8013d5880cf4d224957fbdf914f414db4afa9b03dfcc4fa60a886e2fc9b93770

Analysis

max time kernel
133s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 07:01

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General

Target

coolz.html
Size

4KB
MD5

d6cf62cd5bcc5648859e27fb2606016d
SHA1

c4a80be146a60113c8b46e6737620304deda83b6
SHA256

8013d5880cf4d224957fbdf914f414db4afa9b03dfcc4fa60a886e2fc9b93770
SHA512

489167cedef5bc4474aa96d8ba355ec2cf8b04e6e058f1387967b928a133cbf2e2d71164c645c3c115aa799634a55c55ac27ddff6080057936f0c98ca987b69c
SSDEEP

96:1j9jwIjYjUDK/D5DMF+BOisHA2ZLimRrR+9PaQxJbGD:1j9jhjYjIK/Vo+tsJZOmRrw9ieJGD

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000953bd8210872ea40aad5946cc0771cd300000000020000000000106600000001000020000000a8a332dfef61d7d4e885d4b3c426aabb63ee18e369c53b7c20aa8cae38a42360000000000e80000000020000200000003f7b1b6c75a6020945cc03009d740efbb8317c630107e430b876b3407875ce4420000000dee1dbd5cdf98d86bb1953cbdc8c5878b90d0b061fc5e7bddad4941c36b2d42c40000000e891c14415dabb95da1a4c27b022f883341d0c238853c8387842356cd60a17232e80bc5b0eda56b94bb76ca9c0bdff8f69d842deacc1afd2c2fffe5eae9c3df2	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 7083d7cecf13db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "433927954"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FA5DF7E1-7FC2-11EF-B909-C60424AAF5E1} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1696	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1696	iexplore.exe
1696	iexplore.exe
3056	IEXPLORE.EXE
3056	IEXPLORE.EXE
3056	IEXPLORE.EXE
3056	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1696 wrote to memory of 3056	1696	iexplore.exe	30
PID 1696 wrote to memory of 3056	1696	iexplore.exe	30
PID 1696 wrote to memory of 3056	1696	iexplore.exe	30
PID 1696 wrote to memory of 3056	1696	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\coolz.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1696 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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
342B

MD5
eb8e2c6b90a51c428ebf7e10bd7a9c4e

SHA1
ddd8c01f4a65c924aca1285964836cdc4b7d192f

SHA256
80384891ff68810a1ec599358a451b3495302cfde128e5f18657fda4f0ded914

SHA512
a2612d540856f10c562d21238522516d25a2d781114819eadb757333e77a1b7c3bacc3a99d975a6b0d076d8eae7d2f62fd41cdb9f9175768092f36ba0380994e

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

Filesize
342B

MD5
e1831dc7bc6afe8f439ab0b9fb35a480

SHA1
0edc70d96474e0d01211837cf39f95e763f33f05

SHA256
9ebae4e0a60b088679abcdaef60ce5e8604f15941fe3d263386d8e59ee650661

SHA512
84447ec4a8b615112a6e65348ffd7139c328724b2fa0d1915f38be99497484bdeecf8919749988e3d5644886d02509025831416da350dcbc6039a6a998ce51c1

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

Filesize
342B

MD5
6bf1c2a899aa9e11aaaf301afe6efdee

SHA1
db4b50469fddf32d3f4eb903dae29123b7b398fb

SHA256
87fd1d317b47f2e886d1d7e5dc4142212005bc0ec3031ec30b88a9a033b5f6e6

SHA512
d38dee9a3e58750c7a4ea0d5d16c412bbf4afaa1b8c97c7a4aa240c443bbe77fc239f3edf526ebd40390dab42a72b4ecff43187acf4ed30f13dafb6a5811e31d

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

Filesize
342B

MD5
abfecec7a5b453300c2f298a2880e001

SHA1
2ae6061d77e987f34f228ef1e2bf9786e99cdb04

SHA256
90791ec17465a42ec4fd9cb0dcd5971cf1a71766950b9f24e0e9b6a7ac0cbd84

SHA512
835f86e4dd2e0564b50e1861f600b28092cdb201fa00a269686abbbb7a8a53037e6308535bdef97623df6ad73a63f1c462708d5987ed9062ea20cd4bc75d36f2

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

Filesize
342B

MD5
e770ec41b0493e2c581e15e98b3122f8

SHA1
01894af12abdbeacf111b1c634bf63d30abc1321

SHA256
9cab432c4d472239653b3f65a5ee9cb834ef2f3b5e723cfa4a4d56421e4987fd

SHA512
a648eb5fa8a041dca318a87cb6b9797aaecb9fe8dad79b39441ce97990f27caa1c65ab9076b1d77120ad63219d7bb741c561f7b0c7040f349e5502b0f7560125

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

Filesize
342B

MD5
d45549ec06b5f5194e0c4671f91216e0

SHA1
30f1ce08cad7067023bb0e2c8335c601174bc5a6

SHA256
cebc3e362de3d5dfe2be5b54534a22ebd41607682d38eada996d17569dc41e53

SHA512
7f243239e1e12f15dd34dfaf74b84f03e3ca9cabd2b634c0c2fa8820f024dd0d23e7ad65b61e8aaf003434e32dfcc7ad5ee6b4da70a8ba8a1b32a6a7b0f01e43

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

Filesize
342B

MD5
ecdd2a62516514351b6d66649c4e434b

SHA1
b0aa1ee6eb7ebe807c074e847b11fc834fb960ee

SHA256
9505ba1376a559e9afc37ed4f6505546db6f4cd6820959b892a399a76f6180fb

SHA512
44fd0b6d6c11ac3286b69fbe7fc38dbf5edb05c84cf311095d313a5304bd87f9b5dadca8b24c237fd94a048207a88727e1a3104ab20626e81d05ad351370dc64

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

Filesize
342B

MD5
5da064010f2dd6959a8fdb97b63aed54

SHA1
158ea7c2d4a9fcf86a5335b1e8785b699b723ba2

SHA256
49cfce8068f626338640359fa8b36c2ca63404ce875d65376e14f4b4ed97a52c

SHA512
81c7de81849d39c958df6e371e43affd44b421fe9c47af6eb914d10d846a23e770f48686f1c3d15a3f62023b33caa58d2b2eceaba80812964378e32eb184d62b

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

Filesize
342B

MD5
64238508232373fa6e734d21d9ae1119

SHA1
3bc2e50a5f5fd6d2064fcc7fb27f6ee9541e5953

SHA256
cd07a480ce6d410bc880b0e83927933229575467464fd9de8f0c15e393d0d268

SHA512
cc967d1f34a3f05d34cdee1e31dbde4ffb1934b5653f8423a7f960f4262924abc65cb4d9d51f9250b5538fbfa1f0bc2ce9e153c5f5f6ca7c299ffe4d97ab6f5e

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

Filesize
342B

MD5
d49f97fba6f0a842c5e3bcbf2fb54911

SHA1
75085c1dccfd1fb6781368d1d9ae04504b3dd0dc

SHA256
c0b1c511053e6b6449627881e8ba217cc16ca6ade0e75fc92a13b74cc18cdb18

SHA512
d7918c3e69af96e1d8e7cd6bb3aa059af411b81010a1564f366ae9f6269088116a9e109b6ff0146c41fa2a1e5ce99dd0e150fff3465c97f243119a52a1ecb27c

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

Filesize
342B

MD5
a2d2724afd726b354b80d84ef226ac55

SHA1
a9a4e7ebf7101baee251510ed74c1eb9472880a8

SHA256
f52da10c1fba94cfb8d41b333b7018f9a5919bb90ea1e3fc6c914e4fa9b860bc

SHA512
14c0bb55d4666ecd9e76273fab5e8264ed4971c930a2d88ad2958acc7b17dcc6d51382a4b84384e973385578fed73a7ea0a221cb72530f7e5000b7af33725063

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE67B.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE6BD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit