699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a

Analysis

max time kernel
152s
max time network
160s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 14:26

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General

Target

699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe
Size

829KB
MD5

52c100e5600bcd0176de1d89e52f6af0
SHA1

bdebd0e131633e4d7d51503b800100433257860e
SHA256

699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a
SHA512

d58f316ac9550aa492a459ccb567ac43b0bfb7577d05bd36d24cb220f68349600a9f449c19b4a993cfa3a8298e9d03dd50cab9a461b539c79770f4c70fc92aff
SSDEEP

24576:+kLdGAW13n/NxXb+5WUZQbzRpZkmqwGbA:+kLdZ4FxL+5M97kIG

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/908-55-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/908-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/908-57-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/908-58-0x0000000000400000-0x000000000063E000-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	699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe"	699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
908	699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe

C:\Users\Admin\AppData\Local\Temp\699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe
"C:\Users\Admin\AppData\Local\Temp\699268e5506732baa32fc4ee865cd81b0a385a103decfc4c0fcb36066dedfa8a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
PID:908

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/908-55-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/908-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/908-56-0x0000000075131000-0x0000000075133000-memory.dmp

Filesize
8KB

Download
memory/908-57-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/908-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download