Analysis
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max time kernel
150s -
max time network
153s -
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 18:43
Static task
static1
General
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Target
SecurityHealthSystray.exe
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Size
12KB
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MD5
bcd5a9678f98f90f3353895a4652412d
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SHA1
c28dc10d7ee2772bf66022863351806c9c843b1a
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SHA256
1506bc26e98fc87034a0ef3a39a1192fbd8ef2336e375eca6c1ceeffe36a73a3
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SHA512
6be5212588dacd4f3f71260b1991ffa7f164745fd89ae3474b65120c52dc8dcb1ceaf79c54ecb5ae2bc50e5959d0fe318ea76860e8d6245c7f86d45dfbde367a
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SSDEEP
192:Ks+iDcpjWW+nmpfDAQ3dtTzeihOfm/k+sqnINNe4+OlI8JWsRI5:Ks+DpjWDmpkQNhNhfPnkw4+OSRN
Malware Config
Extracted
gozi
Signatures
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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-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation wscript.exe Key value queried \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation SecurityHealthSystray.exe -
Executes dropped EXE 1 IoCs
pid Process 3332 yvy0e425.exe -
Loads dropped DLL 1 IoCs
pid Process 5096 SecurityHealthSystray.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 133 discord.com 20 raw.githubusercontent.com 21 raw.githubusercontent.com 62 discord.com 63 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 125 checkip.amazonaws.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4840 schtasks.exe -
Modifies registry class 7 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open reg.exe 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" reg.exe Key created \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 3332 yvy0e425.exe 3332 yvy0e425.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe 5096 SecurityHealthSystray.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3508 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5096 SecurityHealthSystray.exe Token: SeDebugPrivilege 3332 yvy0e425.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5096 SecurityHealthSystray.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 5096 wrote to memory of 868 5096 SecurityHealthSystray.exe 91 PID 5096 wrote to memory of 868 5096 SecurityHealthSystray.exe 91 PID 5096 wrote to memory of 868 5096 SecurityHealthSystray.exe 91 PID 5096 wrote to memory of 4608 5096 SecurityHealthSystray.exe 93 PID 5096 wrote to memory of 4608 5096 SecurityHealthSystray.exe 93 PID 5096 wrote to memory of 4608 5096 SecurityHealthSystray.exe 93 PID 5096 wrote to memory of 3136 5096 SecurityHealthSystray.exe 95 PID 5096 wrote to memory of 3136 5096 SecurityHealthSystray.exe 95 PID 5096 wrote to memory of 3136 5096 SecurityHealthSystray.exe 95 PID 3136 wrote to memory of 832 3136 cmd.exe 97 PID 3136 wrote to memory of 832 3136 cmd.exe 97 PID 3136 wrote to memory of 832 3136 cmd.exe 97 PID 832 wrote to memory of 2320 832 ComputerDefaults.exe 98 PID 832 wrote to memory of 2320 832 ComputerDefaults.exe 98 PID 832 wrote to memory of 2320 832 ComputerDefaults.exe 98 PID 2320 wrote to memory of 3496 2320 wscript.exe 99 PID 2320 wrote to memory of 3496 2320 wscript.exe 99 PID 2320 wrote to memory of 3496 2320 wscript.exe 99 PID 5096 wrote to memory of 3824 5096 SecurityHealthSystray.exe 101 PID 5096 wrote to memory of 3824 5096 SecurityHealthSystray.exe 101 PID 5096 wrote to memory of 3824 5096 SecurityHealthSystray.exe 101 PID 3824 wrote to memory of 4840 3824 cmd.exe 103 PID 3824 wrote to memory of 4840 3824 cmd.exe 103 PID 3824 wrote to memory of 4840 3824 cmd.exe 103 PID 5096 wrote to memory of 3332 5096 SecurityHealthSystray.exe 113 PID 5096 wrote to memory of 3332 5096 SecurityHealthSystray.exe 113 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57 PID 3332 wrote to memory of 3508 3332 yvy0e425.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3508 -
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:5096 -
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:868
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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:4608
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3136 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\jumpdamage900116.vbs5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:3496
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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:3824 -
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:4840
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C:\Users\Admin\AppData\Local\Temp\yvy0e425.exe"C:\Users\Admin\AppData\Local\Temp\yvy0e425.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3332
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
128KB
MD5d88bc8c5b0e9869f3fd54ae90e76ccf4
SHA1d69d6d69b3204334330f1ab93c199f6f77674eff
SHA2562ca90a20f25b8f744b45bb19e5d36059455b050d134a35d773829a3d7cde9540
SHA512cfbbf6f17edb051f37c96d12c9ccd807a45f1636859430a7bc5dd2f10538ee7be7ae4e53aab97b4ddc78427b96f97dd0c777c07aa66677c79aa186c5ed8ac147
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Filesize
8KB
MD53de16a02984a777dc8733844e42cc046
SHA1e6b9356362ad4c9b8c43dcf22f469793a0c07a1f
SHA256c2994230879562f6b2e767cb94ba926f85a5f7e514d754be7f9a8db0176aff54
SHA5125d1f467b24bdb699a9e67b7b136b4398d3e7b8b2106fc46335458821fb0d548a7491096b79c9e1e063857b6d148c53f7499e5b029fb0796db855c5333f091e1c
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Filesize
1.4MB
MD56f2fdecc48e7d72ca1eb7f17a97e59ad
SHA1fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056
SHA25670e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809
SHA512fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b
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Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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Filesize
171B
MD5a34267102c21aff46aecc85598924544
SHA177268af47c6a4b9c6be7f7487b2c9b233d49d435
SHA256eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44
SHA5125d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3
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Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
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C:\Users\Admin\AppData\Roaming\Gongle\a8YLEB2ALU\0etkwu5l.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD5472638dbb7115e53c7721c366c7cdefa
SHA16a87066d2a39464d745b609cb36d8ddf55d63947
SHA256e114f62699a32ca65b4b24128af7ce16bb6a81228fc25cda5503fc128d27267c
SHA512735d91295d85e2ce05dd22414fe3b1dbc92693f102b252eef4860869684ba6212e40de8c39d0e7c5b16c025998f6397afc015be9f4d1913f783af6c5fb4c9033
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
329B
MD588f98324c035be31743a2d4afc3b05e7
SHA127dc2db68ae9520bd677dc4cd62adfd0e18b1c6a
SHA25620878c9e99ca6853876fe6445c5fabaaada6f0280737254848f5271e9bd08612
SHA512ec1ba6ab7106676d8461bfed1fd04621589d2fbdf2c3fa327208dabef34cddca28612fae1548ec0445115e25fd7ede6bebabb22ed8f785707bf72c493570f937
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Filesize
289B
MD5192503e50f133e63cdf16d3353dfe1f0
SHA15cb2a066bc8a69fd3980d394f0173be523c45fc9
SHA2561c7890bf764d63d176e77c8b42df2e5ed90e131e393f3f0f4aa3a37f883dc019
SHA512a3e2d65b3bb4d3b36482a183ef157d2a4ddfc295603df0104f609b225fdbcc44e32850f4de7398e9ead9efc6ab3116c18538e2d05fd07331471b3e0206845efd
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
331B
MD5bc610b2170e1e5722469e61c94c7940c
SHA137747fcbec3b949eb8f63ac52c52210263e913d7
SHA256100b9bcc8ba01cc0d0e17ebd8fbd28200ebd8f2d9f30f33a02fec5dfdbf6699e
SHA512a577d71b74608164ea93c78d31d439c786ac5d0d1f37228e363d15560ba5c122024b37ee187cfd9daf263bbbc25ac6ec705ece857217f9e2e46d6ecc285a7e24
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Filesize
293B
MD5936f8eec1093d7158d258b4609fdfc4b
SHA158c6f0fc8af4a373dbca0d483bc2e3e0e5834ae4
SHA256ab4a2af221b47fd722d9ae7d4734df4516e253f765c68ce1dddf8b9ca6a46d85
SHA512e167f6786729c64f031d1d2d421683a4757705e5d85d9bad36e010897f55e3d62fc0e53bcc9da53f6748521fb505a8b9c5e6f8ced6991017c80d7b178ad5b5c1