b5aae06cf771eae62f010f2db6f70b610445bd23147b5eac248414ec69736d6e

Analysis

max time kernel
135s
max time network
135s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
15/08/2023, 22:00

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General

Target

illegal_domain.html
Size

5KB
MD5

282bc362aefd810dd32fc3db205352a5
SHA1

4907d358d07f4538a2867cb37ca9692b9c60b7da
SHA256

69eeb53e42abf592cc44fbf68a1f5debb82135bfbb93afcbea156efd4d5d705e
SHA512

cfb7b67aa6c25b284a5a4fa0f4a1c296e44c4da83f48825e871d69bfc72d4bb8adff8c555fd071ad9ebb5967861f539d1942bc60ce85e6776c7a9759d42a18e9
SSDEEP

96:CJydFMTYoiSy7C8FMCK+vYQ05EAzq9yYqVxK7cv8HdCiciELPZdHnOy40dHu:CJ2uy7XFS4YQu/YyYqVxK7cEHdCicjPq

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-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2C6EC171-3BB7-11EE-8C62-6AF15B915EED} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "398298711"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000e8664bdb653864eb3b20ffc0ad3b02100000000020000000000106600000001000020000000c46a6c99419a97a978fcb252bb92f64c0a9f5687283a7655226dca4456de9f22000000000e800000000200002000000048e775b25d98d4451e61ba4af467f204cad9c30184393333a861a0d3f83bc46e2000000047c67bfcafad149fc6a432ba75fcbb7e30619b7190515951e1a21b9ae0fcc188400000002df317fa625aaa920dfb8917033d4498f4d6f47f1cc8731a4465f3a58a3a7dd60ee877fe3cea8ba65c3747e0fd4a885064d262c4e2e4b3cbf0f19ee84f8e7f97	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 806f4001c4cfd901	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
844	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
844	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
844	iexplore.exe
844	iexplore.exe
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE
2988	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 2988	844	iexplore.exe	28
PID 844 wrote to memory of 2988	844	iexplore.exe	28
PID 844 wrote to memory of 2988	844	iexplore.exe	28
PID 844 wrote to memory of 2988	844	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\illegal_domain.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:844
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:844 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2988

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
c233fbc53ef753d6aea7efe3e4dcf569

SHA1
06cdba09f690fcc900ab16e01619f8e244eb421c

SHA256
2b657dc597d355dc9c77e4a796fbb3c8941c442cab6186f8aec18abac85fda90

SHA512
acc741111945a62db4b7b5457a9cd5c3a1a1f9c76b05938f764812ebd2972ea74973dad2880d21adb84f2845a10482ade61f05e4f1a0c1d80f714be4b5ba2048

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

Filesize
344B

MD5
e7f4a653705c9a15b7b5e312c99240ce

SHA1
5415cbc5a05465a7b426822670343b1c6ce049a4

SHA256
fdf561dc512e16de5699457e5f1d7d31f23a0a87450307bfbf409beed96fa538

SHA512
4186919eecd194557002c83ebefc3fa8ff406f2338aa349ddd5f41c18a69329665a08bad7039586c586040155b58b9ea05fa8b27bd7a4f7017bd9d80a24569c0

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

Filesize
344B

MD5
b25df7673e1236ff242c4422ad947f39

SHA1
28e4aa29ce07bc16abbfb447d05ba842b32f56e8

SHA256
7b9d0ae520b8e8f2127945eceb2c02623a6c226ff4a28b3bad6fe3e209b6ffa0

SHA512
a9606433c5a8fe962435a1c75e9c62356ad5d3d0aabea233c94b7e627bcb380ca4530942bc64ecd1ec986eff88634113e979a4484d630c1c057f8301e7ea6c77

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

Filesize
344B

MD5
564ee9cb68fcccd4b195e1686912375f

SHA1
0d506125c674bfee21608d19f06451b8a2e46f0f

SHA256
3ffd97610bc89b23077650cf91c2c44052333bbe315c10832b00208544b3214a

SHA512
715db08681d139fbb163e57bafe8a5cba4ce71d65d925847c19f4ea177cec1903cc44419b0fdc1df97f5bc31db0e0185a4f1ff301fbff5d16cf94e49cd719aaf

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

Filesize
344B

MD5
20e6ffe730faa39ec67f7d95c54ba719

SHA1
94a476d11915f34f56cc1126fcc23ec3fd3da513

SHA256
1792c5e2436632ba7057632f3f9434562d0c2577836316f254b776c727efa824

SHA512
e9495503df66576e5c0649179e43bea746773f4d7aa3723bf766a9cdac9acfd14af18fec918e24b2848c451e01bd75db0657e090840f4cfbe79a6adf1452fa6c

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

Filesize
344B

MD5
9f945ec77fd44f4351d9795e63ec7b66

SHA1
3460c7660527942f6913d919af201f7d0b5a6249

SHA256
15d2150d0fec05d33cd823ffc9ba86df844759e410254a9e0b39766f0f708249

SHA512
5335fde81df5e6257b7487b3de5eebbc41c9cff0007ff4822b1294b4c04422c96cf1a343796a73dcb9390b68e383881595d11bcae572fe064cb98722e08bf429

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

Filesize
344B

MD5
db3c5614f8bf8e3793123daba5a46047

SHA1
1d255f4a33fc38841cbf0a1f8937bae67a5af5a2

SHA256
25b5ab89a48b857ba9b89d93eb38d3c7aabaafe74fd3a2adecffe876e88abc50

SHA512
e662d6a5652d35de96d40e6ead41954693f806122a1bd4c2eb4397ceba535c24f71f7ff7f35e5af4745f9cd7faf7d4c73f40eb16f82dd8b77c6aaaefd6dd0cc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE237.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE324.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit