74985a68b2a17f4efdd99341959c1ae10105f7eee697098e1fbab776e0ebcac7

Analysis

max time kernel
138s
max time network
143s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 14:46

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General

Target

sample.html
Size

213KB
MD5

118c24e7b2a41f7f58e7b6dfa8813274
SHA1

8b65aa8c48aa915daf73ad5defe215222a9bbdb3
SHA256

14c659832b8bba2fcd9e8efb804071db52ca89bbcd5f146ef3ecb0c3479132e7
SHA512

2aa8a20335ae4e0020a38a90239d21b1ff8b1d935b3e9a2eacdc8f6377cad6f340f6c1a422477210de2d74262aca8643d74a44865f5f2c7e43bec3bdb2c8ec64
SSDEEP

3072:SdEyCESn493+f/yfkMY+BES09JXAnyrZalI+YQ:Sd5M9KsMYod+X3oI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 35 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423155851"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3715B701-1DCA-11EF-9F3E-D2EFD46A7D0E} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1664	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1664	iexplore.exe
1664	iexplore.exe
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE
2788	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2788	1664	iexplore.exe	28
PID 1664 wrote to memory of 2788	1664	iexplore.exe	28
PID 1664 wrote to memory of 2788	1664	iexplore.exe	28
PID 1664 wrote to memory of 2788	1664	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\sample.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
1e241be9f596c2d6db76d36a0c7a4cd6

SHA1
50631db4e2dd71628af5680fc143067c2206c5a8

SHA256
792913faf89cb9f0c1dc04df2b4b7ca004e41a174ded71187e651d78b4646820

SHA512
632a71ce3b2f65f8a465abd8323a1d24aefd22a6c75acbc929a2089df949ba42e6c8e79a755e76fd745e51264de72fc0dff1443a1bc40d38222d91fc2f57a972

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

Filesize
342B

MD5
b065cc57bf6d11eeb37e180d08ecc4d2

SHA1
23ad5ac5a1597eb474fd0696925e014aa9d45eea

SHA256
5b1cba0bda4d95543b5161fcd2e489dd7fbf236b03209623cf5c343b04f8999c

SHA512
a1ab6f77e7a0be3e66c82cef0fe77a68c96c717ad9e51d153ff32d20aab030c53a38113718b414cd30cbc3e7508ba9def135cb6dfc64cb8832133cad4ac2c96d

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

Filesize
342B

MD5
194b22c102852aa8965a7af3874bdbaa

SHA1
9e9fa2ae3102e2cddeb85bf29d9cab6d86ddfb18

SHA256
581ff87985d9e8b99100f5c1e407f3d84fb5fcb1d8eb0459bb1ec4562148da28

SHA512
cc5e9f65bb17c072312923ef433f5ee81bb7b6952c0510d02c038c81659d212eff548a7d1fc22a6e0cea2b1931d20be6ad62a25999282315389108ed1608d4f8

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

Filesize
342B

MD5
50196f0f6d8e1ff8621226f64c4f80f1

SHA1
6ef5442d29d1d742a1c9f6c6e7ee5912e5921fa6

SHA256
06f444ff30c147567c4928886192144c9727067fe20186aaa38b9643d7147153

SHA512
bae498de2f160e8dbc78691fd2500464a78ff390b590ef45de5d09cba91e33c73c97eaad221eea4f02a481354530542a3563b8b15e54b980dbf88ff7d8d5e3bf

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

Filesize
342B

MD5
423d58d1ce8891db7d4a464c1b85d60a

SHA1
43aea2bd47c4274753b4164135513504dc419855

SHA256
3cba786cb617272ce120cc4dcdcc8fc5f5e35d0afd1e536044749ba33c1af380

SHA512
5c0563e12e37efa56ce558225057ea8d6670baf04406144ca20ee6148982f2df41b1fac014a394657cd74a82f447d07cafa0e7c36dc11c42fe2c1ec1b2742f95

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

Filesize
342B

MD5
5affba135361328b06ceaf983f64d95a

SHA1
31d96fbdfd697fcd58ef1ed99f6bb444fed00b8c

SHA256
5220372cc5f64e4f24976d833f6f63f2e584c13d53d226ca5ec786653480b165

SHA512
1f94de543a566f6edd26807d6dab236f2cf044325a88da0b236e8bd6311df732f1ed71ec65b1b9a2f7df306011ce8790bcc3ce26b3632e664c54959c47efdf54

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

Filesize
342B

MD5
a9764c4f73551372233e399e9783bb40

SHA1
c071541d191c8ab9b8c7db2ae0587de090cb68b3

SHA256
37cdcbc1caa5ca74112d0db4c6e52bd637dfd297db567eab8baf70d21f3c728e

SHA512
8161bf6a8f0307a24ccc1c86993688d13c697d11d17c6c1db80c593d9b41926ecfbd093645ca05a16dc9c996a97c34bbb9a7283077bf626106ee5f14cd9a17ce

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

Filesize
342B

MD5
237438deee4a58995b5b11ded131477a

SHA1
bb7381c3afebfa34debdc63400ce7eabf31c891e

SHA256
c63f6152ac00f166c2f7e2528c4a30acc41935225055c66a68fa13d6b2c82163

SHA512
aee7175c60e9ea03da22890c8bb2ebd072816c6f155e2bf662dc8b2290054909621fb056d5ccee88f1d59ac580093312761a28a0deb29fdc794c5486a0a57891

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

Filesize
342B

MD5
72b32b316f2c73946daa405b188837d7

SHA1
28f142a98d60f85ff78857ff5420d8225436cd6d

SHA256
a78b9508dcaa7e53a886a80b54fdb6d7b5ae3eae9d412da78580e546dd55cfe8

SHA512
47ef12045f05b134237fe7c5938be8c03aab2ba9df98e876a5260736d612807eedd86d19fdd5f3034c5c89b1f3eb06f98e89d84de05a0d9b21901ff1cbc696b4

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

Filesize
342B

MD5
4dfb86afc30939c5542a8e341bc4bc62

SHA1
040fc0ebb989537f3fcf3059cd73fc917b345e25

SHA256
fcf28dcfe8d34c715669c0d09632c1e914a6a36c1f1e9b319fe5ebaea366b0f9

SHA512
e9f4328e15e96c943c4bac7bb0d7aa527caf1a66fc3a8300be8eef668c74434e81cb5cd539f5c68e0818bd02cec3a8e2b02f50be255566bbd3b955764973b5c5

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

Filesize
342B

MD5
08b8ba212ab744e909cdc1ca6b5775a7

SHA1
abe5dd6cf20ffd6f7c98d409f1f444e81769fbab

SHA256
d310faeb7d92554208e000a71e99754bcffcb19dc6800073f6ecc9f3df66d9c8

SHA512
051d70badba697f5b3afad1ee5abfca4034abf35d4aa895cddf54f9d7753729d7d9f841fbc1e7d9df1fc7ca5fb85552d0916622e078ed970ceefb36f2e5de681

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

Filesize
342B

MD5
639e5aa15444696aa662f57d76e5890c

SHA1
9f270749dcf4f1ffb9031fc4768d21ec75cb0462

SHA256
cd5a42f99b86d3533fb92ed39321f69d7982e5de9f7b0aab626fec333681b8ab

SHA512
eab0d3a7408f46bba0c9c5154329a9987f2fc22dcb85b82e708d2e43a37285970683050b0dc04e68ae13b9513823ebbb295ade9f9cbce84ad51912fab73433ef

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

Filesize
342B

MD5
26429990169880fa8bcc23630b829b1c

SHA1
1edc04922181154ab4e1c5387f5b34b5c137ee78

SHA256
0184d52a1504f92b5f12b7707cf5c3a04a7b03c3ca18d00611c158f6fda9cde7

SHA512
fb682d73eabbb45d04ebfd703f4d2554cea6989baa6849ebe0d4779c710444e5183af6ccc0bcf7e9db2b36bd8a026db12d546b1fa1767da4e63009de66bcc6a9

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

Filesize
342B

MD5
91dd1fd3a5d106ef0e4f9abe5c8cebf9

SHA1
85dc0992a3c5c6436ad4b8e29fb363a27d616ce6

SHA256
82342e262cf2a7dbd426d1712b350fbeaa8269f5ae7bd232c641d8e5673226c3

SHA512
9eca93986aa560bbb26e86339f0959450f38c633df2325ec022a6656cccf4b5d6a17cda51f081ffb951f537104fa0777ebf5b6dfbf1fe149eb316a6047f27301

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

Filesize
342B

MD5
765c9ab22cb0d71a3c46a2954d134a36

SHA1
b9ab3ec5630ad5444e091a4e00eb25342cbfc0a1

SHA256
b0f0d751ff0593b5c0a054784a9ccf4bc242989bd233e0711971183b544f86a3

SHA512
8f0b30f004fd2994bd76c8e22e904b65b566cfb227ca95d9c18679a3a84f12acc9725ec5de6670a0b48519588f0c1bb18ffbff4f943c3f1e12bf094e05002cba

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

Filesize
342B

MD5
97c8b94962c3b9bf385075a280d40bf7

SHA1
7c05cc8ce82e951434e76d64ab331460ef25eb89

SHA256
da8685a54140010e82bb526eafe2b66179e13becedf18ab0fdd4beec3cd2f44f

SHA512
b3fc9f8f769a0f6087b8c437f3fb873ef2520ba9577e9449deb0e62b954368ed018323e673420987f6c420e1e46ae4ac5aeaca3536951eff0c8626be14b2bbc4

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C:\Users\Admin\AppData\Local\Temp\Cab8CE4.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8DD7.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit