Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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 behavioral1/memory/940-1-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-17-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-15-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-42-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-40-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-38-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-45-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-36-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-34-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-32-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-30-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-28-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-26-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-24-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-22-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-20-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-13-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-11-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-9-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-7-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-5-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-3-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-2-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/940-46-0x0000000010000000-0x000000001003D000-memory.dmp upx -
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://591314.org/?soft" 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 940 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 940 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe 940 33fa897ced94fde2acf317a2812509cb33ca29baa64cefdd89c3c4a5e38074c4.exe 940 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 behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:940