689cdc881f65c0cfdd85feb46b04ccedefbcdf115b2047cb7f97f187930668f6

Analysis

max time kernel
97s
max time network
140s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
19/04/2023, 17:11

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General

Target

kiss-hehe.gif
Size

3.5MB
MD5

a0a25702c3abfbe642ea3ca2abb161d9
SHA1

1060e455704e4b7517c2d2b48b84b62d637e7468
SHA256

689cdc881f65c0cfdd85feb46b04ccedefbcdf115b2047cb7f97f187930668f6
SHA512

0c4be150721d4a7a99e26a704102b645b04b7913a3f85e252c32ca728abdb576f4556c706360a3bc6d22367a8d6c92549aabccf105ba9665750c562cd74dd885
SSDEEP

98304:1tSZwn4T3GNmIMMRqCV+fvZiNZQViJG9f9Cz:yI4T9QguQkkBIz

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{09023F61-DEE6-11ED-8002-C22C4A0458E6} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50be2ae0f272d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388696485"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000dbb59ddc676e394a83d3f942d26f43ca000000000200000000001066000000010000200000005db298d204dc9b0f9613d6791070579b09d2e1f7f0ea962294e8acbed8b31b8b000000000e8000000002000020000000863390f5d0ce8c3097050b1960eed77d16e737dca420b0e1f1ea0c76c96d6e50200000009a3a6bac0f912d3add124951509ed0a0f76befa267c24d3df86058d8a2ba0f2040000000c1cb3afe99eb70808ffba6c0c0a19726fe84dadd3ef25d1048245fb55e651e3d2902d672fab6a4c21dd435ad45aad90566c711c1d0d68a1f2f0f4ffd5ff2723d	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2016	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2016	iexplore.exe
2016	iexplore.exe
740	IEXPLORE.EXE
740	IEXPLORE.EXE
740	IEXPLORE.EXE
740	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 740	2016	iexplore.exe	29
PID 2016 wrote to memory of 740	2016	iexplore.exe	29
PID 2016 wrote to memory of 740	2016	iexplore.exe	29
PID 2016 wrote to memory of 740	2016	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\kiss-hehe.gif
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:740

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
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

Filesize
342B

MD5
b64cd8cf2cff49717636eb5abb8406f1

SHA1
26256314d44e38c74ae5ddaeca5e557045218599

SHA256
ffdcb6211dbde77e9b8afa81baca77bcae58a937fa4b06e864ca4c8f038fd0ae

SHA512
02f9a05332fdc0d3b24ec8b94b10020dc5eff4a195165ae602370a68ef2de22863d3fe81c5285b37f64b1d909e1464d7bfdbddb00d8a53f161b2c907c2bf6696

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

Filesize
342B

MD5
6f6cb49079e63a883d480406b4e333c1

SHA1
89d6f59dfe77674b4cbe9b598330025c5cd31892

SHA256
769f57b3d9b73e3d6dd3e928119cb6eac245dbbfa165015829a843dfefa8afbc

SHA512
d1d305cfdb878e2551bbda92c94e75753e2638ccb4463328ecb507262b4d82a56568a8f1a42947386ec648c7d09df9c74c303c30adc812c4604822b5f0537352

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

Filesize
342B

MD5
3691dd194b8e996a52dfc1342071c100

SHA1
3a981ff324d68deefdc2772846d9e870f1943b13

SHA256
0c2b60119b6beaa99442eb64369edca9c88ace05884d7481d4547ca477412134

SHA512
95b3e65ae908f5fc9cddca24fe3cac7c0407e5c5f6235ecc446eb181d907ef3cc25b01ad9a8e5748ecaeefa8500a06f17dffeef83757eb2ae86aa7b22622a42c

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

Filesize
342B

MD5
45bb28b0b62620d47ff06214808736f4

SHA1
5d3785c8b1d78f7724b345b6af20d6eaefe8d165

SHA256
28da018e761c57224b8d9ac6ee89549d1df07528262beac6d8b6ce72186418b3

SHA512
9df57a095d5341c49f34be7ec8e4c51990e1d482d94cdc4ec57a0fa09f068db794d5f38daf23adad3cecca177dd27b2e77b554e6f3cc62b3ab8bde8c35259a76

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

Filesize
342B

MD5
39a40f2c5114451bcee175f189d3e6f1

SHA1
6a89176a0bb6cde08afdcd297eb1963e2d5e6b85

SHA256
5143f84ba9e8a0bf6c0a7f438176ae4676553d23624766d0c9aff789c1306470

SHA512
9c4c89c399c55c7eeb2c6973d9ac26deaa7d4e7441378ead50fd3c0dea65d80535f2577e5b264487e5c04954fbe897fdb1acd0083949de3a45b80cf6eb325a7b

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

Filesize
342B

MD5
88e5a597876402a6adff73d83505e848

SHA1
b34a27618a3566b31878140bf41dc37df5d2319e

SHA256
26d313d32649720914d7e35d24c3fad17e26aa6913ff0c98ee712f91db01c422

SHA512
2942cade7fe9e2a2c67ca28602caf37f822063310d1c639eccae65fbcf4eb4f501558e2f1f60500976e69da6a7b0f9fa1ee0bc61932679ce46f547e006e27f58

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

Filesize
342B

MD5
ddcbe93abf06b6073390fb4b6f8fdf67

SHA1
20e449658db0b67a905071fdd82e0af8fd091383

SHA256
da20bfa1e2e2189ea29053aaa9ab2c0e579af7f4aa9d7615b78a818cf0605a6f

SHA512
dd515d0be540d813b8b65d34b625385a5ececf499bea8026e4279522bdef40290f8c8e57d36a9ec5a002cb8daad4fc716d49a4089b2a184839806810b89c69ac

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

Filesize
342B

MD5
f5e84deefe5318d9a238ba020599dd69

SHA1
4d43d508233b4bf1f8f939c4d3a5734a79c75056

SHA256
34aed6e41321d1922fdab8ea33042563cc359f706033a9e42a0e478b7ff496a4

SHA512
061a400799f9b04fe48d79fbacff99f7bf2eef92403968562b01ca040b22efd9b241ee8eed69d260940aa0e4927d80765803e940de266fdbec25c6df9eaa6438

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S7FIT0B8\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5229.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar55F8.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\6GFYIBJ9.txt

Filesize
606B

MD5
c569e1e1e64e91514ad7413fe48ac48f

SHA1
86ae59f814d5d62682955399630907de3400bd58

SHA256
b85d7643792a40d9d8a901699d623ec4416183192a5242eae02717cf4fee8960

SHA512
b9144ffbbcc5e86050f29346e982fa1915a2faaa23b2cd6c070ace72949fcce127538eb6d08a3f10e28dc7f1184becb4d7aa764feab1f16798d7a003a36b0ed5

Download Submit