Analysis
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max time kernel
138s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 22:46
Static task
static1
Behavioral task
behavioral1
Sample
33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe
Resource
win10v2004-20231215-en
General
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Target
33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe
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Size
1.2MB
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MD5
3aedc26cc0c634b9a9603a0c5f9a883e
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SHA1
1baa515ce1e3cc485f1b8e0311736b95f4d27add
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SHA256
33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4
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SHA512
91fe75eb7de77e317a15ba220721b58d58a5b01b15b65297b5c3429780cab225ea63aa75799d026645b05cb0a16831b22f872c85587f6f47585e9edaba733e9f
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SSDEEP
24576:upDmBkMIfhHYp6QLf1Ce0OBrQdDqzwOqLxrkLZx:upDTfsZLfUOdQgzdqFoT
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4880-0-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-1-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-2-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-3-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-5-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-8-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-11-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-13-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-16-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-18-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-20-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-22-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-24-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-27-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-29-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-31-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-34-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-36-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-39-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-42-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-44-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-47-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-49-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-52-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral2/memory/4880-53-0x0000000010000000-0x000000001003D000-memory.dmp upx -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\default_page_url = "http://591314.org/?soft" 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://591314.org/?soft" 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4880 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe 4880 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe 4880 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe"C:\Users\Admin\AppData\Local\Temp\33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe"1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of SetWindowsHookEx
PID:4880