Analysis Overview
SHA256
b211dfe06a94fe21d84592e03c8f26bc8529eccb6b4ee1bcc7784ffa27f1851a
Threat Level: Known bad
The file 88668b1d3f06f675f928f23dd79da143 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
2024-02-02 03:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-02 03:10
Reported
2024-02-02 03:13
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
142s
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\UJb\ie4uinit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Kqgfxymewp = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Templates\\FVo\\ddodiag.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\UJb\ie4uinit.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.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 3492 wrote to memory of 3088 | N/A | N/A | C:\Windows\system32\ie4uinit.exe |
| PID 3492 wrote to memory of 3088 | N/A | N/A | C:\Windows\system32\ie4uinit.exe |
| PID 3492 wrote to memory of 1636 | N/A | N/A | C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe |
| PID 3492 wrote to memory of 1636 | N/A | N/A | C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe |
| PID 3492 wrote to memory of 552 | N/A | N/A | C:\Windows\system32\ddodiag.exe |
| PID 3492 wrote to memory of 552 | N/A | N/A | C:\Windows\system32\ddodiag.exe |
| PID 3492 wrote to memory of 2504 | N/A | N/A | C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe |
| PID 3492 wrote to memory of 2504 | N/A | N/A | C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe |
| PID 3492 wrote to memory of 1596 | N/A | N/A | C:\Windows\system32\SystemSettingsAdminFlows.exe |
| PID 3492 wrote to memory of 1596 | N/A | N/A | C:\Windows\system32\SystemSettingsAdminFlows.exe |
| PID 3492 wrote to memory of 1736 | N/A | N/A | C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe |
| PID 3492 wrote to memory of 1736 | N/A | N/A | C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88668b1d3f06f675f928f23dd79da143.dll,#1
C:\Windows\system32\ie4uinit.exe
C:\Windows\system32\ie4uinit.exe
C:\Windows\system32\ddodiag.exe
C:\Windows\system32\ddodiag.exe
C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe
C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe
C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe
C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
Files
memory/4512-0-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/4512-2-0x000001E7B21B0000-0x000001E7B21B7000-memory.dmp
memory/3492-14-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-22-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-29-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-33-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-32-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-35-0x0000000001250000-0x0000000001257000-memory.dmp
memory/3492-34-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-31-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-42-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-30-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-43-0x00007FF9EA900000-0x00007FF9EA910000-memory.dmp
memory/3492-28-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-27-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-26-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-25-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-24-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-23-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-52-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-21-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-20-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-19-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-54-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-18-0x0000000140000000-0x00000001401FE000-memory.dmp
C:\Users\Admin\AppData\Local\UJb\VERSION.dll
| MD5 | 3242e3b0dcf1406d23d0780569e8e194 |
| SHA1 | fd5e6d44651f3d8feb65dd5e040274a070964bae |
| SHA256 | 7690b1fc7cca46d615f62a8331f3bf87203de00ff28291e2f7ce1c93e12548e5 |
| SHA512 | ddd1a22775f76114d622ce4bd7c4dd5584ca9ea9f485454a3807866ed6591e2f905b5d686bcc21ba0cdede7fbf3744e8578d13eed099fd6a3337acadec1026bd |
memory/1636-67-0x0000017991200000-0x0000017991207000-memory.dmp
memory/1636-65-0x0000017990F50000-0x000001799114F000-memory.dmp
memory/1636-71-0x0000017990F50000-0x000001799114F000-memory.dmp
C:\Users\Admin\AppData\Local\UJb\VERSION.dll
| MD5 | 11948bce6f29d1733ac160ec536ba999 |
| SHA1 | 5f42abf57433f346a0e6039c4fa501361217b610 |
| SHA256 | ba8e335dc3acbccdcaad14d6af52ea44eba89caeb156e4eb57279133c443661b |
| SHA512 | 7d74ebd3dfa432e7acb634a60882739ef79e6a35b497198fa71879907775a5a3af20b6741efc55f3996c9b0ca4b0d0380e267d09b84776b815a8211b0322ad84 |
C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe
| MD5 | 0024d8ffe842ce2d48bee896e22bdafc |
| SHA1 | a6fa90b20123663f936d11dc9cab61fb7c846d97 |
| SHA256 | 8f8a03e2f3ded5cc631c777410fd4ed6f71eae0b8e8261d04a34eefa60d8dde0 |
| SHA512 | 5f622181eaec84d8bf8c1dd580cc300625ea1395997a6a69a049f1aee4a49c17b5309cf539f01da4a9148e02daedecf10b068b987a2a7f1ed72c4427e70b37a0 |
C:\Users\Admin\AppData\Local\UJb\VERSION.dll
| MD5 | 4f340d6e45deac9509106cdb8648e08c |
| SHA1 | 06bbe24d8c009156649fd11edbbfdb29f06e5bb0 |
| SHA256 | e323f1d5f0226ce9546aba89a3314a1758d74bd8fec96a2135d52dde398293c7 |
| SHA512 | 6ccf298c8d1114ab7b42efabb3cdfe2a72e9574039f69344410228db3f50a4e97fc33cd93a9512a6cb2a2a96fd284766db140688b4986d3bb2716c3c554ae59b |
C:\Users\Admin\AppData\Local\UJb\VERSION.dll
| MD5 | bced4e56dcdeb16d699342d05184950d |
| SHA1 | 8f072044e2d95e54ff1f3398134c2388225440c6 |
| SHA256 | 3d95f8f4743ee80315b02b7e785e75c4845f7960c442ac0bfc8cad74a81c1c4a |
| SHA512 | c1d19da2441c2c89e1da0aa5bb4134291a3f0951e3593eff8a49529fee49298debd4d365572a2c19e56ee5ea823d6b62bf7eaf0dde048631fb0f8e84f2fbb60e |
C:\Users\Admin\AppData\Local\UJb\ie4uinit.exe
| MD5 | a18887f7fffd958457db13671f892dba |
| SHA1 | 8da180a05e793bf0e1ab4fad417ab21bc9d6ce80 |
| SHA256 | 77d81be85d71452b076bc75cbe4e5534b40a6a907cf4e4a0a92d61370550507d |
| SHA512 | 03f20ab266226241c2c05da8ace6b6dbc7993596f1788f6418aa5bc6053962f9d2c381af932aaedcd075230eff60e03d6467420b680fef34337cdbf64818291d |
C:\Users\Admin\AppData\Local\P2kcu\XmlLite.dll
| MD5 | c60180e84c90d320b92789cc7721ca6f |
| SHA1 | 8b48683d8f97945e8e4d8e632e4c1a5878237e72 |
| SHA256 | b2d296c382b2c21074a4fbac5933f8e938171dab95d9d6ea3cd3223468622938 |
| SHA512 | a8ff5a3f201bb36530c8db76f39c9712763c2dee82725b8c6c7f5d4a4ac7f8942cd4f0885c45817a1b689fe3405e026f9775f2acdb15ef1df7f1b9d830240911 |
memory/2504-84-0x00000203386A0000-0x00000203386A7000-memory.dmp
memory/2504-82-0x0000000140000000-0x00000001401FF000-memory.dmp
memory/2504-88-0x0000000140000000-0x00000001401FF000-memory.dmp
C:\Users\Admin\AppData\Local\P2kcu\ddodiag.exe
| MD5 | 85feee634a6aee90f0108e26d3d9bc1f |
| SHA1 | a7b1fa32fe7ed67bd51dea438f2f767e3fef0ca2 |
| SHA256 | 99c63175504781e9278824d487da082da7c014e99f1024227af164986d3a27c6 |
| SHA512 | b81a3e1723a5180c5168cd7bb5181c631f4f57c59780bb82a502160b7874777f3eef1ebe1b14f66c97f9f1a4721af13b6fbcdff2045c8563c18b5d12540953ff |
C:\Users\Admin\AppData\Local\dq3B\newdev.dll
| MD5 | e1db49e30bac0e2a5cae3a5a75ea2b9e |
| SHA1 | 51f682afc712ff979a14b37435a9eee863ecd622 |
| SHA256 | fa00abdac70735ae7c561b6e82495623a742b459cc60550211deb54e8cc09db2 |
| SHA512 | 2553d7e4a6b6119d944b92da0f0071bb8b62bb28859aa0992d5857a3d0c863e43f2189033fcb0dab877b06d09cd1d6bc074ac1bafda66d33bc26cc321c1300bf |
C:\Users\Admin\AppData\Local\dq3B\newdev.dll
| MD5 | da030710143952160134051ebf21d030 |
| SHA1 | 943832ee23482f380dbe756ab23bdbd56f0d4314 |
| SHA256 | 587ea16b623d56eab9f4dd2d6791e328798dd785ba50b0cca46a3b2c3a5e084b |
| SHA512 | 5f8d9a1af92246fcb03bbfe7c1b3942092c87a47fe35a71eabd7dd1edbe251f393ab9ed32e08d302222bb3e0b4a60cc21a32c7aea3e2abaf31955fe73fdb9688 |
memory/1736-105-0x0000000140000000-0x00000001401FF000-memory.dmp
memory/1736-101-0x000001A83EAC0000-0x000001A83EAC7000-memory.dmp
C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe
| MD5 | 6338d0099ba676651e567cbf4dcbe5b2 |
| SHA1 | eed8e56364dd48af2aaa98c4cf8509f82f138b30 |
| SHA256 | 9acfd4acd9029d9cae80a3314663013f057d51d73c0dfff35efd2eab0708013a |
| SHA512 | 6866ea12aa4d7caff27fe5eac3a1c1ecde2fceff4d219224b3f75a4c193c90bfff7c9d2084ec9016d1633e766754910eccb9d810234cf460c803fd4ab43733b4 |
C:\Users\Admin\AppData\Local\dq3B\SystemSettingsAdminFlows.exe
| MD5 | 7051c9fa2bea81e0ac43994d89dd35f1 |
| SHA1 | e14bc7c3d1dd9b07b217ea4d373dceae9f10bd49 |
| SHA256 | 372d1dd36ef41648d8bdaf4574903a486c619d6eb7fb88ae8b2a745514789966 |
| SHA512 | 267015d8ac16bdd935c709d3decbb381a02269e5ebec90a42fe5cb090542cdb2e3b7373ea655a427e4e57f81f4050a6673170fcb1bc339356463529e7632fb3c |
C:\Users\Admin\AppData\Local\P2kcu\XmlLite.dll
| MD5 | 045058ca2fcbd2ac5193fcc3f4cee300 |
| SHA1 | 12e01d71004f56d9b69c2285df3a2d361ec5a742 |
| SHA256 | 644260e4d16276eeecbec613b1aa99c2b2e1a36879d7434e4983cb5c4faa108f |
| SHA512 | 2e3ccdfab1ace3cbd3bfff165d30cfafde8803632c3a66681dcd8bc5775920e91d076f40e3a7f35f0aac19778d551c674c999a80bb53e4236ce97e4822abb64b |
memory/3492-17-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-16-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-15-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-13-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-12-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-11-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-10-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-9-0x00007FF9E8E0A000-0x00007FF9E8E0B000-memory.dmp
memory/3492-8-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/4512-7-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-6-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/3492-4-0x00000000030F0000-0x00000000030F1000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Psfjn.lnk
| MD5 | 1d3aea7b755de0a26b13c77da1c152ee |
| SHA1 | 549dd5c34b0bbe8c3b3771d7628eb7dc10d69b07 |
| SHA256 | 401700369e6c497ead14f7494578d01797bbfaa192413cb79fca83aa90e80b06 |
| SHA512 | aead37aa352e6e5ea31d87e3bf1b1be2716a2dbe6c950e49f5ae6b899dd081e2d4b6266f833ef646134bf12dc915ee17127c738762ed357f1f626cbbb88a64f3 |
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\Y7w9doSN6t\VERSION.dll
| MD5 | 1ed5b0e58fb35276efd2cb6bf1094b3a |
| SHA1 | 972665476a92ac4aefaf20d5e851a093bc29bb2d |
| SHA256 | bbdfc4f7f9ba1572b3967ce3fec9a40e47c39b2a7a1d841c8c69ec0683638694 |
| SHA512 | c27f2836d6eff1d64319a3d4832418d4703ff62d85a7853eb244f3e21014279ade77a226701da2ff4e9d24bd9cfa110a1ff281fbb797c3f8c45f2573720b0bcf |
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\FVo\XmlLite.dll
| MD5 | 26d66919f02dff6eecf798f2db57f169 |
| SHA1 | a6f0dab7b982c3b95477c18c684392db97bca05a |
| SHA256 | 124ee406256a87370035863f524aef29781e731cf031be05baf6218ae1dc249e |
| SHA512 | 53ac54107559ba19305d94488a21d04f368f75c22327d3062710b2777eb00b134073cfba89acc892d7a5fe2e0b0551057d37204aaeaebc7563f3eb8a5f88b553 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\2rgEfa\newdev.dll
| MD5 | cac5da366ab74789d864bc72f8a7d72d |
| SHA1 | d918041b4474af282d8ceceeb1c6b113fa6ba531 |
| SHA256 | ccf16b328fd8c2ce997200129fc7c24d4f5d479cab3bd7d3cf604dd534da7365 |
| SHA512 | 73889ee172d28f2a1dd867af5efc00c31f5ca502da42b20ba5b4e8462cdb38c5530600bcebe52c21e07f4ad3758e1a14547a4221d4c50c99631fe1ab5dc0a884 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-02 03:10
Reported
2024-02-02 03:13
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\BWL\rstrui.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.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\BWL\rstrui.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.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\\xyL5TzoK\\dpnsvr.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\BWL\rstrui.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.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 |
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Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1204 wrote to memory of 2704 | N/A | N/A | C:\Windows\system32\rstrui.exe |
| PID 1204 wrote to memory of 2704 | N/A | N/A | C:\Windows\system32\rstrui.exe |
| PID 1204 wrote to memory of 2704 | N/A | N/A | C:\Windows\system32\rstrui.exe |
| PID 1204 wrote to memory of 2468 | N/A | N/A | C:\Users\Admin\AppData\Local\BWL\rstrui.exe |
| PID 1204 wrote to memory of 2468 | N/A | N/A | C:\Users\Admin\AppData\Local\BWL\rstrui.exe |
| PID 1204 wrote to memory of 2468 | N/A | N/A | C:\Users\Admin\AppData\Local\BWL\rstrui.exe |
| PID 1204 wrote to memory of 536 | N/A | N/A | C:\Windows\system32\dpnsvr.exe |
| PID 1204 wrote to memory of 536 | N/A | N/A | C:\Windows\system32\dpnsvr.exe |
| PID 1204 wrote to memory of 536 | N/A | N/A | C:\Windows\system32\dpnsvr.exe |
| PID 1204 wrote to memory of 592 | N/A | N/A | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe |
| PID 1204 wrote to memory of 592 | N/A | N/A | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe |
| PID 1204 wrote to memory of 592 | N/A | N/A | C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe |
| PID 1204 wrote to memory of 1684 | N/A | N/A | C:\Windows\system32\mspaint.exe |
| PID 1204 wrote to memory of 1684 | N/A | N/A | C:\Windows\system32\mspaint.exe |
| PID 1204 wrote to memory of 1684 | N/A | N/A | C:\Windows\system32\mspaint.exe |
| PID 1204 wrote to memory of 1112 | N/A | N/A | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe |
| PID 1204 wrote to memory of 1112 | N/A | N/A | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe |
| PID 1204 wrote to memory of 1112 | N/A | N/A | C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88668b1d3f06f675f928f23dd79da143.dll,#1
C:\Windows\system32\rstrui.exe
C:\Windows\system32\rstrui.exe
C:\Users\Admin\AppData\Local\BWL\rstrui.exe
C:\Users\Admin\AppData\Local\BWL\rstrui.exe
C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe
C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe
C:\Windows\system32\dpnsvr.exe
C:\Windows\system32\dpnsvr.exe
C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe
C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe
C:\Windows\system32\mspaint.exe
C:\Windows\system32\mspaint.exe
Network
Files
memory/2988-1-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/2988-0-0x0000000000110000-0x0000000000117000-memory.dmp
memory/1204-4-0x0000000076B76000-0x0000000076B77000-memory.dmp
memory/1204-5-0x0000000002D40000-0x0000000002D41000-memory.dmp
memory/1204-7-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-9-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/2988-8-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-10-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-11-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-13-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-16-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-15-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-14-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-12-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-17-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-18-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-22-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-24-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-26-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-25-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-23-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-28-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-30-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-29-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-27-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-20-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-31-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-21-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-19-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-33-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-32-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-35-0x0000000002D20000-0x0000000002D27000-memory.dmp
memory/1204-34-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-42-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-43-0x0000000076D81000-0x0000000076D82000-memory.dmp
memory/1204-44-0x0000000076EE0000-0x0000000076EE2000-memory.dmp
memory/1204-53-0x0000000140000000-0x00000001401FE000-memory.dmp
memory/1204-59-0x0000000140000000-0x00000001401FE000-memory.dmp
C:\Users\Admin\AppData\Local\BWL\SRCORE.dll
| MD5 | 1e09c0c799dd0a321fe979ca408430e2 |
| SHA1 | f5708194750554e1e7d5ab7ab1b490ff8a4783c2 |
| SHA256 | 43880b322735c3da6b9b5af60e7d975f6c50017103c3a4159d94eb53496dd673 |
| SHA512 | b4b8e35d2c47cae12d7ea4bdad654ce2743ff0916f2da18fe1f8e129e62c2dda9d98a326db779588a00185ffc56f097e07ffef382f4d6ef5e76c379e0cff2046 |
\Users\Admin\AppData\Local\BWL\SRCORE.dll
