Analysis Overview
SHA256
20d290a43af5edaff7a58b11a463755ee38c570a6e9258e9672146566ed58ced
Threat Level: Known bad
The file 7c1e2e5883295d072f73627f00279333 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Uses Task Scheduler COM API
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-28 04:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-28 04:12
Reported
2024-01-28 04:14
Platform
win7-20231215-en
Max time kernel
149s
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\Ffhcg2RwK\irftp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.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\Ffhcg2RwK\irftp.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rtxtioiynm = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Crypto\\A4\\UI0Detect.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\Ffhcg2RwK\irftp.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.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 | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c1e2e5883295d072f73627f00279333.dll,#1
C:\Windows\system32\irftp.exe
C:\Windows\system32\irftp.exe
C:\Users\Admin\AppData\Local\Ffhcg2RwK\irftp.exe
C:\Users\Admin\AppData\Local\Ffhcg2RwK\irftp.exe
C:\Windows\system32\UI0Detect.exe
C:\Windows\system32\UI0Detect.exe
C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe
C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe
C:\Windows\system32\SystemPropertiesDataExecutionPrevention.exe
C:\Windows\system32\SystemPropertiesDataExecutionPrevention.exe
C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.exe
C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.exe
Network
Files
memory/2488-0-0x0000000140000000-0x0000000140338000-memory.dmp
memory/2488-1-0x0000000000230000-0x0000000000237000-memory.dmp
memory/1184-4-0x00000000776B6000-0x00000000776B7000-memory.dmp
memory/1184-5-0x0000000002490000-0x0000000002491000-memory.dmp
memory/2488-8-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-13-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-16-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-19-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-23-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-27-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-33-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-39-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-41-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-43-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-48-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-51-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-53-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-56-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-59-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-62-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-64-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-65-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-63-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-72-0x0000000002470000-0x0000000002477000-memory.dmp
memory/1184-61-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-60-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-58-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-57-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-80-0x0000000077920000-0x0000000077922000-memory.dmp
memory/1184-79-0x00000000777C1000-0x00000000777C2000-memory.dmp
