147274d9afc26a3fdfa72ef3449a22300b63705bdea75a879676c9ac2d07435d

Analysis

max time kernel
118s
max time network
163s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 11:00

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General

Target

LICENSES.chromium.html
Size

9.0MB
MD5

ae174699b663bd90d8d06c68c6952477
SHA1

8c76eda61d320779909adc541593b8e26b24815a
SHA256

c6737ef4ed9de369077718824f76c5e7026d0e39163e26af8606783e41c93e18
SHA512

3fb72dcd790464dde34978c9d0895376827f4d839b4a199c6e9fe77ab810d62b960babc4b21f6e189dc70147b5fb4334815730f4d1cdec05489c19e0725c2158
SSDEEP

24576:h+QQf6Ox6x5n1nZwReXe1Gmfh6k6T6W6r656+eGj/dBIp+:oAPeGLp

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

IEXPLORE.EXE

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "436534568"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000047d240ee603134592093fb1b170265800000000020000000000106600000001000020000000b7fd455110d9cd20837a18cdcf32c6947297277261e2f2e289ba3287b5ee9ce0000000000e800000000200002000000083321862349ababee17298482a1732b222500c352a0499604484fbe020df44c72000000060177c78402b4abfb6147226f1089f042023aa4199c7b75b9c287e47dfa027884000000030725cb7f13db1a26c722497469d91354a36208b9f61b81a7bf48e8d8a101237833e6bf164a01a3d5c0c36a8167bf31142c1eca96a6ffd74c6b0f5961dcfa417	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EC215AB1-9777-11EF-B961-D22B03723C32} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 008437c1842bdb01	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2320 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2320 iexplore.exe
2320 iexplore.exe
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE
1976 IEXPLORE.EXE

pid	process
2320	iexplore.exe

pid	process
2320	iexplore.exe
2320	iexplore.exe
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE
1976	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2320 wrote to memory of 1976	2320	iexplore.exe	IEXPLORE.EXE
PID 2320 wrote to memory of 1976	2320	iexplore.exe	IEXPLORE.EXE
PID 2320 wrote to memory of 1976	2320	iexplore.exe	IEXPLORE.EXE
PID 2320 wrote to memory of 1976	2320	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2320 CREDAT:275457 /prefetch:2
2⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
1c6a0cd1c15cdbe804b773091d4eda93

SHA1
31435acab96058f90d6cd16af79a9d97706f03cc

SHA256
ce09a79a34c7d3cfb3ca831bdc827e18698f232ca0c30d219c3825bfc099c726

SHA512
86946bb6a5c047a228f63acc3f42412e4a7aaf57e1f2ed8728c7a67c5cb86d8ee10229527c5f89dcbed4b70908ef4e80ebb976d6de8f1d34d29034212ce6d3b2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
80f7b285d4a0c2b3458b515507c36969

SHA1
9ae5227eadea608cbf4eae6b9b3784ca4c534476

SHA256
6fb04ad0109632ed9b7e9e25c50be7d8369de17b43f332e1e3d7169c6292ab5e

SHA512
1b7c891e0028ef8b7485f62186e12f945916c672c3b467b808558af64f3f4ed23b27828de57643f638f672c500342572d555227312348285c2dde7fc8ab0206b

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
d4a8e9018791b23936cfb4c6df3e455c

SHA1
fcd3a3ef1dd508eba3b807cf3373e8ec0c777903

SHA256
b2258da7253683538a7836ef2ff80b7bdf729a03ce87646e6ff8fdb8138c78ae

SHA512
789691694bd5f29331b4c440885e05d4716228f3220ad68e2ba1fec663e6db299d421a3ce6bd43d28359ecd1e1eb414726b063302e9fd093aa3532216ba86fc8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
58f46f3a40138e221006c5b10fd52b87

SHA1
c2bf88ad8974c228cd22e754faba547d3716af0b

SHA256
e3bca00958489f2f14a8bb1e7b53b2dca6364a3bcc116f484bf59cf61c1348eb

SHA512
09bf6a38b39a89d72e66fad0660e2b61e3bd673ffbb87519b53880426a7b32ef2f79afc00a0e0ec8fc9c2d447f5498569fcce5d00fbcbe00fb9f791f0c19b46e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
c9935764b8ad850efc05d2e379ab197f

SHA1
d98554672affd756f85ce7dcddd4992371ad1992

SHA256
16a33463683b92e4b73d452c1a54f26ad3cb921f70407401d609344928d96c63

SHA512
b8eb226c506b12e99dfd59958df02bd53f8839722751dfa6333d704353bf05c2f0d511a4ecf6cf525f3208cd2aed77610ce7a65895595358501393eb58e30599

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
ef82be31d34a27eca87b9320250b4baa

SHA1
05bf4c56ca4ee772b56fd6e3d9ecbcdbe18caf98

SHA256
f2134f2f699008781cd08ab0af9dc1dcd42b0f8fd0b26fe4a36eb160d482ddfe

SHA512
84a0af2aa3731f1586c03d51601a34167fda10163c848baf308d0e68597a103fe6f075c5e91d90f3b7fa2b316a03296f6144c649a62d533aa0b630978306f694

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2C02.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar34CC.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit