d49e7afef9c4302a005a0c29227d704faa98e6732b04ba3a9c0bd03f6726d388

Analysis

max time kernel
0s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 21:51

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General

Target

13e48d1510b8df2cc9cc92e51182ed02.html
Size

3.5MB
MD5

13e48d1510b8df2cc9cc92e51182ed02
SHA1

98a8a53cef94226f89e590a1ec2bd631c2d4af7f
SHA256

d49e7afef9c4302a005a0c29227d704faa98e6732b04ba3a9c0bd03f6726d388
SHA512

79074c19a70265567ca6f0fedebe27394958ebbb4467d5b9450847c5ab726fa7aabb7b70e54fc939e9e629e022bfbdc8980bd49f0781e097069dda7b31566b27
SSDEEP

12288:jLZhBE6ffVfitmg11tmg1P16bf7axluxOT6NAQ:jvQjte4tT62Q

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{69D48D81-A2D5-11EE-A0B6-DA96C499C6F0} = "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
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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1620	iexplore.exe
1620	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 1720	1620	iexplore.exe	19
PID 1620 wrote to memory of 1720	1620	iexplore.exe	19
PID 1620 wrote to memory of 1720	1620	iexplore.exe	19

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\13e48d1510b8df2cc9cc92e51182ed02.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1620 CREDAT:17410 /prefetch:2
  2⤵
  PID:1720

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
1KB

MD5
c6bdda3f990d9f4af799c6780b8859b4

SHA1
a621164f6b814af5e867c84e7b014695c850fc7e

SHA256
bf1d3d4bd2bfaf7e1c3ecda4669a16a68da4c2780c49c60b09d3fbc13a1633dc

SHA512
955019d37611587f11831068a20a8b7f2a51838d6c11d02c822aa752fc056ba1336ce2d8f1e7d338fee9b3c9b11889ab8c615a1f60183f27cb060b3976033443

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\jquery.min[1].js

Filesize
9KB

MD5
793b3a510849380014d3c2ba72084112

SHA1
8314458da99c20287502b690fce20ce05c1ff241

SHA256
f3aaa63f916ba679d0bdb7d6a80a4dde256e1c4d36a2e4f46fbf4763e0f9c0ee

SHA512
89ed49638ca021aaa4e5222d6045c0f24c6118c603910ed7fc3e508c4eca704c7944578a026f0b9efb7d8fbd617a2c563c49cdc4e39b6055cb55377de4edc6ea

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\jquery-3.1.1.min[1].js

Filesize
12KB

MD5
6c01714e4d3e95b88fcedc1245acb539

SHA1
d2561bfb8fa9854d032545fe0c9b4732bd39dfd6

SHA256
5d578979247bf1d22a63858691f88f2a606d585715bbb9f885493461cef9594c

SHA512
051ee178d3c4bf8f8d131d00961112dc2ffef7cc86cb2cd7fbc6e5305f9c5d8945f996129611a38b2880d824c730bbf979d4879b837b159fd79c32d754eae74c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\beacon.min[1].js

Filesize
1KB

MD5
34fcbf783a28492029355b3b9d531d9a

SHA1
248d8cc67cbbeb125879c138431b29512430879e

SHA256
024e0725a419096f7405879e795f8bdf64c0c243044d3ae6ebdccd08b0df688e

SHA512
59f613886e4a16f6c80ac0a7930892d296a16b4191343dee9e66632ac12f73d8355e6244101f2e1149be946d7d8979c9b48ca04edb163d4a40028fa3d9d0fa9c

Download Submit