26a77f6b49a03629fce194084e88ea2867f2f7fa07434c1a0c8e622cc3a1bcf8

Analysis

max time kernel
2s
max time network
61s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 05:38

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General

Target

10306bcdd84c6d8fdaa3a12055ad1e71.html
Size

426B
MD5

10306bcdd84c6d8fdaa3a12055ad1e71
SHA1

0a19a3ae837bb39f5ca5dfeae224d90e1e9366e1
SHA256

26a77f6b49a03629fce194084e88ea2867f2f7fa07434c1a0c8e622cc3a1bcf8
SHA512

dabbeadc6d799d2f6563e9a1d1f72ef8545e2c85b99911157e0b6c50647c6a3af6b8a0768ce226483b61218905bf6ce26b111b3fd543863596cebef3791d40db

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E45DF1C6-A77B-11EE-8024-CAE9171F1CAB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2532	iexplore.exe
2532	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 2904	2532	iexplore.exe	21
PID 2532 wrote to memory of 2904	2532	iexplore.exe	21
PID 2532 wrote to memory of 2904	2532	iexplore.exe	21

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\10306bcdd84c6d8fdaa3a12055ad1e71.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2532 CREDAT:17410 /prefetch:2
  2⤵
  PID:2904

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\Local\Microsoft\Internet Explorer\imagestore\8xk9vta\imagestore.dat

Filesize
4KB

MD5
97e2c69859bc7891b5836f0326b1f9cf

SHA1
873f7d4d3cd0f758ca1a571153aeb4a89310090d

SHA256
881f8845c54fe028d4862d1dfa2f42d640a9924c4850c0d8816ff847b7e12260

SHA512
d2ae9faa9df821638257048822ab9cafe7a2c61f2315a40a6605af73a0bf825141d2bf06549847cb8439e677030dbd864a6b944fe75550b5374e68e48fa97b64

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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\8xk9vta\imagestore.dat

Filesize
2KB

MD5
d65db9daf63b93b54640629775a1d8d5

SHA1
5c22dd1a834a068bdd9693b483a1fdc10ba45ef9

SHA256
4267e74f10381f9a557b434695226817cd5c52340b83153f8d08bb3ab39c589f

SHA512
50cf88c003e803b2e25873fa04d30b702a1868ad62ed7c5d55a2c3bfffe4d1912319d57b63bf8fc6310a1d6eabf5ee6be4f99362e2e7b2fc1f4b0af15bdb18e9

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BPK32G26\favicon[1].ico

Filesize
1KB

MD5
91abe01116ab422c598e9c8af72cf4da

SHA1
0f2815fe8e067d48537ad168225ab4674271fa27

SHA256
b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

SHA512
a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BPK32G26\icons8-casino-64[1].png

Filesize
1KB

MD5
6401c879e687886187c9929843c46016

SHA1
105978fc9843ee49f25f91e9df0f30682c182d07

SHA256
a34a4cdcad1f681974d8ffcefa66ac58adc5e2cafb623bbe9e90beb533b28b4b

SHA512
e03691d17c4f0587065ed5a2097572acefd902f4a80be2ba52f401f5bdc913371508bca5dd05cd161d452a3b3fe64a1ec68c83cb8a88e43ce126e3db533861bc

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BPK32G26\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit