f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 12:15

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General

Target

f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe
Size

922KB
MD5

a01b0a2721ff4ab48160d0ed85f6865c
SHA1

1b399dd6fa72bb12544838897b99c18b228b858c
SHA256

f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650
SHA512

4ab9513faa6c188d9ea20a7c47dbe2d561a7c8c617bc30975893e1edd83852f277a4301704b5a8b8fa28e3435b2543b7b145ad24ee637d1ce475d2422e90233a
SSDEEP

24576:5l60qMA5canSPzXdIBAp8AF1Loe8yjoFUj0A/P9Dz0:5NqMWcaWIO8AFmioFIf/Ppz0

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Setup.exe

pid process

3188 Setup.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
3188	Setup.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

Processes:

Setup.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN	Setup.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe

description	pid	process	target process
PID 1928 wrote to memory of 3188	1928	f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe	Setup.exe
PID 1928 wrote to memory of 3188	1928	f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe	Setup.exe
PID 1928 wrote to memory of 3188	1928	f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe	Setup.exe

C:\Users\Admin\AppData\Local\Temp\f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe
"C:\Users\Admin\AppData\Local\Temp\f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1928

C:\Users\Admin\AppData\Local\Temp\a2dhfTrMaC\hG3N4XMZ\Setup.exe
C:\Users\Admin\AppData\Local\Temp\a2dhfTrMaC\hG3N4XMZ\Setup.exe --relaunch
2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:3188

Network

MITRE ATT&CK Enterprise v6

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\a2dhfTrMaC\hG3N4XMZ\Setup.exe
Filesize
922KB

MD5
a01b0a2721ff4ab48160d0ed85f6865c

SHA1
1b399dd6fa72bb12544838897b99c18b228b858c

SHA256
f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650

SHA512
4ab9513faa6c188d9ea20a7c47dbe2d561a7c8c617bc30975893e1edd83852f277a4301704b5a8b8fa28e3435b2543b7b145ad24ee637d1ce475d2422e90233a

Download Submit
C:\Users\Admin\AppData\Local\Temp\a2dhfTrMaC\hG3N4XMZ\Setup.exe
Filesize
922KB

MD5
a01b0a2721ff4ab48160d0ed85f6865c

SHA1
1b399dd6fa72bb12544838897b99c18b228b858c

SHA256
f30097645a438cdb94edb7736507bc488900bfaef2dd1a8ba36947847397f650

SHA512
4ab9513faa6c188d9ea20a7c47dbe2d561a7c8c617bc30975893e1edd83852f277a4301704b5a8b8fa28e3435b2543b7b145ad24ee637d1ce475d2422e90233a

Download Submit
memory/3188-132-0x0000000000000000-mapping.dmp

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