23bd5efd93c98543f499def57b20ef61c6b4c63fdff4b5d56fa6d3287b0ec36f

Analysis

max time kernel
141s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 09:25

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
5613dc7c7d2f502d2ba7f9c381fe750a.exe
Size 680KB
Sample240112-ldrvaadcep
SHA256 23bd5efd93c98543f499def57b20ef61c6b4c63fdff4b5d56fa6d3287b0ec36f
MD5 5613dc7c7d2f502d2ba7f9c381fe750a
SHA1 6b559f047147d9a2665d5ba5ef439bb42841eede
SHA512 ddb2f37d2b8568053e35ced5fd93240a8cb320d8af8d0d76e9ba9f23c4846e36567d7c7a6d8b1ba9fd9cc2a7f37dc5a61a859491dbc3298337f18d07c601c229
SSDEEP 12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipq:d3DXw0agI7EjVvHXg33OpfPFmcyouqaT
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2836-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/2836-61-0x0000000000400000-0x00000000005B6000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3512	2836	WerFault.exe	87

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	5613dc7c7d2f502d2ba7f9c381fe750a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	5613dc7c7d2f502d2ba7f9c381fe750a.exe
Key created	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Software\Microsoft\Internet Explorer\IESettingSync	5613dc7c7d2f502d2ba7f9c381fe750a.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	5613dc7c7d2f502d2ba7f9c381fe750a.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	5613dc7c7d2f502d2ba7f9c381fe750a.exe
Key created	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	5613dc7c7d2f502d2ba7f9c381fe750a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2836	5613dc7c7d2f502d2ba7f9c381fe750a.exe
2836	5613dc7c7d2f502d2ba7f9c381fe750a.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2836	5613dc7c7d2f502d2ba7f9c381fe750a.exe
2836	5613dc7c7d2f502d2ba7f9c381fe750a.exe

C:\Users\Admin\AppData\Local\Temp\5613dc7c7d2f502d2ba7f9c381fe750a.exe
"C:\Users\Admin\AppData\Local\Temp\5613dc7c7d2f502d2ba7f9c381fe750a.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2836 -s 2572
  2⤵
  - Program crash
  PID:3512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2836 -ip 2836
1⤵
PID:4748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

index.html

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html
Size 10KB
SHA256 a7f5e624cf05b9312b2262d7b9d7ff7ecf40edc10499c1abeb2fd0e29a7de896
MD5 e462d260d3fae8464dc6d05d9662f230
SHA1 a9c6d9fbe60701ba8074b1f956b841f67829eacc
SHA512 f4552eee4a5ea4864ffc2a6c7685ea6fba53f27e1b486f4d682d0078425b8d45df29f4e688b1f70a9aba2f4c11e4137474866752dd982e0dcc3d3fbea755f4a4
SSDEEP 192:XgF26WDcldP8TN48t7iNy/iEU8GP8bTziYiXhe:XxDcldPmN48iNy/iEUjPGziYiXo
MD5 SHA1 SHA512 SSDEEP

Submit Download

jquery-ui.min.1.8.0.js

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js
Size 202KB
SHA256 8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b
MD5 a4fdd77e182bd2fabe300a47b5617a35
SHA1 e002b335c75b5edefcd251962f61f53a2ab8e0f2
SHA512 ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085
SSDEEP 3072:WpAlcXnwc+NAdbvTdaVhr4aoaj7/cEItIwCkGWCs3T:WqaB+NuchrbrsEItImGWfj
MD5 SHA1 SHA512 SSDEEP

Submit Download

jquery.min.1.6.4.js

Path C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js
Size 89KB
SHA256 232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef
MD5 219073097031d9c1a95a1291d66f3a10
SHA1 2b7996b01d90b7f424f2a2e6063947461db4b2b2
SHA512 9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5
SSDEEP 1536:pttlIQq8jYAJohe7evhKHIJvuUO7Qrb3qJz34yfbvTXYActjaO7UX5X8BZg1hJOw:fJjxpIpuokRjCra92Zp8++
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2836-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Download

memory/2836-1-0x0000000003260000-0x0000000003261000-memory.dmp

Download

memory/2836-61-0x0000000000400000-0x00000000005B6000-memory.dmp

Download