x0000000007FE0000-0x0000000007FE1000-memory.dmp
memory/4948-7-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-9-0x00007FFAD15CA000-0x00007FFAD15CB000-memory.dmp
memory/3504-10-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-11-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-8-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-12-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-6-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-13-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-14-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-15-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-21-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-23-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-24-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-25-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-32-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-37-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-38-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-39-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-40-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-47-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-49-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-48-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-46-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-51-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-53-0x00000000029B0000-0x00000000029B7000-memory.dmp
memory/3504-54-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-52-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-50-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-61-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-45-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-44-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-69-0x00007FFAD1660000-0x00007FFAD1670000-memory.dmp
memory/3504-43-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-42-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-41-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-36-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-35-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-34-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-33-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-31-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-29-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-30-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-28-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-27-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-26-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-71-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-22-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-20-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-73-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-19-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Local\mslkdfAq\UxTheme.dll
| MD5 | 30f3913caebdcd0081d900c4b0192a4e |
| SHA1 | 54b29d951346f292ae0e43064c7a9c2eb0aaeb1f |
| SHA256 | a7529b76c5043ac8967f5573a44891033ee711e9165ebacef636c174f06358c0 |
| SHA512 | 484b2678c993d8cd5a51043f1cb5379c908b32f8df0297c585342a4ac64c9879b2046a64f769b7472bfb70e55481fb6ec5ef2d2715d854b5f77ced17bf9abd21 |
memory/2284-82-0x000002312E5A0000-0x000002312E5A7000-memory.dmp
C:\Users\Admin\AppData\Local\mslkdfAq\UxTheme.dll
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe
| MD5 | 41bfad340d11aff8e50c88de84d28b4c |
| SHA1 | 8d5a76bda3a584755d19a4f4a9f8a249637b8d63 |
| SHA256 | 05eff330eef9b282c3457a6923f76fc837c23fc12145c04e56bc4c768523e534 |
| SHA512 | ef095ac1809d219a34d7f3abf2753924edf5c0aa9638a4097a495be6c3341feffc0d09bdd4ef52f38414d18d9a1f95c7865d336074cfd55429adaf5b8fbb6e33 |
memory/3504-18-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3504-17-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Local\mslkdfAq\isoburn.exe
| MD5 | f3cc8445e6753cb30ec83e58ac59d25f |
| SHA1 | 3dd6f18971d944475a12fbbd85d4cd829fda3720 |
| SHA256 | 152a8b970a9676dc3af349dfea66ba83cdef15f4c4931f7de84b8c6b7a948217 |
| SHA512 | 209058d04a90c98bceb510cff9785c1ef36823d57b415bdefcd34b8278979b461c54f3c5ce56e5000b99b720e1113f479e5b81f7281a51369a39e4182e32a48f |
C:\Users\Admin\AppData\Local\gvgm8wZiN\isoburn.exe
| MD5 | c6c36c4b03b120d1729a7c6d1d133f0e |
| SHA1 | 34a936148f7db694b30773ba5d05b8936a97f00b |
| SHA256 | 1593c2a41473e78d0132e9c392d0db03de540ecb23e28721680b9d2c23ae964c |
| SHA512 | 11921c3aa80a1219394e47291ea5439e34e95b75965574a60ae0920a87e22eba8257493664b5ecf4fdebad8eb4c711070edb77652e90f2cb8832f57f657603b2 |
C:\Users\Admin\AppData\Local\gvgm8wZiN\UxTheme.dll
| MD5 | 07628c7eea55e8ea1d92e6a5c800a179 |
| SHA1 | 6a942af764efbdbc75aa119f93533cb19d99e180 |
| SHA256 | acb0332c9d8d0ce5035cdddce2e0ca4f4fde9bcb62d1dfacf991d26237cc51af |
| SHA512 | 94ed070a7cd339dc7bb2d51f84dfe39a8c50b1bf10acf74d2c37b695ad461df595fe0bfe592fb98e02688685d7d3a0dc96dab6670912f4a7ebb4ac7f3197701e |
memory/1412-102-0x00000226349B0000-0x00000226349B7000-memory.dmp
C:\Users\Admin\AppData\Local\gvgm8wZiN\UxTheme.dll
| MD5 | 15e8d2e818b6ad64d7c36234aed2d7be |
| SHA1 | 15417d4070fce1aa88b9ccd971dcdce8eb3879b0 |
| SHA256 | 50ab7c606f24d71081f45dd1b780c36d64c8ca7fdf4d6aaf0f9bae9613706eeb |
| SHA512 | 7442becfa2d3aeeec71e1bfe07e58b21ce585b9b4ee176da97b38ae6a62520b7985325aa23a62de306120a7587aaf0734370f7ef65adc29d2f693cd3b42e8a3f |
C:\Users\Admin\AppData\Local\n3NOY\MFPlat.DLL
| MD5 | 3413984e77be21626bf83b7b85665cd6 |
| SHA1 | 6eb4212ce0d8452cda09ebc42b58f1ab9877f3bf |
| SHA256 | c66fc32105b47c46fa6dc5a59b2a00f1f67b049bd209b4b31b54a4bf8835ce89 |
| SHA512 | c22b353bd9ee4a8be03da624a4ec9bb7e88741732d6bd538fe3e4d4771ff6ea0b8996a820da5ce1305243d584bd05eb5534b1c48d990b7fac1735b41e6d04216 |
memory/2404-116-0x0000021484170000-0x0000021484177000-memory.dmp
C:\Users\Admin\AppData\Local\n3NOY\MFPlat.DLL
| MD5 | ca94b6cb71349a463eac16b0a329bfc6 |
| SHA1 | ad56dea15c0a17753d3977ebfffc81b3139b70c3 |
| SHA256 | db01b8e242b4cd843c1947b123217bcb68c3d2039f0402868594bd924b45c883 |
| SHA512 | fc74dc23e944939b926b064962705462333d8920be833727e595c96afb0dbcb5d3bc1e4d28717f36756b4e5f73fc3f96fcad435cb10cf59c2c0ce07fb80dc9d2 |
C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe
| MD5 | 8f8fd1988973bac0c5244431473b96a5 |
| SHA1 | ce81ea37260d7cafe27612606cf044921ad1304c |
| SHA256 | 27287ac874cef86be03aee7b6d34fdc3bd208070ed20e44621a305865fb7579e |
| SHA512 | a91179e1561168b3b58f5ca893bce425d35f4a02aec20ac3d6fb944f5eb3c06b0a1b9d9f3fb9ea87869d65671d2b89b4ae19acf794372bdbd27f5e9756c5a8ab |
C:\Users\Admin\AppData\Local\n3NOY\mfpmp.exe
| MD5 | 2ff57e7d66bae3d21677592a3d1ddd2f |
| SHA1 | 969c1bf3c8808efa66a4ced4b6a136074fc1db56 |
| SHA256 | db390f6f4e344617b9bc3bef92d745cb8f9859bda4773bb07b345db63d0cbc79 |
| SHA512 | dd2d8113d6995d1de4c32acc72885833741e66f1af7ee17b4a717fcede141041370b05c329c984855336724c0d9b1522146f3442291c936b896b68ab77d7a2f4 |
memory/3504-16-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Wdush.lnk
| MD5 | 404e6c92c428b627361da81ec542776c |
| SHA1 | a5e33c72261afe54ea0b7912c2d1a65e8e2d3f27 |
| SHA256 | 45ee3583d979ca2d5caa884ab1f7b458b2d2f4f3197d17860973ab8cde33c059 |
| SHA512 | ccc011a710310370ad7b0be723de27dab0a10aef98e3ec8fc6a4bbc8c5aa4ae731b9963c6a8aeb6863b0ea50b13bddeecbb483fcbee6f1ba799d160895f43ff7 |
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\CWCyC\UxTheme.dll
| MD5 | 9ecf31d7088b51e001aa8cb02e373bf4 |
| SHA1 | 081920d046bb2d3fe747d1a44328e303a50df101 |
| SHA256 | b849fcb1345d334e85c4db081d4e23b8757552456e7b139aefd0281548a17500 |
| SHA512 | 117eadade9f63c4f2e52e8b82f319f7a4ae09c303ce6dfc915f5d71b231b41adb5b9972fbbc94c20f26d07b1ea8d60fe81eb041beb6d5024d581233e45133d7e |
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\CWCyC\ouKP\UxTheme.dll
| MD5 | 2e1583a5837e56cdb9c33cf16afbfff6 |
| SHA1 | 46b6c6de029c3ddd8cd3b5bf6eb1e4fbe66b1f01 |
| SHA256 | 2abe0c8a5de2c562a9627e4e214317daf90c42aca9012f16968d0dc94cfe70fa |
| SHA512 | 6d4e7e353a0db64be250e01a69959c54ef43e1559dd3427c1930be5701cad0b966ea63e359744a5856198a3a0228aaa6a249745dd95f0fb2c3951c6b710cf3bf |
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\UserData\Low\JPChet5\MFPlat.DLL
| MD5 | ca28274475764cd6d8075474c5574e3e |
| SHA1 | a4c57beb819ab936fa1d765b0cd1194dcbcf5d1b |
| SHA256 | 21052531521f0f38b2482599c6f82decf2890df1341989ea24fb2f3b7374387f |
| SHA512 | 08e70731de840db82ab07da3bb2ca782ce267843673a4f3870a4209402f38c148838e20e28a3a7dd03fdb67de8a84495a5d45bbb04827fa0c1207f1a35cbc586 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-25 05:15
Reported
2024-01-25 05:17
Platform
win7-20231129-en
Max time kernel
150s
Max time network
123s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Groztcac = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Themes\\O60FA2\\iexpress.exe" | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
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Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\73d3e10fa82e2301bd8fb5cabf77c864.dll,#1
C:\Windows\system32\PresentationSettings.exe
C:\Windows\system32\PresentationSettings.exe
C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe
C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe
C:\Windows\system32\iexpress.exe
C:\Windows\system32\iexpress.exe
C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe
C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe
C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe
C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe
C:\Windows\system32\tcmsetup.exe
C:\Windows\system32\tcmsetup.exe
Network
Files
memory/2188-1-0x0000000000390000-0x0000000000397000-memory.dmp
memory/2188-0-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-4-0x00000000772D6000-0x00000000772D7000-memory.dmp
memory/1256-5-0x0000000002DA0000-0x0000000002DA1000-memory.dmp
memory/1256-10-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-19-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-29-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-32-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-37-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-42-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-49-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-53-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-60-0x0000000002DB0000-0x0000000002DB7000-memory.dmp
memory/1256-52-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-61-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-63-0x0000000077640000-0x0000000077642000-memory.dmp
memory/1256-62-0x00000000774E1000-0x00000000774E2000-memory.dmp
memory/1256-72-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-51-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-76-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-50-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-48-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-47-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-46-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-45-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-44-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-43-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-41-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-40-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-39-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-38-0x0000000140000000-0x00000001401C7000-memory.dmp
\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe
| MD5 | 67458fce22e3ac3e6a13662fc914af5b |
| SHA1 | 83ba7b4ae0a2e97c95abef3af1d73a619aa5ac80 |
| SHA256 | 43a31a2842ba1f414bd64bd7baf119fbd301ec9a81fbad5dc92b191a3c6453ff |
| SHA512 | 7a9f7322c04a2f121fea7cbb865d6084d43fc8bfeac8a461a4795a3739ca0ebedc69aa6654d33564e33ccd7756e169c6b50959cd974ca408f30fab790831bdd9 |
memory/1256-36-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Local\oVAOIMn3u\WINMM.dll
| MD5 | ac055faf85f34a7a4fa9cc285ed443ad |
| SHA1 | 222815a74c9af8748ff116455536560f0f71cb14 |
| SHA256 | cb30ab88fe515ad47a63b9f4e2b3895b42434bbe7c67c1bd102eb05f065c6513 |
| SHA512 | 5095963469beaea86993ff59a21e2784b7f7366b8af5110be2b43a1a6826a6ee91d32e25b06792e070afe49ef450ce3831d8b476a580ddab00af4826a06e4ab4 |
\Users\Admin\AppData\Local\oVAOIMn3u\WINMM.dll
| MD5 | 5c31f8b21a416a2781bf7fefb9aebf5e |
| SHA1 | c789a6a96fc743b7c7ab1c1f06f1f61f424e34f4 |
| SHA256 | 12eb45a3b5ec71dbb2ff430016eda3124e3383fc3a1af9ed3c204d02011c0be5 |
| SHA512 | cda5d113ebc2d259a5106e49a26e484aaeeb5aab5d98b759eb87d85a09d3bddd861993d1b0e8892fda0370f0d605c52d18a8a141e93dc08c3858253510688318 |
C:\Users\Admin\AppData\Local\oVAOIMn3u\PresentationSettings.exe
| MD5 | 2dc2336d9661bd0c0a3410b30feedc5c |
| SHA1 | 56d3f8b24f3c8d8cd626ad1b654a5d48e6dae211 |
| SHA256 | b91d1f53d6171beedd044d0e5e8148112efa41274be644d890d959501ee7811e |
| SHA512 | 0ae2adfa3937bbe6ac098b4fcc345ce32df2da5437ef384c958e4c3e4b4eb5f83147f07b50f7882d6453df2c1ede5baac3d929c11fb35cc7d4c5ab10cffbe971 |
memory/1256-35-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/2764-90-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1256-34-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-33-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-31-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-30-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-28-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-27-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-26-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-25-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-24-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-23-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-22-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-21-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-20-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-18-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-17-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-16-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-15-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-14-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-13-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-12-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-11-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-9-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/1256-8-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/2188-7-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Roaming\Macromedia\iCqj\PresentationSettings.exe
| MD5 | eabe8bd7d7c4cda27cfafdcad83df71a |
| SHA1 | 070320c8622024b87d64c2d34b1903e3c8f19535 |
| SHA256 | 3e7769f937369a90fa467945f097cddd37f89210cb3b2f24aa04c1b168d7f850 |
| SHA512 | f83589f10d03b639fdf12220309e7a32c3eabdcf2fbcaa924ce6dabaa4028a04620b580184c34af0b7f8d7a84749bc85dc5028dc34567253d439f6fe1319e01a |
\Users\Admin\AppData\Local\nUt4bjZ\VERSION.dll
| MD5 | 7d56de3c545e8a1527f2d62cb19fe762 |
| SHA1 | 7b51bba11a2f6c64ea3af6e6700183e340c30778 |
| SHA256 | c703687dff0fbb84b4580f9d24db35903ccd24b9553f232bfbd9ca6666977cc9 |
| SHA512 | 6a38541e300d7cf60793025cb6aab47ec2a7da9913fdfcb8cf8359f2d266131f1a085ebb2da4ac34f301dc5b40a2465931c3562a9718876c76e6ba3120f7bdd0 |
memory/948-107-0x0000000000180000-0x0000000000187000-memory.dmp
C:\Users\Admin\AppData\Local\nUt4bjZ\VERSION.dll
| MD5 | 3f1f0bfab2bd73c1dd3a185a12834754 |
| SHA1 | db114d9e8b98dd8697d764f500dbc129dd1e2e89 |
| SHA256 | ffd3d764f0e922321d933e311e928374f3ee58e81b3a58ee5302be0a5ad0a620 |
| SHA512 | 3006bc25d445aed9b058bbd779a3665b790398951f593900499ff13e6bef33329ed44ae6c0b3e34dad9c79faadeac407ebd1670f4c85955105965211bb04db83 |
C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe
| MD5 | e9810113a0227ee3c2e866f74230faab |
| SHA1 | 7b37f03123dab70357e6a23904d5a0fa32211a13 |
| SHA256 | fe460ac2fe97c4fb8a5bc3e61fb6b1c3b05cdb78dbf745e2764cf4dfec3ea9b7 |
| SHA512 | 4be92515750fa5f592a19b2b83ee6fd5dd3dcd272cf97b9eba5e57e2f2c7139b3b8b3ee4b94976dc8fd3df62e2c9938056ae3ad387a5747c56caf35af210fec2 |
\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe
| MD5 | 47cf6057d543a387014ea38243c130dd |
| SHA1 | 887f31468257a688bee14dae50d333e5ba6e7bac |
| SHA256 | 6012cac0c9a5e30012d9d8d8ca027938e63158edda0fee2d76c29e295b49319d |
| SHA512 | 52ad14826480d366d52d52ac44d6929b4a719e173e5bc5405aa65fc1c536b05cf1d82db7b16500a83fc7705302ef55b5b6cf25902aceb875fcdafcce5637a95c |
C:\Users\Admin\AppData\Local\nUt4bjZ\iexpress.exe
| MD5 | 62758063351e1779b2f43c8a3d4afcce |
| SHA1 | 764dd1da15e99aa1e5e73eff440af0a0c8f49fb3 |
| SHA256 | 03c7a11e071ea7d4f938de4584f8e0a235b64efb4864b3e65ba4816173338a48 |
| SHA512 | f875099a3953e8147c219d45da39488cf53ed3a0117c805e15c5cf4922dcdb52e513d751c034fcb5e6ac54cbd151f3d791388f4388864b7d391bf9c60598e9c6 |
C:\Users\Admin\AppData\Local\bhrUSAnk\TAPI32.dll
| MD5 | 8cdff0acbc15aab78b5c6cd664f60f2f |
| SHA1 | 1f28b10bcab530438e49d7db8e929863fdbc0648 |
| SHA256 | 40ec756adca9f18693267782a5e7f7e7e7dd758ec0138b9c4a84d4cbd0278c57 |
| SHA512 | 5e12b9649569f4977b9318f25b6ed727e2e30a04ee54ac02f114902c3f753b1b43c996f8843039704fda0c5c63b06f5ecd197cf518d3bc60331d088608879a3b |
memory/1824-128-0x0000000000110000-0x0000000000117000-memory.dmp
\Users\Admin\AppData\Local\bhrUSAnk\TAPI32.dll
| MD5 | 0d8ac2a3dee9404410435ddef9782222 |
| SHA1 | 5fbbe3d5ff1eab1a079ea59f8f8e7ce533a81686 |
| SHA256 | de2314ceb3d6dc3a3ec2b825585994f2116aaa0e7fb6c76e0d8e4c3696881a0f |
| SHA512 | 14ead813bad4efddc8cbe3c9b8611740475835d288026c8aec2f26ba92211ef177c302cddd9cba56e10f6a1bc87856d1219d69ebfac05124d119705a57ad0904 |
C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe
| MD5 | c47df0f0fafc67840e5308ca47fb34eb |
| SHA1 | 67e7ba565c6661c863304f329151866843fee13c |
| SHA256 | f820ba259fe1e0f6e8ece35b938a14ca7544c175c15db1f9b128fed2513feb35 |
| SHA512 | 0f34eb0bca098344d1ed79bab42757c05152158bee84b63a5a51b570fcd36443c3d5b4bb06b6129ca8d9f32e3ab870c3eeafc216ee5d0e8d0d59cdb5917e78a3 |
C:\Users\Admin\AppData\Local\bhrUSAnk\tcmsetup.exe
| MD5 | 0b08315da0da7f9f472fbab510bfe7b8 |
| SHA1 | 33ba48fd980216becc532466a5ff8476bec0b31c |
| SHA256 | e19556bb7aa39bbd5f0d568a95aec0b3af18dda438cc5737f945243b24d106e7 |
| SHA512 | c30501546efe2b0c003ef87ac381e901c69ddfc6791c6a5102cff3a07f56555d94995a4413b93036821aa214fc31501fa87eb519e1890ef75b2ec497983ffd58 |
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Aqrvnhd.lnk
| MD5 | 277c50e4065b2485579acc0f2bcbe2d8 |
| SHA1 | 52fc91536b88dfe89427bfac32584f4d41d5a109 |
| SHA256 | 94182697fb108b76b17c23ca1aedd2ff60887fc66e9860d1426553720cc06b13 |
| SHA512 | 52ddafafd4ae96cb477328127b8b8536da2c88e659150e8d429a030ad01f5a6306fd1b62f63710f85f51c974245bb69f0877d56df68eee38f409c2b3f0d9fd96 |
memory/1256-151-0x00000000772D6000-0x00000000772D7000-memory.dmp
C:\Users\Admin\AppData\Roaming\Macromedia\iCqj\WINMM.dll
| MD5 | e9a403fa5e80c89ca13994fef2f18fe8 |
| SHA1 | e1b1ad7431204a105c4f2d6807fcb6be1a5fad9b |
| SHA256 | 2693d7de76f7dbae7c7fb558157036eec23a995a3d6f72dd23e61e9553b4845e |
| SHA512 | f65fef13b38b6ef707c02633b0915b7cd529e5e0f58a35438f6896ec25b8024ea444bcb1cd63192e890ebd9c6fd97e9487841e59f7667c3f3ef9df740bddaefc |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Themes\O60FA2\VERSION.dll
| MD5 | 050f35d3e6f7f7b56465e52c9b13d6ed |
| SHA1 | eca1c7f71981a4b78980b9dd03ee6d984ae39a32 |
| SHA256 | 2aeaab8a6ebb6313aaeb67c77f61fbd25e943e55e13c0dda93d65d6199334b5d |
| SHA512 | 5e575cb18b6cd4a764672ef074eab513779dafa72d3b8f069df7f65879ed7168291fef3cc792f8167e3377fe3d094ad927d9a0b860a42a92cdb2d836bde10105 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DNTException\Low\joiiHQ43\TAPI32.dll
| MD5 | fa2df8248f211ddb2edb3ffe0b474dc4 |
| SHA1 | 61cfe95357423020ca3abcacae00af9c0395f336 |
| SHA256 | 040bf7a4a6ad1e7a93d881a23d1c932ea4a8acf7ff5d97681046f7c9783e6d9f |
| SHA512 | b3c70abd63849bf3aa70bbe21566329af9bfdfd040cfd4619f8424f259b6c1e3558d4e628d0f95632b258ca9140fa17f758e30dc2ebccee265a1d50ac5e7b7d2 |