Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-09-2024 01:28
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
d3dx9_43.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
d3dx9_43.dll
Resource
win10v2004-20240802-en
General
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Target
Setup.exe
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Size
2.2MB
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MD5
d9530ecee42acccfd3871672a511bc9e
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SHA1
89b4d2406f1294bd699ef231a4def5f495f12778
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SHA256
81e04f9a131534acc0e9de08718c062d3d74c80c7f168ec7e699cd4b2bd0f280
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SHA512
d5f048ea995affdf9893ec4c5ac5eb188b6714f5b6712e0b5a316702033421b145b8ee6a62d303eb4576bf8f57273ff35c5d675807563a31157136f79d8a9980
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SSDEEP
49152:rHOut2Bf0ajIM8XEEN6N0rE/I/vqn7krQEQusd5F:VbaMbXbE/I/SnwrQEQusd/
Malware Config
Extracted
lumma
https://tibedowqmwo.shop/api
https://locatedblsoqp.shop/api
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2576 StrCmp.exe -
Loads dropped DLL 4 IoCs
pid Process 1740 Setup.exe 1740 Setup.exe 2752 more.com 2632 RewardFlaccid.a3x -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1740 set thread context of 2752 1740 Setup.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 4 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 Setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language StrCmp.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language more.com Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RewardFlaccid.a3x -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ProxyStubClsid\ = "{00020420-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\TypeLib\ = "{F477A542-C370-42A1-A166-F9CDAF2AF8C6}" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\VERSION StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791} StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\HELPDIR StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ = "_cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ProxyStubClsid32 StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\TypeLib\ = "{F477A542-C370-42A1-A166-F9CDAF2AF8C6}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\BtDaemon.cBluetoothDaemon\Clsid\ = "{4F7FA487-8CC1-493E-AF0A-E7A294474F25}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC} StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\ = "BtDaemon.cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\LocalServer32 StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\ProxyStubClsid StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\ProxyStubClsid32 StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\TypeLib\Version = "2.1" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\TypeLib\ = "{F477A542-C370-42A1-A166-F9CDAF2AF8C6}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\VERSION\ = "2.1" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\Forward\ = "{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6} StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1 StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ = "_cBluetoothDaemon" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\ProgID\ = "BtDaemon.cBluetoothDaemon" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\ = "cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\ProxyStubClsid StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ = "cBluetoothDaemon" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Roaming\\Ftq\\TBTQEFUVEIPAHPUKG\\StrCmp.exe" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\TypeLib\Version = "2.1" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\BtDaemon.cBluetoothDaemon\Clsid StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\Implemented Categories StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\BtDaemon.cBluetoothDaemon StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\Forward\ = "{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Roaming\\Ftq\\TBTQEFUVEIPAHPUKG" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ProxyStubClsid32 StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\TypeLib StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ = "__cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ProxyStubClsid StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\0 StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D} StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\ProxyStubClsid StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\ = "cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{10E6A3D4-CABA-4E61-BD8B-83BA76283791}\Forward StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ = "cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\FLAGS StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F} StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\ = "__cBluetoothDaemon" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\TypeLib StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\TypeLib StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\TypeLib StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\ProgID StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25} StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TYPELIB\{F477A542-C370-42A1-A166-F9CDAF2AF8C6}\2.1\0\win32 StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{65B9560F-CEC2-4DFC-A04D-BEA488DA4DCC}\TypeLib\ = "{F477A542-C370-42A1-A166-F9CDAF2AF8C6}" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F} StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{F5965C4C-9CC3-4EA3-8079-0B9AA9389A1F}\TypeLib\Version = "2.1" StrCmp.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4F7FA487-8CC1-493E-AF0A-E7A294474F25}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Roaming\\Ftq\\TBTQEFUVEIPAHPUKG\\StrCmp.exe" StrCmp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{8A84C003-E3A6-4E71-8E33-5B929D40B81D}\ProxyStubClsid32 StrCmp.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1740 Setup.exe 1740 Setup.exe 2752 more.com 2752 more.com -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1740 Setup.exe 2752 more.com -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2576 StrCmp.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1740 wrote to memory of 2576 1740 Setup.exe 30 PID 1740 wrote to memory of 2576 1740 Setup.exe 30 PID 1740 wrote to memory of 2576 1740 Setup.exe 30 PID 1740 wrote to memory of 2576 1740 Setup.exe 30 PID 1740 wrote to memory of 2752 1740 Setup.exe 31 PID 1740 wrote to memory of 2752 1740 Setup.exe 31 PID 1740 wrote to memory of 2752 1740 Setup.exe 31 PID 1740 wrote to memory of 2752 1740 Setup.exe 31 PID 1740 wrote to memory of 2752 1740 Setup.exe 31 PID 2752 wrote to memory of 2632 2752 more.com 34 PID 2752 wrote to memory of 2632 2752 more.com 34 PID 2752 wrote to memory of 2632 2752 more.com 34 PID 2752 wrote to memory of 2632 2752 more.com 34 PID 2752 wrote to memory of 2632 2752 more.com 34
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Users\Admin\AppData\Roaming\Ftq\TBTQEFUVEIPAHPUKG\StrCmp.exeC:\Users\Admin\AppData\Roaming\Ftq\TBTQEFUVEIPAHPUKG\StrCmp.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2576
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C:\Windows\SysWOW64\more.comC:\Windows\SysWOW64\more.com2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\ProgramData\RewardFlaccid.a3xC:\ProgramData\RewardFlaccid.a3x3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2632
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.0MB
MD5c0d388947c08f2a5d747c45e5fa061ea
SHA11f0a0c8ea45e2a94618a2828d42f868dab8b2ece
SHA256d75868679eae64240c9e4e3711418f789752acf3df133bdebdae1a20b56329f1
SHA512d324e38577d212ec1ac551ff8ab22fe2a9ac30f32a456fbd5431b61f175cbb38efa3dedf9548bcecef00fdfd56a36106a076f5dcf9910c5284c418423db74734
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Filesize
921KB
MD53f58a517f1f4796225137e7659ad2adb
SHA1e264ba0e9987b0ad0812e5dd4dd3075531cfe269
SHA2561da298cab4d537b0b7b5dabf09bff6a212b9e45731e0cc772f99026005fb9e48
SHA512acf740aafce390d06c6a76c84e7ae7c0f721731973aadbe3e57f2eb63241a01303cc6bf11a3f9a88f8be0237998b5772bdaf569137d63ba3d0f877e7d27fc634
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Filesize
47KB
MD5916d7425a559aaa77f640710a65f9182
SHA123d25052aef9ba71ddeef7cfa86ee43d5ba1ea13
SHA256118de01fb498e81eab4ade980a621af43b52265a9fcbae5dedc492cdf8889f35
SHA512d0c260a0347441b4e263da52feb43412df217c207eba594d59c10ee36e47e1a098b82ce633851c16096b22f4a4a6f8282bdd23d149e337439fe63a77ec7343bc