Analysis Overview
SHA256
7686f055f8b252f4896523a8991be23fdd27da4cd1c71e012c6f9643c3ba587a
Threat Level: Known bad
The file 250516-mhyztssqw8.bin was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex family
Dridex Shellcode
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Uses Task Scheduler COM API
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-05-16 10:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-05-16 10:35
Reported
2025-05-16 10:38
Platform
win10v2004-20250502-en
Max time kernel
149s
Max time network
125s
Command Line
Signatures
Dridex
Dridex family
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\xWFyOjH2\MusNotifyIcon.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\xWFyOjH2\MusNotifyIcon.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-186956858-2143653872-2609589082-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Oifecqo = "C:\\Users\\Admin\\AppData\\Roaming\\Sun\\Java\\R8aLkWmX\\RecoveryDrive.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\xWFyOjH2\MusNotifyIcon.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.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 behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| 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 |
| 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 UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\250516-mhyztssqw8.dll
C:\Windows\system32\MusNotifyIcon.exe
C:\Windows\system32\MusNotifyIcon.exe
C:\Users\Admin\AppData\Local\xWFyOjH2\MusNotifyIcon.exe
C:\Users\Admin\AppData\Local\xWFyOjH2\MusNotifyIcon.exe
C:\Windows\system32\RecoveryDrive.exe
C:\Windows\system32\RecoveryDrive.exe
C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe
C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe
C:\Windows\system32\mblctr.exe
C:\Windows\system32\mblctr.exe
C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe
C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe
C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe
C:\Users\Admin\AppData\Roaming\Sun\Java\R8aLkWmX\RecoveryDrive.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| FR | 142.251.37.35:80 | c.pki.goog | tcp |
Files
memory/3500-0-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3500-3-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3500-4-0x0000000000C90000-0x0000000000C97000-memory.dmp
memory/3416-7-0x00007FFDD192A000-0x00007FFDD192B000-memory.dmp
memory/3416-5-0x0000000002FC0000-0x0000000002FC1000-memory.dmp
memory/3416-43-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-44-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-25-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3704-81-0x000002631CD80000-0x000002631CD87000-memory.dmp
memory/3704-80-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3704-75-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Local\xWFyOjH2\XmlLite.dll
| MD5 | 5484764c9cff3a5e91e43f90ef967033 |
| SHA1 | 4304dae70af13f0897e18123a2d65706c272284d |
| SHA256 | 9d342eb0138f380bbb69155e37a5268e3b96fcf0364efab82daf07efc7975fe6 |
| SHA512 | ae2ee9d79e7a6ff02746872ce56bc13a4122d73b644e5413d20ba94528c1bea33b891918e8487da40e196a77386f9a6e2796daac7764ce71c3718402216aa75a |
C:\Users\Admin\AppData\Local\xWFyOjH2\MusNotifyIcon.exe
| MD5 | c54b1a69a21e03b83ebb0aeb3758b6f7 |
| SHA1 | b32ee7e5b813554c4b8e8f96f176570e0f6e8b6c |
| SHA256 | ac3e12011b70144cc84539bbccacdfae35bd4ea3ee61b4a9fca5f082d044d8bf |
| SHA512 | 2680ab501ffe7d40fed28eb207d812880c8a71d71a29d59ba3da27c0bae98c74893e04807d93fba7b5e673c3e13a1ad21bfaab10bdb871d83349ff4e7c614b19 |
memory/3416-71-0x00007FFDD2960000-0x00007FFDD2970000-memory.dmp
memory/3416-70-0x0000000001190000-0x0000000001197000-memory.dmp
memory/3416-64-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-62-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-53-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-46-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-45-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-42-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-40-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-39-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-38-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-37-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-36-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-34-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-32-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-31-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-30-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-29-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-28-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-27-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-23-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-21-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-22-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-20-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-19-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-18-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-17-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-16-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-15-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-14-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-12-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-11-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-9-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-10-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-41-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3500-35-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-33-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-26-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-24-0x0000000140000000-0x00000001401C6000-memory.dmp
memory/3416-8-0x0000000140000000-0x00000001401C6000-memory.dmp
C:\Users\Admin\AppData\Local\DS94\RecoveryDrive.exe
| MD5 | b9b3dc6f2eb89e41ff27400952602c74 |
| SHA1 | 24ae07e0db3ace0809d08bbd039db3a9d533e81b |
| SHA256 | 630518cb2e4636f889d12c98fb2e6be4e579c5eeb86f88695d3f7fff3f5515c4 |
| SHA512 | 7906954b881f1051a0c7f098e096bc28eddcc48643b8bf3134dd57b8c18d8beba4f9a0ac5d348de2f9b8ea607c3e9cb0e61d91e4f3ba1fefb02839f928e3e3fe |
C:\Users\Admin\AppData\Local\DS94\ReAgent.dll
| MD5 | ac00e7059bd56a33dd871ec4e92ba4f8 |
| SHA1 | 3cbc92f1adc50ccf9803bb5c1591546e09a968f1 |
| SHA256 | f9fa40faecb6bf957f11673a18e18023e3bafef2c9c31e91b483d2ac250ee0c5 |
| SHA512 | 266bc6869546ac15a6ffc02923795af4af1fe5ddd549e1675031a519ccc2ec1ec70cd264336044b92f32779367a8cba08748462e92787b197ec6cf09b220ef7e |
memory/3512-97-0x000001FDA0D00000-0x000001FDA0D07000-memory.dmp
memory/3512-96-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3512-101-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/3416-106-0x0000000003170000-0x0000000003171000-memory.dmp
C:\Users\Admin\AppData\Local\tfdRDWBc\mblctr.exe
| MD5 | d3db14eabb2679e08020bcd0c96fa9f6 |
| SHA1 | 578dca7aad29409634064579d269e61e1f07d9dd |
| SHA256 | 3baa1dc0756ebb0c2c70a31be7147863d8d8ba056c1aa7f979307f8790d1ff69 |
| SHA512 | 14dc895ae458ff0ca13d9c27aa5b4cfc906d338603d43389bb5f4429be593a587818855d1fe938f9ebebf46467fb0c1ab28247e8f9f5357098e8b822ecd8fffe |
C:\Users\Admin\AppData\Local\tfdRDWBc\WTSAPI32.dll
| MD5 | 83245557ecdb577db0d4d18db7935122 |
| SHA1 | bfd8a39dbfd2c05ab3ab2e6eead1ea3b1b5e115d |
| SHA256 | 951a3df2ac4933b636e0227a5aae6f8fce8e8ddd06abe99998cba53b03ebc4b5 |
| SHA512 | c15dd5432930cbc811d40c7207fc9d40f922b5a65e019a1aca238302cba3768c2a6cea6045820c40cca0b4cb4f6314ad3b1346b5bffb803ed86fb9521e790753 |
memory/1824-119-0x0000000140000000-0x00000001401C7000-memory.dmp
memory/4328-134-0x0000000140000000-0x00000001401C7000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Tiikwavd.lnk
| MD5 | 45b209adc59705aba471cf45a30f0868 |
| SHA1 | 01df89f52d3f735c255dcaa5561a5926d5762657 |
| SHA256 | 60994acd3976f45236d04e26b49d42080d7c99802f83b21395723f5b05717601 |
| SHA512 | 213b9595022be1a89ed5cbdfd12c7d02e3afdd77595b0ba9e3d3eca3173ee46806c93a8eb83222cb44fa7ef76a283ebf34687a750e6b5ccce009180ab438ccb1 |