Analysis Overview
SHA256
9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22
Threat Level: Known bad
The file 9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe was found to be: Known bad.
Malicious Activity Summary
PureLog Stealer payload
Azorult
PureLog Stealer
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads local data of messenger clients
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Delays execution with timeout.exe
Checks processor information in registry
Suspicious use of WriteProcessMemory
outlook_office_path
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-17 12:07
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-17 12:07
Reported
2024-05-17 12:09
Platform
win7-20240221-en
Max time kernel
117s
Max time network
121s
Command Line
Signatures
Azorult
PureLog Stealer
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\uvef = "C:\\Users\\Admin\\AppData\\Roaming\\uvef.exe" | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\uvef = "C:\\Users\\Admin\\AppData\\Roaming\\uvef.exe" | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1524 set thread context of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 3232 set thread context of 3216 | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe
"C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe"
C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe
"C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "RegAsm.exe"
C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
Network
| Country | Destination | Domain | Proto |
| NL | 98.142.254.109:80 | 98.142.254.109 | tcp |
| US | 8.8.8.8:53 | ehzwq.shop | udp |
| MY | 111.90.143.196:80 | ehzwq.shop | tcp |
| NL | 98.142.254.109:80 | 98.142.254.109 | tcp |
Files
memory/1524-0-0x0000000074C0E000-0x0000000074C0F000-memory.dmp
memory/1524-1-0x0000000000AF0000-0x0000000000B02000-memory.dmp
memory/1524-2-0x0000000074C00000-0x00000000752EE000-memory.dmp
memory/1524-3-0x0000000008470000-0x00000000086A6000-memory.dmp
memory/1524-4-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-9-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-17-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-5-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-7-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-11-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-29-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-27-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-25-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-23-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-21-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-37-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-19-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-15-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-13-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-45-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-47-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-58-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-61-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-59-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-55-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-53-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-51-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-49-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-43-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-41-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-39-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-35-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-33-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-31-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-67-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-65-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-63-0x0000000008470000-0x00000000086A0000-memory.dmp
memory/1524-4885-0x0000000002120000-0x000000000216C000-memory.dmp
memory/1524-4884-0x0000000000810000-0x0000000000882000-memory.dmp
memory/1524-4887-0x0000000074C00000-0x00000000752EE000-memory.dmp
\Users\Admin\AppData\Local\Temp\Mrmjzj.exe
| MD5 | 93e85d15ef93ddf8ac964f84d9bec664 |
| SHA1 | e3d58cca51afd2449a11a8a18c5a0f871dbca59c |
| SHA256 | 816bb9cdaa18ffba5dbcedf69298718caac8a4ff6c674300a9299d0584a236c9 |
| SHA512 | acd703192f69af97cd6d288ad43b3b6dc6e711c7747f25af05a0f0fe3619b5c503857d0f6dbe93b4d5dd411b8f0a51cf25b8596396c756cf7f3faed57b00c49c |
memory/1524-4893-0x0000000005600000-0x0000000005654000-memory.dmp
memory/3232-4897-0x0000000074C00000-0x00000000752EE000-memory.dmp
memory/3232-4898-0x0000000000340000-0x0000000000346000-memory.dmp
memory/3232-4896-0x0000000000A70000-0x0000000000A8A000-memory.dmp
memory/3232-4906-0x0000000074C00000-0x00000000752EE000-memory.dmp
memory/3280-4922-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1524-4923-0x0000000074C00000-0x00000000752EE000-memory.dmp
\Users\Admin\AppData\Local\Temp\3059A817\nss3.dll
| MD5 | 556ea09421a0f74d31c4c0a89a70dc23 |
| SHA1 | f739ba9b548ee64b13eb434a3130406d23f836e3 |
| SHA256 | f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb |
| SHA512 | 2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2 |
\Users\Admin\AppData\Local\Temp\3059A817\mozglue.dll
| MD5 | 9e682f1eb98a9d41468fc3e50f907635 |
| SHA1 | 85e0ceca36f657ddf6547aa0744f0855a27527ee |
| SHA256 | 830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d |
| SHA512 | 230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed |
\Users\Admin\AppData\Local\Temp\3059A817\msvcp140.dll
| MD5 | 109f0f02fd37c84bfc7508d4227d7ed5 |
| SHA1 | ef7420141bb15ac334d3964082361a460bfdb975 |
| SHA256 | 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4 |
| SHA512 | 46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39 |
\Users\Admin\AppData\Local\Temp\3059A817\vcruntime140.dll
| MD5 | 7587bf9cb4147022cd5681b015183046 |
| SHA1 | f2106306a8f6f0da5afb7fc765cfa0757ad5a628 |
| SHA256 | c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d |
| SHA512 | 0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-runtime-l1-1-0.dll
| MD5 | 41a348f9bedc8681fb30fa78e45edb24 |
| SHA1 | 66e76c0574a549f293323dd6f863a8a5b54f3f9b |
| SHA256 | c9bbc07a033bab6a828ecc30648b501121586f6f53346b1cd0649d7b648ea60b |
| SHA512 | 8c2cb53ccf9719de87ee65ed2e1947e266ec7e8343246def6429c6df0dc514079f5171acd1aa637276256c607f1063144494b992d4635b01e09ddea6f5eef204 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-string-l1-1-0.dll
| MD5 | 404604cd100a1e60dfdaf6ecf5ba14c0 |
| SHA1 | 58469835ab4b916927b3cabf54aee4f380ff6748 |
| SHA256 | 73cc56f20268bfb329ccd891822e2e70dd70fe21fc7101deb3fa30c34a08450c |
| SHA512 | da024ccb50d4a2a5355b7712ba896df850cee57aa4ada33aad0bae6960bcd1e5e3cee9488371ab6e19a2073508fbb3f0b257382713a31bc0947a4bf1f7a20be4 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-heap-l1-1-0.dll
| MD5 | 93d3da06bf894f4fa21007bee06b5e7d |
| SHA1 | 1e47230a7ebcfaf643087a1929a385e0d554ad15 |
| SHA256 | f5cf623ba14b017af4aec6c15eee446c647ab6d2a5dee9d6975adc69994a113d |
| SHA512 | 72bd6d46a464de74a8dac4c346c52d068116910587b1c7b97978df888925216958ce77be1ae049c3dccf5bf3fffb21bc41a0ac329622bc9bbc190df63abb25c6 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-stdio-l1-1-0.dll
| MD5 | fefb98394cb9ef4368da798deab00e21 |
| SHA1 | 316d86926b558c9f3f6133739c1a8477b9e60740 |
| SHA256 | b1e702b840aebe2e9244cd41512d158a43e6e9516cd2015a84eb962fa3ff0df7 |
| SHA512 | 57476fe9b546e4cafb1ef4fd1cbd757385ba2d445d1785987afb46298acbe4b05266a0c4325868bc4245c2f41e7e2553585bfb5c70910e687f57dac6a8e911e8 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-convert-l1-1-0.dll
| MD5 | 72e28c902cd947f9a3425b19ac5a64bd |
| SHA1 | 9b97f7a43d43cb0f1b87fc75fef7d9eeea11e6f7 |
| SHA256 | 3cc1377d495260c380e8d225e5ee889cbb2ed22e79862d4278cfa898e58e44d1 |
| SHA512 | 58ab6fedce2f8ee0970894273886cb20b10d92979b21cda97ae0c41d0676cc0cd90691c58b223bce5f338e0718d1716e6ce59a106901fe9706f85c3acf7855ff |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-locale-l1-1-0.dll
| MD5 | a2f2258c32e3ba9abf9e9e38ef7da8c9 |
| SHA1 | 116846ca871114b7c54148ab2d968f364da6142f |
| SHA256 | 565a2eec5449eeeed68b430f2e9b92507f979174f9c9a71d0c36d58b96051c33 |
| SHA512 | e98cbc8d958e604effa614a3964b3d66b6fc646bdca9aa679ea5e4eb92ec0497b91485a40742f3471f4ff10de83122331699edc56a50f06ae86f21fad70953fe |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-math-l1-1-0.dll
| MD5 | 8b0ba750e7b15300482ce6c961a932f0 |
| SHA1 | 71a2f5d76d23e48cef8f258eaad63e586cfc0e19 |
| SHA256 | bece7bab83a5d0ec5c35f0841cbbf413e01ac878550fbdb34816ed55185dcfed |
| SHA512 | fb646cdcdb462a347ed843312418f037f3212b2481f3897a16c22446824149ee96eb4a4b47a903ca27b1f4d7a352605d4930df73092c380e3d4d77ce4e972c5a |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-multibyte-l1-1-0.dll
| MD5 | 35fc66bd813d0f126883e695664e7b83 |
| SHA1 | 2fd63c18cc5dc4defc7ea82f421050e668f68548 |
| SHA256 | 66abf3a1147751c95689f5bc6a259e55281ec3d06d3332dd0ba464effa716735 |
| SHA512 | 65f8397de5c48d3df8ad79baf46c1d3a0761f727e918ae63612ea37d96adf16cc76d70d454a599f37f9ba9b4e2e38ebc845df4c74fc1e1131720fd0dcb881431 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-time-l1-1-0.dll
| MD5 | 849f2c3ebf1fcba33d16153692d5810f |
| SHA1 | 1f8eda52d31512ebfdd546be60990b95c8e28bfb |
| SHA256 | 69885fd581641b4a680846f93c2dd21e5dd8e3ba37409783bc5b3160a919cb5d |
| SHA512 | 44dc4200a653363c9a1cb2bdd3da5f371f7d1fb644d1ce2ff5fe57d939b35130ac8ae27a3f07b82b3428233f07f974628027b0e6b6f70f7b2a8d259be95222f5 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-filesystem-l1-1-0.dll
| MD5 | aec2268601470050e62cb8066dd41a59 |
| SHA1 | 363ed259905442c4e3b89901bfd8a43b96bf25e4 |
| SHA256 | 7633774effe7c0add6752ffe90104d633fc8262c87871d096c2fc07c20018ed2 |
| SHA512 | 0c14d160bfa3ac52c35ff2f2813b85f8212c5f3afbcfe71a60ccc2b9e61e51736f0bf37ca1f9975b28968790ea62ed5924fae4654182f67114bd20d8466c4b8f |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-environment-l1-1-0.dll
| MD5 | ac290dad7cb4ca2d93516580452eda1c |
| SHA1 | fa949453557d0049d723f9615e4f390010520eda |
| SHA256 | c0d75d1887c32a1b1006b3cffc29df84a0d73c435cdcb404b6964be176a61382 |
| SHA512 | b5e2b9f5a9dd8a482169c7fc05f018ad8fe6ae27cb6540e67679272698bfca24b2ca5a377fa61897f328b3deac10237cafbd73bc965bf9055765923aba9478f8 |
\Users\Admin\AppData\Local\Temp\3059A817\api-ms-win-crt-utility-l1-1-0.dll
| MD5 | b52a0ca52c9c207874639b62b6082242 |
| SHA1 | 6fb845d6a82102ff74bd35f42a2844d8c450413b |
| SHA256 | a1d1d6b0cb0a8421d7c0d1297c4c389c95514493cd0a386b49dc517ac1b9a2b0 |
| SHA512 | 18834d89376d703bd461edf7738eb723ad8d54cb92acc9b6f10cbb55d63db22c2a0f2f3067fe2cc6feb775db397030606608ff791a46bf048016a1333028d0a4 |
memory/3232-5007-0x0000000008580000-0x0000000008846000-memory.dmp
memory/3232-9888-0x0000000008840000-0x0000000008942000-memory.dmp
memory/3232-9889-0x0000000004620000-0x0000000004674000-memory.dmp
memory/3216-9906-0x0000000000B50000-0x0000000000C16000-memory.dmp
memory/3216-9905-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/3232-9904-0x0000000074C00000-0x00000000752EE000-memory.dmp
memory/3280-10807-0x0000000000400000-0x0000000000420000-memory.dmp
memory/3216-10808-0x00000000008E0000-0x00000000008E8000-memory.dmp
memory/3216-10809-0x0000000002490000-0x00000000024E6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-17 12:07
Reported
2024-05-17 12:09
Platform
win10v2004-20240508-en
Max time kernel
105s
Max time network
106s
Command Line
Signatures
Azorult
PureLog Stealer
PureLog Stealer payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uvef = "C:\\Users\\Admin\\AppData\\Roaming\\uvef.exe" | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\uvef = "C:\\Users\\Admin\\AppData\\Roaming\\uvef.exe" | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1460 set thread context of 1796 | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 4844 set thread context of 4612 | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe
"C:\Users\Admin\AppData\Local\Temp\9c4b7f8a8732beb18b38ad4a4a853727cfb3da38666b45c4051c76801536bf22.exe"
C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe
"C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "RegAsm.exe"
C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 98.142.254.109:80 | 98.142.254.109 | tcp |
| US | 8.8.8.8:53 | 109.254.142.98.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NL | 98.142.254.109:80 | 98.142.254.109 | tcp |
| US | 8.8.8.8:53 | ehzwq.shop | udp |
| MY | 111.90.143.196:80 | ehzwq.shop | tcp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.143.90.111.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
Files
memory/1460-0-0x00000000746FE000-0x00000000746FF000-memory.dmp
memory/1460-1-0x0000000000210000-0x0000000000222000-memory.dmp
memory/1460-2-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/1460-3-0x0000000006E60000-0x0000000007096000-memory.dmp
memory/1460-4-0x0000000007640000-0x0000000007BE4000-memory.dmp
memory/1460-5-0x0000000007140000-0x00000000071D2000-memory.dmp
