13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 20:40

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General

Target

13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe
Size

815KB
MD5

5620b623649c6575a84071b37132cab1
SHA1

337d86208b51e6d0b109e1c857fa8672d8ff4a8b
SHA256

13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e
SHA512

b9050992dc397ac79ea2ff8d04fb6a0f4a11f98947f9a80383ef4b63fb41bf956cc015799c630809d60fb4af668620d4d1d14ce2ba74dacf1fa97de1f58d79d3
SSDEEP

12288:sPokLZeTkZacLtSyc+82esDDm4yzF1dNSBSGg4dtW4gjXkg4dAOoDhuOr0hLbMyb:GnltQD2esD64uNSx1UXk5DbO4qR5qs9

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1380-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1380-56-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1380-58-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1380-59-0x0000000000400000-0x000000000063E000-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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe"	13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe
"C:\Users\Admin\AppData\Local\Temp\13d53c4c280387c799eef495e2b87fb9b98fa04c7956078879c879553ab2819e.exe"
1⤵
- Adds Run key to start application
PID:1380

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1380-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1380-56-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1380-57-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1380-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1380-59-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download