3060060147319e08bafc1c767b33c2643d3497ae8a2096f85fd10163f0364448

Analysis

max time kernel
121s
max time network
135s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/01/2024, 07:23

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General

Target

5aa1033a2ea96980bab309bcf15e1dee.html
Size

12KB
MD5

5aa1033a2ea96980bab309bcf15e1dee
SHA1

36960643c1133f1dba3b38c40a215123c881b382
SHA256

3060060147319e08bafc1c767b33c2643d3497ae8a2096f85fd10163f0364448
SHA512

12325b4d52c7e8f0f59497672389af5335ba9f571203d85342d328bd22fd5fe8fd68e46908846d12a9ba9ce31cca6cbc7beb3ca119b3b7f1f40c493f3fc9fc57
SSDEEP

384:QIzdnFchXgld6rTyv6Rb+nQKrlibQmYMH/pMF1E:LzEFggyvCAdhi8yfpe1E

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 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\Recovery\PendingRecovery	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\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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
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	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
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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4084cbb0ba46da01	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\Recovery\AdminActive	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 (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "411378885"	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\AdminActive\{D08E2941-B2AD-11EE-B84A-D2016227024C} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000566b58630fb3a044b91770fce5e9b2d600000000020000000000106600000001000020000000f2ecff2c860b9e49b1bc08b784689303ac649b5cf6e1445a4718442dddbf283b000000000e800000000200002000000070c0dfd715dac5e002d15758ad9b9ab52cf0336416425ba6736458bf5680e0a1200000009f395086db416321de658b69460831a35f04016a9fa833d400b61fe6c2348bc340000000ae7c1ebc59915b4e8e578c7ebb8eda352e5d43a23578504019110f65a25160011dcb8deeda6ae7e14fd45c97ccef378989673bc406c1b5c85aee4170e0df4922	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main	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\TabbedBrowsing\NTPFirstRun = "1"	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\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\IntelliForms	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\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1732	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1732	iexplore.exe
1732	iexplore.exe
2084	IEXPLORE.EXE
2084	IEXPLORE.EXE
2084	IEXPLORE.EXE
2084	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2084	1732	iexplore.exe	21
PID 1732 wrote to memory of 2084	1732	iexplore.exe	21
PID 1732 wrote to memory of 2084	1732	iexplore.exe	21
PID 1732 wrote to memory of 2084	1732	iexplore.exe	21

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5aa1033a2ea96980bab309bcf15e1dee.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1732 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2084

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
7689175f793c283dc0e558be4a690dab

SHA1
41aa02823daa7180f41d847951901e94a6d02052

SHA256
b2a2cbf18abaeb6da0c5bf1fdc6d02615d7c5dca3c15e6db049d2f097c5589de

SHA512
f7018ca62a9c3806756ceb67271c5818eacfe9914a35faf6903de59bad319643652e37c018e4c5de76eb722a82d3ff65ff94ccc47609883f0f7e6f464b80bb0e

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

Filesize
344B

MD5
f17261304c8db704cc239baa51044196

SHA1
37b0b6ffcfa4685167ea10a4e1c5e623224075e8

SHA256
0ef712a07a390090e63f347f353e44367aa423a4adef3b0ff359231856e42a8f

SHA512
ce912b6ef9c5a668b3fb5735ba0d34c83fb6fdd6ba0f6d98d125645e4e9e8e92e4d0beedeaf61c877f52dc11ddf894a8b4e49158f2f483b8eb2977b83564f559

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

Filesize
344B

MD5
b0fd9bd0502186ce8ea274e15588f04d

SHA1
edf1a44728929d3a85ce0ce8a46a792a51343fe6

SHA256
990f978398577306b48a5d8ef878d437034c724ba4a32f5705cb86694be7257d

SHA512
068b6a80cf55ffd0f2c3be89c794277c3750ec6814ba64b5d9bbeebf19994df7fd86c546f76b01c631d24a51c381de9e8f0e5ab4dac46d9119ae827d7a9a543a

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

Filesize
344B

MD5
549c642d252121c2722b975986328984

SHA1
b8490e24c3188d66a905d16906aa6c550afb4db2

SHA256
78a5a71827f242cacb809f0596dc8f0ed0b80cb31a52514506c5046bcaa0a96e

SHA512
7743017b3d0f1f8d72cd6c88e35f481ee4332c0dde7fd6f3346ed15e868d0e99a41caddcca767d57022a8240a78c52d50ad642254ee000734c083c8d400992ee

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

Filesize
344B

MD5
de7c00fc9bf659105704b33b64c5be9f

SHA1
6e798f8d1fabcd99d3e4e0a0d5748f326db613ea

SHA256
dfca49527901403dbe01c377433fc644c39370fe349479c039b38f72b77176ff

SHA512
d82591ef6c463644c3240685c802c9c0dfdbde693ceb211c0ff4ed93b64422e7bc3e28def4f88d4debf9610fefc93821e0b0cfc28f62cd18ce3d8914d1bed8ee

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

Filesize
344B

MD5
94890464fd94f54c0a42c9ad4d7f46e1

SHA1
96e11ea648b7b5db5c271459f98cf551826bbc7c

SHA256
39e4a7bb4ae0211feb8c534a43a07e72c8fe7d4edd21fae7a06e9c5244d4c413

SHA512
7682a82a05dc6afe604f9e99d84be902741876f96328873168bb295c33bac4f4d8e495a730f38d6a5bb6625a4b50c51b4c623039695bd7dbe34d8a8a129f2343

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

Filesize
344B

MD5
669261b8e5cbbd96de7288e6fcda91f5

SHA1
ebe02102c174fa2404671bf25d67d08341b1bb53

SHA256
3747128448a7ee3babf2ad9de10f8b2d079742b17bdd7c8b9fcfdcf97373c6c0

SHA512
96922c87843d57f332d69d334dd50a2b36023150a5f0242a5f91a67d17829888e1ea6f46527553e7e4280c079ab2a301992b689100228f867ad64d9237ea3c88

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

Filesize
344B

MD5
2aa1810ef9448ca836b1faa6c20c6cc3

SHA1
f4705a92881c815c158aa219b5cfdd858b5cd882

SHA256
7ad8b807905ca728964072d31e68a86c4c381931de783bfcbe3b1bb7479e58a9

SHA512
55c039123b8637e33a236607f8ec7b07f4ae9dd066569a5027e2c6f3e936b58c99ed1db4a0fe9b22fb6cde4649a767733269fea29a88629c1e781f19dc9caf7e

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

Filesize
344B

MD5
85ba55d5d3e1f49718eeb1d6f95c33e6

SHA1
abe0833253440fdc97ce95502e63d77e7a16d1f6

SHA256
081d468de95b91f9c1f2f91162230f5678275b8a7e671c070aa8f63bdf997798

SHA512
f567f24ac9e08faf70268a736059f0f0e92cb3484895a611741badf0a0af297e303faf1deb6d957e1373e33c336a044d4cc2eb42d1797c5fbf759c9ba51ef0b0

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

Filesize
344B

MD5
2bb69f102dfaf3f4d7eec02d12972130

SHA1
a7f3f3918a72efe285270c8d51fb72e474d87d38

SHA256
aa68094d92963c7c52e5ff6a2e8219d17f1564bfa66ff13a024cdd4f0d59cedf

SHA512
c6079fb5b29882417d3bdfee27ad74f7cdca0a5d335aa74a33e917970126331a59c53f2b6cc62439126eef27a1bf7d8dbc1ecdf0a6c7ca31520ad34ca1ff0baa

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

Filesize
344B

MD5
10fe7e6cbf3874ba674be06aa3da8062

SHA1
f516743745098b7dfb3d44f2761649400c39d36c

SHA256
22ff8df614e62626f3dcf3c70d9f78705fa09d3e0ac54deb0f13f4383a3a73d6

SHA512
e6290fd8b289a31966d2508921136217bc998db14e60ca71d7a2368b9789cdc6a9149924765c66914a1b5a301feeaa12bb5db72b12e2e718657a789f41ec9ac3

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

Filesize
344B

MD5
a6fc63b1c11c705734d37a009280742e

SHA1
ac98712225c22196cf56b4912442cccb00500394

SHA256
d2e0d13b9628539d8318544c7a0759d737cc8e9b6e7bab1b9e00be948375d2bb

SHA512
49e2cd7c5a2b4cdbf6372c41f17598b44e1d31b92ae88e7b27ba2f269b17a2b0d17b098bb9fc89129a01538b7189f64ac783031361f1ec723db0738be8cb4b31

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab42EC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar48B9.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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