d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Analysis

max time kernel
119s
max time network
132s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/01/2025, 14:49

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General

Target

eW91LmFyZUBpZGlvdC5jb20=.html
Size

315B
MD5

a34ac19f4afae63adc5d2f7bc970c07f
SHA1

a82190fc530c265aa40a045c21770d967f4767b8
SHA256

d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
SHA512

42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

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

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

description	ioc	Process
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\SearchScopes\DownloadRetries = "3"	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\LowRegistry\DOMStorage	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E372E691-D34F-11EF-BFBC-7694D31B45CA} = "0"	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
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\IntelliForms	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\TabbedBrowsing\NewTabPage	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 (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 (data)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b07ee6b75c67db01	iexplore.exe
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\BrowserEmulation\LowMic	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\Toolbar	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\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004d6f241e2fc7c74f841c1b68a55899e50000000002000000000010660000000100002000000031ec1eae443c5f583f9028293401c4978fcebed3b586045dcc2639c8f25693d6000000000e800000000200002000000054dd251074f0a300f900afaf21604d84ef9cdfd087152e748d52423ffcdbc1ee200000007579436ec20c33404c97ff0e0ce07b8e21fe68505f3928cb53bda6173edaae5c40000000b44c23f7ee6480d1d3d8b95ad27721dda70ea3eef8528decc3309e58466886116197f35643da8ce3129ec44da3ee8d00768aacc3de6ac3492462883de99ff2f2	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "443114425"	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\InternetRegistry	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
Set value (int)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2816	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2816	iexplore.exe
2816	iexplore.exe
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE
2800	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2800	2816	iexplore.exe	30
PID 2816 wrote to memory of 2800	2816	iexplore.exe	30
PID 2816 wrote to memory of 2800	2816	iexplore.exe	30
PID 2816 wrote to memory of 2800	2816	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\eW91LmFyZUBpZGlvdC5jb20=.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2816 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2800

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
d16523927f018fdae120667dea691cfd

SHA1
39e5aa6659685a9b6f2a301b963e09a63bf1c706

SHA256
88587342bd588117169d42971ff009237296436fe7557aa627388279450abefa

SHA512
1f12f36f215445c10d37273c02444134efd4227b95ac3bad53dd485d5dd420d1078ab3b716286e61664047070fd43eaa76661d10b1e52ab419887161d5b2c68e

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

Filesize
342B

MD5
d326dc89fe2d72b3665fcaa3a393e4f7

SHA1
303175d407117315623a451076904393cde376a1

SHA256
b7e59e95d79d3b7825cc4790ebe87aaed1aecd0f737b071baa657be03cbc9012

SHA512
023492cef4f25cd10092cc318ed469cdf57ddf91034f0e0a8745f82f788ea2b396b00b16a6b76a6e77d3ac14315c3d04147c4d5f13402269b0883fe5d27b520a

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

Filesize
342B

MD5
4cacd97cab74409ebe4b57fb342faff3

SHA1
2d6c9684a322ebe6b76dcb40ec2769e97f0e6125

SHA256
5d06f8fdd403c13ae174c259b0d8d0b824d4cd376e84b3f3b587181a8caf59e6

SHA512
9f6ccc3702c0134897d40e79b5529737bc42975a98db57350471ed263e21d2e3325fcf3c4e4e4d5b55e1ecf8c5dac405252c05c5b44f3d654bc98a29f38bd3a4

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

Filesize
342B

MD5
4dfef14dea9c6b36175d04074586b521

SHA1
2bbaf0b7a49b3a951851e6cae310727cc668691b

SHA256
f7d0975ddb6eefd3d08a6ad4e3d2c08393e9726bc4407d2b7b3cae6f12355a0d

SHA512
1d6f1b31a0aa8ef31d371d0e0a0c0472b4d89eda05022c01ec49f98f0e2159c2b595adefd71148ce4b772d40b92440306a6744620a8c2c4f0b6237b18cb55916

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

Filesize
342B

MD5
a814830f8a7c1492bcb5dea2f9d3a03f

SHA1
7074e70fac5b160f982e2e6ac99d14430bad4795

SHA256
ea0100dd0d44955793af53c6b9e3d1c66004fb1fed8e2626dd74d9f33f92eef7

SHA512
20e160a84cbde822e4fa5588c5b5df4e8cdd71be6ad321e818c4e009f87e993c2e62fbd2f223d7ebdb6dac263edbebddb1c5fcfe97b4f740a8d93f2af036ccbc

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

Filesize
342B

MD5
bf69dacd470fc62b1f47410d2e79af97

SHA1
85eff670439076786edfd566dd959b1953159755

SHA256
0d8923dfaf0450545f905f870302932c83643a466d00608454b4e354c5381228

SHA512
d4dd934e3e01d59d1ad425dd41ed7513300f9ed72df0596b8335ee254e27e1968d6a7d46e29ec14aff2c5bd04aaaa8ac400de81cb6237dd564a8b8af04724354

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

Filesize
342B

MD5
f130490d2561ebf7250855aee3814e64

SHA1
03eec95c25c961fe5bd1d6d4540d03037706f778

SHA256
0365369927da5876993cd57799d502f3c7e2183b7e182b746e36ac2b65865430

SHA512
4a0d6c6561c7544614f05b5240473e40ed288b431f7350018dadc3880c3feb8a9adf6ee8443abea2cbf2df141912408369333da35f0e66e62897ab8ec41af488

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

Filesize
342B

MD5
0f54c44cf13fe5dfe6d565059b7a6cb1

SHA1
7fb3dce12424aca445216b5013b9d66ed23fea1c

SHA256
9a99166a9e75199f194c3788522e07cd98015ab1698f531720e27192de6573ea

SHA512
58fa8687d7a7a99adf86c7976254ad4b02d4db3543df4218b97e3759cb6dff81fd7c6034aeb40d929d1d4b99942df62624b8be86d7a596a206496e91c0cb53ba

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

Filesize
342B

MD5
2a22cdbd3d1ef81a10f0cdcd7f6284ab

SHA1
e3972597230ba7635347e4db743844d2e0a08d7b

SHA256
d392b82898915f25a920872942f786f54285c5f444302e49f479b76a1a5807f0

SHA512
3973bd83a544a5407e8e9f3e71c14d21b40fb1830ec7451a1ac25c9cec83fc4a4aa32f9ccdc3a7083d8bd785b24d6cfce72104d0615da8fdd1ae35f9c180e4f2

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

Filesize
342B

MD5
73075f6ad6355742e178279c5c635b24

SHA1
9bb80186c94e2c99891e6d4573dd83badbf01737

SHA256
46042005756f3f551d368473772a7aaa2428543c7cf17211216d1c898afa371b

SHA512
b4427eafa26ab865387d892e3c08026af523dcdc72a2ff15222be4153006caeb7eb710f4e5c2660fa49ef67d30bf36e976e34d9ceacb7ff8b69889b1c0e82ecd

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

Filesize
342B

MD5
34336d5ac163113081189bde9120d1af

SHA1
2913077a87d1c0d894aa0561d404ae5994d090ba

SHA256
557499ae6901edc3cee8bd7e0b0ff90c9d9a525c107043d35012ebbbcef6497a

SHA512
61a2d32454d5460edb87df18ed3b83647938dd2d67f0ea9f969bf1266b18d7f6a486c294f00c807c581da73438bb3bd1ec13d783ee56168154b60e2dc5d248c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab853A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar85F8.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit