7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605

Analysis

max time kernel
151s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 13:56

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General

Target

7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe
Size

813KB
MD5

d8e64dea4131bf6820584218c699f424
SHA1

4a15c1da8d8aa8c9641806215fd3283c8f8ee770
SHA256

7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605
SHA512

f27fd072418ba0a99f11769a350c77def2ea308d1929bd321f751098a00584ac4e54fcbee8f61c079f54466b2716bb81f09372b6d3543bd426c0b37515b7793a
SSDEEP

24576:jFy/I8xNX1jpdC9j+IKbD4cH8dtPDnqeRKTyd:pQVh1ZIKb8ccdRn3d

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

Processes:

resource	yara_rule
behavioral1/memory/784-54-0x0000000000400000-0x00000000007AE000-memory.dmp	upx
behavioral1/memory/784-55-0x0000000000400000-0x00000000007AE000-memory.dmp	upx
behavioral1/memory/784-57-0x0000000000400000-0x00000000007AE000-memory.dmp	upx
behavioral1/memory/784-58-0x0000000000400000-0x00000000007AE000-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

Processes:

7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe"	7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.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\7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe
"C:\Users\Admin\AppData\Local\Temp\7785e6f7b814b54c8af852de9411d2b147f47847b4cf3d2487572ff0c9086605.exe"
1⤵
- Adds Run key to start application
PID:784

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/784-54-0x0000000000400000-0x00000000007AE000-memory.dmp

Filesize
3.7MB

Download
memory/784-55-0x0000000000400000-0x00000000007AE000-memory.dmp

Filesize
3.7MB

Download
memory/784-56-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

Filesize
8KB

Download
memory/784-57-0x0000000000400000-0x00000000007AE000-memory.dmp

Filesize
3.7MB

Download
memory/784-58-0x0000000000400000-0x00000000007AE000-memory.dmp

Filesize
3.7MB

Download