dde26d625c20374bf81384aef4a5370b970e32c4465b7275c66bcd80a6010864

Analysis

max time kernel
122s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 03:55

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General

Target

04221efc802ff0fdd57198574ce4da35.html
Size

11KB
MD5

04221efc802ff0fdd57198574ce4da35
SHA1

03ead9084768a8cde3a852eae2c5eee3ecb5ffe3
SHA256

dde26d625c20374bf81384aef4a5370b970e32c4465b7275c66bcd80a6010864
SHA512

250ee3dc96e4d4a6f279185d07a23758c72f400765ecc03fc6832892e3fa2a054365621524fdf5dd4716241129bfcb9ea4df27eacd6634379b4b729bd38707be
SSDEEP

192:2VVlIsr03ZK8k/w1wvqyOBm9nLcCEXg01JauBuLbdU8d:sVlIcuZS/gcOBm9nLcCEXg0JaguLZ

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-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409790217"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EC60EE91-A43A-11EE-91F8-4AE60EE50717} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2468	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2468	iexplore.exe
2468	iexplore.exe
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE
2536	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2536	2468	iexplore.exe	28
PID 2468 wrote to memory of 2536	2468	iexplore.exe	28
PID 2468 wrote to memory of 2536	2468	iexplore.exe	28
PID 2468 wrote to memory of 2536	2468	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\04221efc802ff0fdd57198574ce4da35.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2468 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2536

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
09d0d981b5a937e06a8c7228be8b82e0

SHA1
be7e20ed7c686352c42df921093c729ccc1b5b70

SHA256
bf7906e85b0aba4a6a4e640dcf73a01c05f97df54ff7b5e3f315a7959c112532

SHA512
96e2ef8edc22e28537f7f17b8dbffdf26cfc008927aa2a394a170263e85d75e30cd97369f0cf5c87e39308be1d0ef470d86f0f6e33e6d7c8b6760323507f4066

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

Filesize
344B

MD5
de2bd1d7881d6ed1e74724b3a8ec2fae

SHA1
736e54cee8728348d87749debcb1cb6ffe04aaf0

SHA256
17c78cd5394a0136579854f9cadd8f4dbeb4798b626d19f6fda8b1597c572c78

SHA512
a22977f356841309c06d7393dfb480863d072e72f1a1ead8596fa359006deff3eb1e541678106ec11b32861380a47c4bda818ac7bd0b6b4c8e945e347d975ddd

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

Filesize
344B

MD5
c7e05d7138040e46314fbaa3fdb23d9a

SHA1
1d32440176250c823529b5aaadf0887c85c94569

SHA256
6aeb1f90522c33ef6260e02392f912371be983296ae55ff0cce491f18b612076

SHA512
a782c9ebe8cd5bb75078a7e7ab8d2533aae079c67f35412689e4d2ed5ab22391a880ddce484ccb56499b1724c0226defc75e581f5e57117df65c27f48f331506

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

Filesize
344B

MD5
029f40a408f85995d15af3cb531285c4

SHA1
a67643e9ab0415344490532f8d4a4b3d2387097c

SHA256
89455155a495d7e8dfac35db8c58ef7630991a02a4d3478d803b25d477784614

SHA512
93a30832f7d5210ccc2db2c0ff4a0fb0377e0aa7803239384ceea6bb81cac08e9d0cfb8671cf984de8b69bd7e129527537d177818a03eb68956ea77c12ec0def

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

Filesize
344B

MD5
2247dc543e87f7a8abad7bf26bb4858d

SHA1
097be94406ccc1f129095eaef89b7f09c006525d

SHA256
562c765f3f919422a62b1875744151547cba551f966722d16b5c76236b94ee7d

SHA512
d855dcfeedb10b1300d67a6c3707e150e685307db07c829a77488c48f6efdb1619e2c0dd3cbed7c8c7839d677c972f1deb41a8101870e48cedf62363824143a9

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

Filesize
344B

MD5
f31d3145400f3b8100d5b218f4714f8c

SHA1
82e9852d6e347d5d288197bc68e0361cd46b3d44

SHA256
270f788d1d20c6e836b69fd6aa098db811becdff78ce49eb5a1202378d02bb70

SHA512
d75bb0bcbcc4e274cc3d82856cab808068087f0b0b6541bd87bbc1694324ff372b514a4f21946b982d021b643ca6a4e0c0c8800695034beb4f9526540f5c963d

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

Filesize
344B

MD5
fa33bb1dc5445cecc4fcaadfcbcfae9f

SHA1
c736d763922ca9b1a5f2a916f07b6dac636dc127

SHA256
9cfb4f6066f03cdfa0e87d0e0bac9abafb0ff1f37d93b45eb5a7e9135453c1a0

SHA512
3fd0ebf53e0f32b43d0352e5a97183a84b3f7b0eac90c6ec3fbccb19ec34f0d488bd013dd952f580e02b80ec97db76b0965759197106964d14e6c015f5ad22db

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

Filesize
344B

MD5
2f83aedb9c7f69d01a470532dd6b6b6b

SHA1
fe3f67583b5ba12a72ce9b377789e16e3861eda5

SHA256
729c564faf4dfd2ee6e86fecda8b22aaf73723b6c65f17989fd6a2f37058790e

SHA512
2a6f8901dec6e43131490b04e5be68d066023bd1babf3ce4bda1aab8aa2718044c2f35360881747f556beedc53d92b4a22f074ab02e1d0de88511c0740f16904

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C:\Users\Admin\AppData\Local\Temp\Cab4414.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar44A3.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit