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Analysis
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max time kernel
125s -
max time network
69s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
09/08/2024, 04:35
Static task
static1
Behavioral task
behavioral1
Sample
ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe
Resource
win10v2004-20240802-en
General
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Target
ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe
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Size
1.1MB
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MD5
8fbd667941e7fba8439feab6ad9be497
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SHA1
abeab582f108d9873c9541004a993cde3f895cd5
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SHA256
ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91
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SHA512
b70e04d978820fb7d400d0c9254f3becdcf079c2181be1aa08713df07ea74f3000392aed01f79e9684c72d1d6d083862d9f49486af87ee721af4c60e67cbdf96
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SSDEEP
12288:pTwT/7hrjzoRGG/M4HaKiEZPH1RzV8E6UKYPMRqfOykOZySJVVwiCTZH7Pjh5AvY:pcTF/zCGWMeiEd1RzV8E6UHyqfOymPj9
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Loads dropped DLL 2 IoCs
pid Process 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\fange\10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Modifies Internet Explorer start page 1 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?k52796966" ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe Set value (str) \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?k52796966" 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Suspicious behavior: EnumeratesProcesses 59 IoCs
pid Process 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 1780 10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2544 wrote to memory of 1780 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 30 PID 2544 wrote to memory of 1780 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 30 PID 2544 wrote to memory of 1780 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 30 PID 2544 wrote to memory of 1780 2544 ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe"C:\Users\Admin\AppData\Local\Temp\ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer start page
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2544 -
C:\Windows\SysWOW64\fange\10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exeC:\Windows\system32\fange\10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe fan2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1780
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Windows\SysWOW64\fange\10007323ff04023f32ef3a45e9c29c36247e132f4c13836a678419f7f875dbc805024f91.exe
Filesize1.1MB
MD54c59aef0773d7a99a10f65a222afd6bb
SHA17b335be02d26501c1b39a3c182c80c73762fbdb0
SHA256657ea0258135252c290a8131cfd848e30b229b0fbb0ef5a123cb017795b48534
SHA5120957b369c201b6166302854dd74f7a3a1b03f4fd9bec48c6abf0c5a0fcec47cc87d4ad1d7808f1ba51c1a2642a362ceb7b8a424fdf7b361ca6635ca77267bda2