b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5

Analysis

max time kernel
245s
max time network
352s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 19:50

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General

Target

b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.exe
Size

818KB
MD5

9ffff5b52089db15a0817da44666a66a
SHA1

6388ff711c2fc532390384b66bcd21a8887ff4ac
SHA256

b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5
SHA512

653e5b878f70aa4e09771bf5df5e806aa8158354a95013c12f33eff4f53e22d163a8bc3a6fbef0bace14fa086917f703dee72ae63c1b469e3c3e4ed0c13fcea6
SSDEEP

24576:KuGbPsZ1H43TB1JV+zl9R8RYfnS0S5ktDVY8P1:+Ls743HH+B9yRYfS0Kkt68P1

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/472-55-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/472-56-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/472-57-0x0000000000400000-0x00000000007A8000-memory.dmp	upx
behavioral1/memory/472-58-0x0000000000400000-0x00000000007A8000-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	b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.exe"	b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.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\b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.exe
"C:\Users\Admin\AppData\Local\Temp\b6d22d0c4102bc4dd6cd346910dda5c9d72c27d11c55538bbae2874996b87ef5.exe"
1⤵
- Adds Run key to start application
PID:472

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/472-54-0x0000000074FA1000-0x0000000074FA3000-memory.dmp

Filesize
8KB

Download
memory/472-55-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/472-56-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/472-57-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download
memory/472-58-0x0000000000400000-0x00000000007A8000-memory.dmp

Filesize
3.7MB

Download