53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf

Analysis

max time kernel
152s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 20:19

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General

Target

53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.exe
Size

818KB
MD5

71d8ef86ffe4cab3dd34e03f5e77795b
SHA1

e92914457e643e09ddf163150022571f47662f93
SHA256

53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf
SHA512

82366543f611197cc91541fdcd3f2a1769c438cb9d8749279a466f9346355570494117c4940b1a069387efc7acc44c72b24a4736578b536b2d739063680d5970
SSDEEP

24576:zAn9wRfnpsRZLE1cO+GkMGD66FT18D3KS6n8:zA9wRfpsRREcO+GGD6O1pTn8

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/1908-54-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral1/memory/1908-56-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral1/memory/1908-58-0x0000000000400000-0x00000000007A6000-memory.dmp	upx
behavioral1/memory/1908-59-0x0000000000400000-0x00000000007A6000-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	53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.exe"	53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.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\53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.exe
"C:\Users\Admin\AppData\Local\Temp\53f0b2d8cfc1faf008e8cd0052bd9f36f337973ac39d043728ba1e9ade0e1acf.exe"
1⤵
- Adds Run key to start application
PID:1908

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/1908-54-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/1908-56-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/1908-57-0x00000000753C1000-0x00000000753C3000-memory.dmp

Filesize
8KB

Download
memory/1908-58-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download
memory/1908-59-0x0000000000400000-0x00000000007A6000-memory.dmp

Filesize
3.6MB

Download