e45aa0262091d5e7f17097ad7ba7b9f3c8db33825c82054a0a3da2d27f82f6da

Analysis

max time kernel
118s
max time network
132s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 03:06

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General

Target

0c7adbf91df93e19412d2fa3a0707a44.html
Size

11KB
MD5

0c7adbf91df93e19412d2fa3a0707a44
SHA1

c56be047e163334618d923600d57bffaa56d0402
SHA256

e45aa0262091d5e7f17097ad7ba7b9f3c8db33825c82054a0a3da2d27f82f6da
SHA512

9d6c2f63c27650b4fc35f8ccff944493144300750ffc0ab07f0edeb4eac7a71e03594c1a7ba089bb2d16d6d612fa8675e2e28fb29e5a73066ef5e4fd7240e633
SSDEEP

192:2ValIsr0r57M4IxatT8Io/w1wvqa11AuBuLbdU8d:salIcIQ4IxaVo/gg1AguLZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410121640"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{93B98521-A73E-11EE-A586-F2B23B8A8DD7} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2096	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2096	iexplore.exe
2096	iexplore.exe
2292	IEXPLORE.EXE
2292	IEXPLORE.EXE
2292	IEXPLORE.EXE
2292	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2292	2096	iexplore.exe	17
PID 2096 wrote to memory of 2292	2096	iexplore.exe	17
PID 2096 wrote to memory of 2292	2096	iexplore.exe	17
PID 2096 wrote to memory of 2292	2096	iexplore.exe	17

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0c7adbf91df93e19412d2fa3a0707a44.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2096 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2292

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
ac9310497d3dc5d428da2a27daf0be65

SHA1
a6ce6d874c67c9e30c3f786272999c6711e7fabf

SHA256
7966d68d3bb153605e89870700bb98e24a5b7b513c8a6f0d8c5c58c565c96654

SHA512
56350c502a09116e1ce0b4697ab99dad354e2e496d10087585a20f4f648f10188e1cb75eb8e67b474821db58b0434c91a4a3e161b660c87b9d4b2029adfe87e3

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

Filesize
344B

MD5
8b14b0cec71397102c21b5b0e5ec0002

SHA1
3b5fbe20b32a723964621f9ff0b8b7e188220890

SHA256
e0c77c95bbe1c902946c59c347ab1e3d93a60a4afb4a2f0a50419f36fe0b6d28

SHA512
1e9939caa52bdef75e06be0cdcbaad25b3123fe19a046ec34d33ff305370f0c64a3bd46270efb5f8d7eaa06b8dc16b50f27bde34afce02327471f933cb21bee4

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

Filesize
344B

MD5
1aa341a4dc924a8379ee47e0df136a4c

SHA1
ed399fa06a1c16b2ae12c181d66774197af2aeda

SHA256
8dafb0543a993d503afa2ff45dd70378b57d2bfbd2659e6a7121761849ae09cf

SHA512
a52d7822f430965d5564d2777796e55a4c97e4db9f5bdd602b7ea9cf9de73bd756c4050365e8e6950716c22711004f4f300d3802cfcff8fdb1535e07f398e448

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

Filesize
344B

MD5
bde4bc0302b021128269c205ffd3b9e0

SHA1
ab4bf648d17227942c07144371ea5ff0ee7badff

SHA256
fc3a0c6ec5b481e31e022a1f2dff946a3cb90c7e7c5a0131848a2f7e0da33730

SHA512
9d3f348061eeb3d8e324728ad6ed742982755a3bd57a14232d742190c94866ea499e6543bd7e17ab0680dd9d3d92d3fc2d6380cd7126cac56c411a32f39b0cfd

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

Filesize
344B

MD5
606a18046d4f9b0676513d6660728cf5

SHA1
9a8a9ee3a3a00e27d11f011d79f1bdca8366c347

SHA256
ffdae991c0a620205f54a656933634242707423b9ac86c383af6967219bfdeb1

SHA512
74b755ac70747cc5b8b002c3560dcb45d7c02b4fb18132d52e98df6c794b225befec2563b25578309cf5f12bfe86870783d681c02811bf3ecc4cf50ea14016fa

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

Filesize
344B

MD5
3c587b1f9ab45adddf1f103421f806e2

SHA1
4445617b3553850885ff6ca987000e7f3473167a

SHA256
3e1abbb0cc675d460b345f9a2a2d373ec4f4f2a8155e4e46500e4cfb2c4d6a9a

SHA512
187d685a4f2c1680f7b7df28b0e1a4b309108760cb50ee26a03dfd532fc8e60c008964248fddb12b22c20e96bcc778de06373851f6f176a8963ca467fa6ce3b4

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

Filesize
344B

MD5
a5f8f546c1f6d69b7888e38633a96527

SHA1
957df91c66375eb78a58e55d36ffbf061555818a

SHA256
83cc80bcd77d74b114902601f362cff55f9c3296ad1307e5b33b567c7217ac2d

SHA512
bee35306aaa7d5033e64ea4339f0b59691512d87d096164c6db94f0636a43cfd62abeb579acfdc82e33e65b8f00083cb6a8b8e40529bf78982040f5f76eda5fc

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C:\Users\Admin\AppData\Local\Temp\Cab2934.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2947.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit