Analysis
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max time kernel
116s -
max time network
171s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-11-2022 03:56
Static task
static1
Behavioral task
behavioral1
Sample
LOL老干妈V2.9【无限视距版】/LOL老干妈V2.9【无限视距版】.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
LOL老干妈V2.9【无限视距版】/LOL老干妈V2.9【无限视距版】.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
14 signatures
150 seconds
Behavioral task
behavioral3
Sample
LOL老干妈V2.9【无限视距版】/winmm.dll
Resource
win7-20220812-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral4
Sample
LOL老干妈V2.9【无限视距版】/winmm.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
Behavioral task
behavioral5
Sample
LOL老干妈V2.9【无限视距版】/点我购买.url
Resource
win7-20220812-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral6
Sample
LOL老干妈V2.9【无限视距版】/点我购买.url
Resource
win10v2004-20220812-en
windows10-2004-x64
0 signatures
150 seconds
General
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Target
LOL老干妈V2.9【无限视距版】/LOL老干妈V2.9【无限视距版】.exe
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Size
1.0MB
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MD5
0db3e2bb2bdf8fa311cb8c18f30bf199
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SHA1
7c81c8e88937ef6f4d106ec25ba2b5848bd7af3e
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SHA256
8ed6520499a464776ab21c98452561980e8fb730ac43133af20dc0f84892eae6
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SHA512
a1131f8f8c88057e7516cbbe6eaeac202ac83fda86cf4715c27448a1090e0ca2a639fde0a37f01642eaf7d61d788a010404621856d10b910020cb6db9f206ac1
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SSDEEP
24576:4BtnIbzLSFiRowjsIpeod6WelgcsB7JRvITJj:4nn0SFiyYsaH0PsBYJj
Score
8/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1008-57-0x0000000002280000-0x00000000022BE000-memory.dmp upx behavioral1/memory/1008-58-0x0000000002280000-0x00000000022BE000-memory.dmp upx behavioral1/memory/1008-59-0x0000000002280000-0x00000000022BE000-memory.dmp upx behavioral1/memory/1008-61-0x0000000002280000-0x00000000022BE000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000077876c7e85f3e24b9a02e26fea6087cc0000000002000000000010660000000100002000000079ce85e5408e53f53fb93b36a313b8b750c1bff50828454cb7d43f9503d918e3000000000e800000000200002000000043a3ad4eba64d68f72d4b778167a671b32ee38b389e113521fbbddd1a1c7e1ec20000000b4940b5ebc224e7b64b1365161da1bba8bfe473b50eba75a8f1121801ed6cf2440000000827c8244c849a2d147f39d5a2c8a717b39d89dc79297820c7cf83722194fdcddc574e42e662a9f0daca357c7734f9386254f64baf78e0baaaba4243821eca5f1 iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\Default_Page_URL = "http://www.2345.com/?kfi1997" LOL老干妈V2.9【无限视距版】.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376358250" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60fb39c2bb02d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CEF44041-6EAE-11ED-8D6F-660C31E8D015} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://www.2345.com/?kfi1997" LOL老干妈V2.9【无限视距版】.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\shell\OpenHomePage\Command LOL老干妈V2.9【无限视距版】.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1648 iexplore.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1008 LOL老干妈V2.9【无限视距版】.exe 1008 LOL老干妈V2.9【无限视距版】.exe 1648 iexplore.exe 1648 iexplore.exe 1032 IEXPLORE.EXE 1032 IEXPLORE.EXE 1032 IEXPLORE.EXE 1032 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1008 wrote to memory of 1648 1008 LOL老干妈V2.9【无限视距版】.exe 28 PID 1008 wrote to memory of 1648 1008 LOL老干妈V2.9【无限视距版】.exe 28 PID 1008 wrote to memory of 1648 1008 LOL老干妈V2.9【无限视距版】.exe 28 PID 1008 wrote to memory of 1648 1008 LOL老干妈V2.9【无限视距版】.exe 28 PID 1648 wrote to memory of 1032 1648 iexplore.exe 30 PID 1648 wrote to memory of 1032 1648 iexplore.exe 30 PID 1648 wrote to memory of 1032 1648 iexplore.exe 30 PID 1648 wrote to memory of 1032 1648 iexplore.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\LOL老干妈V2.9【无限视距版】\LOL老干妈V2.9【无限视距版】.exe"C:\Users\Admin\AppData\Local\Temp\LOL老干妈V2.9【无限视距版】\LOL老干妈V2.9【无限视距版】.exe"1⤵
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://www.lollgm.com/2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1648 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1032
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
600B
MD5072c8663024d9c4250e20a2d48b6d9f5
SHA15ab85679ed12e4d6a8553efba0c00c8ece4a12e0
SHA25696af9371e6e38fc71cff1f828710b7f86ca07426383261ae72e80f7399c947b6
SHA512aae60bfa03af3eb3ef8ebfa6200318577ff75f070d6877076044b69def1032045b2c6c99ef9ca9c8c37e4879e0e80b8c15089830e664173af1584b188386f4d9