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
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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
153s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\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\pmdlvtqf.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 | discord.com | N/A | N/A |
| 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 |
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-1-5-21-513485977-2495024337-1260977654-1000_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-1-5-21-513485977-2495024337-1260977654-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000_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\pmdlvtqf.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\pmdlvtqf.exe
"C:\Users\Admin\AppData\Local\Temp\pmdlvtqf.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| 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 | 133.108.199.185.in-addr.arpa | udp |
| US | 188.114.96.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 2.96.114.188.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 232.138.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.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 | checkip.amazonaws.com | udp |
| IE | 54.217.24.156:80 | checkip.amazonaws.com | tcp |
| US | 188.114.96.2:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 156.24.217.54.in-addr.arpa | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.173.189.20.in-addr.arpa | udp |
Files
memory/4284-0-0x00000000009E0000-0x00000000009EC000-memory.dmp
memory/4284-2-0x00000000752F0000-0x0000000075AA0000-memory.dmp
memory/4284-1-0x0000000004E90000-0x0000000004EAA000-memory.dmp
memory/4284-3-0x0000000004F40000-0x0000000004F50000-memory.dmp
memory/4284-4-0x0000000004E70000-0x0000000004E7A000-memory.dmp
memory/4284-5-0x0000000004FF0000-0x0000000005082000-memory.dmp
memory/4284-6-0x0000000005640000-0x0000000005BE4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/4284-10-0x000000000AD80000-0x000000000B980000-memory.dmp
memory/4284-11-0x00000000752F0000-0x0000000075AA0000-memory.dmp
memory/4284-12-0x0000000012B10000-0x00000000137B2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
memory/4284-18-0x0000000004F40000-0x0000000004F50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\pmdlvtqf.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3540-28-0x00000000012E0000-0x00000000012E8000-memory.dmp
memory/3540-29-0x00000000014C0000-0x00000000014C1000-memory.dmp
memory/3540-30-0x00000000012E0000-0x00000000012E8000-memory.dmp
memory/3540-32-0x00000000012E0000-0x00000000012E8000-memory.dmp
memory/3540-33-0x00000000012E0000-0x00000000012E8000-memory.dmp
memory/4284-39-0x00000000079D0000-0x00000000079E2000-memory.dmp
memory/4284-40-0x00000000081E0000-0x0000000008246000-memory.dmp
memory/3540-41-0x00000000014C0000-0x00000000014C1000-memory.dmp
memory/4284-42-0x0000000006910000-0x000000000691A000-memory.dmp
memory/4284-44-0x000000000AD20000-0x000000000AD2A000-memory.dmp
memory/4284-43-0x0000000004F40000-0x0000000004F50000-memory.dmp
memory/4284-45-0x0000000008D50000-0x0000000008D5C000-memory.dmp
memory/4284-46-0x0000000008D70000-0x0000000008D78000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\a51CE2RRMO\6m8kj4bi.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | cd57a250f77d8355c48e4b8829877870 |
| SHA1 | b7a30c063678ab42fb5ae8fa692d9d94495d4995 |
| SHA256 | 1c08ce5b680bb3e2daaf37548447581f5f8c9f9f478051b8b494266e64157fd6 |
| SHA512 | 71925785555551c65603ab55da66bd06f481dc71486401d48870e5af7d7cc4dc483918e3aaee5a8f3964787e39fb0f350bcf48019fd271ed159bcbdca69fe692 |
C:\Users\Admin\AppData\Roaming\Gongle\aZ68Y63MYC\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aZ68Y63MYC\LOG.old
| MD5 | 0572cc8d2a4d3a84a553128294cefa83 |
| SHA1 | 3dd4b8c98d0964794572eccef397c915016a366e |
| SHA256 | e5e5939663b11991e48fbb125e62429381930f42b61f4a95e94431b611cdd7b5 |
| SHA512 | 741902a41f09c9d8932bf2ca41aee083326e3650aaec3c01e5d9d696189d45609a1126e413814508d62db27144703442aab7dc7501ab3f3786f772324b21e6e3 |
C:\Users\Admin\AppData\Roaming\Gongle\aZ68Y63MYC\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\aZ68Y63MYC\LOG
| MD5 | 1bfbe32bc241264b3a981df8647908f1 |
| SHA1 | 2786c09fe642e389611da9fd32d48ab94615855c |
| SHA256 | 69bb8af4eee860cbe64420ea2772c51d9929be906f9421ce9e0787f4895c166e |
| SHA512 | 774a3e8d63beb82128c3f07d9406a706090b5f9324fa93ab8bbc5cafef15e97ef1bc23da24cd82a719f12973b70b967a7e7571f30f147a1d1158240574e4cb4e |
C:\Users\Admin\AppData\Roaming\Gongle\aTAG0POCAM\LOG
| MD5 | 64e2028302c72732b94e66779b2423e8 |
| SHA1 | 3def08baa80e8e69a33eb527c228c78f07529cc6 |
| SHA256 | 18d8d35fc9c114c95f4025125650c878074a61b3a99b1e29179cc6660217bbc1 |
| SHA512 | b9b77bdda6a3d945f35e5a90991ab016fd90314d9b1f4e319cd9ed366c463112c3a3726c9c3712417131060d37ad5a6d91854523976f4430657e624175f63d02 |
C:\Users\Admin\AppData\Roaming\Gongle\aTAG0POCAM\LOG.old
| MD5 | 7788648cbe23baf3178d79d5b013887e |
| SHA1 | 5b4d1f190cf9d3399a9ecfe919c41b6109a0aa5d |
| SHA256 | 2bf5b98278e3ec4195101accf358bc0adc84536ed53fe822a399505ea65b1032 |
| SHA512 | 8bfd8788a63c25bfbf01fd90212592121f70e53b3df25c361c019e57bb45f1f643cc1b9f0e86f22923bfe6f564916f6b96c5ce4cc4eb1e884cbdbc627f2a5731 |
memory/4284-174-0x0000000008D80000-0x0000000008E32000-memory.dmp
memory/4284-175-0x0000000008E30000-0x0000000008E52000-memory.dmp
memory/4284-176-0x0000000008EE0000-0x0000000008F56000-memory.dmp
memory/4284-177-0x0000000008E80000-0x0000000008E9E000-memory.dmp
memory/4284-178-0x0000000008FB0000-0x0000000009000000-memory.dmp
memory/4284-179-0x0000000009000000-0x000000000906A000-memory.dmp
memory/4284-180-0x0000000009070000-0x00000000093C4000-memory.dmp
memory/4284-181-0x00000000093D0000-0x000000000941C000-memory.dmp
memory/4284-185-0x0000000009470000-0x00000000094AC000-memory.dmp
memory/4284-186-0x0000000009430000-0x0000000009451000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3ccb71b36c7e4771a61b428b739247d5
| MD5 | c8cc21d96b7d73325c8925a81715351c |
| SHA1 | cb28d0c2eb26a458e713f8fcec4bec09dcde428d |
| SHA256 | dd2f3fc55b21ad49331c83e2959adafc5124deac58fc2ddf001b2522eb0abc5a |
| SHA512 | 57fa2535ca214ef2cdfebf883d2b3eab0074685cd11141119abc073bf1b95bda41e78accb4277b25431cbdc9d5dcc83ca18cce8b84fb49c5a0d6b64bdd7c4be6 |
C:\Users\Admin\AppData\Local\Temp\32dbf6ea317e4b5e905975c1aa4d95a4
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
memory/4284-201-0x0000000009500000-0x000000000950A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\06980000ee3940a6aca871a3f8ca6a92
| MD5 | 9d6cd1b2dec4a76bd459c75e17efba9c |
| SHA1 | 4a862d5d09226bbfb63a6d403d0911f4d9db4598 |
| SHA256 | d83e906ac4062c1945d85fb1c2e6d8343c725617e2d04cf08d989b00df0aeb88 |
| SHA512 | 13468a11cd3481f0a357c8e217e9816e7caced078659136de0183708500c9f68ff3c85f391c8883cae36235e3d6857151e871d45534ae5e6ed810be692407cd5 |
memory/4284-205-0x0000000004F40000-0x0000000004F50000-memory.dmp