Analysis
-
max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05-03-2024 15:54
Static task
static1
General
-
Target
SecurityHealthSystray.exe
-
Size
12KB
-
MD5
bcd5a9678f98f90f3353895a4652412d
-
SHA1
c28dc10d7ee2772bf66022863351806c9c843b1a
-
SHA256
1506bc26e98fc87034a0ef3a39a1192fbd8ef2336e375eca6c1ceeffe36a73a3
-
SHA512
6be5212588dacd4f3f71260b1991ffa7f164745fd89ae3474b65120c52dc8dcb1ceaf79c54ecb5ae2bc50e5959d0fe318ea76860e8d6245c7f86d45dfbde367a
-
SSDEEP
192:Ks+iDcpjWW+nmpfDAQ3dtTzeihOfm/k+sqnINNe4+OlI8JWsRI5:Ks+DpjWDmpkQNhNhfPnkw4+OSRN
Malware Config
Extracted
gozi
Signatures
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation SecurityHealthSystray.exe Key value queried \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation wscript.exe -
Executes dropped EXE 1 IoCs
pid Process 1832 w13kpdcc.exe -
Loads dropped DLL 1 IoCs
pid Process 1836 SecurityHealthSystray.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 22 raw.githubusercontent.com 25 raw.githubusercontent.com 54 discord.com 55 discord.com 136 discord.com -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 122 checkip.amazonaws.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4904 schtasks.exe -
Modifies registry class 7 IoCs
description ioc Process 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" reg.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings reg.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell reg.exe Key created \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000_Classes\ms-settings\shell\open reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1832 w13kpdcc.exe 1832 w13kpdcc.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe 1836 SecurityHealthSystray.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3368 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1836 SecurityHealthSystray.exe Token: SeDebugPrivilege 1832 w13kpdcc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1836 SecurityHealthSystray.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1836 wrote to memory of 1652 1836 SecurityHealthSystray.exe 92 PID 1836 wrote to memory of 1652 1836 SecurityHealthSystray.exe 92 PID 1836 wrote to memory of 1652 1836 SecurityHealthSystray.exe 92 PID 1836 wrote to memory of 3656 1836 SecurityHealthSystray.exe 94 PID 1836 wrote to memory of 3656 1836 SecurityHealthSystray.exe 94 PID 1836 wrote to memory of 3656 1836 SecurityHealthSystray.exe 94 PID 1836 wrote to memory of 4452 1836 SecurityHealthSystray.exe 96 PID 1836 wrote to memory of 4452 1836 SecurityHealthSystray.exe 96 PID 1836 wrote to memory of 4452 1836 SecurityHealthSystray.exe 96 PID 4452 wrote to memory of 2472 4452 cmd.exe 98 PID 4452 wrote to memory of 2472 4452 cmd.exe 98 PID 4452 wrote to memory of 2472 4452 cmd.exe 98 PID 2472 wrote to memory of 4168 2472 ComputerDefaults.exe 99 PID 2472 wrote to memory of 4168 2472 ComputerDefaults.exe 99 PID 2472 wrote to memory of 4168 2472 ComputerDefaults.exe 99 PID 4168 wrote to memory of 4396 4168 wscript.exe 100 PID 4168 wrote to memory of 4396 4168 wscript.exe 100 PID 4168 wrote to memory of 4396 4168 wscript.exe 100 PID 1836 wrote to memory of 1036 1836 SecurityHealthSystray.exe 102 PID 1836 wrote to memory of 1036 1836 SecurityHealthSystray.exe 102 PID 1836 wrote to memory of 1036 1836 SecurityHealthSystray.exe 102 PID 1036 wrote to memory of 4904 1036 cmd.exe 104 PID 1036 wrote to memory of 4904 1036 cmd.exe 104 PID 1036 wrote to memory of 4904 1036 cmd.exe 104 PID 1836 wrote to memory of 1832 1836 SecurityHealthSystray.exe 112 PID 1836 wrote to memory of 1832 1836 SecurityHealthSystray.exe 112 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56 PID 1832 wrote to memory of 3368 1832 w13kpdcc.exe 56
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe"C:\Users\Admin\AppData\Local\Temp\SecurityHealthSystray.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1836 -
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" /f3⤵
- Modifies registry class
PID:1652
-
-
C:\Windows\SysWOW64\reg.exe"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f3⤵
- Modifies registry class
PID:3656
-
-
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:4396
-
-
-
-
-
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 /IT3⤵
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC ONLOGON /TN DropboxPaperUpdater_2a2oZvQBjB4qFwCPj050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\PlayReady\2a2oZvQBjB4qFwCPj050MX.exe" /RL HIGHEST /IT4⤵
- Creates scheduled task(s)
PID:4904
-
-
-
C:\Users\Admin\AppData\Local\Temp\w13kpdcc.exe"C:\Users\Admin\AppData\Local\Temp\w13kpdcc.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1832
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
-
Filesize
8KB
MD5139288a2e25a4121a3df3aec17088ff5
SHA1e0e96055d7c7c6423916d355f3f56ce2bb997004
SHA2567d00fc93619b671c67164e68d92b8a9d15d79bce3cbbe6e21763a3314ac37fa5
SHA512aff5f34062485cbf8b4de391aaef17201c5220dfb57b01997c050e8c424fe3287ae06d2efaa60bc5969c5b0aaab3a3f7b46504a20c5c3103f4a9b262674f27b7
-
Filesize
1.4MB
MD56f2fdecc48e7d72ca1eb7f17a97e59ad
SHA1fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056
SHA25670e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809
SHA512fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b
-
Filesize
128KB
MD5a3678516d21ca5e0b5f4ee57377a47c4
SHA1b9d91ea5ad2cb5c3c3531b31186c5c8393c3bcf2
SHA256b06ba96f0a56805ad38ec1ea640e0d3df1bab9a70478fcbb671ab8125e35d628
SHA51206b1e87859e317b9251cf61a7725948592c3349b664697a3ac6a805e539e66ec99f68abd1b4d5c383e9794c785c1573c74415f384215f6df58b4648ca8262b95
-
Filesize
171B
MD5a34267102c21aff46aecc85598924544
SHA177268af47c6a4b9c6be7f7487b2c9b233d49d435
SHA256eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44
SHA5125d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3
-
Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
-
Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
-
Filesize
332B
MD534addeed0790aea84fdd8788743e9445
SHA19595b1ecfda80d0dfda48a7009d60805989880fb
SHA256bea3d29e103c8b9a0971592a9adf448f13b44e74fb68b8fe40e0362b536c2b56
SHA512f74842f24966f5e952968e760192b2522bc6335b2b3c7dd1e605106a4e7c11ee542d8685ce1abc8557bce4afa8836f0f630546e60311ced33f335258ad3af367
-
Filesize
289B
MD57a5af35c672c391c8c5e3178d14841c9
SHA14cd4b74b4b22872a83635c82e4d11be209e36976
SHA25643201f9e27507f275a488720b8425cb2a075e423d00ea6cbd10c7dd00780b7d9
SHA512a302663ab6bd46641f3d4d5abcefeec28b5aea607689df30fe1c5c93640842e038ceec47ff0b2a7ca11a64ad34269790179c69adfb87484e03cfc1b38f3df7e5
-
Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
-
Filesize
334B
MD5645721f7a54bd6fb34c6338bd10d1f8b
SHA1c2d74483109886f2c5e77675f030d41351adbc5c
SHA256c1cb0d2c914b66d72c132a4a87770f5fe7038f513bafe726ba8b38330153b961
SHA51276f5768b4dc992d84a522a1f7b1a34508abb36a8ec9e28c7c988e6637ce34a6402cb7e062a199a8d7d50523d956f3639bb5d6f2b1ee8a7fb632b140fc9a7b4b2
-
Filesize
293B
MD5009f5b65218f8f09eeee4181a3e17561
SHA14ca46af502445b4d89477c1b34e07e7800d29833
SHA256170df566ef164d2ee263af02cba51fe670caaf6aaf584c85f5ba6383fdb1ae5d
SHA512fede4e050c1eb63d29a7a4f5d158aa3376fa531834ce355528211f2244029439fa70d15478e4a560581e685fefc0e91470ff232215944d83de631b001000281e
-
C:\Users\Admin\AppData\Roaming\Gongle\aV2NUM9KHL\3e5zl51i.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD5807db44651ce350d6fa44dc092760ae0
SHA13d96e84211081efce8b6ca2a22ca86845d758ae2
SHA256cf31466c04d2a4740033d76c4feab385bb65d18c362172cd01f7c39bb9ad2f86
SHA512d9254ae3cbbb691385606cd3bb82d8b988ef9b23b5b7f70a5f2a49826c7323e4a6f5d50e65246f4926c65e203a9f733716b5cc934d51ddcaba3a520ef79d4985