e66684ce861b7a5aaf57c975a2526be8b197d61bff7ee29ebeaf673458912b1c

General

Target

4d71c70c3d81c5fe99737dda1072b39c.html
Size

100KB
MD5

4d71c70c3d81c5fe99737dda1072b39c
SHA1

589d04abc5118ccc59e416cda170453c7a750eda
SHA256

e66684ce861b7a5aaf57c975a2526be8b197d61bff7ee29ebeaf673458912b1c
SHA512

705c12d7eb3ee327bab939edd54e324f9f1f978642b999cc13ccac975d017fd6e8b4fd03bac969a5fef3b74e81a1090ed861f9c57169e5c48038356b0140b3db
SSDEEP

768:kkobmmap6D4LMZxusSbtAQpvQzOQBg5c3XzSFZ4+/5GjLmXFhUtm0DCTcb42ReA9:XjOLmXFh6eAMkx3

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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{86160381-A473-11EE-9905-C2500A176F17} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2956	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2956	iexplore.exe
2956	iexplore.exe
2368	IEXPLORE.EXE
2368	IEXPLORE.EXE
2368	IEXPLORE.EXE
2368	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2368	2956	iexplore.exe	17
PID 2956 wrote to memory of 2368	2956	iexplore.exe	17
PID 2956 wrote to memory of 2368	2956	iexplore.exe	17
PID 2956 wrote to memory of 2368	2956	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4d71c70c3d81c5fe99737dda1072b39c.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2956 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2368

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
75f03793c617bae6c326d755f157f667

SHA1
9e81ada37abad8fd3c681441221cd96ae7f3aa90

SHA256
0f2a88cac3d71a2ad809d46211240564123e1eb073b6efaa3548ee1e52da790d

SHA512
9d970ffd5e622fac8a32915d5b649b2724d6fe04197c1db5e04baac6c071472fcb236656539f6be9f6ef07bc29917e90bd676c41b9f348337cfc701181935720

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

Filesize
344B

MD5
85160ec6ca9e0ba74a31f638e305b3d1

SHA1
acce22c4b5157576e5bb45d6a79404f660290dfb

SHA256
c6540d5e664a89c9e0e8ba53469c4e0aa4cac4c681a1b56cf01391e02420dbeb

SHA512
b8d27d2655391c183068f0d9c0d239e501ed3af958bbad314770e3e19acd77191eee97140bfb3c48934fc1ce0a2785ade073297d2a7b6dc4cd1b609d7a67cc43

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

Filesize
344B

MD5
61661ed7c529b67eb0670f13553d0f35

SHA1
389a6c2f925d0ebebb47411efd9239c1a5734d1a

SHA256
4932e1c4bfb5ff72937cd5635c5b813306fe5924523d0c13596a308989697745

SHA512
56d92a8b9d20b3f06ef0fb060edd9f88f2d8310eaa67899e8e75d11850498ca088c2f84ad542a7dedf403c4b8b217145489e99b5a7f5b6766066fc12e7d0cb3d

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

Filesize
344B

MD5
d2a1bf6ef3888a3b938e9489b0ab712c

SHA1
fb251cd0076e0e62c2cf539a544ecb1cead2e8dc

SHA256
cbc40186a9449a69209ddf192d43cb44afd00811074a60682f5308d506dc13bd

SHA512
1d2cb2e14616cfd9d90a72a25335e57c0489c61deb9311fadac077dd5c36aa60078909f9e051e7d9eb5da496f679c623bf140fa6d96dab0a078654c1f1cb8415

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

Filesize
344B

MD5
7f9535bbe6d6b64dd19592db22235327

SHA1
b9afbad750d3c92af4c7151e42c733ae4efbe06d

SHA256
21fa7197b1f4b4932021fe6e20bc7968bf8289c264028b8c6133ff3371c983dc

SHA512
17c03e2893017eb9ea232468af2549b542ea188607cc37a0e7c4b46fb9511bc51e60146130c889da3ed9cdb378d0d1bf8bda69e5bcb5f2a5299197c4d401de24

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

Filesize
344B

MD5
688094ef67236b26e63547e74d48ced3

SHA1
b152e9427492ecf3bf44368e86ccef4d8cbb38ca

SHA256
953f8067336cb68778c58940a6ae547d72e2b3983ecff635852b9fd6df7d7271

SHA512
cd273db36c69dd165f59900a40f33775ced3bdf665d731340ac389fd03476286896cf63583a87d25f36abcbd5f9af6e079877ba9c6edfcaa33a5af863f670dbf

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

Filesize
344B

MD5
d2d65e133d16f43de550f3b7f933b32d

SHA1
994196b2ac19a18ed7f290b9cb3967461ff5479c

SHA256
00e5f6bb84d69b2512e078f973e24595781ac63d151e00ed30916acdbf8efcc2

SHA512
401509a57b903cf4b03aae99d6f78e72e42634fd2c88757f03b8240ad5b36fc9bf4189df3095440fd8c8e26a22254889aeb835de2202359cd7e1a671bf671b59

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4BC6.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit

Analysis

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