702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82

Analysis

max time kernel
110s
max time network
115s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/10/2024, 13:20

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General

Target

702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.exe
Size

827KB
MD5

fde824a553973145aacb62813ceb47a0
SHA1

1bf96e104c48f41c3f9452dfe30123183a45bcdc
SHA256

702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82
SHA512

37634d113d052ab6cf63835d1aef16df9b85b295e8c80d690dc8bcd2d680d00cadc42f5b406523d5c6575aeaf22b94c607566fe2c810ac7fe9a5d49b0fbe3b3b
SSDEEP

24576:S5YEhgLaza0DUg4TbXvF3C+kz+iwz3jt0OqBWCN:ScLazaiUrlyjC/jtuW

Score

7^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.exe"	702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.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

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2748-2-0x0000000000230000-0x000000000044D000-memory.dmp	upx
behavioral1/memory/2748-3-0x0000000000230000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2748-4-0x0000000000230000-0x000000000044D000-memory.dmp	upx
behavioral1/memory/2748-8-0x0000000000230000-0x0000000000453000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.exe

C:\Users\Admin\AppData\Local\Temp\702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.exe
"C:\Users\Admin\AppData\Local\Temp\702a6b57651b5833ef005ea2e12cbbd7cfcf77b8ed7758003d92a9736cd11c82N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2748-0-0x0000000002320000-0x00000000023EB000-memory.dmp

Filesize
812KB

Download
memory/2748-1-0x0000000002470000-0x0000000002535000-memory.dmp

Filesize
788KB

Download
memory/2748-2-0x0000000000230000-0x000000000044D000-memory.dmp

Filesize
2.1MB

Download
memory/2748-3-0x0000000000230000-0x0000000000453000-memory.dmp

Filesize
2.1MB

Download
memory/2748-4-0x0000000000230000-0x000000000044D000-memory.dmp

Filesize
2.1MB

Download
memory/2748-8-0x0000000000230000-0x0000000000453000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads