Analysis Overview
SHA256
1506bc26e98fc87034a0ef3a39a1192fbd8ef2336e375eca6c1ceeffe36a73a3
Threat Level: Known bad
The file SecurityHealthSystray.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-05 18:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-05 18:43
Reported
2024-03-05 18:46
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\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\yvy0e425.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 | discord.com | N/A | N/A |
| 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 |
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 |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_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-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | 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\yvy0e425.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\yvy0e425.exe
"C:\Users\Admin\AppData\Local\Temp\yvy0e425.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.111.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 104.21.79.145:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 133.111.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.79.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 233.128.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.177.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.amazonaws.com | udp |
| IE | 54.217.24.156:80 | checkip.amazonaws.com | tcp |
| US | 104.21.79.145:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 156.24.217.54.in-addr.arpa | udp |
| US | 162.159.128.233:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 | 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 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
| GB | 88.221.135.217:80 | tcp | |
| GB | 88.221.135.217:80 | tcp |
Files
memory/5096-0-0x0000000000F80000-0x0000000000F8C000-memory.dmp
memory/5096-1-0x0000000074BC0000-0x0000000075370000-memory.dmp
memory/5096-2-0x00000000057A0000-0x00000000057BA000-memory.dmp
memory/5096-3-0x0000000005790000-0x00000000057A0000-memory.dmp
memory/5096-4-0x00000000057C0000-0x00000000057CA000-memory.dmp
memory/5096-5-0x0000000005890000-0x0000000005922000-memory.dmp
memory/5096-6-0x0000000005EE0000-0x0000000006484000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/5096-10-0x000000000B560000-0x000000000C160000-memory.dmp
memory/5096-11-0x0000000009290000-0x0000000009F32000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
memory/5096-17-0x0000000074BC0000-0x0000000075370000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\yvy0e425.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3508-27-0x0000000000B50000-0x0000000000B58000-memory.dmp
memory/3508-28-0x0000000002DD0000-0x0000000002DD1000-memory.dmp
memory/3508-29-0x0000000000B50000-0x0000000000B58000-memory.dmp
memory/3508-31-0x0000000000B50000-0x0000000000B58000-memory.dmp
memory/5096-32-0x0000000005790000-0x00000000057A0000-memory.dmp
memory/3508-33-0x0000000000B50000-0x0000000000B58000-memory.dmp
memory/5096-39-0x00000000081B0000-0x00000000081C2000-memory.dmp
memory/5096-40-0x0000000008C60000-0x0000000008CC6000-memory.dmp
memory/5096-41-0x0000000008D90000-0x0000000008D9A000-memory.dmp
memory/5096-42-0x000000000F8D0000-0x000000000F8DA000-memory.dmp
memory/5096-43-0x0000000005790000-0x00000000057A0000-memory.dmp
memory/5096-44-0x000000000F8F0000-0x000000000F8FC000-memory.dmp
memory/5096-45-0x000000000F920000-0x000000000F928000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\a8YLEB2ALU\0etkwu5l.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | 472638dbb7115e53c7721c366c7cdefa |
| SHA1 | 6a87066d2a39464d745b609cb36d8ddf55d63947 |
| SHA256 | e114f62699a32ca65b4b24128af7ce16bb6a81228fc25cda5503fc128d27267c |
| SHA512 | 735d91295d85e2ce05dd22414fe3b1dbc92693f102b252eef4860869684ba6212e40de8c39d0e7c5b16c025998f6397afc015be9f4d1913f783af6c5fb4c9033 |
C:\Users\Admin\AppData\Roaming\Gongle\a92JUGRAV0\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\a92JUGRAV0\LOG
| MD5 | 88f98324c035be31743a2d4afc3b05e7 |
| SHA1 | 27dc2db68ae9520bd677dc4cd62adfd0e18b1c6a |
| SHA256 | 20878c9e99ca6853876fe6445c5fabaaada6f0280737254848f5271e9bd08612 |
| SHA512 | ec1ba6ab7106676d8461bfed1fd04621589d2fbdf2c3fa327208dabef34cddca28612fae1548ec0445115e25fd7ede6bebabb22ed8f785707bf72c493570f937 |
C:\Users\Admin\AppData\Roaming\Gongle\a92JUGRAV0\LOG.old
| MD5 | 192503e50f133e63cdf16d3353dfe1f0 |
| SHA1 | 5cb2a066bc8a69fd3980d394f0173be523c45fc9 |
| SHA256 | 1c7890bf764d63d176e77c8b42df2e5ed90e131e393f3f0f4aa3a37f883dc019 |
| SHA512 | a3e2d65b3bb4d3b36482a183ef157d2a4ddfc295603df0104f609b225fdbcc44e32850f4de7398e9ead9efc6ab3116c18538e2d05fd07331471b3e0206845efd |
C:\Users\Admin\AppData\Roaming\Gongle\a92JUGRAV0\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aX7E3B9CFA\LOG
| MD5 | bc610b2170e1e5722469e61c94c7940c |
| SHA1 | 37747fcbec3b949eb8f63ac52c52210263e913d7 |
| SHA256 | 100b9bcc8ba01cc0d0e17ebd8fbd28200ebd8f2d9f30f33a02fec5dfdbf6699e |
| SHA512 | a577d71b74608164ea93c78d31d439c786ac5d0d1f37228e363d15560ba5c122024b37ee187cfd9daf263bbbc25ac6ec705ece857217f9e2e46d6ecc285a7e24 |
C:\Users\Admin\AppData\Roaming\Gongle\aX7E3B9CFA\LOG.old
| MD5 | 936f8eec1093d7158d258b4609fdfc4b |
| SHA1 | 58c6f0fc8af4a373dbca0d483bc2e3e0e5834ae4 |
| SHA256 | ab4a2af221b47fd722d9ae7d4734df4516e253f765c68ce1dddf8b9ca6a46d85 |
| SHA512 | e167f6786729c64f031d1d2d421683a4757705e5d85d9bad36e010897f55e3d62fc0e53bcc9da53f6748521fb505a8b9c5e6f8ced6991017c80d7b178ad5b5c1 |
memory/5096-172-0x0000000006FE0000-0x0000000007092000-memory.dmp
memory/5096-173-0x00000000070F0000-0x0000000007112000-memory.dmp
memory/5096-174-0x000000000E1E0000-0x000000000E256000-memory.dmp
memory/5096-175-0x000000000E1A0000-0x000000000E1BE000-memory.dmp
memory/5096-177-0x000000000E2B0000-0x000000000E300000-memory.dmp
memory/5096-178-0x000000000E300000-0x000000000E36A000-memory.dmp
memory/5096-179-0x000000000E370000-0x000000000E6C4000-memory.dmp
memory/5096-180-0x000000000FBF0000-0x000000000FC3C000-memory.dmp
memory/5096-184-0x00000000110C0000-0x00000000110FC000-memory.dmp
memory/5096-185-0x0000000011080000-0x00000000110A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\daf6e1d666b34c6ab6cd4c425cdc2f82
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\1c8181c1f8c44d50b5ce4fd2ac77b75d
| MD5 | d88bc8c5b0e9869f3fd54ae90e76ccf4 |
| SHA1 | d69d6d69b3204334330f1ab93c199f6f77674eff |
| SHA256 | 2ca90a20f25b8f744b45bb19e5d36059455b050d134a35d773829a3d7cde9540 |
| SHA512 | cfbbf6f17edb051f37c96d12c9ccd807a45f1636859430a7bc5dd2f10538ee7be7ae4e53aab97b4ddc78427b96f97dd0c777c07aa66677c79aa186c5ed8ac147 |
memory/5096-200-0x0000000011120000-0x000000001112A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\87dd1fd2a5364eef901917c8452e0235
| MD5 | 3de16a02984a777dc8733844e42cc046 |
| SHA1 | e6b9356362ad4c9b8c43dcf22f469793a0c07a1f |
| SHA256 | c2994230879562f6b2e767cb94ba926f85a5f7e514d754be7f9a8db0176aff54 |
| SHA512 | 5d1f467b24bdb699a9e67b7b136b4398d3e7b8b2106fc46335458821fb0d548a7491096b79c9e1e063857b6d148c53f7499e5b029fb0796db855c5333f091e1c |
memory/5096-204-0x0000000005790000-0x00000000057A0000-memory.dmp