d2e6cf8e0651c9f0b63e1c2327a25c71322c1ceef4fa815d3499d604b5043493

Resubmissions

21/07/2023, 23:25

230721-3eh27shb75 3

21/07/2023, 23:23

230721-3ddq4ahf5v 3

Analysis

max time kernel
134s
max time network
139s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
21/07/2023, 23:25

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General

Target

Evon/bin/Monaco.html
Size

70KB
MD5

8376a0234b6a77d02648ccfb76759bbe
SHA1

617c9f9c623c139c1546e1c6e367fcd3c4cb293a
SHA256

1715131f85de31e755fe0453c6c44fd10acfdd18577c60ad688e8bd309603d41
SHA512

89376e23c44678c0d418bdf30f448ced9d69b8d6c4a509c33076e3e091c91f559016657e6bdfe01f5ef906c0e74bd1156d96abed5d33db4d011c3ed0174fd217
SSDEEP

1536:AwmVPlSG/xJ4RyTbNfBf8XT/p/gmFwZKvWPvGVW2P2zVf3xgoaC:3mVPlSaJ4RyTbNfBf8XT/p/gmFwKWPvT

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396746941"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F7336801-281D-11EE-A5F9-C20AF10CBE7D} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c05119cc2abcd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000015e49348610e2a42ac63317e6e4271ae00000000020000000000106600000001000020000000adf43e6e7dc1140d2bdc137b4a3d7d1049f234a1d189640264072cabe6abc229000000000e80000000020000200000008f57230fd172a3fb1e494c6fd8e886657c0c70c8284af5eecdf06e395aaf95ca200000002bd26d33d7f0b907392ceba6e1a8707f0f8a6be8457c07e2fd3fbe785d4bc91c40000000d4656748b490253c8949a960528dbb2e0fd50cf2c95f41d42872513b0410b5de6c5eedac30b608f04b40bb17e91d48be632dbd707b7fe4a4737956c917329e78	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2969888527-3102471180-2307688834-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1368	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1368	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1368	iexplore.exe
1368	iexplore.exe
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE
2552	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 2552	1368	iexplore.exe	28
PID 1368 wrote to memory of 2552	1368	iexplore.exe	28
PID 1368 wrote to memory of 2552	1368	iexplore.exe	28
PID 1368 wrote to memory of 2552	1368	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Evon\bin\Monaco.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2552

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
0e81e11ce1d454eaaf05c7d6a786d0b3

SHA1
60ac274168e81e9bc170af33f03997570d9b7cb0

SHA256
ccb62a62370c7183debda15ac2e23e895a8a61bdc33b5a110bb820e0cee03d0e

SHA512
82b21f16e2bb71f9053c4590c01b95b807e45f8a539e36c3db04cba03d07f9049ba3066862c96b0f971685e2eb71d15636f50e0dfc5b17812891d659d4dfca88

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

Filesize
344B

MD5
de861c4068216754c0a57767946cc866

SHA1
ea00d2f68e2b09b0125a73d0eb0f2ef450b352b4

SHA256
4ad6e3650d41f41b613ee4797c8c02449e0c195dfcdfa2a8eddd6f51c57ab940

SHA512
d23c9cbc1d59671940c24fee7abdcc94606f7a563d8dfc64fdcecaabb95d4026cc01364d5495a5af1f380402f1e9e602385d0d107e8d69a4d192baed61f633d4

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

Filesize
344B

MD5
8de24ddfa68a092de83bc3bef65d8fb6

SHA1
8b5e0057b36728cf9345e9ffd7c5361ae6f0119a

SHA256
6cc7acdcde69d8aefde8a9e3685e0d7df20452c3ea296cfa872cb8f494e5937f

SHA512
b34bcfa67a9a28cdf6d504eecf488413137b25fc9b8aa4d368e0166d108450291588ed0431716948d883264fa2ddbf09082c3331872619e08012b8828ccda3b7

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

Filesize
344B

MD5
9f0bc2fe2717c35e5e605b419c004845

SHA1
a355b29c487bd109078973b913c608aeb9df2882

SHA256
5a1894dbc30b7bcfe8b4768535395b667a1c8559a501aa268a5d91c295903c63

SHA512
f6bfc40cae3609b97894b148317eeb2756fdef521aa55bbedd82054f87057baf146171235526123489f7bcaca10e4d2a748f62827db9b296d5d4b53680170311

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

Filesize
344B

MD5
8eda56e6f47e4a17dfb36f6424b8a3b2

SHA1
aaa7b1da92920306f0a2031fcb75d8c5ebbd1cc1

SHA256
28026198a7bc81ae3e65c6e097f8b5a0a54689df54239c3445db85de24389b50

SHA512
0f669cb148b32c9f9da1e381b300a4315b5457161d287fff53fecfbd1ac8d85c6e59f4f82efe49367c34f88436f84317bbde11a5410c40062a8c20a33af27723

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

Filesize
344B

MD5
0d72577e837812fee52885933d54d36a

SHA1
115fc0f4ef31fadccf46638d4dca20aa7e725403

SHA256
edf360cdc8bab460d92166207aa11c60bf7a1284c6ddf561d7c1373f413255b9

SHA512
51c188c9308fea32e1deb0876a44a3428f180d93c819e36f6395fae3794a6be1e2b31d9f27a7f6e3c9213bf72a4e595cdc028b63ba9930df6486690d201fb05f

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

Filesize
344B

MD5
5d66bea9985a46a3be5f85f9d5a85c64

SHA1
94207b2fd2977ec018f105cee2bb9e0bd376236b

SHA256
859bdd89419d024f3ccb35158729a9a7381644c60b5c8adcf9b10784f93b039e

SHA512
529c0f963acaa9409b364fd8870ff7e452982185301988ce941091ca9e7f3a60c87c0d6cd2b79a36d13c0a0591df2ed038dfc34ab437c141838b3cfd2eda7052

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

Filesize
344B

MD5
c3a3f26a2858baf4f8821c319b2d9122

SHA1
eb37d12d57b77411f558159301be63313b81296e

SHA256
cb63028ab08b55fd224be5638b63f4bf6bf569e351ed56d8c433d02f53f67fc7

SHA512
c0b96379991967ebb053918c2323579b3065e1504537c27d4ad1e928472920e8b16e06e47da9eda45fdfd809f6a1ab6dd7e3d09e6962f499cad7242906d9c7f6

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

Filesize
344B

MD5
40688c43ae3b25b8dd6fc6c9bb14f3f5

SHA1
2c5d4237489f4dc68a79e230df347cfcf4485631

SHA256
6e748edfa79c4df4a7f6847600a0c91ea790f2b70ab3f1a51d9e604772d38708

SHA512
909cd6ba5d537debc42395839d82fe751266a43256ba9e700f87e3e33f192517c88e0e51f381dc754df4f749de15ac11940477910d535b579ffe192735d72212

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

Filesize
344B

MD5
2e740700196c43ed402f776d58a839ec

SHA1
99c5261c4b3af3f9969137c72c8102e8212f82b3

SHA256
05aa0969312cfcd99cc1426d49c818f9132f08552369316540bfc4c1eaa4b8ec

SHA512
85fb86353f4a02d570055a8876d388e9f46b89a0333d8a9831f2367a1dad1167acdb1ce5ac33497b12d907c4ce2e07104ee0c58788ec51e457e5fd03a32b88e2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\O5N1CMJ9\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9667.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar97B3.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\B2UF6OFC.txt

Filesize
608B

MD5
4332cf1cc7b5c263bcca8353c7e38167

SHA1
662b6f06b9639f0d19b5bb7eff24925eba99866c

SHA256
a1ca991ad58de71b86b1c10523292206cd937683716ed3b2a3e5c171ce307efe

SHA512
c0da8442545df2b52d9321e621f5a936cc437d796804bf0c39500e2867c330158682edb30bce13bacc20203134e4ef6447d317b31bcf51d9769d5791da3453da

Download Submit