f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d

Analysis

max time kernel
153s
max time network
163s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14/10/2022, 09:56

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General

Target

f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.exe
Size

811KB
MD5

74bb3a63675ff934db4657012c5b25a1
SHA1

5920ddb9c87bd277050c4355941bfc529060a076
SHA256

f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d
SHA512

dc15cbf15362db3a6687c46b4ff99231214603595a2a330cd12239697fcb22240e334383a827cbc6fbe4ea3a4ed17d6ef85d626431701cf7435ac29d815b15b0
SSDEEP

24576:6w5NJSg1MyTCNcZNBMCHqpiPAmWhz3XXkNiN:6AvB7HqIPQU0N

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/1556-54-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1556-56-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1556-58-0x0000000000400000-0x000000000063E000-memory.dmp	upx
behavioral1/memory/1556-59-0x0000000000400000-0x000000000063E000-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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.exe"	f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.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\f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.exe
"C:\Users\Admin\AppData\Local\Temp\f151f8dee3294e5d911e2374caa0b76e37a278b144c737bf376ede5b88909f5d.exe"
1⤵
- Adds Run key to start application
PID:1556

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/1556-54-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1556-56-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1556-57-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1556-58-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download
memory/1556-59-0x0000000000400000-0x000000000063E000-memory.dmp

Filesize
2.2MB

Download