d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Analysis

max time kernel
50s
max time network
53s
platform
windows10_x64
resource
win10-20220223-en
submitted
31/03/2022, 15:54

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General

Target

&ved=2ahUKEwjYwKrU28D1AhWekYkEHWVaBIsQFnoECAYQAQ.html
Size

315B
MD5

a34ac19f4afae63adc5d2f7bc970c07f
SHA1

a82190fc530c265aa40a045c21770d967f4767b8
SHA256

d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3
SHA512

42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3199282393"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b3a8c21745d801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30950679"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3199282393"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30950679"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0f198c11745d801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30950679"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3238813579"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070b7a54135b3dd4a858ed45c461af9a9000000000200000000001066000000010000200000000f3d5706bdfc57b02a69f21c836c4fcd08214d8166e80a12ac6b094c0f53ac3c000000000e8000000002000020000000e00aece53d270fabece549eb3daf778f70f26a0f12d17831729b5256a4c0144220000000c56b21856b26aea9a3beb0bddf20fac03495e977eb658e42f013773a25c4f3d64000000021c63494f20ffa4113a75d8b5e952ffc8e3d04b668470ec4ed4d3890907eb970d58b9b76d6697d56fa736fe05e1927915af58e6c0316b060dabb89e6db7c80fd	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EA4E7397-B10A-11EC-9C58-7AF3C4D00D7F} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000070b7a54135b3dd4a858ed45c461af9a900000000020000000000106600000001000020000000e941a8b61956499100a1fa4e836d6d58f1e6af32e6239695652d36958b400caf000000000e800000000200002000000045408fea091796ce4880762c128438588ad833e300b3ae86086b2c202cccee91200000003c6b2ce25f7f9182cb4154ca6c911f8ff2b96059c7fe9db068722cb972a254d640000000304d3942da4832a91d8af478050e165aeac5bee4f837a35ea2987879340480cd87b90b58671b146ac4fb3736f405fd9001aff49d75c0a0962648e87cf5a41595	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1937337463-1541593363-3360944660-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3524	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3524	iexplore.exe
3524	iexplore.exe
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE
3008	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 3008	3524	iexplore.exe	42
PID 3524 wrote to memory of 3008	3524	iexplore.exe	42
PID 3524 wrote to memory of 3008	3524	iexplore.exe	42

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\&ved=2ahUKEwjYwKrU28D1AhWekYkEHWVaBIsQFnoECAYQAQ.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3524 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3008

Network

MITRE ATT&CK Enterprise v6

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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
d563daa43dc3727df0768a4dd45e83eb

SHA1
4374f84c1188cd5c63b2000e9c188d602c6bfb85

SHA256
f4e7ae620324beae96eb8dfc636a3de527a4dff22c0422419eb6a2a39d53bfed

SHA512
225c5bcbff3a50a9699437751c31ecacef7ca0a7e51f48133a2f3408821929944dfbdbb4a55eea7378727b7ea1f8a0f205b2c7645b3496cf2a36b215caf9818e

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
434B

MD5
7c961e1c3eee727894364d608bfa7ea7

SHA1
a61f823fdd34d5ae3d67c6598d709ba310164a38

SHA256
1fe2b72c2690360126c4ff7b521f5db3295c1e6001851c5607b5b3bb1ec18eae

SHA512
30c9753132e431ede1f776b967183459c5179f4a23f2d25b8c89a3394da9453e9b11185a8bf3e5495660f9f1ca3aa167df418b77d3ed42455f738cb48765b04e

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