Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 21:50
Static task
static1
Behavioral task
behavioral1
Sample
easfawefawfas.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
easfawefawfas.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
easfawefawfas.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral4
Sample
easfawefawfas.exe
Resource
win11-20240419-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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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
easfawefawfas.exewscript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation easfawefawfas.exe Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation wscript.exe -
Executes dropped EXE 1 IoCs
Processes:
31jxa0us.exepid process 3140 31jxa0us.exe -
Loads dropped DLL 1 IoCs
Processes:
easfawefawfas.exepid process 3484 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 13 raw.githubusercontent.com 14 raw.githubusercontent.com 26 discord.com 27 discord.com 38 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.
Processes:
flow ioc 34 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.
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Modifies registry class 7 IoCs
Processes:
reg.exereg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\consoleitaly1826.vbs" reg.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell\open\command reg.exe Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" reg.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell\open\command reg.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings reg.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell reg.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\ms-settings\shell\open reg.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
easfawefawfas.exe31jxa0us.exepid process 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3140 31jxa0us.exe 3140 31jxa0us.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe 3484 easfawefawfas.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
easfawefawfas.exe31jxa0us.exedescription pid process Token: SeDebugPrivilege 3484 easfawefawfas.exe Token: SeDebugPrivilege 3140 31jxa0us.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
easfawefawfas.exepid process 3484 easfawefawfas.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3456 Explorer.EXE -
Suspicious use of WriteProcessMemory 39 IoCs
Processes:
easfawefawfas.execmd.exeComputerDefaults.exewscript.execmd.exe31jxa0us.exedescription pid process target process PID 3484 wrote to memory of 2096 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 2096 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 2096 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 2524 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 2524 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 2524 3484 easfawefawfas.exe reg.exe PID 3484 wrote to memory of 3680 3484 easfawefawfas.exe cmd.exe PID 3484 wrote to memory of 3680 3484 easfawefawfas.exe cmd.exe PID 3484 wrote to memory of 3680 3484 easfawefawfas.exe cmd.exe PID 3680 wrote to memory of 5040 3680 cmd.exe ComputerDefaults.exe PID 3680 wrote to memory of 5040 3680 cmd.exe ComputerDefaults.exe PID 3680 wrote to memory of 5040 3680 cmd.exe ComputerDefaults.exe PID 5040 wrote to memory of 1768 5040 ComputerDefaults.exe wscript.exe PID 5040 wrote to memory of 1768 5040 ComputerDefaults.exe wscript.exe PID 5040 wrote to memory of 1768 5040 ComputerDefaults.exe wscript.exe PID 1768 wrote to memory of 1260 1768 wscript.exe cmd.exe PID 1768 wrote to memory of 1260 1768 wscript.exe cmd.exe PID 1768 wrote to memory of 1260 1768 wscript.exe cmd.exe PID 3484 wrote to memory of 1020 3484 easfawefawfas.exe cmd.exe PID 3484 wrote to memory of 1020 3484 easfawefawfas.exe cmd.exe PID 3484 wrote to memory of 1020 3484 easfawefawfas.exe cmd.exe PID 1020 wrote to memory of 1560 1020 cmd.exe schtasks.exe PID 1020 wrote to memory of 1560 1020 cmd.exe schtasks.exe PID 1020 wrote to memory of 1560 1020 cmd.exe schtasks.exe PID 3484 wrote to memory of 3140 3484 easfawefawfas.exe 31jxa0us.exe PID 3484 wrote to memory of 3140 3484 easfawefawfas.exe 31jxa0us.exe PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE PID 3140 wrote to memory of 3456 3140 31jxa0us.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of UnmapMainImage
PID:3456 -
C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"C:\Users\Admin\AppData\Local\Temp\easfawefawfas.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:3484 -
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:2096
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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:2524
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C computerdefaults.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\ComputerDefaults.execomputerdefaults.exe4⤵
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Windows\SysWOW64\wscript.exe"wscript.exe" C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts6⤵PID:1260
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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:1020 -
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:1560
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C:\Users\Admin\AppData\Local\Temp\31jxa0us.exe"C:\Users\Admin\AppData\Local\Temp\31jxa0us.exe" explorer.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3140
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
124KB
MD5e898826598a138f86f2aa80c0830707a
SHA11e912a5671f7786cc077f83146a0484e5a78729c
SHA256df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a
SHA5126827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb
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Filesize
8KB
MD5a64314040678df8514f5ca1f5e553fa6
SHA1ca524eade485f1d17116a6fee4ebb8a5a8eaa415
SHA2561fe046bd3e6db71a519efc4efb62ad0fabadd94b0f55c31c04e9f7551d081835
SHA5126ac9102f14e4c11521584bf2cb8a28a3ff0c091fcff2c0553dabda994df08c6d59b5b555c34929942cfdaa8f52d070f7fcb79db9524ba5de08b277444063a761
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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
MD52683fb59f868612b7e52ede9c21c7e30
SHA1005cca39aeac90c9370afe02c84fca6cfe056998
SHA25608715313d2417be76c049e61fb06cfdfc75eb231f23f95e812c078e1e537c5e8
SHA512e6b4a3b0059664e7a91fe1ff415adfaab3f753f5d1685412e0e6af7c42cf44344fecd1600801e40528c4715563713e5d6d38f3a2b125bc88db7eea8002d58034
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C:\Users\Admin\AppData\Roaming\Gongle\a59NTXH17R\47kntzet.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
Filesize48KB
MD52ad9c95398617924135f81fd91473fb4
SHA1a627000dd26a15d76270bc43b4d6a8153b562add
SHA256409b97a10e2b9223b4a7b075da7856e18085dfb67e2084698771f5fae29c2c16
SHA51291c13b96df7be71820244060426c4ad8312406ab826d7d654069373b718c21a91d8e137025f8f95a7696bcf7ef8c5c27daaba0030bc320934922ef1f3ccdb51e
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Filesize
16B
MD546295cac801e5d4857d09837238a6394
SHA144e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA2560f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA5128969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
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Filesize
329B
MD55d98ea2616dce04368e9381b4f38a17c
SHA1bf70ac6793fc3ac04da4d6455696047d3901ef84
SHA256d33477ede0a7ae34145be04d752229844f980ed70ff9776112b4680bbc6a2bd8
SHA5122485f3142bb5b144a8624d52a174964c8f9a6b12e3848cb3fefc2886a0a1f2e7e23ebf22bb1b71771188f6ad1d0a50ca63ee9edf72f2e6cc83d8cec131e4958f
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Filesize
291B
MD56c41fec451c44bb796812ce8540b5154
SHA193518809fa4f152058c1a511949620fe95f77121
SHA25663722c30fa008d1ba11a2ea57defce625e1cfda29f5dd73cf3110cd60aa8716b
SHA5121effd63112d00e2384fc8e962b8afc20fcc4352d1ca28b518f7ce0ccce32a280f7288ae50eb7dda14601ec9729543fc2d08ef6c42cabc36d31d31406e2b67703
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Filesize
41B
MD55af87dfd673ba2115e2fcf5cfdb727ab
SHA1d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
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Filesize
334B
MD52c85e996fb34a5fdf35c9efe5025cf6a
SHA1475969dd1f32e58b7ffb7a3e6ae40d3ddcf297fc
SHA25643e8159c77b1236ece308cd7da97f9e27daae4811649c4853864c0740008c9a4
SHA51227f219273f71a6caaa66f0b7f8e231c74d5157c23b92ccf4958ba9d822c75cb0fd016dbdde955a35c51b2e4e60abbd487fe1a2e2168461bfb75a5c2a2e41b999
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Filesize
293B
MD5c019065ccfc826909d6997854ea2be8a
SHA19c8085477a484eed8f5986bc690d709e938b4ed2
SHA256febecbcfde53eba5541849f65764a6a21c9f6b0b91317982188a9151f113f33a
SHA512086b9c879566980dac37989bc5ecdd509517e9c08145df7696a223e457686e3f02c88d212921fb58d8944be4c8102f23c194e9f12187015a64164fb0efa19c9b