cd34dde6d4f4c55c88ac93ca16e191203741be092d9c1f342587520a3720d70a

Analysis

max time kernel
903s
max time network
905s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
08/06/2023, 21:13

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General

Target

jar-infection-scanner/JarInfectionScanner.exe
Size

25KB
MD5

f953be311c44ef80366ec2acf8e2afdc
SHA1

215bc84d8d6d93b47e4c164d5eb9a65290f9a557
SHA256

94fbc2ed1a96f78ef82c8b452c2c445cb9d882eec2a8cdbe637595452e9e6980
SHA512

7a1be2551dfc0f3f82f3990607df12f6b796cd6ce16b53eb79e469bd5efc4b9bed674a5c16ff8ce65fb185264689d8471d5232ef8049e59f72b2581168926531
SSDEEP

384:asSxezDbi7bmT1xwjvdBmd5UEGLQP5fGfIYiPWsav8JN77hh3wJI8S:asSSSKRxdAGUgYiPz3hRwXS

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-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000ac1508a881c3b4bb5417d8d42ad7ee500000000020000000000106600000001000020000000ccc555487bd98be48417efc47a53eb090f272ee668a6746be9d64870aa592e75000000000e80000000020000200000000b28e92311cf17c26fe2d4d38f7de07839a87092f8b28c0a95290e366bb8e7ad20000000c324cf058c3c89cc073be04588fb9216ea2df27d159faa684daec290efe800b4400000007eac47bd6dd77c1f5e98164a94406fbbc2a5facc08de8959b4dd2f70b5a0b9dbf78ab5e13df8c35939ac4083a120267a8614b8b6613bc500123826f55edb90d8	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000ac1508a881c3b4bb5417d8d42ad7ee500000000020000000000106600000001000020000000342f66012a7b5d348762954a74909a8dd2708cdba1f97fcd94006b6c5a4697e5000000000e80000000020000200000008bc865b28fc36b581266b46da9797f2798ab2c0fdf59efd6280af40bc1389145900000000401a989d11fa096fd071e06d4211c4033fef6f410e1bbd42b7b9f4be359cabd9ad1a46870df482505abf982b8171ddfb1cda65dc350f90e96190adbf83bdc6d11002b23e50dfb7ff0cae57ab18d1dcfba38ccc2628021794ff419e88f01ede1cae8bc6a6a44b79db644d58049465e37dea76a39de9ab47518fd87e51bb4a5ae880db5aa026cb73774f0bedf0a91269c400000003baf1325aa041aef1deb302a5d6458ee44fe8d06193601667ea861d8439a9c1d70ad6ad675111a018e2e66b296e0cbf36b2d2f6dd9a939dce19ce3be81fb6c36	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30f7f7354e9ad901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393023785"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{50D6D711-0641-11EE-A76A-E6D401764DCF} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3430344531-3702557399-3004411149-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1940	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1940	iexplore.exe
1940	iexplore.exe
876	IEXPLORE.EXE
876	IEXPLORE.EXE
876	IEXPLORE.EXE
876	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1940	2040	JarInfectionScanner.exe	28
PID 2040 wrote to memory of 1940	2040	JarInfectionScanner.exe	28
PID 2040 wrote to memory of 1940	2040	JarInfectionScanner.exe	28
PID 2040 wrote to memory of 1940	2040	JarInfectionScanner.exe	28
PID 1940 wrote to memory of 876	1940	iexplore.exe	30
PID 1940 wrote to memory of 876	1940	iexplore.exe	30
PID 1940 wrote to memory of 876	1940	iexplore.exe	30
PID 1940 wrote to memory of 876	1940	iexplore.exe	30

C:\Users\Admin\AppData\Local\Temp\jar-infection-scanner\JarInfectionScanner.exe
"C:\Users\Admin\AppData\Local\Temp\jar-infection-scanner\JarInfectionScanner.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=JarInfectionScanner.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1940 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:876

Network

MITRE ATT&CK Enterprise v6

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
2b29ac59b6fb06341363667a8fa5052b

SHA1
2722adcc98409f039380f93b148d0e77e6911239

SHA256
c2be5794b06c11aecf4a4e40f2fad97581c0d27e256d5206e5bd2e28b7c0fa8b

SHA512
783726bf8fd67748309c2bc4b9db1ebe5f27d2641eb11af5dd03ee66bc46be063a7ae25a339fab1331715a3944c6811c59164065ed44f27490a460a7f5dfb0ab

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

Filesize
344B

MD5
d5dd4c16680003ebe27a5bcf3a427859

SHA1
3c7cb86b8e0ec2a204b8f608dfde9350445497cc

SHA256
bd7679655f550cf289fc6a1d3a0845d21525c9e2dc664dd13632942533e25c42

SHA512
9647cf577b9be31b5d628bfe0d08a5bf16c0eba35bccab29fcd962724d016d0cfe4759de8293f254476e4de4833b962ee77eea26914894eb4ae3539c00d1efb7

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

Filesize
344B

MD5
b43d9c43fc33403b72a1773202b957af

SHA1
467fc65e8035e85d30a20ae4c914af213985f8e8

SHA256
8019f14e6a82bfc19487c64ee0daa1852059f1d3488864249059f3c81cc5a13f

SHA512
596adae917ec47886e415a305c4c83cea4bcef69cb7528144cfe727b191b8898aed11d0cca2896d26214e31a3c39a87631f4fb08c70edcf986f816536b3cd26e

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

Filesize
344B

MD5
5d7474ecf1b402308d5575cc9e16bdd2

SHA1
3004d6110651d5906f378389c73a4b52704426c2

SHA256
10d066a578ce0acf4248213da055da4ce1bc6d9038e18136e36cc5035de803e9

SHA512
e08241c290f0741a87b29a3042b4a5dcdc2b9d9e2dc2a5fc4240b7ae706f28b2078bcf954964d5b816c8bc48ca8ee400e9268b3b1d1ea4fc85f0f604a74ffca9

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

Filesize
344B

MD5
4c5824a89f5effe43fab7c60e78dd97e

SHA1
0c69fe8002dc2acd8ce625375ec2dff6be62089e

SHA256
d0226c4c9a205c3c2892fdf3b6e44ddfc147672e7e986341974066b542d09502

SHA512
a27aeb4666c02545dec724001be8b157ce6620c8ccef050c60cf9e8a7eb5c9ef2ad37cdb4a1f9c29fd80b6f5fa5a2d2bc905eca88521f4f8b72ba2835baebdbd

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

Filesize
344B

MD5
8c390aac7b03c6d48e301adcfe3868dc

SHA1
1e7639f25f107a2577f8ea1ce99c2f84e09b3a25

SHA256
d7fb2e21ea9dadacf7885a564f9b822fdeff9433eeded1fa4abd109e1f2bd6a3

SHA512
ac40ccccb67fb17b3835ba6a1fe94c9c504678188bf7b8a394f8f271ae636ab4bd32aa8aef2a692bc1b8ff5b8321a27a7fbe6d130ea13801a3123cee59bb417d

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

Filesize
344B

MD5
9ee8949c6dc588087144fbd9393a2a49

SHA1
09826641acb960e2c1b9dd01b7a966e484dc33f4

SHA256
26a8141074784cad7b662ae2db6ed658833884ee8df3cd70d84bd697c67aa50d

SHA512
a5181ca4733b78763ca241565c883ca49f1598f6aa01592feeb2fdd46a175eea2affcb5b735cadb01ce3a60d4a194052e067fef9f7199d52f44697c04d428870

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

Filesize
344B

MD5
05d4720c5c2c599a610b58f8d06a6ff6

SHA1
fe5e4d8459c47aca613b9484c2e9271ee2c91503

SHA256
d49725cf83b371198b6541c2a99bde9a23abafeddff39367512721b13adaf191

SHA512
c9e6e26b5452bebd5e3f0046dc2f88f65f8d94d0b11beb07bdfb58f5c125f419e40b33d6975df44e9f01044164d89445e5cc179b7c61ecb0c4481ba726a95f95

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

Filesize
344B

MD5
469c3f539f98889c561662ee5ef2cf6f

SHA1
73c937e72157798c003ad4ada9687a7b338dcfce

SHA256
20c18b737f4c2d58521680309f280bab6a708e960fc3d9cb8f20c627733d3070

SHA512
a30422b684a73c677b5c8db99c626c279184c90677b140adf5d0a331e5eeb7403c4ffcff45fd716296c3104e92725436cc925559abf152df6016356aee0939c6

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

Filesize
344B

MD5
9c2b79daf3be6aeb398e5cbc11b349c4

SHA1
b0a5a79cc4f3bbee513c8f1cdcc28bd8a70b8d98

SHA256
edda1edc84c42436a41b6281970ea623c2319a588c8766f544ee5673895b9f1b

SHA512
f8f67f3430ee9d4a906d1fbda2130bb1449c5b7706e9a0cbb1579db62042f6ad17b15603e31518c3e294f72b7ce4e46d9ca46a1ae727e173b6d32b1cd05ee4e1

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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C:\Users\Admin\AppData\Local\Temp\Tar7E7B.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\BYS5P01B.txt

Filesize
601B

MD5
e89ed0a1df985e47666bb5ac39c2f16c

SHA1
c19a59418678a81173d89f09b139848ef65a116a

SHA256
44758bb1cab5a0a51e4b153c24a5257f41a75d4770e9269e1b2b59ef4256a518

SHA512
73f6a7a9cbc183ae7664a29b63c13197ce431c5a18558f5dad73188f681a3fcc03cf514c893e7ab724174c35a798b195a8c28061ae258e20e0a2b7b9a67be955

Download Submit