kinsing | ddd589cd0dee2b60de7756efc350a0df4df9d8898dab86ad3f82459c2c3f6496

General

Target

75160becb8f356b6f78069fe27e70861.html
Size

90KB
MD5

75160becb8f356b6f78069fe27e70861
SHA1

c4d671cfc0ec892bc2875348ebbd84e41eab8593
SHA256

ddd589cd0dee2b60de7756efc350a0df4df9d8898dab86ad3f82459c2c3f6496
SHA512

a517a24ccf2a532b4a46b8dfc4478bdd82d45a732439c0e2fe1e80365655ab6a8e5b58ccdf2ad52b97cb034eb973c825f97bd5a3c9b8d1780f98885504bad19a
SSDEEP

1536:gQZBCCOdc0IxCVFHNwmdVLONb4UHoUz6LrUKkAhJZEyYj8JFslbY2YQvhRIIH3jB:gk2S0IxjPd

Score

10^/10

kinsing loader

Malware Config

Signatures

Kinsing
Kinsing is a loader written in Golang.
loader kinsing

Modifies Internet Explorer settings 1 TTPs 52 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\website.ws	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084467"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "412968482"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c47f1af20644814589e7a32def35942f000000000200000000001066000000010000200000004f6b84f63291b37ce6510dca9800eaca89f9a3fa4af007b008b1eb7e36e4b472000000000e800000000200002000000058a1378e2c9165243284d347edb6a47befa44e59b0b7d47a0f3548e40a9f29732000000067ce3a6679361be0ecf2ac66529417ea27173841511a9e23b9012477463b38a340000000c1a1f69d0e13ae05becea0eadde9756351406ed7bceba71f9de881d055ab99d483acc8749fab94445916b3ae470ec42bdb869b1dafefd3b9ad206908d99a480a	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 1032da90b34fda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "25"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2205470157"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\website.ws\NumberOfSubdomains = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AEF688E8-BBA6-11EE-9A4E-7AA08ABF42A0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "25"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\Total\ = "25"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084467"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0a7e390b34fda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2217745515"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DOMStorage\website.ws	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31084467"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2205470157"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c47f1af20644814589e7a32def35942f00000000020000000000106600000001000020000000e9943cc9ec8f1ff85ae4baa8e6add252dbf0e323340585f0d957098f6145ebb2000000000e8000000002000020000000dcfffd7b92f3cfa602ae44ba3a6067d85ee16eb5deec6753b1be3fe26bbf75ec2000000035339b02a6c66b4674eb1b6c523b4bee975efb37c983c3a377957718708625a8400000009d458583ea150975bc261fa5a506691e3f1e814542b2d4ca76a3cbc898a2b56ce9905f034a07a0a487268293b118e9a6088d9f98eeac0e37609154ef1decea20	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3692 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3692 iexplore.exe
3692 iexplore.exe
908 IEXPLORE.EXE
908 IEXPLORE.EXE
908 IEXPLORE.EXE
908 IEXPLORE.EXE

pid	process
3692	iexplore.exe

pid	process
3692	iexplore.exe
3692	iexplore.exe
908	IEXPLORE.EXE
908	IEXPLORE.EXE
908	IEXPLORE.EXE
908	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 3692 wrote to memory of 908	3692	iexplore.exe	IEXPLORE.EXE
PID 3692 wrote to memory of 908	3692	iexplore.exe	IEXPLORE.EXE
PID 3692 wrote to memory of 908	3692	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\75160becb8f356b6f78069fe27e70861.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3692

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3692 CREDAT:17410 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
471B

MD5
1d7f25dc2d6699e79619c31ff8908f6c

SHA1
de3c1be6c3f3e7f6eadbe715ae575794e5bf1221

SHA256
845c8a47772a9c534cf13a177c83c40db250a6dbbd0a369401ea884b8d058d6e

SHA512
7a6e1765a31821e79b766ea0675ed17d735a40766d5fcd6cc305a8d33b8257d11e492d4ad8626f2909e1c2c2d93e8d04ed133effd0a3ec29324ec3ca36a22a1e

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize
404B

MD5
37c65de139c850d34e1619e896b9d082

SHA1
262f1903742f0afe50d979c97c0b73ba755e6ba7

SHA256
583cdc90d6c790606b7378374d24db733fbe07464e40c2539ae79b3163cdff65

SHA512
89a0770186fdbb12c2efa385ffc7bd8235f231494c52ec9a3d36b1fe9503193d86c066f79286014db22c1c43026b439fe3eb899d57cc9f070f870750b7375661

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\z99pgii\imagestore.dat
Filesize
1KB

MD5
7254dd9fe8b65d40dbef54cca8834dd9

SHA1
cdfe7d9b219e2ddd05d9e0a052bec8402d74b94f

SHA256
9d487b95d31b9ef21777798b18ed1eab6f42e618a6522673fb0e4a185800d84f

SHA512
4ac131e03999aece0e2ea60a5efaba501611d9086cec3eced42374d695efcf809b907c15f3fb27ef84be106889f78543fd3536e9d4b0665dfe93670faa0b8aea

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BP0ZYM9B\favicon[1].ico
Filesize
2KB

MD5
cb546f0ce2ca2505cbc9088d8a4592e5

SHA1
d87b70b1a34f4313d085de80da3aa4e8845af904

SHA256
0c3851f8f6d7b9dc63645a68b0db991edc9162620b9d757684a4a20206c458fb

SHA512
b6fcd078f43082daf299a49646280ac3a30b91d10dcfaf8e9fb9e8317af417e34d45ae7397af9507d4101b7bcc58169c2f64adcaa253fc08204b98020b20b551

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BP0ZYM9B\recaptcha__en[1].js
Filesize
481KB

MD5
2b4a2c0d107bc671d4b39568a47aad66

SHA1
779b0775413e557f972fb43d07c4e1a09d2dbf01

SHA256
cccbd316b2e050d41ebf62c8c613d5bfae33cd43104ac3b772c9e10950a3dbd2

SHA512
26d41601eabd090a6f6fb2e99d270f1631e2a4ecbade927705cc1ade3495757b097f0832a8a1f915688fb6072322b10071c93bf81d4304863ed53ec41c71fbd6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q9YQXK50\js-loader[1].js
Filesize
650B

MD5
ea5a5798612df63ab0532174aaf62634

SHA1
0f4713eef39ab07510d3703ef201885475ef0b42

SHA256
ee44a690e6d7ba27656d9a013b7803d69461a19444d834c918d16c1c56598a31

SHA512
8cfd3dc5eb7f2ab4f27abf80bea6955a00112b84ba074cfb8a1bce0207c36f6f12e2f3e90b8ebb8fedd56a5520a4a0d09397af9e6f4885addd890df7bf3b8907

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VH9W14NQ\layout[1].css
Filesize
42KB

MD5
e57c81f3a17073a78a7c3c865f74f89a

SHA1
587d7c955432f1e5a87460ecbf9086ae2589346f

SHA256
e36f1f796e538f826beb42510edc0354133c61c7f711b827def7f91d3f7c8bda

SHA512
630aa9dba2aee1125103954b093af8b24907d98761e1a9b93fb6f6c43abfec3afdf53825e3f12fc3cf87fa14855daadfdbc90b1e49b503fb2917599dd77daf52

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VH9W14NQ\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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Analysis

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