Analysis
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max time kernel
150s -
max time network
154s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
30-05-2024 21:50
Static task
static1
Behavioral task
behavioral1
Sample
easfawefawfas.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
easfawefawfas.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
easfawefawfas.exe
Resource
win10v2004-20240426-en
General
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Target
easfawefawfas.exe
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Size
12KB
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MD5
2813b6e3ed4bd6b14c53e3dffcdff21d
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SHA1
5ac7c7a3dadde70f94810c608a2eb275f14b7bde
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SHA256
866c0294731f195b0b9efa4f9b7cac352e8de5121f63a458a75efed3a625d24a
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SHA512
ff2454992a5fbe5c8cfab149ebd5edaa089ab4f25b88a47c5da0348575a72f1de372c8e762f74f284070a7a2e1209202ca755b4c08dd99799ac5bb9a598e0a24
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SSDEEP
192:LsNqFnJvOXdub8t6QP+TXVKTl1hAKje2Ecp0Gun8JZcxZQF:LsNvuI6QIKTHhA8rt0nnicxo
Malware Config
Extracted
gozi
Signatures
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Executes dropped EXE 1 IoCs
Processes:
innkj420.exepid process 5052 innkj420.exe -
Loads dropped DLL 1 IoCs
Processes:
easfawefawfas.exepid process 3504 easfawefawfas.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
Processes:
flow ioc 1 raw.githubusercontent.com 1 discord.com 2 raw.githubusercontent.com 6 discord.com 7 discord.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.
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Modifies registry class 7 IoCs
Processes:
reg.exereg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe Key created \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings reg.exe Key created \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell reg.exe Key created \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell\open reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\consoleitaly1826.vbs" reg.exe Key created \REGISTRY\USER\S-1-5-21-2551177587-3778486488-1329702901-1000_Classes\ms-settings\shell\open\command reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
easfawefawfas.exeinnkj420.exepid process 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 5052 innkj420.exe 5052 innkj420.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe 3504 easfawefawfas.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
easfawefawfas.exeinnkj420.exedescription pid process Token: SeDebugPrivilege 3504 easfawefawfas.exe Token: SeDebugPrivilege 5052 innkj420.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
easfawefawfas.exepid process 3504 easfawefawfas.exe -
Suspicious use of WriteProcessMemory 39 IoCs
Processes:
easfawefawfas.execmd.exeComputerDefaults.exewscript.execmd.exeinnkj420.exedescription pid process target process PID 3504 wrote to memory of 3560 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 3560 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 3560 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 4312 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 4312 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 4312 3504 easfawefawfas.exe reg.exe PID 3504 wrote to memory of 3468 3504 easfawefawfas.exe cmd.exe PID 3504 wrote to memory of 3468 3504 easfawefawfas.exe cmd.exe PID 3504 wrote to memory of 3468 3504 easfawefawfas.exe cmd.exe PID 3468 wrote to memory of 4632 3468 cmd.exe ComputerDefaults.exe PID 3468 wrote to memory of 4632 3468 cmd.exe ComputerDefaults.exe PID 3468 wrote to memory of 4632 3468 cmd.exe ComputerDefaults.exe PID 4632 wrote to memory of 3052 4632 ComputerDefaults.exe wscript.exe PID 4632 wrote to memory of 3052 4632 ComputerDefaults.exe wscript.exe PID 4632 wrote to memory of 3052 4632 ComputerDefaults.exe wscript.exe PID 3052 wrote to memory of 2316 3052 wscript.exe cmd.exe PID 3052 wrote to memory of 2316 3052 wscript.exe cmd.exe PID 3052 wrote to memory of 2316 3052 wscript.exe cmd.exe PID 3504 wrote to memory of 404 3504 easfawefawfas.exe cmd.exe PID 3504 wrote to memory of 404 3504 easfawefawfas.exe cmd.exe PID 3504 wrote to memory of 404 3504 easfawefawfas.exe cmd.exe PID 404 wrote to memory of 4060 404 cmd.exe schtasks.exe PID 404 wrote to memory of 4060 404 cmd.exe schtasks.exe PID 404 wrote to memory of 4060 404 cmd.exe schtasks.exe PID 3504 wrote to memory of 5052 3504 easfawefawfas.exe innkj420.exe PID 3504 wrote to memory of 5052 3504 easfawefawfas.exe innkj420.exe PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE PID 5052 wrote to memory of 3324 5052 innkj420.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3324
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C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3504 -
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\consoleitaly1826.vbs" /f3⤵
- Modifies registry class
PID:3560 -
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:4312 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3468 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:4632 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs5⤵
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:2316
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT3⤵
- Suspicious use of WriteProcessMemory
PID:404 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT4⤵
- Creates scheduled task(s)
PID:4060 -
C:\Users\Admin\AppData\Local\Temp\innkj420.exe"C:\Users\Admin\AppData\Local\Temp\innkj420.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
8KB
MD51cefcb019f4eb58bf848a7da546a1410
SHA155c8dccbeb03714e924751d10e6b426b6d31a1eb
SHA25641602fd14a9940efaacdef3d1d0c2b13bee1f9b89fe989720b4ac5f420b82ff2
SHA512571c1cb1f7c4f3e258f25de602c1be510d62558a3a5a96c19b97cf7a25f8525322481e49c3bf21be18b8922fe5b7407f6d6da4fe1436fa93ac3e21233f5e1bc7
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Filesize
46KB
MD58f5942354d3809f865f9767eddf51314
SHA120be11c0d42fc0cef53931ea9152b55082d1a11e
SHA256776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea
SHA512fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218
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Filesize
1.4MB
MD56f2fdecc48e7d72ca1eb7f17a97e59ad
SHA1fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056
SHA25670e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809
SHA512fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b
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Filesize
171B
MD5a34267102c21aff46aecc85598924544
SHA177268af47c6a4b9c6be7f7487b2c9b233d49d435
SHA256eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44
SHA5125d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3
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Filesize
130KB
MD5724f526f3db486000a87c1b432f49bd1
SHA154bebd0469e487f55860faf86d2069ac66de4ce8
SHA2562b265bbc14619dd0cf6c6dccd275def4df1e635b22cb0555455b0a13e7c3fa5d
SHA5124e9079d654d89addae77928bffb8441ba84632b085d6f0af6c29e4fc2de28c1899cc50a0668d22a3d9845e0057b83cdab78f66dc839bb6ad27065a5bf9bbe0ff
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Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
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Filesize
331B
MD5c62fa0ae094be3a08adf631da4948dde
SHA1d38dc47c6157f3c396421d7da65e87cc8b831da0
SHA256e9433b749fede4b5e597bdf6c73e9051c76f60544ab0e4183f24e93c8d880980
SHA512625909fbd9805f0861830691a82c81ed3db21e4d2f64ca5f8fb836c66054cc7a2068828430aac8cfa37c5a6fe24e6ad9912a52c681706b8dfec26fb874058fdf
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Filesize
293B
MD55a39c029e16d496bf123d83d2e5225fb
SHA151a91741fed8527f1817f0785fe5f551cb1b427f
SHA2564fd0f638ce5670f768eb9a0b55beeb2dd79da741d9280c54bf574fd66a08f6af
SHA51225eb87f7f84d1704554bd432be53ce1f3080ed9eed8aee900963250982f55161ed37ae9440971274f7a4f6eaf68fb71467dcf9c0a658417ad2bbf11aba3e00d1
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C:\Users\Admin\AppData\Roaming\Gongle\aSYNTBFQMR\prbn7a8y.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD566b205f04679b5f82c9ee9472f099446
SHA191108f3dd5250bcadfe377462f28eaaf93b10c27
SHA25657ba14a574b090a73ae86ced20545d87a04c7da16cb9a1eb5c171ffe11233468
SHA512aabe92889ceead8c6422833ed42b430d452aa5a5d12975048538b34bcf4c6bdaeb02d7491b5a31cd3102598ae2683556e60e25f33ccdbc1cf4453e65dc5e1ec4
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
329B
MD5ea925480aeb69e86c75f5b49f90cb32f
SHA132a1c68fe8a3a4781fa2d9341790776305d34749
SHA256fa1e9256b6eae98eacf7b053a503afed4df979df08897cffdce7dd8b47e2e366
SHA5126510c9be306bc7b2e2d03a28816f7e7f59b663868fd959327fc82c75cfe0b4f04ce73cad45ed55d36e87a5054a6ebd74b9857a3ba0d7b1b23107e847325e2e64
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Filesize
289B
MD5069e4a217190d6cb62860b48f40df265
SHA129951438604029ddcbf69f5e5336ec3389e30396
SHA256ee6d40510ba91172380f180e8a9bd6203b4f69fa6e7cf9d7cf29c0f106536d98
SHA51286a29efcf4813649b657af86227906d78ccfab879d98f8ece54407dc576108d81f7dfdf214c67a3764ec4cee78ac9cdec6bf9922b61e6b0b401ca098a76cc8ef
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b