e51bcd62bfe5d793c396c8b1db1dc885e1cc7407add37ff664c07d4597281c8d

Analysis

max time kernel
117s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 05:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0943543cc5f41877cd3fa53cc6d13883.html
Size

106KB
MD5

0943543cc5f41877cd3fa53cc6d13883
SHA1

c81ef09c38be1bc551dbee4494bb69492041fe72
SHA256

e51bcd62bfe5d793c396c8b1db1dc885e1cc7407add37ff664c07d4597281c8d
SHA512

dab17ef3c22e035354630f4259744c5134e1203d28d5d69f9385b610ce38c345005870fbff781ac1c88250b2275d8307e500df38f1bb8f32d386203e38dc4ad4
SSDEEP

1536:wlCYKs3aIDm00+uQ8WVd3UUaf8kcXDUafy2tGUafeOJU:wslY9Vf7DkUaf8XXDUafyQGUafeUU

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409684370"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{781A1941-A344-11EE-8FC2-4A7F2EE8F0A9} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2904	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2904	iexplore.exe
2904	iexplore.exe
3028	IEXPLORE.EXE
3028	IEXPLORE.EXE
3028	IEXPLORE.EXE
3028	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 3028	2904	iexplore.exe	17
PID 2904 wrote to memory of 3028	2904	iexplore.exe	17
PID 2904 wrote to memory of 3028	2904	iexplore.exe	17
PID 2904 wrote to memory of 3028	2904	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0943543cc5f41877cd3fa53cc6d13883.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2904 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3028

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

Loading Replay Monitor...

Downloads

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

Filesize
344B

MD5
38484fd071c98e5fd8f4b63eb4c2d3fa

SHA1
086f516f6713709e6ab071b53fe34a56af849504

SHA256
d653938501444999ccab32f12892e76e0a473e1d41aed5e0a4ea8cab4c9940d0

SHA512
b8338bd57870a95c969f9e7460eb005a41dc47f3bcdc36e61f1f692fd3b8093f318529d3c68c8799506f9bded4d7b22ca515a394a1f63e79054b6bb8e382fb32

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

Filesize
344B

MD5
7885d73e550acf35bc91b709ccc887d0

SHA1
d251513fa327afe8c074d9d8ade6048004198605

SHA256
397083d830265fc31615c196f28d0ab243e3d04291349cb035833deba6c60644

SHA512
484a206c45716cb2591244e3a648554a598502286ac919eab98ea4edf5c7ae57b274d0c3be3f83754f71c3d6b30966e85d5f4b1158d2850abe183b0f01c9b878

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

Filesize
344B

MD5
6c04d30db14c14849e0d1967a2ef3631

SHA1
3c4bf61bfa1eef1388ec5dff260d9b6ea5067762

SHA256
0381953ecf60eaed67990a4d613c3e9083f3e04eb7587a8f07fa596790464216

SHA512
8cc7069bae4245b7cd2e3928fe252d81d890e2df22fdff20fc20d349dd404cc93b9b79abd54adc5aa4555edf7fb3946034e6a20533c23f480e5da362bbf7bf3b

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

Filesize
344B

MD5
f805ae9277cd863b94603af0f818e0ff

SHA1
b61554b36e6e2b42fd42ce8af3f0eb5ec73670da

SHA256
14c34c2aed886b463ed0c106b7cbdc7df0fbfedac92a81e69754ff23dbbd0863

SHA512
d33708fe73ad4cc1de5f0b766c50b559b81ed952427976e1a89e7b82355187aab663d00ae5d93b917b7802f4c5f1212027d007f53c3dea9bc2b03f9d14dec4ed

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

Filesize
344B

MD5
b709bbafe188283e22c18d4e7a2178e2

SHA1
cf71297eec07ed9ba37a50eff329f2047b2d3dd0

SHA256
be9cfe672349306a7aaa9d844de3bd76476a41e2eb43bfb5ee14565b80930e7d

SHA512
ac22b7f77e1ba1ff2019e0732e187af2b429ff1491cf5baa42ef43db1f4b101ef67fe64dbeb3d251a5d06c3ccef90ac14460ea0bdd94208fa6e8eda0d77cd121

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

Filesize
344B

MD5
c4ddce51f7d4695f935fb7135ce49c16

SHA1
81d3d4958e4ac5cb5798ba35293bf7c7ca98b994

SHA256
24f6e787a104710ced0f608a4aa1d4948e9ceb2ada4cfb3b417ada1d95566a52

SHA512
26af19baa51aa1ba887085ae2312349b3a5fe437e6821d3bfa23555e7c1077665dbda1ab1a1d970201f278b8a4b2baab902c101e118066e728a58fb494be6b61

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

Filesize
344B

MD5
1f4cacc863ee975f4622d51acea0d278

SHA1
dac76e112fea4d9d3e9af4275a59c411e38dbcef

SHA256
2f671366d79015ad97d772944d6b2b86960963bc3c5d3828958b4ccdeef8c4a7

SHA512
3e1113b431c676f1fb460598007de5d3ab5adde4bdb254f0e1ec7d17a1da50dfcc23e02c4df4ca5362b3975481be217b5ca48a2a39b0909d2ee12740bc9f8e8f

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

Filesize
344B

MD5
706bc2a39e13961a92eb676385b97c85

SHA1
ee99bda9e479ed961a6734387b2c27d8c5de7ed0

SHA256
e2598d21686c6ce37a7c5884abe9896e034c2c97cbe305c0253cea0940a55b39

SHA512
3ac7425315e6ea06f5e1271f0114ef1fa6e8b75b664687905f6f0937e94b3a54a498df6d0ef16ab548b9ef3acba0f9f6c1e44e3c5a6eb1b9ead9902e6a8e771b

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

Filesize
344B

MD5
45d691710a4084ab929dadd323cf1f2f

SHA1
517bfb9099fe2f07e0e64f76ff216ac7c9e12929

SHA256
8dddfa394f9b82abfef6ae92e2b723d890a74f7ce59d73703dd6c434161fb3c4

SHA512
4cd31746f3998fc88b8a76a05ef40fcb5ae008261bb3410da01214a5f1c46392366cea6d2f683d9348404c169426445885e7b471ab39f064bfc926e13912631e

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC31.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC43.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit