e7c17532f53a61d2f2240b0349e2793b63cf27391e4d041510c3269e41cfebe4

General

Target

0cf661f69f77cbba3049ec53be3324fe.html
Size

10KB
MD5

0cf661f69f77cbba3049ec53be3324fe
SHA1

533653ac3d0e04589352939b4fbd99576498c615
SHA256

e7c17532f53a61d2f2240b0349e2793b63cf27391e4d041510c3269e41cfebe4
SHA512

9ef29e489f758e5af20003513dd592130b3aca0d9f03fdb734383181eb97bd2a7b1645098c9b99f7f86c08108c78739cbc38ba93bc5adbdfc7d5a936f620870f
SSDEEP

192:2VRlIsr03k18k/w1wvqVkZHBhYnZvhvcn01SZauBuLbdU8d:sRlIcuk3/gYHBhYnZvhvcn0kaguLZ

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-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E5A04E71-A7F0-11EE-8723-CA8D9A91D956} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410198236"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2672	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2672	iexplore.exe
2672	iexplore.exe
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE
2372	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2372	2672	iexplore.exe	28
PID 2672 wrote to memory of 2372	2672	iexplore.exe	28
PID 2672 wrote to memory of 2372	2672	iexplore.exe	28
PID 2672 wrote to memory of 2372	2672	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0cf661f69f77cbba3049ec53be3324fe.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2672 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2372

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
d63e9efc0e416574a3733a2b90149f1c

SHA1
54cffba75689604468cdee95bf757a364bb32030

SHA256
ec66ac3e9575fc8886475a6488209b97da583dfd61d004a7d68e9f821d01170f

SHA512
2cabbd28019c2c484e59784194ced08f0a7f16b17e739e53090267639d50a54f09e253eeed94a206d870687fb30182bc080677d13b6296648d936f7388bfa69f

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

Filesize
344B

MD5
b3eed61dbd6eff77e0372c1dbe64bce3

SHA1
b647be4c9b8fc1f94505ab5a2b2eaf9734b29717

SHA256
3a82cc05d3d6df382b9c996d986e9bfba6b87ef00ec4d0e8ba84a696b4afd5c3

SHA512
8035f9e41ce1efddf29eeb4a17dd7ef668afd7e0ba07f0a0a6e396e8f2f7d3f1b0f4e77ff876b65b5bd4a8e41e4106b98a7f84922e1c887de113e6263c6823a7

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

Filesize
344B

MD5
1a4591c247db6aa69d6457529b9eb947

SHA1
2147b4bed14e6e187c74f8d23c8b0a0d4f10ae7d

SHA256
8bbef2490692b75c97fff63818aa5139d1e7e3700c5db14348d100ec4b5562f5

SHA512
2579e152b5a8283805c0d33ae3d47a88a672a50e0532b6034d0c990b952f8f17d74b1d4379a9d706de8839149dea53146475404e933d6f6b26e53273781a77cf

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

Filesize
344B

MD5
e4f276a2e84c2d19764bf75e3f030393

SHA1
8c26e71faa85a81e52a97527b3496f0af5b56683

SHA256
ca207fc87213a2d42b6f7e42ec57728c72c765a6f5198105b75691cb1f8ddfc7

SHA512
0bc429b4af68810c1944a09eca6f9956fe3344dce6e574dd9178d0419131e5acf482c808ca5608290e128e4e0698837d36a6c24b76005cf4898fa248bebd4e42

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

Filesize
344B

MD5
ed4e6bacabd54dc3cf07db292638d12f

SHA1
1fd2ce20bfd715b3b1957642e8bececf67f5f8f4

SHA256
1be53c1c6962867b0b32dce60a9c3655fd57adcc08d45d8e5b12ee4e0dea5603

SHA512
b875619e45627e5760568317af43ef307ae1255b1a7a91f5f47614efe15c182a2d3baa65c21c3862a1c10897e19888d85620529a89906443335935508a5ea50d

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C:\Users\Admin\AppData\Local\Temp\Cab50AF.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar51AE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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Analysis

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