4873f25a1c0c5e4eac5405e76833bd86609f4ae15eb4ce24012887b233b84a23

General

Target

05159d19aa7206cde38ddf43c6c6f5a0.html
Size

65KB
MD5

05159d19aa7206cde38ddf43c6c6f5a0
SHA1

4c24b39fd0afa0f3e81beedc3d2925d21dfcd2da
SHA256

4873f25a1c0c5e4eac5405e76833bd86609f4ae15eb4ce24012887b233b84a23
SHA512

4e566a2c302b546665bdb84d813d1288cfb312351d0204fbd2a0b2fb49b7a786b0920f2b92d1284bf5a1ac5f85d7f6d57a651769be117699ef114aa71ff7c5f1
SSDEEP

1536:P5X0tRBH+pMbkB1UWSjjdvJiW4Wi9qiBE7VixZ8xFYldf:RsBH+p3+JJi0i9qiBE7VixZ8xFYldf

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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Recovery\PendingRecovery	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\PendingRecovery\AdminActive = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D273CD51-A6EB-11EE-87B1-5E688C03EF37} = "0"	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\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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\IETld\LowMic	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\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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
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\Zoom	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
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2632	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2632	iexplore.exe
2632	iexplore.exe
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2316	2632	iexplore.exe	28
PID 2632 wrote to memory of 2316	2632	iexplore.exe	28
PID 2632 wrote to memory of 2316	2632	iexplore.exe	28
PID 2632 wrote to memory of 2316	2632	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\05159d19aa7206cde38ddf43c6c6f5a0.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2632 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
82d256f5ddff99723ddaa0c729881173

SHA1
fd9a44c8baac9bab8ffcf5cd844d522e2a70fc86

SHA256
27a660ae8f21d28d56302d0607ee979d64b597bc90c4ee786027d9262e487949

SHA512
3454874f9e559c3daaf37db697050dc7035f16c134134b08e5061a391ab63bc003bb86014e1b18641447f0f0f1a87550910b62956c4102bab7048b936133d338

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

Filesize
344B

MD5
62aa5140cfaf7ccad2750295f5ad511c

SHA1
df815e0c5ae7eb5de6801f9a71c6b11669b72141

SHA256
898694d0d4bdecd6b643b1fe10aa86c9836657d7324b8edd7710f3c5e93a886e

SHA512
2e2309b5889eb0a2ce10f148c850e20c4e8b2c1bfd301d1f62d21bd3fe2edfb62d61bb543d922ff6aba5b2757030b7c8f3701e8966a3ac3c7b40fc8db8913dd8

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

Filesize
344B

MD5
87d0e9bab40e3519c7131602d305b5a8

SHA1
a1556e4819649974b685082c7edabe0426f1c4aa

SHA256
80284763b3a5a7234bdf6c350d09276e1f3c2d500fd78a52b0990bc2353e5824

SHA512
81cf02b3366176e6efc1bed605b1a045a9d446eac173d47b54eb75729f3ae4813353d8cb731ca7d6ef16550f90d49aea63590c8b67287b54cf56e9b556270c70

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

Filesize
344B

MD5
5022d0afee17a3f2644de4050e341aec

SHA1
a65517eb921ed9ffb4209be2a72a3af4b71b9edf

SHA256
3f492d77be095b412ab5f69a000cfb52137cd8afa4cec41c5ef3f7c0755a0c0a

SHA512
9942d72f167af507f270fa9b90c3cb1c482cb3e0aac5f52462f8eac19fcb3bcadb61feed2ae492c7fb894c7978a28a0f45119ee93075d34913b4ccc91482e9e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HVBRC7A9\AUWW7C25.htm

Filesize
83KB

MD5
fad84a368a4dc620f14bebb1c17a7148

SHA1
d4abc5631385e2b267a352a029ec2ed4f2023bfb

SHA256
84094a75ce2d260134bccbfc7693865c45e98b722ee48d6a0f6f5eeb01f9cff6

SHA512
9219fcc65af816aa290f6679d759df0b5d9e48ec06af6c62ba196290a9345a23b8839d63ad90a277c61c3a8a612c574bb13765bd16cc84fa43e2a8ce2f3677fa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JIH1AB02\style[1].css

Filesize
5B

MD5
fda44910deb1a460be4ac5d56d61d837

SHA1
f6d0c643351580307b2eaa6a7560e76965496bc7

SHA256
933b971c6388d594a23fa1559825db5bec8ade2db1240aa8fc9d0c684949e8c9

SHA512
57dda9aa7c29f960cd7948a4e4567844d3289fa729e9e388e7f4edcbdf16bf6a94536598b4f9ff8942849f1f96bd3c00bc24a75e748a36fbf2a145f63bf904c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1611.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar178B.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit

Analysis

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