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
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
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
152s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\w13kpdcc.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 |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.amazonaws.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 |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_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-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open | 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\w13kpdcc.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 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\w13kpdcc.exe
"C:\Users\Admin\AppData\Local\Temp\w13kpdcc.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.108.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 188.114.97.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 2.97.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | 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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.amazonaws.com | udp |
| IE | 52.210.187.81:80 | checkip.amazonaws.com | tcp |
| US | 188.114.97.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 81.187.210.52.in-addr.arpa | udp |
| US | 162.159.135.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 80.14.97.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.173.189.20.in-addr.arpa | udp |
| GB | 96.17.178.209:80 | tcp |
Files
memory/1836-0-0x0000000000D70000-0x0000000000D7C000-memory.dmp
memory/1836-1-0x0000000002FD0000-0x0000000002FEA000-memory.dmp
memory/1836-2-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/1836-3-0x0000000005660000-0x0000000005670000-memory.dmp
memory/1836-4-0x0000000002FB0000-0x0000000002FBA000-memory.dmp
memory/1836-5-0x0000000005710000-0x00000000057A2000-memory.dmp
memory/1836-6-0x0000000005D60000-0x0000000006304000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/1836-10-0x000000000B2C0000-0x000000000BEC0000-memory.dmp
memory/1836-11-0x0000000012030000-0x0000000012CD2000-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\w13kpdcc.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3368-27-0x0000000002560000-0x0000000002561000-memory.dmp
memory/3368-28-0x0000000000B00000-0x0000000000B08000-memory.dmp
memory/3368-26-0x0000000000B00000-0x0000000000B08000-memory.dmp
memory/3368-30-0x0000000000B00000-0x0000000000B08000-memory.dmp
memory/1836-32-0x00000000748E0000-0x0000000075090000-memory.dmp
memory/3368-31-0x0000000000B00000-0x0000000000B08000-memory.dmp
memory/1836-38-0x0000000007F30000-0x0000000007F42000-memory.dmp
memory/1836-39-0x0000000005660000-0x0000000005670000-memory.dmp
memory/1836-40-0x0000000008390000-0x00000000083F6000-memory.dmp
memory/1836-41-0x0000000008450000-0x000000000845A000-memory.dmp
memory/1836-43-0x0000000005660000-0x0000000005670000-memory.dmp
memory/1836-42-0x00000000092F0000-0x00000000092FA000-memory.dmp
memory/1836-44-0x0000000009800000-0x000000000980C000-memory.dmp
memory/1836-45-0x0000000009870000-0x0000000009878000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aV2NUM9KHL\3e5zl51i.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | 807db44651ce350d6fa44dc092760ae0 |
| SHA1 | 3d96e84211081efce8b6ca2a22ca86845d758ae2 |
| SHA256 | cf31466c04d2a4740033d76c4feab385bb65d18c362172cd01f7c39bb9ad2f86 |
| SHA512 | d9254ae3cbbb691385606cd3bb82d8b988ef9b23b5b7f70a5f2a49826c7323e4a6f5d50e65246f4926c65e203a9f733716b5cc934d51ddcaba3a520ef79d4985 |
C:\Users\Admin\AppData\Roaming\Gongle\aFFW4UJLZ5\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\aFFW4UJLZ5\LOG
| MD5 | 34addeed0790aea84fdd8788743e9445 |
| SHA1 | 9595b1ecfda80d0dfda48a7009d60805989880fb |
| SHA256 | bea3d29e103c8b9a0971592a9adf448f13b44e74fb68b8fe40e0362b536c2b56 |
| SHA512 | f74842f24966f5e952968e760192b2522bc6335b2b3c7dd1e605106a4e7c11ee542d8685ce1abc8557bce4afa8836f0f630546e60311ced33f335258ad3af367 |
C:\Users\Admin\AppData\Roaming\Gongle\aFFW4UJLZ5\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aFFW4UJLZ5\LOG.old
| MD5 | 7a5af35c672c391c8c5e3178d14841c9 |
| SHA1 | 4cd4b74b4b22872a83635c82e4d11be209e36976 |
| SHA256 | 43201f9e27507f275a488720b8425cb2a075e423d00ea6cbd10c7dd00780b7d9 |
| SHA512 | a302663ab6bd46641f3d4d5abcefeec28b5aea607689df30fe1c5c93640842e038ceec47ff0b2a7ca11a64ad34269790179c69adfb87484e03cfc1b38f3df7e5 |
C:\Users\Admin\AppData\Roaming\Gongle\aPEWN1PHLT\LOG
| MD5 | 645721f7a54bd6fb34c6338bd10d1f8b |
| SHA1 | c2d74483109886f2c5e77675f030d41351adbc5c |
| SHA256 | c1cb0d2c914b66d72c132a4a87770f5fe7038f513bafe726ba8b38330153b961 |
| SHA512 | 76f5768b4dc992d84a522a1f7b1a34508abb36a8ec9e28c7c988e6637ce34a6402cb7e062a199a8d7d50523d956f3639bb5d6f2b1ee8a7fb632b140fc9a7b4b2 |
memory/1836-173-0x0000000006D60000-0x0000000006E12000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aPEWN1PHLT\LOG.old
| MD5 | 009f5b65218f8f09eeee4181a3e17561 |
| SHA1 | 4ca46af502445b4d89477c1b34e07e7800d29833 |
| SHA256 | 170df566ef164d2ee263af02cba51fe670caaf6aaf584c85f5ba6383fdb1ae5d |
| SHA512 | fede4e050c1eb63d29a7a4f5d158aa3376fa531834ce355528211f2244029439fa70d15478e4a560581e685fefc0e91470ff232215944d83de631b001000281e |
memory/1836-174-0x0000000006E70000-0x0000000006E92000-memory.dmp
memory/1836-175-0x0000000006F20000-0x0000000006F96000-memory.dmp
memory/1836-176-0x0000000006EE0000-0x0000000006EFE000-memory.dmp
memory/1836-177-0x0000000006FF0000-0x0000000007040000-memory.dmp
memory/1836-178-0x0000000007040000-0x00000000070AA000-memory.dmp
memory/1836-179-0x00000000070B0000-0x0000000007404000-memory.dmp
memory/1836-180-0x0000000007410000-0x000000000745C000-memory.dmp
memory/1836-184-0x00000000074E0000-0x000000000751C000-memory.dmp
memory/1836-185-0x00000000074A0000-0x00000000074C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\6531959f518d42d0bca84dce0bfa06ec
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\d4ea4fabf9c6417596a6c8916d64da21
| MD5 | a3678516d21ca5e0b5f4ee57377a47c4 |
| SHA1 | b9d91ea5ad2cb5c3c3531b31186c5c8393c3bcf2 |
| SHA256 | b06ba96f0a56805ad38ec1ea640e0d3df1bab9a70478fcbb671ab8125e35d628 |
| SHA512 | 06b1e87859e317b9251cf61a7725948592c3349b664697a3ac6a805e539e66ec99f68abd1b4d5c383e9794c785c1573c74415f384215f6df58b4648ca8262b95 |
memory/1836-200-0x0000000007570000-0x000000000757A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9ee9c4faff09489f88e5e1951312b92c
| MD5 | 139288a2e25a4121a3df3aec17088ff5 |
| SHA1 | e0e96055d7c7c6423916d355f3f56ce2bb997004 |
| SHA256 | 7d00fc93619b671c67164e68d92b8a9d15d79bce3cbbe6e21763a3314ac37fa5 |
| SHA512 | aff5f34062485cbf8b4de391aaef17201c5220dfb57b01997c050e8c424fe3287ae06d2efaa60bc5969c5b0aaab3a3f7b46504a20c5c3103f4a9b262674f27b7 |
memory/1836-204-0x0000000005660000-0x0000000005670000-memory.dmp