f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1

Analysis

max time kernel
151s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 13:37

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General

Target

f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe
Size

556KB
MD5

83095988a2e0a967e484a5bda0781026
SHA1

5a533b3e42a5f537080b885be144c1a2669b8365
SHA256

f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1
SHA512

cadd6ef4dd9cb15dd471ac4d3dc70484e401d7147df1e34cff4ccadf595892245d8888ca25c51b6bbdedc80117a29ecf1756c7b49dacab7f8ad79e0d04d3b52b
SSDEEP

12288:7GosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:7GosTxSEXzOV/UaIBNLMp20wMMT6

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4568-132-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/4568-133-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/4568-134-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/4568-135-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/4568-136-0x0000000000400000-0x0000000000522000-memory.dmp	upx

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240560187.log	f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4568	f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe
4568	f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe

C:\Users\Admin\AppData\Local\Temp\f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe
"C:\Users\Admin\AppData\Local\Temp\f5666f3200ec03f0833c17445a277f7a32f01133cc75fb676172e175700e4bb1.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:4568

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4568-132-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4568-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4568-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4568-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4568-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download