| MD5 | 0cb5abfe22938b30efce6e1021c298b2 |
| SHA1 | 7a7a83c6e13ac8109162afa071f7db57bf039a5e |
| SHA256 | 4081ffb25eef89f3f675792a20c87ab73498fe6c977ba0e70aad087267cf2b15 |
| SHA512 | cbaf9e73fcbc943c66754e4ae706428ece9b21e311b9670589cdbce42d7b90d08fc6964fd728eed6cbf7bd3dd049d872269840ca174dd6c11a930373d268d3c0 |
memory/2468-72-0x0000000140000000-0x00000001401FF000-memory.dmp
memory/2468-71-0x0000000000100000-0x0000000000107000-memory.dmp
C:\Users\Admin\AppData\Local\BWL\rstrui.exe
| MD5 | 557efd19c2e8be32e690bf20fb8ac63a |
| SHA1 | 37bd206bc904d6b5d6477ad24a008c92a02f83b1 |
| SHA256 | 011ca24aada7252886b8ffd61d772f7dbd2895f04a0474533755d8559d4046bc |
| SHA512 | abfd7cf689502994c90f08a51ddf8b496d1c041e2a6d701d69137685222b7efcee4e99252bcaf8975d1cbbdbc43e3188f670ec03d3ecaff3b1fd756df3a984c6 |
\Users\Admin\AppData\Local\BWL\rstrui.exe
| MD5 | 5023586af7318292809ce967a47861b3 |
| SHA1 | 4a8ec9911cf4bec9323e23f6ad144f57b2f0391c |
| SHA256 | ca03e0c72a2ca327e23c12d8c58d20c165c22e1f62808e9e94d0f35fb289177a |
| SHA512 | 3daed622a5de661acef914095ebebf0f78a01315a87684df5e5cce448081bf1bdf39aabfe8f94ed31ca17d46752df337201a5f2cb93b683ac9848d9683e283f4 |
memory/2468-77-0x0000000140000000-0x00000001401FF000-memory.dmp
C:\Users\Admin\AppData\Local\BWL\rstrui.exe
| MD5 | 3db5a1eace7f3049ecc49fa64461e254 |
| SHA1 | 7dc64e4f75741b93804cbae365e10dc70592c6a9 |
| SHA256 | ba8387d4543b8b11e2202919b9608ee614753fe77f967aad9906702841658b49 |
| SHA512 | ea81e3233e382f1cf2938785c9ded7c8fbbf11a6a6f5cf4323e3211ae66dad4a2c597cb589ff11f9eae79516043aba77d4b24bfa6eb0aa045d405aabdea4a025 |
C:\Users\Admin\AppData\Local\FQceQPXTt\WINMM.dll
| MD5 | 7d1977b04f9df052a2125625ad126bfe |
| SHA1 | 9ad54cb94586d6704ea5197948acdbc4959a6c3c |
| SHA256 | 63f7132615149f5a1f3a0f03897c1d657018b5207f445b7f60b474911cfbd044 |
| SHA512 | 5987741f50173c1a6abd538fd6167890ec5f44e9da9f52e43891ae1982960390747caa9e29245b2d18ca1a4f5ca22ea30e3fea3d81b0ac615276ae9a4f72a5ae |
memory/592-89-0x0000000140000000-0x0000000140200000-memory.dmp
\Users\Admin\AppData\Local\FQceQPXTt\WINMM.dll
| MD5 | d79212067f1f707c91212a364ce1c40d |
| SHA1 | 55d969321d6d38fe380e7b682651987a7c1c3e1a |
| SHA256 | dc99f15f982b6b032d51deca30e3e98d34772c861a1ab86db1256934871365dc |
| SHA512 | f14cabbe92ab463ccbd7b6d948b5538970f26b6fd05b3a980de72910e0b3c57dc36d8a22aef54f37402105ae250369f12adaf8688d2db30b208af14c522b5ccd |
memory/592-94-0x0000000140000000-0x0000000140200000-memory.dmp
C:\Users\Admin\AppData\Local\FQceQPXTt\dpnsvr.exe
| MD5 | 6806b72978f6bd27aef57899be68b93b |
| SHA1 | 713c246d0b0b8dcc298afaed4f62aed82789951c |
| SHA256 | 3485ee4159c5f9e4ed9dd06e668d1e04148154ff40327a9ccb591e8c5a79958c |
| SHA512 | 43c942358b2e949751149ecc4be5ff6cb0634957ff1128ad5e6051e83379fb5643100cae2f6ef3eaf36aff016063c150e93297aa866e780d0e4d51656a251c7b |
\Users\Admin\AppData\Local\VBKrWt\VERSION.dll
| MD5 | 215dc18ac4c009911c7a1c0a9b41b961 |
| SHA1 | aa679328d89d9849f60cfc212a382d2f420b4247 |
| SHA256 | 6b0efa350f85eb71bf47736fd3676a947b00502482b1eae29ffb280adfb6ed5d |
| SHA512 | 953c05b5a6d189d8bfbc661c3d5d996793e47b8b11627d16791e45bc58ac4c95ecaf2c85f633becb5f7a66877043b0156a2f7e0acb3622c84dd43851bff4fc6e |
memory/1112-108-0x0000000000120000-0x0000000000127000-memory.dmp
memory/1112-111-0x0000000140000000-0x00000001401FF000-memory.dmp
C:\Users\Admin\AppData\Local\VBKrWt\VERSION.dll
| MD5 | fb112038a8d25a8897f1927d919afcd1 |
