Analysis
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max time kernel
49s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
24-05-2022 21:32
Behavioral task
behavioral1
Sample
2d09b5537e31da780bfcdcfa8a7d13af8cf973e97bdccbb40ab7b70c8b4460e0.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
2d09b5537e31da780bfcdcfa8a7d13af8cf973e97bdccbb40ab7b70c8b4460e0.exe
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Size
908KB
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MD5
587267d4cc9b8cd9d42527c9494e889d
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SHA1
515674d0041395048caca9eb0412463ce6c37971
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SHA256
2d09b5537e31da780bfcdcfa8a7d13af8cf973e97bdccbb40ab7b70c8b4460e0
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SHA512
130b15c7b7d953617b445997e74ecdcee955e6b3b365635f0998aec5de94f4f3fc23e0f900848161e22f674a566b71c4d5d7309752a36889392513f6b8d6054b
Malware Config
Extracted
Family
gozi_rm3
Attributes
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build
300854
Extracted
Family
gozi_rm3
Botnet
202004141
C2
https://devicelease.xyz
Attributes
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build
300854
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dga_base_url
constitution.org/usdeclar.txt
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dga_crc
0x4eb7d2ca
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dga_season
10
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dga_tlds
com
ru
org
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exe_type
loader
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server_id
12
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url_path
index.htm
rsa_pubkey.plain
serpent.plain
Signatures
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Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{156B6242-DBBA-11EC-AC67-7ABC44B816A5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
iexplore.exepid process 2592 iexplore.exe 2592 iexplore.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
iexplore.exeIEXPLORE.EXEIEXPLORE.EXEpid process 2592 iexplore.exe 2592 iexplore.exe 5116 IEXPLORE.EXE 5116 IEXPLORE.EXE 2592 iexplore.exe 2592 iexplore.exe 1304 IEXPLORE.EXE 1304 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
iexplore.exedescription pid process target process PID 2592 wrote to memory of 5116 2592 iexplore.exe IEXPLORE.EXE PID 2592 wrote to memory of 5116 2592 iexplore.exe IEXPLORE.EXE PID 2592 wrote to memory of 5116 2592 iexplore.exe IEXPLORE.EXE PID 2592 wrote to memory of 1304 2592 iexplore.exe IEXPLORE.EXE PID 2592 wrote to memory of 1304 2592 iexplore.exe IEXPLORE.EXE PID 2592 wrote to memory of 1304 2592 iexplore.exe IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\2d09b5537e31da780bfcdcfa8a7d13af8cf973e97bdccbb40ab7b70c8b4460e0.exe"C:\Users\Admin\AppData\Local\Temp\2d09b5537e31da780bfcdcfa8a7d13af8cf973e97bdccbb40ab7b70c8b4460e0.exe"1⤵
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C:\Program Files (x86)\Internet Explorer\ielowutil.exe"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding1⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2592 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2592 CREDAT:82950 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3176 CREDAT:17410 /prefetch:22⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1336 CREDAT:17410 /prefetch:22⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding1⤵
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:588 CREDAT:17410 /prefetch:22⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8F
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F
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C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AWDQ28Q6\favicon[2].ico
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memory/2300-131-0x0000000000400000-0x00000000004E5000-memory.dmpFilesize
916KB
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memory/2300-130-0x0000000000640000-0x000000000064C000-memory.dmpFilesize
48KB
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memory/2300-132-0x0000000000660000-0x0000000000671000-memory.dmpFilesize
68KB