9630369002e03aee43ed5b4d657916a96a5117696204d360a75d51fcf7f0e214

Analysis

max time kernel
0s
max time network
67s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 23:26

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General

Target

1ff29658871a4f46b96b8b031929ae62.html
Size

40KB
MD5

1ff29658871a4f46b96b8b031929ae62
SHA1

865482bd1c7c5e6cadc3a91738d532186613ac3f
SHA256

9630369002e03aee43ed5b4d657916a96a5117696204d360a75d51fcf7f0e214
SHA512

6501ec6a87c8b28ba3e5b9313654fcbc2fdca89bc8897e7f7fcaa8c1f5401d1b377fc4828ab9d72f679bad5e88ffd49bea8d6e4f902cca212d79b38e25931d94
SSDEEP

768:E+WKsjU5DdYZTUXJ7NU7a87NfH1Myfq2TNUocoplTjR56zd1WC8RfqdXHKh4rF9T:ER5g5gIm1MRRoplTl56zTW3fqVHcO0+f

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-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C3F32927-AB3B-11EE-A0B6-5E75A0F0D9D7} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2136	iexplore.exe
2136	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 4876	2136	iexplore.exe	18
PID 2136 wrote to memory of 4876	2136	iexplore.exe	18
PID 2136 wrote to memory of 4876	2136	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1ff29658871a4f46b96b8b031929ae62.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 CREDAT:17410 /prefetch:2
  2⤵
  PID:4876

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\Windows\INetCache\IE\BJCNBC62\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\cb=gapi[3].js

Filesize
92KB

MD5
fcf76747239621183414cf07cfa8bcbe

SHA1
ef270ffa13a231917d60baad5eb1aa91ba50e823

SHA256
4cc7a652fa7cb39e6f00d8d4fb4bb6bb2d8aafd3f29b0a93f3181673ea6fd367

SHA512
492b3da39d90bcd4f5b0455ba3e1ee711e661f49e03fee72a1c7c4b784c29424d48b7df73ef13bdc6a2448b31eaed0831cf80b55e030776defe76af4b28325d9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\plusone[1].js

Filesize
4KB

MD5
e3188bcde542eb9b75e6dc4fde34410b

SHA1
433f8f257eda3616b99536caae58f3bc77875621

SHA256
9d97f817e6abf7a66b6f6151e8218ee008bb454bf939746cd8480f0f50941714

SHA512
7fa53dd905e6d8ae2b61b4346d30db17a2e49443b66708947601272c4ac1151c0e959b5dde809d0cf27ebb916c4b229f4a4d5b034ce811b5ccc932878cab7c0c

Download Submit