42e2ad1b0ae1c68d812cc652e0167b2b51d51fc33712fba712223704ea609435

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2023, 05:03

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General

Target
7d58c4cda8d8bd1adc2815fac5d375d3.exe
Size 1000KB
Sample231126-fppleafb9w
SHA256 42e2ad1b0ae1c68d812cc652e0167b2b51d51fc33712fba712223704ea609435
MD5 7d58c4cda8d8bd1adc2815fac5d375d3
SHA1 6930f407789a62615afe768b49004cb2417718cd
SHA512 fbd2aca526435e7ae59ff4eedaf0cbc1b9f0ed58fffcad1dfe9538837e86982bb95476027521155ed3615d7e3ecc8a6f94c4ae0bbe2365e18c53f74fd1aca308
SSDEEP 24576:yvIBSE0pqRvQ/oZI/odwn4EPNNlgDs1W/ejMK:o88MvQ/oZI/odwn4EPNXis1Uej
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	7d58c4cda8d8bd1adc2815fac5d375d3.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 776 set thread context of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87

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

System Information Discovery
T1082

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	7d58c4cda8d8bd1adc2815fac5d375d3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7d58c4cda8d8bd1adc2815fac5d375d3.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
408	timeout.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
776	7d58c4cda8d8bd1adc2815fac5d375d3.exe
776	7d58c4cda8d8bd1adc2815fac5d375d3.exe
2024	7d58c4cda8d8bd1adc2815fac5d375d3.exe
2024	7d58c4cda8d8bd1adc2815fac5d375d3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 776 wrote to memory of 2072	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	86
PID 776 wrote to memory of 2072	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	86
PID 776 wrote to memory of 2072	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	86
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 776 wrote to memory of 2024	776	7d58c4cda8d8bd1adc2815fac5d375d3.exe	87
PID 2024 wrote to memory of 4988	2024	7d58c4cda8d8bd1adc2815fac5d375d3.exe	92
PID 2024 wrote to memory of 4988	2024	7d58c4cda8d8bd1adc2815fac5d375d3.exe	92
PID 2024 wrote to memory of 4988	2024	7d58c4cda8d8bd1adc2815fac5d375d3.exe	92
PID 4988 wrote to memory of 408	4988	cmd.exe	94
PID 4988 wrote to memory of 408	4988	cmd.exe	94
PID 4988 wrote to memory of 408	4988	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe
"C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:776
- C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe
  C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe
  2⤵
  PID:2072
- C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe
  C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe
  2⤵
  - Checks computer location settings
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2024
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7d58c4cda8d8bd1adc2815fac5d375d3.exe" & del "C:\ProgramData\*.dll"" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4988
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 5
      4⤵
      Delays execution with timeout.exe
      PID:408

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/776-12-0x0000000074930000-0x00000000750E0000-memory.dmp

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memory/776-1-0x0000000074930000-0x00000000750E0000-memory.dmp

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memory/776-2-0x0000000004BD0000-0x0000000004C24000-memory.dmp

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memory/776-3-0x0000000002600000-0x0000000002610000-memory.dmp

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memory/776-4-0x0000000004C20000-0x0000000004C5C000-memory.dmp

Download

memory/776-5-0x0000000004D60000-0x0000000004D9C000-memory.dmp

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memory/776-6-0x0000000004DF0000-0x0000000004E3C000-memory.dmp

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memory/776-7-0x0000000005400000-0x00000000059A4000-memory.dmp

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memory/776-0-0x0000000000110000-0x0000000000210000-memory.dmp

Download

memory/2024-8-0x0000000000400000-0x000000000063A000-memory.dmp

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memory/2024-11-0x0000000000400000-0x000000000063A000-memory.dmp

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memory/2024-13-0x0000000000400000-0x000000000063A000-memory.dmp

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memory/2024-16-0x0000000000400000-0x000000000063A000-memory.dmp

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memory/2024-17-0x0000000000400000-0x000000000063A000-memory.dmp

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memory/2024-19-0x0000000061E00000-0x0000000061EF3000-memory.dmp

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memory/2024-37-0x0000000000400000-0x000000000063A000-memory.dmp

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