memory/1184-55-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-54-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-52-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-50-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-49-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-47-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-46-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-45-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-44-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-42-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-40-0x0000000140000000-0x0000000140338000-memory.dmp
C:\Users\Admin\AppData\Local\Ffhcg2RwK\irftp.exe
| MD5 | 0cae1fb725c56d260bfd6feba7ae9a75 |
| SHA1 | 102ac676a1de3ec3d56401f8efd518c31c8b0b80 |
| SHA256 | 312f4107ff37dc988d99c5f56178708bb74a3906740cff4e337c0dde8f1e151d |
| SHA512 | db969064577c4158d6bf925354319766b0d0373ddefb03dbfc9a9d2cadf8ddcd50a7f99b7ddf2ffad5e7fdbb6f02090b5b678bdf792d265054bff3b56ee0b8ec |
\Users\Admin\AppData\Local\Ffhcg2RwK\WINMM.dll
| MD5 | 2acaeb2b67afc582b4279ccc27b849da |
| SHA1 | c0bda7cacf86b7ef2b6532230d32505dfe1c7189 |
| SHA256 | f623770873077f03464469bc2ce5e19618f895e43f47f3f18b97efe47bb5699b |
| SHA512 | 72a7970ba953691f106faaf5ce44c6962c7433beb29c8dcb94456b88da5f659b5c33ed16b092f47df321410499ef5e91b39d5741111547660ff0f7314c9eb954 |
C:\Users\Admin\AppData\Local\Ffhcg2RwK\WINMM.dll
| MD5 | ff9e1cc81480937a3ccfdd61e8fb072e |
| SHA1 | 74c83a58c44c62e57b25c9aeea2607650eb74d3a |
| SHA256 | 72409a4f54ac0f049b119fa92795adba88f66e5cd4658610a7dc588a5a290736 |
| SHA512 | 8898480142795d16f60027039773e6fc974fd8e9f88939493eb998f29567287b1dccd47ba819b33294ce4159cc1dbc5db1805949629f01fb06a3905f6e2498ca |
\Users\Admin\AppData\Local\Ffhcg2RwK\irftp.exe
| MD5 | eed01552ad4c50a00ab99a6f4c3619b2 |
| SHA1 | 7de99f2e499ac1f0548eec510a38ecc2d8f75242 |
| SHA256 | 891138dc953c701c432aa98bd32b926785a6fe4aa0980fd2364e66938008f630 |
| SHA512 | fccbd6fa434e237faf7abcec1600ec6b02dd9cadcb31bec6c9793b4a8aa91e1f1ff9190aa30a1a75f02003c64c5898fc86dceb3b67e7b9052f98a02a46a5fb0b |
memory/1184-38-0x0000000140000000-0x0000000140338000-memory.dmp
memory/2756-103-0x0000000001AD0000-0x0000000001AD7000-memory.dmp
memory/1184-37-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-36-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-35-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-34-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-32-0x0000000140000000-0x0000000140338000-memory.dmp
C:\Users\Admin\AppData\Local\Ffhcg2RwK\irftp.exe
| MD5 | 27fb112b432868929145a202c6454755 |
| SHA1 | c17b31ed1de523b938325976bb29298dd70f497e |
| SHA256 | fdadc65ea3df6b291df31f45c1b892805987831e7e09b68fcd0363454928e839 |
| SHA512 | 1a2763efa72aa8d006776c5b0e4aacd446618e806d18c08bc5de95e6a327b9f745b54055bedae4402fee3aae057899bb224ee17bb60cd123e91ae5621c7c770f |
memory/1184-31-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-30-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-29-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-28-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-26-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-25-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-24-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-22-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-21-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-20-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-18-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-17-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-14-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-15-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-12-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-11-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-10-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-9-0x0000000140000000-0x0000000140338000-memory.dmp
memory/1184-7-0x0000000140000000-0x0000000140338000-memory.dmp
\Users\Admin\AppData\Local\6OnPwGdDt\WINSTA.dll
| MD5 | db9b7a3833105bf60ec88807b8cdded2 |
| SHA1 | 383d6ac1a6134ce560821fe3954797712829f0ae |
| SHA256 | 4454e2dd955165912a3543ddc8480046229c412bbf1669198fb8df11a51bd97d |
| SHA512 | 2c998948a477d8726d4c9a74f959e1c1c9f7e3c11e5c75c57de50913cd78a6af59a131566c20614736f95a3ccfbcf235b21fbee3638c276c4db245dc9e37b80f |
C:\Users\Admin\AppData\Local\6OnPwGdDt\WINSTA.dll
| MD5 | 68752e53704704ce4cb6be677d37a111 |
| SHA1 | 38533b77ff0a07627e3fd5ba5154eea96eb2618a |
| SHA256 | a24d5935905c1c1cafc9212a3215890001149e1be9dcd1fb8a229b058f890dc3 |
| SHA512 | 1bd4f0e5f160ba7872e87f4469e7c15189301a960824c2ca2ea8dba9f12ed1db616cb03188841deefe98a84af0e63224e82a7b16154512aa83f54823d4bf2e43 |
memory/1584-127-0x00000000000A0000-0x00000000000A7000-memory.dmp
C:\Users\Admin\AppData\Local\6OnPwGdDt\UI0Detect.exe
| MD5 | 3cbdec8d06b9968aba702eba076364a1 |
| SHA1 | 6e0fcaccadbdb5e3293aa3523ec1006d92191c58 |
| SHA256 | b8dab8aa804fc23021bfebd7ae4d40fbe648d6c6ba21cc008e26d1c084972f9b |
| SHA512 | a8e434c925ef849ecef0efcb4873dbb95eea2821c967b05afbbe5733071cc2293fc94e7fdf1fdaee51cbcf9885b3b72bfd4d690f23af34558b056920263e465d |
C:\Users\Admin\AppData\Local\aY8\SYSDM.CPL
| MD5 | 34654c5000e25d14c8a41452db1a553e |
| SHA1 | ed65fb9d871ce63b75e31388a934876c070896c2 |
| SHA256 | a38f49f4df8c8e0a8917df787b105ead4a35aa5d0ec45e2ce133815b56220e90 |
| SHA512 | 4fca48e6b7bdc0c3cc986af658c896eea4e642b40715f1580d4e2ad55c402a18f32d8219e3e6863a7da43fbce636c1aa5e806c8653acf28943be458a838f4995 |
memory/2152-145-0x0000000000110000-0x0000000000117000-memory.dmp
\Users\Admin\AppData\Local\aY8\SYSDM.CPL
| MD5 | e119cce8ae2101e65574939c90b400f7 |
| SHA1 | 97d78fad300f914f2f2eb30ed46df56785a9ae15 |
| SHA256 | 343aeb53f1a67d767e8f6e4aef650bf1313eff22f87c8caa255bf5860a0a14e2 |
| SHA512 | 56f3a0df37764bf19b36d552a54763e1d0953956684164b57a1de82f644c3900d5c66ca17da9aa3a85958b79737baf27c3a8b885deb2a339300f86f08faa2c56 |
C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.exe
| MD5 | 1ffb9b9f012a216822509e82a49c4c14 |
| SHA1 | 4fa1cda19d8c9062cbca69c9f767249fd25f42fa |
| SHA256 | 8c404130d92403cb5325b25b875172d853b8d71e4b030cf616e4e535863e4b66 |
| SHA512 | 02ca1cfff20c18dc6d131fda2832703bbe5523ee1dd2fc098859178af5276a4e75b5baa634ba878818c4b738f8e917c638e1d01b62f44a544e58b0ee54196e7f |
\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.exe
| MD5 | 5ff88343abd37e15a5c072d4aae85730 |
| SHA1 | 82bd3c054fedb317bab5b7ce9b940f1c176d36bc |
| SHA256 | d6909dbe019ac80ee65fc6eaed9dce84d7ad89a4383924e4393947bc90067cb9 |
| SHA512 | 40792986d93124322c42e84f2e4e2b326c939e8b55a96e22a6b955b3e9f200e4012d6a2ccf09a68309d708938b1435e7a2261b061cb2d92c1563e3493334ef9b |
C:\Users\Admin\AppData\Local\aY8\SystemPropertiesDataExecutionPrevention.exe
| MD5 | d4c2b5fe916656bddd76e1bf691ae971 |
| SHA1 | 935eaebb779ec946911093e0aa4463be70685edf |
| SHA256 | 1ba6bd7ec0739aacc91b968409687e794aabd79133a2e820f5da8b33c634aa20 |
| SHA512 | c7fc1c2285cf889c9e88d4604ed0023ed78e262853a5a3c4ef35a7b55611f0a65df2d362c7dc62a96f321ab34e4523018e9c084588ce1bf75f11f0babe0acc9b |
\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\wz\SystemPropertiesDataExecutionPrevention.exe
| MD5 | 78f14b763b3697606cfc5fe4a646badb |
| SHA1 | 89716f9885570e252ce9bd84a986a14ef822d82c |
| SHA256 | 89d1cbcc525009e189e16c85d64569ca6749cf909ecdda485cb569db360095c7 |
| SHA512 | 4f6c019fc32b4ab9a474c2df99847505bdca1221bd758a1e9a461145c1ec8132d03157e730f6f8d45d7ed4c3310dd66ea4624dc65db0096cf9f8d1163d22314f |
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Tiizeasb.lnk
| MD5 | 6b1dca5693f3ac7f92a17db60931ade2 |
| SHA1 | 0e6c4cc2169670af5eaf3d736f998ee24b6f38e6 |
| SHA256 | d070d405953093fbb0bf50271daa424dd4ba22617cda3827578d10799c5ae5c4 |
| SHA512 | a8877c4e2e208440d82b98b5fb1b456ac5228c01a807af74d4cb0d7a5d0c59e0c0abea9d88395657b5b02fd2d6ae11e36db0fcd5834c20eead1455acfc67b72b |
memory/1184-170-0x00000000776B6000-0x00000000776B7000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\MAu\WINMM.dll
| MD5 | b183edf18ce06e56745b7ebfa899bc6d |
| SHA1 | 32334b2983308a662b75cd08ab5e2c228e481248 |
| SHA256 | 16dd3d9e834358931a104cb4a37505739b41cb02336bf0c268fc1a0419643389 |
| SHA512 | fc2c03d29f76d626360817d8b6ab133fa62a1dc0976b42bc142b0063a57f4a8506227f3bd52ecf8bf63fa16544c600c5d91e643c035b9afb95f7e4cbe5f482b5 |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\A4\WINSTA.dll
| MD5 | 207cc835694fae24ae6fea7e09952d59 |
| SHA1 | 8f940bbf87120d7232c57e5e09e82be6a82f5b11 |
| SHA256 | 4efc72953b0307f9e2993a11432580c32fc6582cc6e15a0f7243b75d0c89c8d2 |
| SHA512 | 80e376423ec2cbf3d258f25e3b19b48bf31ab45338197b8b62bf34b3f0b492b9b7358d1f4e03a52b5219ca943214b85c52dd15f1eb2788c994846d18adbb3dac |
C:\Users\Admin\AppData\Roaming\Microsoft\SystemCertificates\My\wz\SYSDM.CPL
| MD5 | c2b99394bd095dc1265d08a72212b81b |
| SHA1 | b235a71bcf2d5e2f21d627060b33636ca40ac421 |
| SHA256 | 93891343d0cda68c20854f7840c416340a867e69e1518dd98a44461fe4df1bf0 |
| SHA512 | 2837897b8766fc5151de177b3db991764e97c37e6a95e078e8d2ed300c46b659eeab83bd9df67e3f0c6c546d770b802379ecb7306f8197072147116fd358954f |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-28 04:12
Reported
2024-01-28 04:14
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\3Q3\upfc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Ujc\wbengine.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\3Q3\upfc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Ujc\wbengine.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\\Protect\\fx7DKf\\SystemSettingsAdminFlows.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\Ujc\wbengine.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\3Q3\upfc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\K1XGagU\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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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 868 | N/A | N/A | C:\Windows\system32\upfc.exe |
| PID 3504 wrote to memory of 868 | N/A | N/A | C:\Windows\system32\upfc.exe |
| PID 3504 wrote to memory of 2696 | N/A | N/A | C:\Users\Admin\AppData\Local\3Q3\upfc.exe |
| PID 3504 wrote to memory of 2696 | N/A | N/A | C:\Users\Admin\AppData\Local\3Q3\upfc.exe |
| PID 3504 wrote to memory of 2256 | N/A | N/A | C:\Windows\system32\SystemSettingsAdminFlows.exe |
| PID 3504 wrote to memory of 2256 | N/A | N/A | C:\Windows\system32\SystemSettingsAdminFlows.exe |
| PID 3504 wrote to memory of 5108 | N/A | N/A | C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe |
| PID 3504 wrote to memory of 5108 | N/A | N/A | C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe |
| PID 3504 wrote to memory of 2816 | N/A | N/A | C:\Windows\system32\wbengine.exe |
| PID 3504 wrote to memory of 2816 | N/A | N/A | C:\Windows\system32\wbengine.exe |
| PID 3504 wrote to memory of 544 | N/A | N/A | C:\Users\Admin\AppData\Local\Ujc\wbengine.exe |
| PID 3504 wrote to memory of 544 | N/A | N/A | C:\Users\Admin\AppData\Local\Ujc\wbengine.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7c1e2e5883295d072f73627f00279333.dll,#1
C:\Users\Admin\AppData\Local\3Q3\upfc.exe
C:\Users\Admin\AppData\Local\3Q3\upfc.exe
C:\Windows\system32\upfc.exe
C:\Windows\system32\upfc.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Windows\system32\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe
C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe
C:\Windows\system32\wbengine.exe
C:\Windows\system32\wbengine.exe
C:\Users\Admin\AppData\Local\Ujc\wbengine.exe
C:\Users\Admin\AppData\Local\Ujc\wbengine.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/2892-0-0x000001E2A5F60000-0x000001E2A5F67000-memory.dmp
memory/2892-1-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-5-0x00007FFAD15CA000-0x00007FFAD15CB000-memory.dmp
memory/3504-4-0x0000000002B90000-0x0000000002B91000-memory.dmp
memory/2892-8-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-7-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-9-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-10-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-11-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-12-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-14-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-13-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-15-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-16-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-17-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-18-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-19-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-20-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-21-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-23-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-24-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-22-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-25-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-26-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-27-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-28-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-30-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-33-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-36-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-37-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-35-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-34-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-32-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-31-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-29-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-39-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-43-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-44-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-45-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-46-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-42-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-49-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-50-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-53-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-56-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-57-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-58-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-59-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-60-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-63-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-61-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-64-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-65-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-62-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-55-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-54-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-52-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-51-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-72-0x0000000002400000-0x0000000002407000-memory.dmp
memory/3504-48-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-47-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-41-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-40-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-38-0x0000000140000000-0x0000000140338000-memory.dmp
memory/3504-79-0x00007FFAD1660000-0x00007FFAD1670000-memory.dmp
C:\Users\Admin\AppData\Local\3Q3\XmlLite.dll
| MD5 | c78fdb6dae69af9a035a9bb4f747e2f4 |
| SHA1 | 2e4b10f0031b1b1287f295f1e2cacbd35e40211c |
| SHA256 | 6f481cf0cc6ea273241c058908980ab718e624ea9be1e06788b28e2eab5878ce |
| SHA512 | 92cf796793ecde3fd064c801d4259d0c3d6446ac07927375a4bef5930565a266398436b6805ac252ca93b4f28d2bf56507f19596fe66524cc7c3a353ed58c10d |
memory/2696-100-0x0000024F36C70000-0x0000024F36C77000-memory.dmp
C:\Users\Admin\AppData\Local\3Q3\XmlLite.dll
| MD5 | ddf7f70cf62ddb48ea6d400384830c24 |
| SHA1 | dbbc07892b8987c6238e7410a73790e4f9c42296 |
| SHA256 | 44c45ce33950642c623d917f78743b303f6d16786c6487c8995ea95a1c736896 |
| SHA512 | bc01332dbe6710616eba5316a39fd30ca4c546ceab00ae5c40ec4b102ebe8c4d5389af331a3e723c5e51f35a9726a4c48c8984cf4abe36ccb18795184c22ef22 |
C:\Users\Admin\AppData\Local\3Q3\upfc.exe
| MD5 | 299ea296575ccb9d2c1a779062535d5c |
| SHA1 | 2497169c13b0ba46a6be8a1fe493b250094079b7 |
| SHA256 | ee44fe14df89c4e5eaf8398f8fb4823fd910c5a94d913653d6b9e831254f6cc2 |
| SHA512 | 02fc2b25167ebd7dfcc7b8aa74613e7004fdf33dfccccba6c3427434cca981c2eb50f4a801969b3a40c495a9bb0eac8176f4f2ec9091916cf3509a7f909b30fa |
C:\Users\Admin\AppData\Local\3Q3\upfc.exe
| MD5 | 09e094e8be0e4ee7db913bef7262a312 |
| SHA1 | 061845e0db136d92003c578cbf147b1efcf15de5 |
| SHA256 | 81b55b7db25b9f035ce222b0acf48573660c35fa0970b91a9da591158a6eb70b |
| SHA512 | fb6aa89293124442d3a7ab3c139c2395c721874e224f649c9f042bb0832a7137b3c2a8c8f899a153297ee5cb5ea64ef957d4ecfbeab6d244b9935761d0e8adce |
C:\Users\Admin\AppData\Local\K1XGagU\newdev.dll
| MD5 | 5a1f26d1eac6a38eb2e8a23b408f0241 |
| SHA1 | 04fcd476c2c7861e00b05f786f449b70f0f2834b |
| SHA256 | fa2e8ffb5e0464fe33f286d7b3f88ab1436daa729c6e279dd3d7c1f6825d40dd |
| SHA512 | 1f761aac06697847edbdf609bce3beed588471c5b8bc95de2feece153927ca89a596b66e941c1991d6ab45aa2ab71669060ecd4497979143fced311260453969 |
memory/5108-116-0x0000020036020000-0x0000020036027000-memory.dmp
C:\Users\Admin\AppData\Local\K1XGagU\newdev.dll
| MD5 | 8ba4fad275d574a0aad833eccb7fdb99 |
| SHA1 | 4e83c5de81dae62fc5a3bc4fa75d5d9b2a02cbab |
| SHA256 | 83a0f2463fd6f84736cfadda687acaf6f763479c0507e0690f46a08537da3e93 |
| SHA512 | edb22065d1e42dfc16ee6a39dc501104170727e223aae2533452882ccaeabf5749cb62b0c2de5050733fd00fa7364bf6c380a268ce0a6f965ae848363533ed7d |
C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe
| MD5 | 3dac1f19dda5df7d36f5a68d732930ec |
| SHA1 | 071acddc521d81b1bea9cc306284c76dd3f05684 |
| SHA256 | 1872274d2f5364bfd6b20e730e080e8c9399d0a3dda2f37c8bd15bd61a81d8d6 |
| SHA512 | 3810473e5762d7a263edd6b6477f9b7f853e0bb8c5aab87415d66811e49b177a574e0501f39b7b83b66f0f7cdbce53de4de2ab55e3c24babb19b204bb2c50dd6 |
C:\Users\Admin\AppData\Local\K1XGagU\SystemSettingsAdminFlows.exe
| MD5 | 4887517805ab643e50a64e86167c42ba |
| SHA1 | c3fb12b85753f26b4c60b4853af2fbff7dd8a247 |
| SHA256 | bef6757738cd2ce036a563402bda11d88f6568b3bbb46bd21c0dec9d6eb0c202 |
| SHA512 | 15b97a01bf77c315adf84fa17178898e11d6ca8305294380adb36339f2b28599eb1b0b35fd2b4c6c0cc3944c5de0031f7245fba9509a04b5d74b452d06d8337d |
C:\Users\Admin\AppData\Local\Ujc\SPP.dll
| MD5 | 7619313476dba75258f758a8fc090780 |
| SHA1 | dd926ad86c6fcc639e80be4d5c443eac664a5d45 |
| SHA256 | 8266d181ce71949c861dd06e976eff83508bd468c439714d89c8dac7d4f6b929 |
| SHA512 | c311ccb7596fbd9d007283707d74e451c29ff10e40b94e28310eedfb05aff4ea053e779882cf75428a98fbe8ad717755e27e315c6c977a7a05ccc6709b4274f9 |
C:\Users\Admin\AppData\Local\Ujc\SPP.dll
| MD5 | b6e70d2c1146e10d4be41f9f471257b0 |
| SHA1 | 0e99c19645e36ccf9dcd15fdb6c2686d09687f76 |
| SHA256 | f48c01de822715e4701586cd2411966ef52b51a8b23fdefc02faf7a74870fb5b |
| SHA512 | 8d3d2d25c8608c4c8fd5b8498ad26ee55efa6ab1d7d558c1a2f4b48f13d0f11f9977bbdf328a24307984b28b57867b8ae9de4d680bb09fd042b56e66740ef1c1 |
memory/544-133-0x00000263435A0000-0x00000263435A7000-memory.dmp
C:\Users\Admin\AppData\Local\Ujc\wbengine.exe
| MD5 | 555b904ab4154dfb6b1d73121d64cb66 |
| SHA1 | f8a93e039cd7b1f6528867dc9ae91786ccaa27f6 |
| SHA256 | 133fc41aefb1db552731d5b8a15c24cb51b24f14d3e28b4110317f9096c14050 |
| SHA512 | 64993a81c275774c23714d420d9a8923540590b35ffa3dfa06de2dc79d55d86907c520c12260a540cdec835a9bc8a7bd3db3333da973c7bf1bd859c8f6645e0a |
C:\Users\Admin\AppData\Local\Ujc\wbengine.exe
| MD5 | 89da55a431778e5f2bbb6273d1cf03ca |
| SHA1 | 564e1774210e8a5eadc4e1106b92e124063a83b3 |
| SHA256 | bf63a24d92ea0bbef70e995bc66b8f092562bce8b5c6f603b64d30ef668d7536 |
| SHA512 | 5605f8877217ff3367ec5980c6352c9908f92618888ffcf0d2c706ed3c8b1a9d099b7613a2ae88dd414324db5e9a1d5bef49ff5d8c06f777833c2a221684d597 |
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Wdush.lnk
| MD5 | e17f391a325f2b278b01ba20df1d7cfa |
| SHA1 | bc2523af20380b2c74e0f97d7c932ed64133d01e |
| SHA256 | 62b3a3ea2dd4ecf591df7b48078cf42dd20cf18f24767aa702551eab44c47359 |
| SHA512 | 8649c27ed504e93016c474bca2a301336981d688d6509805ed6e38d4e79e671c13e190157474ff49052a5612dae65dfd0fc3382c2fa874b758b1b718b3e09597 |
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\2FNfx\XmlLite.dll
| MD5 | 3d93d05e0fd5c8b2727ba84754b644f9 |
| SHA1 | cad6f9fd57c9d56737896cc557a884c5bd645047 |
| SHA256 | 9440efee669f1ed492be7657299f81be084759157400f33b53e712a3ba3500f2 |
| SHA512 | dc1c5a9c9555ffaa279a4c67865cbc8ea600b55963598254904b9fc17aa303492937597e09e9f2efe34967b950257d2bd8c8e216bfbe6b93bedeb7db86e3d1d5 |
C:\Users\Admin\AppData\Roaming\Microsoft\Protect\fx7DKf\newdev.dll
| MD5 | eafe2d03935be1bfce29773165f2cdff |
| SHA1 | f400bb9a434334b3972c78c1af3b73ed9b90b524 |
| SHA256 | 2185bc3954aec0174d4e0685f16f80502642dc79322817ffc2af1f7f57ab198f |
| SHA512 | 0c727d48e6b0061a6ad605b53699440938780c56682258ea6a674e4c638cfa123125a0445d8ec3ebfed53bd5f756a11414fd62ee5061b9a5cbe9b6ba29f0f11d |
C:\Users\Admin\AppData\Roaming\Microsoft\AddIns\jXdg8331qg\SPP.dll
| MD5 | af4cf7d7720fb2d24af2b666797b7433 |
| SHA1 | cbd6c4cfb7b59964a1a47f53fcbae3f6ed98cd33 |
| SHA256 | 69c411546cc1b00e99aa58d2d29f6ad19d24c64d79808c4afa87a39c4cd0e427 |
| SHA512 | c4faf1333da247331ba8f9cc92f3ecf7be003f0bda93966a922f7fa2d3d74bdace2b189e853c94456751cc910720821a9549544d55a2c97af186fa675c1fbe1b |