Analysis Overview
SHA256
1506bc26e98fc87034a0ef3a39a1192fbd8ef2336e375eca6c1ceeffe36a73a3
Threat Level: Known bad
The file SecurityHealthSystray.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Reads user/profile data of web browsers
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Modifies registry class
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-05 15:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-05 15:54
Reported
2024-03-05 15:57
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bg1r2dqy.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell\open | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\jumpdamage900116.vbs" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bg1r2dqy.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe
"C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe"
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs" /f
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C computerdefaults.exe
C:\Windows\SysWOW64\ComputerDefaults.exe
computerdefaults.exe
C:\Windows\SysWOW64\wscript.exe
"wscript.exe" C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN DropboxPaperUpdater_2a2oZvQBjB4qFwCPj050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\PlayReady\2a2oZvQBjB4qFwCPj050MX.exe" /RL HIGHEST /IT
C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /SC ONLOGON /TN DropboxPaperUpdater_2a2oZvQBjB4qFwCPj050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\PlayReady\2a2oZvQBjB4qFwCPj050MX.exe" /RL HIGHEST /IT
C:\Users\Admin\AppData\Local\Temp\bg1r2dqy.exe
"C:\Users\Admin\AppData\Local\Temp\bg1r2dqy.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.14.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.109.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 188.114.96.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 133.109.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 162.159.135.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 232.135.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 162.159.135.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
memory/1516-1-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/1516-0-0x0000000000F20000-0x0000000000F2C000-memory.dmp
memory/1516-2-0x0000000001300000-0x000000000131A000-memory.dmp
memory/1516-3-0x0000000005230000-0x0000000005240000-memory.dmp
memory/1516-4-0x0000000000F10000-0x0000000000F1A000-memory.dmp
memory/1516-5-0x00000000050C0000-0x0000000005152000-memory.dmp
memory/1516-6-0x00000000057F0000-0x0000000005D94000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/1516-10-0x000000000AD70000-0x000000000B970000-memory.dmp
memory/1516-11-0x0000000074690000-0x0000000074E40000-memory.dmp
memory/1516-12-0x0000000005230000-0x0000000005240000-memory.dmp
memory/1516-13-0x0000000012AE0000-0x0000000013782000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
C:\Users\Admin\AppData\Local\Temp\bg1r2dqy.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3296-28-0x00000000012C0000-0x00000000012C8000-memory.dmp
memory/3296-30-0x00000000012C0000-0x00000000012C8000-memory.dmp
memory/3296-29-0x0000000001370000-0x0000000001371000-memory.dmp
memory/3296-32-0x00000000012C0000-0x00000000012C8000-memory.dmp
memory/3296-33-0x00000000012C0000-0x00000000012C8000-memory.dmp
memory/1516-39-0x000000000AB90000-0x000000000AB9A000-memory.dmp
memory/1516-40-0x000000000AC40000-0x000000000ACA6000-memory.dmp
memory/1516-41-0x000000000AC30000-0x000000000AC3A000-memory.dmp
memory/1516-42-0x00000000083D0000-0x00000000083DC000-memory.dmp
memory/1516-43-0x0000000008670000-0x0000000008678000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aDAXPNDLZ4\0z1r4qkh.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | d224617fef6bac96c7cb6a429c09fbaf |
| SHA1 | 513d06a2f268043f04687b3f982ec456fa730ef4 |
| SHA256 | 15e962975e09ca1128ec5b679f8bae5455fbabb73c5bb540e18be36b2beb47dc |
| SHA512 | 5dd258574c4fd0e46d091e5873b3d5fe155e7b6472e037eb26a89d35b5ae6c0f466950ad9811e197856ce65d44bb99a9670a496c5619623585dc0c36cd39e36b |
C:\Users\Admin\AppData\Roaming\Gongle\aFE55MGQAR\LOG
| MD5 | 0fb83b7c120e994aaad458b01c4efa07 |
| SHA1 | a8adcddba14b1649948f3d4338655a8e1bd8d791 |
| SHA256 | a24424c78d2abd0c0e868f418fcf54e4f3541cb7313cab4a0227cd1722c6cc54 |
| SHA512 | 3ee445c5c061408c034068e7eac22be8690c431da1bb3abef096123cb9c35eb24fd98317542b51c1a4e0b538e296877da9b8d9e6460654f62f278dbececf9881 |
C:\Users\Admin\AppData\Roaming\Gongle\aFE55MGQAR\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aFE55MGQAR\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\aFE55MGQAR\LOG.old
| MD5 | 8b3ccac199f8e5728393b65ff1a9f565 |
| SHA1 | 440696e1751e54b8e62f9c2959aa5ac6639130bb |
| SHA256 | 0c53d925ba929b5604618107539e640de869f89509aec4dacd6a1f4d42a77374 |
| SHA512 | e42d7310309f49daa9684895115ab651233d13d496e863d2b5e2ae4833003018757ff6b403dfec156195f93b0559789e8d82056cf0cedd6b5a4deed16a7b46d6 |
C:\Users\Admin\AppData\Roaming\Gongle\aSOC8XCXJR\LOG
| MD5 | 050e48bdf788d7e4a928210f112bbd34 |
| SHA1 | e30e48671a5c82cd89706b975e2be1a899241632 |
| SHA256 | 06d3d8dafe5d1a879a626f93d5c92b300be6eae4ae9248cfb8410b59970756a2 |
| SHA512 | cfb03639f43a548b54d9646981362817c0f6d326be8b3939461d40e3493cb5f57df5501c003c70634b1d3c4046fd353e58ccbe6f7f12b114966dd22b72072e8a |
C:\Users\Admin\AppData\Roaming\Gongle\aSOC8XCXJR\LOG.old
| MD5 | 56e51ba25849ba5617275737554f0585 |
| SHA1 | 58bd530a2c87a9c1d33aa64cb4eb6c2b3c4b21e3 |
| SHA256 | 391c78df4d781e6de437d408cc418bb93b9e8c7dd45ef37496328f71fc5d2e0c |
| SHA512 | c2b317c2909edfd8e9b04f40662e05bcd76df18aef83f1f344a36c3331893c5e653e0dfd56cbc120f61f23a9313a771b492915202dfe2ad0409362dcce66658a |
memory/1516-171-0x0000000008D10000-0x0000000008DC2000-memory.dmp
memory/1516-172-0x0000000008E30000-0x0000000008E52000-memory.dmp
memory/1516-173-0x0000000008EE0000-0x0000000008F56000-memory.dmp
memory/1516-174-0x0000000008E80000-0x0000000008E9E000-memory.dmp
memory/1516-175-0x0000000008FB0000-0x0000000009000000-memory.dmp
memory/1516-176-0x0000000009200000-0x000000000926A000-memory.dmp
memory/1516-177-0x000000000C570000-0x000000000C8C4000-memory.dmp
memory/1516-178-0x0000000009270000-0x00000000092BC000-memory.dmp
memory/1516-182-0x0000000006990000-0x00000000069CC000-memory.dmp
memory/1516-183-0x0000000006950000-0x0000000006971000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\dc19e851e8a44ebab26593768dda1548
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\4d13545414b14cf3a8f63db150f2152b
| MD5 | e31cb9ef77e51493c6b7e590b0e5c6b3 |
| SHA1 | 81209ead04ce5f368026575fd6d6d3551ca8350d |
| SHA256 | 02eb81377c0b50e9f3a17543886bd4d60efc75e159fdee49eae2a6a5e32eacfa |
| SHA512 | dcb94cbe386fb8c73ae57acb8849b5fb5a0d6d6999f2d0f2fd4217bea9559e0a73e8b762e2b17373a902c766e1021a6e1b5842cca0f10d653480207b483cb180 |
memory/1516-198-0x0000000006A00000-0x0000000006A0A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\98353d398acb455abcd322ec044d48b2
| MD5 | 98b14e1a45687891140322405cdf93f8 |
| SHA1 | 96b0cf48a14d9d490a250104905624f489c26a7a |
| SHA256 | f0bb9ff01eaa579a2054db51514cd2ea6cc074f14b8eeda035efafab4e88117c |
| SHA512 | c4dcd372459b78d27d671007bff721f65d24b432bb818502a3b267b8ccf149c0d55e237e23b70da72e0fa72618fa32060b544ecd847a7a43543e619f97b2bc95 |
memory/3296-202-0x0000000001370000-0x0000000001371000-memory.dmp