0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749

Analysis

max time kernel
90s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02/12/2022, 19:03

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General

Target

0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
Size

323KB
MD5

021d49557eb69af4d4da342ccc554c60
SHA1

36ed422ab465e2dcb58292190aa2841674329a9d
SHA256

0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749
SHA512

11180415adb7b9783d520e9e02b46218def771f7a8da7ffc6fd600e52a99d05467524f3daa05746551413dbd31cb794ff9a8dcaee3da41e1391556c69048ba83
SSDEEP

384:SvBXBzuZ7n7P3A/Vaj2l8REChWEbHEDduRgPGQW9R5chw9jzMVVVg48orXjP:sxuV7PwFl8SCQ+kDduRgP/hw9EAeXj

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
10	whatismyip.akamai.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 232	1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe	85
PID 1688 wrote to memory of 232	1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe	85
PID 1688 wrote to memory of 232	1688	0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe	85

C:\Users\Admin\AppData\Local\Temp\0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe
"C:\Users\Admin\AppData\Local\Temp\0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe"
1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\0c3c723010bd5ce148e3c457537aff637d02178c98a1d6fc8d1a365b73259749.exe" >> NUL
  2⤵
  PID:232

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1688-132-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1688-133-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1688-135-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download