1ee419e2105be9bf3c451bf29522f456eaebebd96865bdc1c3aff76c3a0caf59

Analysis

max time kernel
119s
max time network
135s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 17:17

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General

Target

LICENSES.chromium.html
Size

8.7MB
MD5

bd0ced1bc275f592b03bafac4b301a93
SHA1

68776b7d9139588c71fbc51fe15243c9835acb67
SHA256

ad35e72893910d6f6ed20f4916457417af05b94ab5204c435c35f66a058d156b
SHA512

5052ae32dae0705cc29ea170bcc5210b48e4af91d4ecec380cb4a57ce1c56bc1d834fc2d96e2a0f5f640fcac8cafe4a4fdd0542f26ca430d76aa8b9212ba77aa
SSDEEP

24576:KPQQ/6MP6P5d1n+wRcXe1Lmfpm6k626D6b6+eGnkywBIpv:Cy8OeG8k

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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "433101015"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000303eef0e2cd1a9499efdd285a56ddc50000000000200000000001066000000010000200000005c9894888483e548c30ee3034d6bb03d8c01d65e98103945959018026319e87b000000000e8000000002000020000000e7e31530417befc32fc716405c83b3be2521584d7a9e530050be72b882ce1f4c20000000a327ce8276354f21b33b864963e37097356faa3339fd921bdd1f825710bf4b7c40000000c33f2339d0410d47bf36e2c81cca781795374288b5ebc050d384b32ff54a889b46c7e887c5c94825f6c9f1c33c470db0905ed575d34cca39ce1199882039e0f6	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0849f6f4a0cdb01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9ABD6B91-783D-11EF-97EC-7ED3796B1EC0} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1988 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1988 iexplore.exe
1988 iexplore.exe
2516 IEXPLORE.EXE
2516 IEXPLORE.EXE
2516 IEXPLORE.EXE
2516 IEXPLORE.EXE

pid	process
1988	iexplore.exe

pid	process
1988	iexplore.exe
1988	iexplore.exe
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE
2516	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 1988 wrote to memory of 2516	1988	iexplore.exe	IEXPLORE.EXE
PID 1988 wrote to memory of 2516	1988	iexplore.exe	IEXPLORE.EXE
PID 1988 wrote to memory of 2516	1988	iexplore.exe	IEXPLORE.EXE
PID 1988 wrote to memory of 2516	1988	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:1988
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1988 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2516

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
64c705410c8931c8721acca4bd3bc31c

SHA1
b5f9592d99044eef0149d27308a3cc5bcb7fe536

SHA256
52a0e9228495ba48aaeb0987e8e00674a163874a2381b18d24dfa42736c92ffb

SHA512
bf214b13b246f470714c1a12b3f9dc430868c2717bf45cb230d018ddefa9d75f9dd6b53165b891dd3c700415d5417a75de969f003b1a371e4fea0208be1e6ce5

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

Filesize
342B

MD5
d8f2d3f4fbdc69c18a60e5e0c86eb55d

SHA1
181879c3c2b969c34705bb48661919d37f881723

SHA256
58a44b409144c99c401f82110ce4a3198dedddb53e62fe316190f7ea71ce7a4f

SHA512
99b6ba6347a02f030af1ef78b1642ae60b2f24066ce6d84a76f2a41d8f195a061058d0c014b26aeed7830a0c81de35188bd8c88c44fc259c50c01c73f0344324

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

Filesize
342B

MD5
0b90b3e52e4e9036ac7d8e0cd0669203

SHA1
0573777f6b69cac3c238c9dfea40daad8b151263

SHA256
3267f98330c65b9298d12bd1544174337ed2876ed48ca224973a5b81e1b284eb

SHA512
a734379db3e73333030ffd21ce8dd87296a246afa9eafda4988d5b621034f7082a146b8b47d4447eaf855b508b3f99478debdb6cbc158ccceb5b59e0ea44c2d5

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

Filesize
342B

MD5
75798784dd372b181635173dd902a9a5

SHA1
1dabd6fcc106a3034c04ed91703c9e7604c7dd9a

SHA256
9dc40765ebccbbcefda2b8f96037be2d24197553169da590e2881e1433bb6095

SHA512
871bddf23516375e62d3fbdec4ea97ab9b17505b3e4649a9b09d2d9dbdeab580a024d6f9bd5769cccd819ac40b4fcfb582dd89c75a8b2069ce3dbfc64f2e7eda

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

Filesize
342B

MD5
9f20b90a2f1f0c994f7c04ea60c2d670

SHA1
52bb9d300c74a83e936b237f490439e262f9e7da

SHA256
b2cee8d10aa091e4f6848b4fd7af0978663abe3a87acf5808bf31ee3acf3ab69

SHA512
1a40f066e9b6477789d723c237ab2575e143bd3bf9aef0f4efbde1206d5624d815a9d4029f6e541daeb0735cdcf4568d874cf4e1fbcb31ab4eec02aed4fa401e

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

Filesize
342B

MD5
8a3b7d76cf0689a9d5c4b211017d1936

SHA1
96163c475322e03e8d5e0255281395d1938eeecd

SHA256
915fbd03993d869442467270b0007671c29afd97d4ea835449d8721f8caf71b7

SHA512
f309bef8b36a3bd75099d0f32f371fb6d67753d0bc6a9638cb4da700869edba1ccb19347d2108ee94199ee3466b9c0283b28ca9d52438aa380a4162497b949ef

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C:\Users\Admin\AppData\Local\Temp\CabF1A2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\TarF1C4.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit