ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92

Analysis

max time kernel
148s
max time network
156s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-11-2022 14:29

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General

Target

ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe
Size

1.2MB
MD5

22aa1ab7af01e8af6faeb5acc4f3a76b
SHA1

852bd829d3c0af286983c82e39efdeea3c0b88ee
SHA256

ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92
SHA512

d871180610089b5e8d8e00acb8169a38af182c927b023234c28fe20960073e9f115f9211a1e7ec7ff3b687780ddf839397522c6c93c54cc8d95c142bd55bf185
SSDEEP

24576:hL1rVNPbQaFBZpz/mAsZN1Yvh3WLt06caO0ORKcwlSCB/0T9gK4dv8YL:hVr1z/7sZUiiKOCBcMF

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2004-56-0x0000000000400000-0x0000000001BA6000-memory.dmp	upx
behavioral1/memory/2004-57-0x0000000000400000-0x0000000001BA6000-memory.dmp	upx
behavioral1/memory/2004-58-0x0000000000400000-0x0000000001BA6000-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	ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe"	ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.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 NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2004	ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe

C:\Users\Admin\AppData\Local\Temp\ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe
"C:\Users\Admin\AppData\Local\Temp\ff969558dc91ecfe17d361447fd53e805f9bfbbd8242b48730e1c09207d93c92.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2004

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/2004-54-0x0000000000400000-0x0000000001BA6000-memory.dmp

Filesize
23.6MB

Download
memory/2004-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/2004-56-0x0000000000400000-0x0000000001BA6000-memory.dmp

Filesize
23.6MB

Download
memory/2004-57-0x0000000000400000-0x0000000001BA6000-memory.dmp

Filesize
23.6MB

Download
memory/2004-58-0x0000000000400000-0x0000000001BA6000-memory.dmp

Filesize
23.6MB

Download