| SHA1 | 0901c07d17f313cfff6d3465750b64caf4133188 |
| SHA256 | 17a0285d35685c69943df42a8a2f7a0379639f348e4daa6f5aa2a37271b97d29 |
| SHA512 | 9dac478336678468e9c4b62be0edbcedee03971b644f90046e962344bbc577289af0f53532fd6e5d32dd91fe094e4e7e2bd8e640b1c01e8d5759c9ff3453e272 |
C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe
| MD5 | d113b2f0567c4a2d8ebe710d58972b93 |
| SHA1 | 9d37bd4533d36cab5eb5cb415bffa4680496bfe4 |
| SHA256 | 4c369609cd0ae2823444194adb977a5047a168117a73ddf9c3e06e2b32b21163 |
| SHA512 | c36d3475826875eae9cc19f559f158696507bf113dce78ccd052a334c2c9847397be641d5e9e169dea0aa84c557733c8b9f5fddc3504bc94da986163707ecc08 |
\Users\Admin\AppData\Local\VBKrWt\mspaint.exe
| MD5 | ebef690903a19e24a03752fe7ad07ea3 |
| SHA1 | e63e14084454b64224c1bb866c9b4a7d28de88df |
| SHA256 | 5e860d78ac7b2143cfef41f17c7159b9649e4cb9892fc2e56cb8ad74bf74175c |
| SHA512 | e28f0b4aae9dbd2b8f0fe627a67a51e256834afef8fdf29eb8f4a4053e2b0a7ed0c0905dd0c0d521b8e50dffc649b67f84c30c5996b6e5c2279a445c188d32b6 |
C:\Users\Admin\AppData\Local\VBKrWt\mspaint.exe
| MD5 | f02cc80df38e9c2bd2a807e747c3aeae |
| SHA1 | 8ea4f3ace23eabc113fa060a0f7b94b5b9557205 |
| SHA256 | 407894e7425a49d084a8fa65bdbde66d20e649fd7f663353dd489768aa4d1eff |
| SHA512 | 1561c8e1bf1c2e0e7d749d226862803a7c1f11ecac0318b3953126e71bf90576e11d9af31e436ca6e4c652716d134d21e456408ee8b59912d476b4b14e3182ad |
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\zlGTFd2GI\mspaint.exe
| MD5 | fad5693684aad24c1591e5c7fbd149a4 |
| SHA1 | 4864ce42320c56c3abafe6823b4f32d7c0af1e08 |
| SHA256 | a3cb4a57edf6e392bfc36a1e87638ad28676ad00ad174de9ca8ad46ab4156d9d |
| SHA512 | 1050048ce0eac0639353c76bf4153d20f20919c58848b808ba8625b0077e81451544b174257dbd701d1c7499493aea4a3f4f113e487d8ef0f298da33dba68391 |
memory/1204-134-0x0000000076B76000-0x0000000076B77000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Aqrvnhd.lnk
| MD5 | ca8b8c433c5982d9e98f97508d64bd88 |
| SHA1 | 6f179c170cdd083677e9424086f1a455850e0d0b |
| SHA256 | 9383a7210fd53d47f475dcd69d9daa7883447e3ee42c0b855406fc3beaec9272 |
| SHA512 | a5df6cd9463b2f4000c7aa5b2b63bed02ceb27b8ee9f05d1a79eb6013616e1159cefaff0c4daa4a875fa3297050bbe45186f68f6932d4255b33d5ea63fb4422e |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\PrivacIE\QPW\SRCORE.dll
| MD5 | ac56b0b6c26615b97b5ac05daf6a6a61 |
| SHA1 | 0a21621d0ae5a74613988eb977fcb708b8a6690f |
| SHA256 | b1bb424ce28b4b58b17987d8081acda618d3ac795797531eb94b01a16a014b32 |
| SHA512 | 2b4635a29a722d9c678dfd4007a5176c2b49a06e86365045a6d21fa56bfc75d6320daf82463471edee97d9d88a779005f8d85770ccf375aca6033fc3b0298de9 |
C:\Users\Admin\AppData\Roaming\Microsoft\xyL5TzoK\WINMM.dll
| MD5 | dc00b61505503068e952bda32127ba1e |
| SHA1 | dc60475b6e45582ad1ec4a2d3d8bd05c30cc990f |
| SHA256 | 9b1bbeb53dd6ba04494dcb830c5b472a96561520c99e6c1fcb689b1ae4dc55a6 |
| SHA512 | 563a841d9d8e0be85e585dfb720b53ee10601ea6566b68e16d9349c305abede92651634012c2ccee38a97658be460d9b81c11db476186d5f929fa1725f0d586b |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\zlGTFd2GI\VERSION.dll
| MD5 | 7737d321af612b966c7e05739caf731b |
| SHA1 | 1e219379bc349180b8e0d218dd36337efb4b4f78 |
| SHA256 | 282a94dc47bfa2bfdb5e2e42ec1df4bf641f5dd140e73b15a8ea60e9991fd0b1 |
| SHA512 | 735747520be333646ad7e3aa4e69eb91d353ec6f1aadeba2b870cc443e39176a8d4c43e673f27ce3f0002791804922b6bdd301021e0f1bdf9318081cb8629452 |