e6812e4ad837e5047df0b9af02efab5fbb5f697554d89ab5076da95067f73fd5

Analysis

max time kernel
126s
max time network
138s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 16:28

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General

Target

cbe1f51aef850b344bd1f0680c4dab63.html
Size

42KB
MD5

cbe1f51aef850b344bd1f0680c4dab63
SHA1

cb19ec760989376b0b2096fda0c090e4a27cdddc
SHA256

e6812e4ad837e5047df0b9af02efab5fbb5f697554d89ab5076da95067f73fd5
SHA512

7ab231cfad82ec37ce6c7865aabbd44131930a4bf7127ca43348fa1ffb6c08a10ef46c998a008b6aa3eb3a18fd089a3ec34d1c380a91eef99c173225b99556ea
SSDEEP

768:pOTKNPw8rqoHqKbqNYNXNtNON0NBNEN2NLNsNUNhQgh6xLZ:pOTKNPw8rqoHqKbqNYNXNtNON0NBNEN1

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-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{129B3151-E2E9-11EE-9183-CEEE273A2359} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "416681991"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2780	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2780	iexplore.exe
2780	iexplore.exe
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2628	2780	iexplore.exe	28
PID 2780 wrote to memory of 2628	2780	iexplore.exe	28
PID 2780 wrote to memory of 2628	2780	iexplore.exe	28
PID 2780 wrote to memory of 2628	2780	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\cbe1f51aef850b344bd1f0680c4dab63.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2780 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2628

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
e84e7748c554b6a73eb6d890bb8cb5d6

SHA1
362e97afabb650febe1ed955f4ea9c8ce9fcecef

SHA256
040d2ea88c04531f33a49f9368752c23c2a12e97597268895c18bb5093b5057e

SHA512
30f1409f82819e77b18c8d70c952312b1bf7a890da3f0a7565a163fc5069428f0df839092c9e492f87349017b90db3a0b50e1526d334c03623740b001e05c7a9

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

Filesize
344B

MD5
a2210147c96c10415e8c9972394e6555

SHA1
ebe05c00e74eadf2ed41d5a63820eaf4b3223026

SHA256
578738286187472312d8932e1500946407d128682bc110c3221e36be271e7ec8

SHA512
cd1ba48d246b4be4bdd8f5da8d184862c3ef190b04acbbb563bf2f79745173a0cd70c887cebd1af11d9b481abe2ee9dbb2a7d2cb3b8cf92dd585979fca39e9d4

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

Filesize
344B

MD5
2f05833f9cbd95bddd597d5fc5283b10

SHA1
b071b92285aff00124add2b6232ae3d8411d7346

SHA256
19909b5e162ce74c32b01e8b0ffe004b83a83077197958f2b815a3a383f6dd1b

SHA512
9a6e65a36ea2b35fffbc2b68579631473fba03c55c831122652dde205775bb80abdf820d6064eac29b26cf10882d17e75a8852b73bfe77842c0695eb47cc989f

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

Filesize
344B

MD5
71d42938ab902b152bfa1f88c3b86f67

SHA1
42c2bbe19034b5b24774de40b98beace9b7c8750

SHA256
1a8099a67a02ae1754f96475a26a439ac6b61f3d546283065d38c292c2885f58

SHA512
df7e18259e34da041d0b48b314e5d8c39e062383a13dfe3ba5b5f0fc2a208aaecb27fa0a048d5d68d9ea62bede6c1a3e69861cac0094c42492e50b5d24f5a3f0

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

Filesize
344B

MD5
5f1cdc31af1f6d539a33f2a9ae894f9f

SHA1
5cbc36d0978ae55158adac3347e215ff6ac616f1

SHA256
53b00d429f19cdf8c12def1eb1a2e6ca50c6f4ea115f7c8af465f3875dac07c4

SHA512
23fadb06b2a663d3bc0769aeeb5cd6369002ae89e9a49e51d9c72631f5269d9403fc54a75970df4ad7396a40fefa72c617e5c9e33f2e6bedc6b0c71076657a07

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

Filesize
344B

MD5
1eea95f7520796275fe5d7c7a86476cc

SHA1
0c56e837902cedc59c1c6b45765a289c886a5cb0

SHA256
81aa41b34b390c35cfae996bd1d9ec994acd100077a75b96821378dc415494af

SHA512
596dad5d395b0f61e53c53343839ff3c20326740081e135035456a2f670a270c262d57d42af6421fd6711360f6ea7c8952d84184cb1a00640b56a56a76f64202

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab588E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5A0B.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

Download Submit