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Analysis
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max time kernel
147s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/01/2025, 19:25
Behavioral task
behavioral1
Sample
0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe
Resource
win7-20240903-en
General
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Target
0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe
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Size
54KB
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MD5
03a62140a124c49a153ea3d5656b7930
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SHA1
8d8e72eca998fab10bb27a0ae1f7a51d1f7dafa9
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SHA256
0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6
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SHA512
c118d915f76e1627bb7e023a45d942aed79ae3f73051aa9f3641b1dc920c97573e885c4461618e6cfd7ea65f0e1c195db217089ac72d508afa2713726298f647
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SSDEEP
1536:T5bZlWakB9GYMURooZHAi7x4yj6bj9aHdJ:tbZAakB9ZMUxHAi7E92dJ
Malware Config
Signatures
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Gh0st RAT payload 3 IoCs
resource yara_rule behavioral1/memory/1964-9-0x0000000000400000-0x0000000000423000-memory.dmp family_gh0strat behavioral1/memory/2348-11-0x0000000000400000-0x0000000000423000-memory.dmp family_gh0strat behavioral1/memory/2348-13-0x0000000000400000-0x0000000000423000-memory.dmp family_gh0strat -
Gh0strat family
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Deletes itself 1 IoCs
pid Process 2940 WScript.exe -
Executes dropped EXE 1 IoCs
pid Process 2348 Qowckrd.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_786387CC77858B88BA3234B304062475 Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CF14D1855652602540DFCFECD21854DB_8C1AD9434E0E1576771CA7E7EAD43D9E Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CF14D1855652602540DFCFECD21854DB_8C1AD9434E0E1576771CA7E7EAD43D9E Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_786387CC77858B88BA3234B304062475 Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357 Qowckrd.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357 Qowckrd.exe -
resource yara_rule behavioral1/memory/1964-0-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2348-4-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/1964-9-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2348-11-0x0000000000400000-0x0000000000423000-memory.dmp upx behavioral1/memory/2348-13-0x0000000000400000-0x0000000000423000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\Windows Hdeahe\Qowckrd.exe 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe File opened for modification C:\Program Files (x86)\Windows Hdeahe\Qowckrd.exe 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Qowckrd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9} Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9}\d2-81-04-c5-48-fd Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-81-04-c5-48-fd\WpadDecisionTime = f086ce70f170db01 Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections Qowckrd.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix Qowckrd.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00e6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9}\WpadDecisionReason = "1" Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-81-04-c5-48-fd\WpadDecision = "0" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs Qowckrd.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9}\WpadNetworkName = "Network 3" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9}\WpadDecision = "0" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs Qowckrd.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{CAFB829A-749C-431D-AC8E-3C8B4C8365A9}\WpadDecisionTime = f086ce70f170db01 Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-81-04-c5-48-fd Qowckrd.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-81-04-c5-48-fd\WpadDecisionReason = "1" Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed Qowckrd.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs Qowckrd.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe 2348 Qowckrd.exe 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2348 Qowckrd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1964 wrote to memory of 2940 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe 32 PID 1964 wrote to memory of 2940 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe 32 PID 1964 wrote to memory of 2940 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe 32 PID 1964 wrote to memory of 2940 1964 0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe"C:\Users\Admin\AppData\Local\Temp\0a326b1125ed6cc9f9b28af1e1e6f49bab495f2a541aa87416bbfc94e945dfd6.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\7040.vbs"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2940
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C:\Program Files (x86)\Windows Hdeahe\Qowckrd.exe"C:\Program Files (x86)\Windows Hdeahe\Qowckrd.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
500B
MD5de910f3e39a2818f463ac9cc5c1b971a
SHA1a3fc35e25d8087eca9e9e7fe7492ba9a4ea6a878
SHA25609f0738cd843df7195a04103b2737261e6d27d716999f5a6604be033d0368828
SHA512e824001773351d341c27d48288fe8e817ac5adde9b20b0588eefa3040800582c2e3ac7cdff35722056edf0e7e2a7d8dbb08c4849af019f6d4cb00e4171350df9
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C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize1KB
MD5a266bb7dcc38a562631361bbf61dd11b
SHA13b1efd3a66ea28b16697394703a72ca340a05bd5
SHA256df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
SHA5120da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
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C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
Filesize242B
MD5f6d69ce3147e6b5ff1714b8d350e5dbd
SHA1f62d947fce098f60d09d356625f1698c90e5d339
SHA2565a89bd9618669f273aadce4868d47e6d0c6a86a6eed0bf4a85c18d89ba1f4afe
SHA5122260c36aa6488f9f533306b48aa5d2681dc6dc4ad18521b4666dcbacbcc0faa21b189ca853e61c286b2fb3e026112da70497e0611df6ac1346cfda9fdb79ba4a
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b