memory/1460-6-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-13-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-29-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-57-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-55-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-69-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-67-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-65-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-63-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-61-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-59-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-53-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-49-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-47-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-45-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-43-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-41-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-39-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-51-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-37-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-35-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-33-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-31-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-27-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-25-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-23-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-21-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-19-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-17-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-16-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-11-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-9-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-7-0x0000000006E60000-0x0000000007090000-memory.dmp
memory/1460-4886-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/1460-4887-0x0000000005960000-0x00000000059D2000-memory.dmp
memory/1460-4888-0x00000000059E0000-0x0000000005A2C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Mrmjzj.exe
| MD5 | 93e85d15ef93ddf8ac964f84d9bec664 |
| SHA1 | e3d58cca51afd2449a11a8a18c5a0f871dbca59c |
| SHA256 | 816bb9cdaa18ffba5dbcedf69298718caac8a4ff6c674300a9299d0584a236c9 |
| SHA512 | acd703192f69af97cd6d288ad43b3b6dc6e711c7747f25af05a0f0fe3619b5c503857d0f6dbe93b4d5dd411b8f0a51cf25b8596396c756cf7f3faed57b00c49c |
memory/4844-4901-0x00000000006C0000-0x00000000006DA000-memory.dmp
memory/1460-4900-0x0000000005D00000-0x0000000005D54000-memory.dmp
memory/4844-4904-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/4844-4903-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/4844-4907-0x0000000001010000-0x0000000001016000-memory.dmp
memory/1460-4920-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/4844-4921-0x0000000008470000-0x0000000008736000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1C8784A0\msvcp140.dll
| MD5 | 109f0f02fd37c84bfc7508d4227d7ed5 |
| SHA1 | ef7420141bb15ac334d3964082361a460bfdb975 |
| SHA256 | 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4 |
| SHA512 | 46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39 |
C:\Users\Admin\AppData\Local\Temp\1C8784A0\vcruntime140.dll
| MD5 | 7587bf9cb4147022cd5681b015183046 |
| SHA1 | f2106306a8f6f0da5afb7fc765cfa0757ad5a628 |
| SHA256 | c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d |
| SHA512 | 0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f |
C:\Users\Admin\AppData\Local\Temp\1C8784A0\mozglue.dll
| MD5 | 9e682f1eb98a9d41468fc3e50f907635 |
| SHA1 | 85e0ceca36f657ddf6547aa0744f0855a27527ee |
| SHA256 | 830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d |
| SHA512 | 230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed |
C:\Users\Admin\AppData\Local\Temp\1C8784A0\nss3.dll
| MD5 | 556ea09421a0f74d31c4c0a89a70dc23 |
| SHA1 | f739ba9b548ee64b13eb434a3130406d23f836e3 |
| SHA256 | f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb |
| SHA512 | 2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2 |
memory/4844-9913-0x0000000005F70000-0x0000000006072000-memory.dmp
memory/4844-9914-0x0000000005D90000-0x0000000005DF6000-memory.dmp
memory/4612-9919-0x0000000000700000-0x00000000007BA000-memory.dmp
memory/4844-9921-0x00000000746F0000-0x0000000074EA0000-memory.dmp
memory/4612-9920-0x0000000004A90000-0x0000000004B56000-memory.dmp
memory/4612-10774-0x0000000004E80000-0x0000000004E88000-memory.dmp
memory/4612-10775-0x0000000004E90000-0x0000000004EE6000-memory.dmp
memory/4612-10776-0x0000000005230000-0x000000000523A000-memory.dmp