cec081746249e0c28e683704aa825387d8ef0b0159679205221c236e71afea14

Analysis

max time kernel
148s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2023, 21:16

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General

Target

2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe
Size

252KB
MD5

3f1ba0dace898dc2cee247de5e15f068
SHA1

e1fe1e8a75d490ea13736b38133a1ba930dca7e1
SHA256

2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a
SHA512

6ac4813ecbdcaa09659977508b7a97c7b0ec6322ba0a75b502ca07bc0a91759f07cc755f5348502f70cb7c9fcf1fffc0f96bd9b45ceeb254829cdca87a62f59a
SSDEEP

3072:Bjf6OLLuaZj8wp6wPZ0FHQzzdoPCU1C6g2Okt6iZ0R2RYcBXSJckSHCAu:5LLXZLGHQz53U1C6gJYRnCJ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

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-1-5-21-177160434-2093019976-369403398-1000\Control Panel\International\Geo\Nation	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.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
T1552.001
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1948	3468	WerFault.exe	85

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
640	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3468	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe
3468	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 752	3468	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe	90
PID 3468 wrote to memory of 752	3468	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe	90
PID 3468 wrote to memory of 752	3468	2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe	90
PID 752 wrote to memory of 640	752	cmd.exe	94
PID 752 wrote to memory of 640	752	cmd.exe	94
PID 752 wrote to memory of 640	752	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe
"C:\Users\Admin\AppData\Local\Temp\2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe"
1⤵
- Checks computer location settings
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2057c7a12abf4e22415003004e057868610c699809b749f10aa9708b4c81157a.exe" & del "C:\ProgramData\*.dll"" & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:752
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 5
    3⤵
    - Delays execution with timeout.exe
    PID:640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3468 -s 2304
  2⤵
  - Program crash
  PID:1948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3468 -ip 3468
1⤵
PID:868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

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/3468-1-0x0000000000660000-0x0000000000760000-memory.dmp

Filesize
1024KB

Download
memory/3468-2-0x0000000002380000-0x00000000023A6000-memory.dmp

Filesize
152KB

Download
memory/3468-3-0x0000000000400000-0x0000000000639000-memory.dmp

Filesize
2.2MB

Download
memory/3468-7-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3468-25-0x0000000000400000-0x0000000000639000-memory.dmp

Filesize
2.2MB

Download
memory/3468-26-0x0000000000400000-0x0000000000639000-memory.dmp

Filesize
2.2MB

Download
memory/3468-27-0x0000000002380000-0x00000000023A6000-memory.dmp

Filesize
152KB

Download