a778818cc08d213d1f66db5fa8b34aabc862569ecb99fd1aea37ff6ccab48400

Analysis

max time kernel
100s
max time network
135s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12-06-2023 07:25

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General

Target

license.html
Size

18KB
MD5

57d40cdb2111f13e40a7c92af27d27b4
SHA1

27f72955eb424eef52715ccbde22d1cb5b23f622
SHA256

7dda06156acbe260754bf5cb0ff2acce418c4b2a7ddf4176fb4e2c892dd85ebc
SHA512

8fa42a10812c9ef10327caf5d8b618cda0bfdcf477f7914e8448175024cbcde7ae1a5ac47eb3e1d4500ad1cb7e904a22e97c2e1956aa274182753927cddf5b0a
SSDEEP

384:CwQfL6d89D4eefdN7aEGJ6Eyz6h9rx3pc/:Vo6d5eMdNbxEyaJTc/

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000272dd506b7623f4aa5a5f27470518ce200000000020000000000106600000001000020000000f47340f466d1e6f06bd9d9c3cc301cea6b1de538641a39a7cca4cc4f0ac66f72000000000e8000000002000020000000cec68d2d7c1e2033ce0d0ec56494016eb9dc19e70d312765364ac5994c73cc7e2000000071acda8fb934cc3abe520ecd17c7fd702cf9715ed50ca8148f9e11ff75ab5ec140000000c281801909fb150e79a4135efb29c7e5423863aaf739c1cc3a1dd4d04fa02cd1f5558bf91ea1c6a1fec7f278c252981c2739bbdad9fdc2d0d84b866e55b114af	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c02a2519ff9cd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{42312951-08F2-11EE-852E-6AEE4B25B7A6} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "393319683"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1388	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1388	iexplore.exe
1388	iexplore.exe
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE
1164	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 1164	1388	iexplore.exe	28
PID 1388 wrote to memory of 1164	1388	iexplore.exe	28
PID 1388 wrote to memory of 1164	1388	iexplore.exe	28
PID 1388 wrote to memory of 1164	1388	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\license.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1388 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1164

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
861007edec3d019f6ade419603c5cf45

SHA1
517cab6501aeadd11e4d550979b69c5012139b53

SHA256
9b0905da15cea6e2ca345e39a61442ae08aa5ad6b4e8207c4220d75a64b31ad7

SHA512
61fd1f5e80d4f8870e65b96332a92ec8f9c9a945b5a13cfa5569989b09a45ac7d30594e7382cdaa5a366b1c2e9d47e01dd9fd9e2c816525f131a01a117f0affe

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

Filesize
344B

MD5
ff62ca2ed47163fe9b42a761795befb2

SHA1
0c2d9451d3c082433e411c383e183b39d4e63a78

SHA256
63882a10400d816a3f84111552b36fafe35786d7860364d9a14129a58e5b1a4d

SHA512
fe9f30e7b217dc968aa2929735df778315d363fda0a2c158c91caf2b8a6b58f1d4cb845fec90b0a60a7c4aca5a6b71eb1a65260cdace356cd1e12527e044d185

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

Filesize
344B

MD5
4289c94436a93f1e47a364b4036fbb55

SHA1
17cfb48bf4f3b7b968cfff4f543b9e8c96910198

SHA256
baa64bc4d8d3f8c693c4a3526fe051378a8c39c13e5aa169ec0167529f2a81a1

SHA512
6268582ce32b2e42614b069fb16104ea8b04966cf66940158a4e0dd0f0ca2772f9e7e45fcf698ad2e84ad8b8aedbf651009ae4a7f4678fbe36a8ff2cf5b9239b

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

Filesize
344B

MD5
e82ad16d7222e69862a43b9cae682e2e

SHA1
fd72631d4598629021a01a4f10c71f328c131b3c

SHA256
13fe7efc0faf1174584fe24d42939000a03c8b1b590a7c0065f8ad0723b1541a

SHA512
529565b71c6ec0471deeaf4665552c5a6944f0aaf79cc03afc2c78fbcab15ded691acc4f8d4c868acc0792113975d56f424174547dbc011e58da04e0c5214397

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

Filesize
344B

MD5
d98035acc1f2c030d970ae3b8fed05e2

SHA1
0cbf816b9f077dfd095dbd3f40329c35ab1573e6

SHA256
3e89d6053a9b3692b9587f8ef594f61e8920d19c27ba86b74b24ab13b914e5cb

SHA512
09c793ff496dde3cd53bad4f65b00aefc40de999997bb628f92c8a1c860ab3411d88e4bdb367cddfba84ab6724cc99d93ccec4661a326c79e205438623b39fed

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

Filesize
344B

MD5
ad506cdc56e2ee2e79d22659da0f135a

SHA1
382d24c29bc9fc6d6298b56453d7dc7661972400

SHA256
d449ebf4ca7c6f1d2f7dc2ad53903c5190b92a9b4fa288f017851e2332612557

SHA512
bd25f4230736fe7401d2fe1651765facc1a302a7e09cb097444aa5dd39402a6a4be05cc655aa3d1c5fb0eb11e7e808802ccb028fd2156d8d88d9ed056d36eed2

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

Filesize
344B

MD5
f1a1696a6d21cce3d6542d488799b724

SHA1
ce7aa5d98a7f4375c31cd534b7eb49b458594482

SHA256
3be3e577b0bddd72e65082d603952c36c083767c6c49c5f1fc623d959fe85dc0

SHA512
67631e5de87449f1a401f61896c969750fa3d1f7b2c10ac053a4854daa4d4e292d13c130ddc1cbda8faf96f8534e7ba743b58551c743b5225158fba62c7a8e2b

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

Filesize
344B

MD5
7cab409e2117f3df7ce7083946311c48

SHA1
8999e949beadce3589b81b0d1aa36fa9befd626e

SHA256
2799502cfdaaa5dd0b6ca18d7a9a62c7c93972d2af64ff93e6ecf3f5ac5d8d2a

SHA512
01271c4f13caed945da654698079a6804e8e4710ea617631f04cc321aae766dcbe2ff3053cf707ffe98ed78c0c183e1850b0cd222b2d95760825ae2aa7f1af5a

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

Filesize
344B

MD5
b1fb0cc283dd04e8397b8b8c007abeac

SHA1
0e4414cc25c7dc5d068ec05c634a61a59b954cb6

SHA256
c824ec3554c628184748b8b6cf9f81748c42cbdd04300fec8b279ff991edbcde

SHA512
8ca4fe25aa5e39bee058c23b9db34c56da86d78c295ecc7a8651001fe4e581dc39de096df42dff6bc6a3d0d7f2aed9a43005e5ffe0ae76177cacda3138ced415

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ACT9UUKV\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5D01.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6044.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

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

Filesize
599B

MD5
544cb7b75eb99fa0a071538776103baa

SHA1
9ebebfd66b6d88b7a1700891b618a697f80b6070

SHA256
542065202689fa1deafdf69758c010f07b9b463e9e621a37a1900039bca7b77f

SHA512
b72d7a5922c33c08b5c19fe8186825251fd2d2943d2d06cdea28de2703719bdbb86242b09c0f939f6bacfcaf0b68297666ce31c77d81aefd8d4d81dff4767097

Download Submit