6bea0203fc33f0ba90799098fe9896773daa3194fa7b2d1e539b63767f588bb0

Analysis

max time kernel
135s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 06:36

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General

Target

cab98ea2d1908f6d03e3677e0597e3a9.exe
Size

680KB
MD5

cab98ea2d1908f6d03e3677e0597e3a9
SHA1

d5b97550b8bfb0c52fca0f20864e7d42af7493d1
SHA256

6bea0203fc33f0ba90799098fe9896773daa3194fa7b2d1e539b63767f588bb0
SHA512

3f3af8be626eabb33c855c072fda22d0b8de23539033100a3a5cca401a3e206f47f0325b8b64dfa34ed8d93fd694c9c05d0099bf6655666ecd790ad5b771dfa1
SSDEEP

12288:d3DAAw0jmgI7E8Gq2VvhxNOMfg33sUKpfcsFmcyouqa3wTQipW:d3DXw0agI7EjVvHXg33OpfPFmcyouqa7

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/3492-0-0x0000000000400000-0x00000000005B6000-memory.dmp	upx
behavioral2/memory/3492-64-0x0000000000400000-0x00000000005B6000-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
2916	3492	WerFault.exe	87

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	cab98ea2d1908f6d03e3677e0597e3a9.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\IESettingSync	cab98ea2d1908f6d03e3677e0597e3a9.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	cab98ea2d1908f6d03e3677e0597e3a9.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	cab98ea2d1908f6d03e3677e0597e3a9.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	cab98ea2d1908f6d03e3677e0597e3a9.exe
Key created	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	cab98ea2d1908f6d03e3677e0597e3a9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3492	cab98ea2d1908f6d03e3677e0597e3a9.exe
3492	cab98ea2d1908f6d03e3677e0597e3a9.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3492	cab98ea2d1908f6d03e3677e0597e3a9.exe
3492	cab98ea2d1908f6d03e3677e0597e3a9.exe

C:\Users\Admin\AppData\Local\Temp\cab98ea2d1908f6d03e3677e0597e3a9.exe
"C:\Users\Admin\AppData\Local\Temp\cab98ea2d1908f6d03e3677e0597e3a9.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3492
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 2664
  2⤵
  - Program crash
  PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3492 -ip 3492
1⤵
PID:4500

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\index.html

Filesize
13KB

MD5
8228c7f9004c7fb8cd403b8e01ad2bd8

SHA1
6700450e1d733a72bba239643a2b3a8c10762e2d

SHA256
5c20e9989f392f2228e5edf36ceea88c491ebc3022e1852c6c1ae48cb3b3e985

SHA512
758c3b5037d0fad2593af43984a48ed44420ffa2f03e0ffe458b53d7db5648f5bfba9ead2fce124886b99f3c0b81397f0a63e3f44c773e916090735e01b2b571

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery-ui.min.1.8.0.js

Filesize
202KB

MD5
a4fdd77e182bd2fabe300a47b5617a35

SHA1
e002b335c75b5edefcd251962f61f53a2ab8e0f2

SHA256
8b59592d67eadc703af6cdd5ba8d077f9f9485d01fb6405555614335f89be99b

SHA512
ddcccde1c129f8f71fb39685abc615c4202b8b3dfc12cedd7d9cca2f97b308fc14b64497826421fa9df3d1cf54bdae9c085051af0a8d393cd3d556a6578d4085

Download Submit
C:\Users\Admin\AppData\Local\Temp\mediaget-installer-tmp\js\jquery.min.1.6.4.js

Filesize
89KB

MD5
219073097031d9c1a95a1291d66f3a10

SHA1
2b7996b01d90b7f424f2a2e6063947461db4b2b2

SHA256
232066e3f6f1351afdaee1acb70c409766641fd5669e0b55ce7c77fac0a857ef

SHA512
9ad2745f96cf79a4d59393cc3fbb3958b244013f6798c12abe41e37fca80df3c7cedab4b47cbd197645c86b31077388ec8f01ea8d67c5feacbef95b1ae7582b5

Download Submit
memory/3492-0-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download
memory/3492-1-0x00000000035E0000-0x00000000035E1000-memory.dmp

Filesize
4KB

Download
memory/3492-64-0x0000000000400000-0x00000000005B6000-memory.dmp

Filesize
1.7MB

Download