Analysis Overview
SHA256
1f4c47d15d65d51f2b6dd680a7318d3639e0cfbcad702ba30e93a4a301d1ac06
Threat Level: Known bad
The file efedcd108046b223d56049091b408298 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Executes dropped EXE
Loads dropped DLL
Checks whether UAC is enabled
Adds Run key to start application
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-22 16:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-22 16:27
Reported
2023-12-24 06:43
Platform
win7-20231215-en
Max time kernel
150s
Max time network
122s
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\xNIThL\rrinstaller.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.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\xNIThL\rrinstaller.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\Niubkzso = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\FLASHP~1\\ASSETC~1\\bMv4n1\\StikyNot.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\jXoyCGCgT\DWWIN.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\xNIThL\rrinstaller.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.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
| Description | Indicator | Process | Target |
| PID 1264 wrote to memory of 2012 | N/A | N/A | C:\Windows\system32\rrinstaller.exe |
| PID 1264 wrote to memory of 2012 | N/A | N/A | C:\Windows\system32\rrinstaller.exe |
| PID 1264 wrote to memory of 2012 | N/A | N/A | C:\Windows\system32\rrinstaller.exe |
| PID 1264 wrote to memory of 1160 | N/A | N/A | C:\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe |
| PID 1264 wrote to memory of 1160 | N/A | N/A | C:\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe |
| PID 1264 wrote to memory of 1160 | N/A | N/A | C:\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe |
| PID 1264 wrote to memory of 2784 | N/A | N/A | C:\Windows\system32\StikyNot.exe |
| PID 1264 wrote to memory of 2784 | N/A | N/A | C:\Windows\system32\StikyNot.exe |
| PID 1264 wrote to memory of 2784 | N/A | N/A | C:\Windows\system32\StikyNot.exe |
| PID 1264 wrote to memory of 2992 | N/A | N/A | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe |
| PID 1264 wrote to memory of 2992 | N/A | N/A | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe |
| PID 1264 wrote to memory of 2992 | N/A | N/A | C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe |
| PID 1264 wrote to memory of 2268 | N/A | N/A | C:\Windows\system32\DWWIN.EXE |
| PID 1264 wrote to memory of 2268 | N/A | N/A | C:\Windows\system32\DWWIN.EXE |
| PID 1264 wrote to memory of 2268 | N/A | N/A | C:\Windows\system32\DWWIN.EXE |
| PID 1264 wrote to memory of 1764 | N/A | N/A | C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE |
| PID 1264 wrote to memory of 1764 | N/A | N/A | C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE |
| PID 1264 wrote to memory of 1764 | N/A | N/A | C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\efedcd108046b223d56049091b408298.dll,#1
C:\Windows\system32\rrinstaller.exe
C:\Windows\system32\rrinstaller.exe
C:\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe
C:\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe
C:\Windows\system32\StikyNot.exe
C:\Windows\system32\StikyNot.exe
C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe
C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe
C:\Windows\system32\DWWIN.EXE
C:\Windows\system32\DWWIN.EXE
C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE
C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE
Network
Files
memory/2364-0-0x0000000140000000-0x0000000140176000-memory.dmp
memory/2364-1-0x0000000000110000-0x0000000000117000-memory.dmp
memory/1264-4-0x0000000076CF6000-0x0000000076CF7000-memory.dmp
memory/1264-5-0x0000000002B30000-0x0000000002B31000-memory.dmp
memory/2364-8-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-10-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-11-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-13-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-15-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-17-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-16-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-20-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-23-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-25-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-26-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-29-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-31-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-30-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-36-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-38-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-37-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-35-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-39-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-41-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-40-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-42-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-43-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-45-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-46-0x0000000002B00000-0x0000000002B07000-memory.dmp
memory/1264-44-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-34-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-32-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-33-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-53-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-55-0x0000000076F60000-0x0000000076F62000-memory.dmp
memory/1264-54-0x0000000076E01000-0x0000000076E02000-memory.dmp
memory/1264-28-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-27-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-64-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-24-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-22-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-21-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-19-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-68-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-18-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-14-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-12-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-73-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-9-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1264-7-0x0000000140000000-0x0000000140176000-memory.dmp
\Users\Admin\AppData\Local\xNIThL\rrinstaller.exe
| MD5 | 0d3a73b0b30252680b383532f1758649 |
| SHA1 | 9f098d2037e4dd94eca6d04c37b3d4ad8b0cc931 |
| SHA256 | fc8a992b6ac311e1b1491ec3e31e273a41f7fdf3f68176321307b68489a03fbc |
| SHA512 | a7961f4d8d0e07959d1501d721c7751b01af6704c7da5c1f31e40de5372ee6a1fce2f3e0077c8e6a1bed017e11ce4be9b0d17c04e30b222fb3f0df67b870b2d4 |
C:\Users\Admin\AppData\Local\xNIThL\MFPlat.DLL
| MD5 | 3a6e988fa8c86c700b8f7b1dcc477e79 |
| SHA1 | 13d7bac29d69c61c66aeb87d6de55df5327eceed |
| SHA256 | 428745065ec5613706cc571e42552dbb6c9385cf37707ce8c0912cb39a1b3695 |
| SHA512 | acff45c6eadc71c6c53422cc81e37d188297a1414cd21f3cf43b313893790f1f20b09f092efadb943b6ecbb6bc2c63a024d5d43b694c819e8472bb9c3bf57dc7 |
\Users\Admin\AppData\Local\xNIThL\MFPlat.DLL
| MD5 | 688e308b194a8502cd52a647321c1af8 |
| SHA1 | 3b053bd9e1f67e12677be1dfb6b8ee595ac9a698 |
| SHA256 | d1ca10f09b35a9d11d6eb47e1a32687bd9235dd162c30848fcc335c0adabdde9 |
| SHA512 | a6fa34a7b097fe30e260971a9eb19695cb526c7b21f8558df86552c9439ed9bf35467ddf4cb508602cd442d070362739e027766d74c14cca2375b77bccd0465a |
memory/1160-82-0x0000000000190000-0x0000000000197000-memory.dmp
memory/1160-83-0x0000000140000000-0x0000000140178000-memory.dmp
C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe
| MD5 | b9833dcb6190910b20fca10dc3fb3d00 |
| SHA1 | 7e8844054d0f391bf28d65580ecc46e338c3f5bb |
| SHA256 | bd87e10ab8f3aeb14dfd07ce905a6bc4cba92804027362b75a1b5b1d77e40852 |
| SHA512 | 1b57d662c78beda945bf68e4f8340b6fad23ec2722679345f4717574da21c491255d919f4d70a62f83908b6f45df395ca4ba9ce68d27106cfe6928c00003cef4 |
\Users\Admin\AppData\Local\KfEscQo\DUI70.dll
| MD5 | 4224abf5bd86e95e2915a69160f45d91 |
| SHA1 | d19061902a086bc98a22d9a2e839d01c05586208 |
| SHA256 | bc8432059efeef395c10e762663a92c36a3ffdc2eb2bf83c49fb2c9033aabca9 |
| SHA512 | d9334a57c7e965b7b4ee1ce3b2734b9a2094eb9e284933582004dfc93e241736951210f495cde4e91f7614cf9b2735ad84dd417a237a4ca66bc6b84ae843c9f5 |
C:\Users\Admin\AppData\Local\KfEscQo\DUI70.dll
| MD5 | 96f5725b3f0abfa035459df34b31f995 |
| SHA1 | b21d41b41c5b2541b7aae98227bbee8311f03028 |
| SHA256 | c46e5139d8826c3b6a512d2e56c2d61c2bd9e63c932019b15f7cb5471b995a2f |
| SHA512 | ae4a9ab9026f33d66e6611485e84e1d3be77b4ed9cbce1eb094aed6fa5a052160950675b12f11b712473ea0fd9b37739d4caf8734445ab5f13ee54a8422ee844 |
\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe
| MD5 | b22cb67919ebad88b0e8bb9cda446010 |
| SHA1 | 423a794d26d96d9f812d76d75fa89bffdc07d468 |
| SHA256 | 2f744feac48ede7d6b6d2727f7ddfa80b26d9e3b0009741b00992b19ad85e128 |
| SHA512 | f40aad2a381b766aae0a353fae3ab759d5c536b2d00d135527bba37b601d2f24323f079bd09600355d79404d574ac59201d415ef64c1568877ad0ce0da2dd1d5 |
C:\Users\Admin\AppData\Local\KfEscQo\StikyNot.exe
| MD5 | f7069cdec41e5f744ebb82db29304fbd |
| SHA1 | 6ec6ca11d62a9a779e28df81ea8393f679917eda |
| SHA256 | eb498493eeb3cd763cff3d7fcfcecf9be76fff5db4e0a84c413864e86f61729f |
| SHA512 | 4e8f29ee76fa59e507fe48fb916b538580c7260d8bc9aa58b4f9d94a2487f7dcf8e18e0967f115e1d9a5bcdbcd2f677b3fbd4bbf446385314d49922b5145f424 |
\Users\Admin\AppData\Local\jXoyCGCgT\wer.dll
| MD5 | 6fe27e23025cb80c2406a1227624badb |
| SHA1 | 7649c7cd730f6114baec544ddd2e16b9ceb57452 |
| SHA256 | f9fb0428bb413d555bbba473c5da92cf4269adc6b7603af5e69b92449276d9e8 |
| SHA512 | 13a54988f8e62be3b6f39589dbe271e711e75729812576d271f7d3083ac65a99865210a40027b9132cd032dd04caadb098d58c085c82337f09727c88a5e0edf7 |
C:\Users\Admin\AppData\Local\jXoyCGCgT\wer.dll
| MD5 | 5d7fdb9d935b6c84431f4a9e206f2d73 |
| SHA1 | 4b85ef432716e35fc556a323b2837528daa54720 |
| SHA256 | 11f4a94bce0520fe17649fc7993730284a79ed4fa45f934d05cfe25a0ab0390a |
| SHA512 | 2e45d78943048515a86d82784c3d54a8822c53d9ee68d0bd703fbff6cb956e4bf92180e0f02175a94cac25f41ca35db4fec2f05e7d450b847134ba358fc063f1 |
C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE
| MD5 | b089ca67f9aea4f61912323a36c4f652 |
| SHA1 | 6376236e715aff2f5ef6f352b7d5c103812ef07a |
| SHA256 | fae1fd9b58c102477bd133d9c5cd06c1e211426e10e72791f22539510189e4e3 |
| SHA512 | 14e22372395995c2e9790fd944c2ff9f69a6c0c3d00a19fced770d8ee62e2353a33ba2537cefda913f6e48a099aa71e68eb5c007234d84ee6f45d6b49517ef19 |
memory/1764-117-0x0000000000270000-0x0000000000277000-memory.dmp
\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE
| MD5 | c944803fb67e2456172f78363aeb2aaa |
| SHA1 | 6a286cb48b49cef6f75e6c62a79c3f7c1be4a9ab |
| SHA256 | ea00fd1f1c6c01f9bd9c97ce0aa59a22aa6b0bed4d5cedc180f4fbb4a046daac |
| SHA512 | 21183c1cf2e09da972b47498da3a5593c5b5467db19c6ff10a3adcc5c23f3541f0913ad46f7fb307635b206bf47c25b4b405199fbb049d04bff23081ee1a4677 |
C:\Users\Admin\AppData\Local\jXoyCGCgT\DWWIN.EXE
| MD5 | f2395d6ff3b0a9243a1aff7ed14fc837 |
| SHA1 | a7aecf8d6bc354cad9519b071ffdb988650ddb73 |
| SHA256 | 4a100031b7afff96c533b23c26fe356ab117d48394ebecda8514e09ba635aff2 |
| SHA512 | 6e1d0da3b6ffe246bbc6d7b6126bcc2e04847baec482286e0b31955e69816d57d125e6acff5e3c63e255c616bc8c47a8be2c152e7a41e5d79803b6af794c930d |
\Users\Admin\AppData\Roaming\Microsoft\Windows\IECompatCache\tIKFeICP\DWWIN.EXE
| MD5 | 25247e3c4e7a7a73baeea6c0008952b1 |
| SHA1 | 8087adb7a71a696139ddc5c5abc1a84f817ab688 |
| SHA256 | c740497a7e58f7678e25b68b03573b4136a364464ee97c02ce5e0fe00cec7050 |
| SHA512 | bc27946894e7775f772ac882740430c8b9d3f37a573e2524207f7bb32f44d4a227cb1e9a555e118d68af7f1e129abd2ac5cabbcd8bbf3551c485bae05108324b |
memory/1264-139-0x0000000076CF6000-0x0000000076CF7000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Efrsxj.lnk
| MD5 | f9e97c908859b30bd88896e1e9918dd2 |
| SHA1 | d21494bab680dcb2d448b9fdc9e50f39ee6418fc |
| SHA256 | 669e0420d8fada0282759fbdeb1b3bc7a69c0b2af29beee728c3a1ea26a2f636 |
| SHA512 | 179a9a2450eb874c4aad21bf0c64057d743bf3cb8216ccb6ed87fea0670a26b5c204ba20fb10289be0ed85e2ff2eb00678ff1e2f3d29c6e933a242a93f03325f |
C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\2U7v7yng\MFPlat.DLL
| MD5 | aa3ece9bec1c908f714833d1daabf793 |
| SHA1 | 61c14204e59faae01e925c936a4837068462035a |
| SHA256 | f552160b7e3286f0d9c752744172ecbab5adb7ec93230d5e53b2e30b78473b80 |
| SHA512 | 4e5bbbf749520daca4c435c5485f5a3f32b8ed92bce38b39d94e798250698a05901d24cf8e740c7122434b6fc8b3d74214acb9fc6a7903ca2c320d185869997f |
C:\Users\Admin\AppData\Roaming\Adobe\Flash Player\AssetCache\bMv4n1\DUI70.dll
| MD5 | 17ba4c786c3d7c73ebbd8e576b124405 |
| SHA1 | 8b8974edb0d7fb71e8d0baa59ad3201b5d1fc314 |
| SHA256 | 421804beb73bea937a3e56289c594746389101f4d7a779de898797fee6e8d97d |
| SHA512 | 38e73dea39623843929a600c43df4985ab922e701c5809b03191ba75663405bb1910d27a0e54d74a5e7b13e7d077723d89c5e07d4620f34ab5b01438a1567cc3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\IECompatCache\tIKFeICP\wer.dll
| MD5 | 78b8b474fada782935cff719f0abbf0a |
| SHA1 | 2b22aaae3a3a82c66160db655a484b4c42399e15 |
| SHA256 | c8780523d763b99857c84704f47d12d312003379f0a15817573dbf247e1eb071 |
| SHA512 | e8c9fee0a0458bfe1805d5699fcc45b85d6c3c235791e87ade7feec7bda104140a04acc7988bfe9d5e3dbbd4fbc1ac095b13a60f4ad24ac43c95a304b78cda8c |
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-22 16:27
Reported
2023-12-24 06:43
Platform
win10v2004-20231215-en
Max time kernel
112s
Max time network
155s
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\G6u9N\psr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\sXDkX4\consent.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Po1\cmstp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\G6u9N\psr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Po1\cmstp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Po1\cmstp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Qoccyyzfzcu = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SystemCertificates\\My\\CRLs\\dHPI5R8WWrB\\cmstp.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:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\G6u9N\psr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Po1\cmstp.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.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 WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3592 wrote to memory of 740 | N/A | N/A | C:\Windows\system32\psr.exe |
| PID 3592 wrote to memory of 740 | N/A | N/A | C:\Windows\system32\psr.exe |
| PID 3592 wrote to memory of 1764 | N/A | N/A | C:\Users\Admin\AppData\Local\G6u9N\psr.exe |
| PID 3592 wrote to memory of 1764 | N/A | N/A | C:\Users\Admin\AppData\Local\G6u9N\psr.exe |
| PID 3592 wrote to memory of 4596 | N/A | N/A | C:\Windows\system32\consent.exe |
| PID 3592 wrote to memory of 4596 | N/A | N/A | C:\Windows\system32\consent.exe |
| PID 3592 wrote to memory of 3712 | N/A | N/A | C:\Users\Admin\AppData\Local\sXDkX4\consent.exe |
| PID 3592 wrote to memory of 3712 | N/A | N/A | C:\Users\Admin\AppData\Local\sXDkX4\consent.exe |
| PID 3592 wrote to memory of 1908 | N/A | N/A | C:\Windows\system32\cmstp.exe |
| PID 3592 wrote to memory of 1908 | N/A | N/A | C:\Windows\system32\cmstp.exe |
| PID 3592 wrote to memory of 4212 | N/A | N/A | C:\Users\Admin\AppData\Local\Po1\cmstp.exe |
| PID 3592 wrote to memory of 4212 | N/A | N/A | C:\Users\Admin\AppData\Local\Po1\cmstp.exe |
| PID 3592 wrote to memory of 3572 | N/A | N/A | C:\Windows\system32\WMPDMC.exe |
| PID 3592 wrote to memory of 3572 | N/A | N/A | C:\Windows\system32\WMPDMC.exe |
| PID 3592 wrote to memory of 1868 | N/A | N/A | C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe |
| PID 3592 wrote to memory of 1868 | N/A | N/A | C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\efedcd108046b223d56049091b408298.dll,#1
C:\Users\Admin\AppData\Local\G6u9N\psr.exe
C:\Users\Admin\AppData\Local\G6u9N\psr.exe
C:\Windows\system32\psr.exe
C:\Windows\system32\psr.exe
C:\Windows\system32\consent.exe
C:\Windows\system32\consent.exe
C:\Windows\system32\cmstp.exe
C:\Windows\system32\cmstp.exe
C:\Windows\system32\WMPDMC.exe
C:\Windows\system32\WMPDMC.exe
C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe
C:\Users\Admin\AppData\Local\nyjLiKKi\WMPDMC.exe
C:\Users\Admin\AppData\Local\Po1\cmstp.exe
C:\Users\Admin\AppData\Local\Po1\cmstp.exe
C:\Users\Admin\AppData\Local\sXDkX4\consent.exe
C:\Users\Admin\AppData\Local\sXDkX4\consent.exe
Network
| Country | Destination | Domain | Proto |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/4296-0-0x0000016587EE0000-0x0000016587EE7000-memory.dmp
memory/4296-1-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-14-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-18-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-23-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-27-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-32-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-36-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-40-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-43-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-44-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-46-0x0000000000D00000-0x0000000000D07000-memory.dmp
memory/3592-45-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-42-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-41-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-39-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-53-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-38-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-54-0x00007FFC8DC60000-0x00007FFC8DC70000-memory.dmp
memory/3592-37-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-35-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-65-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-63-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-34-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-33-0x0000000140000000-0x0000000140176000-memory.dmp
memory/1764-75-0x000002871AAC0000-0x000002871AAC7000-memory.dmp
memory/1764-80-0x0000000140000000-0x0000000140177000-memory.dmp
memory/1764-74-0x0000000140000000-0x0000000140177000-memory.dmp
memory/3592-31-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-30-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-29-0x0000000140000000-0x0000000140176000-memory.dmp
memory/4212-100-0x000002237F4E0000-0x000002237F4E7000-memory.dmp
memory/4212-106-0x0000000140000000-0x0000000140177000-memory.dmp
memory/1868-117-0x000002A7FD500000-0x000002A7FD507000-memory.dmp
memory/3592-28-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-26-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-25-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-24-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-22-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-21-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-19-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-20-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-17-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-16-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-15-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-13-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-12-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-11-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-10-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-8-0x0000000140000000-0x0000000140176000-memory.dmp
memory/4296-7-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-9-0x00007FFC8D66A000-0x00007FFC8D66B000-memory.dmp
memory/3592-6-0x0000000140000000-0x0000000140176000-memory.dmp
memory/3592-4-0x0000000002840000-0x0000000002841000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Hxquhu.lnk
| MD5 | 5c24e5c416b6464e9adfd2ef9d01dfa3 |
| SHA1 | 4cc4394a157a4f05f1dfe50798f039e12b92e098 |
| SHA256 | 0073789a4c5f98836fa5c6aa23bdfb52bca5ee4cf225e136f9ed69f0f560c494 |
| SHA512 | 9729639a659a86010e4e6bd790611c839844091efee25793ecaa723486245670cff20cab1237a577c47317de9498b477e0314b05122ff06a546a75f39cb4c86a |
C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\T1vER\XmlLite.dll
| MD5 | 3241a80ef412b683e95bc61c2c435566 |
| SHA1 | 68785fc1cb12f130868ba47810045ed5aa275bd4 |
| SHA256 | aabe43d3ec4514fc3db5e032b3b241c5a5e2aa7b641a907e997380d1a3186b46 |
| SHA512 | 8b9ab43f84bacea22d26afdc8f519e7c301d7e1c47e94bd3da55151c4589262012763b81def64fa266c5b10f1fbecb90130f1ec58ff44b192bb444e935670529 |
C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\CRLs\dHPI5R8WWrB\VERSION.dll
| MD5 | 873d7c7365bf9d16f87288d53486c55a |
| SHA1 | 3d650722ae3a768e16ddf92c6f8414f5750a2ecf |
| SHA256 | 5170c71d21d18b619a818fd5757a239121d2fea4599c0e7cb66744b926aed809 |
| SHA512 | 53e95bbd69a6d628863509d3c095f981fc61e5ec901712d3c51c7fee700e06431bcdfb3cb7ed9217d88f08e878064a8e30e1df359f0334bdb94f814740c4fe3f |
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\UserData\RwC\dwmapi.dll
| MD5 | c2aee7fa9af9979c0685facb8299592e |
| SHA1 | 77467de9dce252b3269b2dde2de1dd93cd430054 |
| SHA256 | 53bd034cb1037dd238a0330c8bac414b7b56aa67d43fd359b6b13b785e8869a3 |
| SHA512 | f601d278e8c8ab9178894460b5cd6c53636018c40db87eea9ec5094f303303c778d319973f67b07e8f56a8fb0db3b5280996c3ce716ef827b1be5a715c29042e |