0269815859504911c6643b2f9edb8e212ea8a4059a1eae76a722eac51e8bbefb

Analysis

max time kernel
0s
max time network
146s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 00:11

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General

Target

1bed396d31887b82fb67745a0d82f02b.html
Size

22KB
MD5

1bed396d31887b82fb67745a0d82f02b
SHA1

9b3303372a1da45e17647297e2a8444e62b18281
SHA256

0269815859504911c6643b2f9edb8e212ea8a4059a1eae76a722eac51e8bbefb
SHA512

f933695f9abb044130acbf753469298750101b4f555c26a17aca7a3c594af4c60b1b3fcde111f0847b2f9365b9c02db717cccd6785f8f35a47ad0f49aaa7251e
SSDEEP

384:I7Geh9xcB4SlifmsOSv63g7WDM4GgHG1ultBxA1:I776lTc1

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\GPU	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\Zoom	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\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BA31C141-A3BF-11EE-8E99-56B3956C75C7} = "0"	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\Main	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\InternetRegistry	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\IETld\LowMic	iexplore.exe
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\PageSetup	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2996	iexplore.exe
2996	iexplore.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2992	2996	iexplore.exe	16
PID 2996 wrote to memory of 2992	2996	iexplore.exe	16
PID 2996 wrote to memory of 2992	2996	iexplore.exe	16
PID 2996 wrote to memory of 2992	2996	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1bed396d31887b82fb67745a0d82f02b.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2996 CREDAT:275457 /prefetch:2
  2⤵
  PID:2992

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
75671241dce961225fe03b9bb038ed58

SHA1
d254b3d7de06b578c16b7043d5b3855dbdb0bd91

SHA256
1c0fb060561e7c2c0966c6f3b14ad726b7863bccdb5b8be02770dfa592450a41

SHA512
a16716d75f28fbcb8cc03f0412b8abe5df76f8ecf8a480b593fdbab35575d07875b598c1e929a41224f658144f3df5a92df4c864976f2d54cf59b5b03b39fbd4

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

Filesize
344B

MD5
bf2d92da7ed314a099b70093e8a54029

SHA1
723a2436a997a145ce56ab26be174c5b8148adc8

SHA256
3c643720ccfe40885f209ee86dac87aaa03d96c071f22f31ae17d3c8bc8cb906

SHA512
51a5435a1797c232b11a8e5849f97b6ecd5cfe78f106d4e36b4e279066c866a5b8e1031c0f636f6cb36477003bbc5aa2d7a9e713d43ee89a4a2f8ea25b9d47d5

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

Filesize
344B

MD5
12745cab9c37bd8c15ff07391bbc6010

SHA1
f0a46b84ebd5f29e88f14cb61745cd04d6655d07

SHA256
b42edaafca034632d0d2204cabb4f663df82d0d36a29e40846f3b9305052e92b

SHA512
933f66722328ea635812a043579996296aa4018b0ef1debcc7110e52800d01aa1e57afc77215fce52af3fb85496d65492a46baf2471b4752f9487e8d1c7d88b5

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

Filesize
344B

MD5
b1a68ec5520095c163d225f26e7ddc41

SHA1
46e7dbcf6e7980fc3f4aea2437f77169a2d48567

SHA256
c0bc17b74c07d637b524cfce357266e6e56dfebb0ceb62f200b04eceb9ee9b3c

SHA512
44e524406c343949b71da362990bb742099473a17be281db554a18a9b6f4d90905a0e6e26c207b293f4fa41750471b790d16ae0e10df69a2bea0a29367d19c27

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

Filesize
344B

MD5
fc910bbf5132584cdea4872673e221f1

SHA1
74aa1ae00e689f02475c79bb60acd6834835e48a

SHA256
333a304a3fcf88e89b014f64c26ee980db93cdf15ba39a66343f62e469d3216d

SHA512
a585846e84679e7cd74139ed824156ecc728638e0b01ab88ed9df73cbba500df760d45a7189057e098c73a5930bbac301b25d6988d8160614abcf4f86f0cb448

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

Filesize
344B

MD5
68a1d445d50e82aabc2125f7f4a82e83

SHA1
94d8f04b3c778e058b3b5bfc636d74662b07e25d

SHA256
093f8d55e565ccb802dedd0cd656df47d3004bd9c5b4c26c2b0ce6444e85913c

SHA512
08e94d6166d26ff8c315381bec458d72e90f1d50537e1f15e6502e3fbf62774c0426811a320c5e664fff3e375949c50cdaf01085025fcd0c9d3789981e511c36

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

Filesize
344B

MD5
e0e2366711e9fc376827629bbe15b275

SHA1
7be4dd48085f305cb50567138757ea31beb6a205

SHA256
b6b29504bf1f5b8b86508de18b6cf8f943021e67ef351ae1be77db6c301ca1ed

SHA512
708675e8e08dd8ecec122a24e54394b66485d1799a16f08075c4918f5bc270f3ffa3e5564c62c4439eba245fe7ca6633bda0ae2f1f2d869b20d4b946e3b2b962

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

Filesize
344B

MD5
4bcf56390a66c740aad1c95cf4a1bc9c

SHA1
8dc1311a810e86379246e824bc02feeebadfcc53

SHA256
ff2e119004d91dc76a7d9b7d4581aff10cf604539d0a6dc7c8b3cfdb30086fb0

SHA512
2e81d5ebb89c27d63e7df5a20683f092d21d03e46bca5c2005cedef3aba9a10a7e838181acd2d2e0cf8d9b981e0c4a62bcd33756b0ca126a36ce2399ffe85774

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab14AB.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar14BE.tmp

Filesize
45KB

MD5
cae17bc9c5d74e0e1142b20a7889efdb

SHA1
cfea5f7d29a7dad0a1a25daf18a0cd4cb79cac86

SHA256
4d74c7d252b593f92d04a5538ff5688a4ec720ab664ac723512fbcfa3f5ab691

SHA512
42ba66aa767f8a15ce38f9e72990fe41e4fb2d7266e4334be0bcb7db7ac7eb38e7f3b424bb4fc5583197257e9fefc11ab19285f0881a054f338463fefb483dfd

Download Submit