b870b3d93f57d08d9eeb16b52cfc7f23c70676deeec39e054d2efdab54fc7230

Analysis

max time kernel
135s
max time network
148s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 23:39

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General

Target

1a38bb88e1347d5149b23008d3dc1342.html
Size

141KB
MD5

1a38bb88e1347d5149b23008d3dc1342
SHA1

ffac3deff4cccf3e6a9e20ead39d6a70c810156a
SHA256

b870b3d93f57d08d9eeb16b52cfc7f23c70676deeec39e054d2efdab54fc7230
SHA512

418897ca231d874ee5ece6ec012c27cd57e0b0861c86261a880abb7572f5165860d5f146c70795555dbe4c92bbdf2416ca56d8a18dae6cb179c14a7bbdf128e5
SSDEEP

3072:1BHsFiu7pcO8A2jvYikZI/nyGFdgBI9qeY+tq:1BHsFiu7mLEEFWSqp

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 42 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000daf35185b5448071f7f7c14142fe81154aee28bc5bf342c4e7b1a6ffb019fe28000000000e80000000020000200000004beeaa4aa60203cbc3cb9948df2a9b80b45946322d2730e4e34fb47da84cf570200000009ee5258eff1094f1f8f87ca90ba61b187989bd536b51e6b520b6a7c6c78bce9e40000000d05da2a026cd6c8ba5d36604932b810e5a9b045987886781d51556d64b40f79379c3a7b400303f1671b88c37f93d37974d0cb65a3f4367c48afc6cf106db4063	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\www.google.com\ = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A07DD891-A2F4-11EE-8CD0-DECE4B73D784} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d80bef292bee784c8e3c940d61fdfeb800000000020000000000106600000001000020000000b7ea4e6b4ff2d264417fbcc37512270bc4b250f1ede2481d4bac0d1205e373aa000000000e8000000002000020000000a62c488c62851eb9b5ba3af5170f2c1407edc0477c3d202855981bc5dd92d72a9000000089c1621bd9cba9a9136c881fb97c9303818929f4ad97a82e7827bfbe029df48836ad44a030bedc5be7e4fe6dfe9bf1d663468b6fdfc570ca1bc807790ae7c684b51caf5d690314a4a6d06d25819bab3c428e7bb2aafe4789e73293eb71679b605946a012204b8193b78fa33137a8173b326b049798a1b3ec794834f18675305fa5553ac769d7b58ead5287e78f234c7a400000007c67c82a306eb1e91a1d4c0ba79cae1574e4489da3a3ddcf5c3a6881a53045ec0a617555f214a2f2d5a324aa77f77e5a502bf28603737bbc7312f178dc681d7d	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\google.com\Total = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total\ = "18"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "409650074"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\DOMStorage\Total	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c030f28f0137da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2084	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2084	iexplore.exe
2084	iexplore.exe
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE
2316	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2316	2084	iexplore.exe	28
PID 2084 wrote to memory of 2316	2084	iexplore.exe	28
PID 2084 wrote to memory of 2316	2084	iexplore.exe	28
PID 2084 wrote to memory of 2316	2084	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1a38bb88e1347d5149b23008d3dc1342.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2084 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
d5b28f6603304e2dbfa6a556e504fe5d

SHA1
70255a5fd2ca3b9ffce14de3309ec607e55280cb

SHA256
acfdd4f9feb1d25cdf6cab21c57c9412f1a06a280215f64d38b5d5186fff9186

SHA512
49f3157020234c7bd1ae2993d8aa88c54c1c684391233d6070632bc8d9f1f5dc400f35a97058bbfc5cfea944645d13e24f4f532d9d38bdf22062ccf4d8319ee3

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

Filesize
344B

MD5
8122aeb0718f187722e5eedb781289c0

SHA1
0112364ee7865ebd56711f6122a422c7fe7e130a

SHA256
6cf6b8c121e712361bf815a58ec57bfa79a82b7ced0c3642d5294738d220691f

SHA512
b36321f1aafcb8246092e97705223b05e58f0648c6623925554f40a49f6d32cb0d5f507f3b766515985eda832c5fc53ef9b4338ed3c9a8f591ac03f38530ea34

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

Filesize
344B

MD5
e46b741c3c267a8ca44e234ee2ccb279

SHA1
09c18177b5e820ac1c567dcbd7549d9b758ad4bb

SHA256
bc2fd78538a0db47a280a4fb22bf25c1fdd6615993bec85a87e84a62dfced1cc

SHA512
8c9211cb35b5f26a2afb508011935a6951541c62cffc78380c5d59cd2d40bcb50703fa528ac3f05c1b3c0fa133e04c117defa430d98bd5a1d9d96f3d1d76c201

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

Filesize
344B

MD5
423825f2e2c086631f7c4ec563f8895f

SHA1
d42c8c6b923d1388c73f273c114d2fa73caccfa9

SHA256
143126f25b4fbea38d6fba62120619544d54a0937ef43fdb9b345458ac071758

SHA512
09adf94a524135e45abc7c275d172b8832640e2279103987d8785729258122cae2a74f4ace97ed55a6476ab4f16aa329ffce802a32c42b1d7263e01558eef021

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

Filesize
344B

MD5
d09ec21349f09bd3bd26567a97247ed7

SHA1
2d3888681ac0d8c21b979ffb63af14561b305714

SHA256
2f0dcebdb7b8aa4338161a6c71b03796d9a130ffedee82c556fa34e3ef2be515

SHA512
0d958b8269baf178b6a83ba4a232b2fff2ddce6403e91f67fc21349218f47b34ae2b6b707c16a667b87fed32a3b9a2ef7a8cea2b195c2596620d183faf9534cd

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

Filesize
344B

MD5
1715d0f083f943e27bc5b682a7c1d6b9

SHA1
cecea346409821a13bc3f1465477a998f576affc

SHA256
d762d8a93be174b34109e847ec4c8375108940643a02cf851524d41b8443e893

SHA512
34a3525ae64f6948be35aa7c4de0eaf2055806af50da77b02929cd4f8a4554e1cc06c80ac8db6dc791acafe55959a687f082ea6930149ed013f992e57e28050f

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

Filesize
344B

MD5
2ec83acb569fc80b3871ecc6e981660c

SHA1
174cb3ba8eaa6d7a2d5c96de1062acb80a76905c

SHA256
f5b428943836157faf048c0b9270bcf83b7cdc893bd3f7a213b8b872f2b053d5

SHA512
41ad01e158d85c0202d221063d9788e77abce993fb9edcba25a3a6930e36e2e7647bc78e777ad65c1aa66702b0288304ee0a36265549c3cfba7cb7958b0db9ce

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

Filesize
344B

MD5
0e87046afc9ed23d571d89612904732c

SHA1
df7631905703fff1fa22f278370508e09938ef7e

SHA256
3c42f4d6249206adbd24fa54517209555883cae8bbfb79d52f4a3edd9cadb991

SHA512
6b188df2b40f94c74ceb12b67c64b5c0b437dc8cb5794d54a75a9bf40e43e2b3786df8a4f7324c15739145cee1ec50511bae17bdbd038c8572439da3e7e6e995

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

Filesize
344B

MD5
459da7749131a583bfa1bc8176e22d49

SHA1
6b8fa0af1132e58cc81f14f93eb8fc88a35f2a5b

SHA256
1e45c0538b87bf26d5e36ba1a01b017fcd2948855ffcfdaf3b0f13d37f5c9e74

SHA512
18e6c46d1dece7784699344f168c9bca954fd947763e29e674203c8ee936fd9f21ef4b1e282c9d45412c18c8be198eb971d470b5062d9e1eeef2eefc629eecf8

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

Filesize
344B

MD5
3eb065246dd9198b885d48316a521760

SHA1
7b82f0411cac69b5eeab338e0eba4973db9551db

SHA256
3e7bb6e7ab612e3547f4aca1275439038d15576078e5c9d6e9942d24a416d626

SHA512
1b80b4a7622bca85f7577fec0cdb88ab2598dfd55a2aafd13eb27757a21b866fa5432370919b2ddab214d262aa940a29e5fe5d3f059c8e9026766ef828044a48

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HJ0GGVIM\platform_gapi.iframes.style.common[1].js

Filesize
56KB

MD5
f6140cf2e81a9d5b9bc96970fe1946f6

SHA1
e18cb20a08d0c13d44b72e36e9560aec2187abce

SHA256
68cc8a99c8ed5cc0eb3aa2146fd34bee0051bfd98faa3c03b83c78b4a12a8bd5

SHA512
1f61bf7228ae9fc1b36249223f4ca0675da05beaa6c00b28b7fff500e0527ee237d139eaf6793ece67f8730dfff0207bf945a848795aab7c57301433449a8acb

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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M2VO416U\cb=gapi[2].js

Filesize
133KB

MD5
288c5ba5b7001fe841c32f690f62cc93

SHA1
29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

SHA256
c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

SHA512
e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M2VO416U\f[1].txt

Filesize
34KB

MD5
94baeae5a431d3f4b6a82c4a91f59511

SHA1
42afc199c30c4adf7d69bb10cc1b7674102cad6e

SHA256
df5d165b5af8ba63c3b606253a8c73dbdc132bc66153c867b4acbe47efa55f0b

SHA512
866c5064e7a88ff99696a64ef6cb3a770db74ae99d773754613422f6fc4d850eb32945d57aabcd0cbdbb9bec74ab2627a7d7a0cd14bd465086db0083756f0017

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C:\Users\Admin\AppData\Local\Temp\Cab85A6.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar8693.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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