Analysis
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max time kernel
40s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 10:19
Static task
static1
Behavioral task
behavioral1
Sample
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe
Resource
win10v2004-20221111-en
General
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Target
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe
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Size
1.3MB
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MD5
b640576ba047c8c52d214631c6112368
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SHA1
86a662826bf65ffa2abdc2b3a5e837ff01c9b867
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SHA256
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2
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SHA512
1f2dc10a9f079896d08be163c3db2f4703ce333b422106bac4f1a27eebefbbb28313614f38ad1860f0dad1af762e00fee2ed4d25497e66654f2e89c32072774b
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SSDEEP
24576:6rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak+:6rKo4ZwCOnYjVmJPaN
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exedescription pid process target process PID 1512 set thread context of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe -
Processes:
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exepid process 1360 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe 1360 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe 1360 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe 1360 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe 1360 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exedescription pid process target process PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe PID 1512 wrote to memory of 1360 1512 b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe"C:\Users\Admin\AppData\Local\Temp\b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1512 -
C:\Users\Admin\AppData\Local\Temp\b8ce8f93e5b31d20ef0ef992e453540400150909064c1e72cc871f169e6439c2.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1360