dbfcc0a8507b6bc8a0b81095bab6a529a6f157d1b4e0f22a9b8cbe55121180b4

Analysis

max time kernel
0s
max time network
140s
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 08:07

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General

Target

130042cd30e536824b449e324c3df196.html
Size

70KB
MD5

130042cd30e536824b449e324c3df196
SHA1

078762bef611095e8f838fc28bc6f67253ca0e17
SHA256

dbfcc0a8507b6bc8a0b81095bab6a529a6f157d1b4e0f22a9b8cbe55121180b4
SHA512

39555bd165a3497f7547305724dfb252b25d13a7298793813043abe08e968c5831c77e199db3a20be3f4f843e07ae68e796ecda2d5826a33276fee698389647e
SSDEEP

1536:gQZBCCOdr0IxCwXvjgL0mQIrc2oNfBcy0C72vwqKB20v6wa8jFYO8Fd21qPHdmwP:gk2l0IxXjK0mQIrc2o5Bcy0C72vw1B2D

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-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{BEE998BD-A7AE-11EE-9ECD-FAD2FAC7202F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1124	iexplore.exe
1124	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1124 wrote to memory of 3032	1124	iexplore.exe	18
PID 1124 wrote to memory of 3032	1124	iexplore.exe	18
PID 1124 wrote to memory of 3032	1124	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\130042cd30e536824b449e324c3df196.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1124
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1124 CREDAT:17410 /prefetch:2
  2⤵
  PID:3032

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\buhspo8\imagestore.dat

Filesize
1KB

MD5
68cffe3c1aab48fd5ee38913c3f4c1a4

SHA1
cc8a00b5c5bcff71b7963a227cfafc3a1a879d98

SHA256
654bb6b9ef08584e25a6ef9def71aab9a8cc90435508645407b5419e1caab739

SHA512
a5a1d4d87a63174a88fa250dc6cda246976087660e5e93634e96a7a81359849230687774ac60d7953d3a8dd9320412a8f0493d2b63127c30c55a129159cface0

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0SGFK56Z\favicon[1].ico

Filesize
2KB

MD5
cb546f0ce2ca2505cbc9088d8a4592e5

SHA1
d87b70b1a34f4313d085de80da3aa4e8845af904

SHA256
0c3851f8f6d7b9dc63645a68b0db991edc9162620b9d757684a4a20206c458fb

SHA512
b6fcd078f43082daf299a49646280ac3a30b91d10dcfaf8e9fb9e8317af417e34d45ae7397af9507d4101b7bcc58169c2f64adcaa253fc08204b98020b20b551

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QTPKWBD2\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit