6c495687ca5de1279768fac62c17f833b0f464a2831ca46bdd296603412a6146

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 12:40

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General

Target

1f258a434b3662bd41177549d8274b34.exe
Size

588KB
MD5

1f258a434b3662bd41177549d8274b34
SHA1

5039a4ed97de3f7d409d182587260c7b0ef8b559
SHA256

6c495687ca5de1279768fac62c17f833b0f464a2831ca46bdd296603412a6146
SHA512

a805231575366da8b68c0b6c6c384613d3a9b4634165d5a3e2e105d0df44cc098a6dc988f8d2febf6445d7f3000e23486fec9aa64b83bd4ba562954712a536d1
SSDEEP

12288:GrEZfVjevdo+i88UyyMHSjyzhNKjnpCfo/tYXlHO9JVjDRTa6k+:GrQVYo+i8Pyo2zhNKjncoGHO9JVHRG6/

Score

7^/10

spyware stealer upx

Malware Config

Signatures

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
T1552.001

UPX packed file 19 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3356-0-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-2-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-1-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-141-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-142-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-144-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-143-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-146-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-147-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-148-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-150-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-151-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-152-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-153-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-154-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-155-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-156-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-157-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3356-158-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240603703.log	1f258a434b3662bd41177549d8274b34.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3356	1f258a434b3662bd41177549d8274b34.exe
3356	1f258a434b3662bd41177549d8274b34.exe

C:\Users\Admin\AppData\Local\Temp\1f258a434b3662bd41177549d8274b34.exe
"C:\Users\Admin\AppData\Local\Temp\1f258a434b3662bd41177549d8274b34.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
PID:3356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

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/3356-0-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-2-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-3-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/3356-1-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-141-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-142-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-144-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-143-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-145-0x0000000000810000-0x0000000000811000-memory.dmp

Filesize
4KB

Download
memory/3356-146-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-147-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-148-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-150-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-151-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-152-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-153-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-154-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-155-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-156-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-157-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3356-158-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download