7b2070ca45ec370acba43623fb52931ee52bee6f0ce74e6230179b058fa2c316

Analysis

max time kernel
143s
max time network
149s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 15:46

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General

Target

file.exe
Size

3.7MB
MD5

12c766cab30c7a0ef110f0199beda18b
SHA1

efdc8eb63df5aae563c7153c3bd607812debeba4
SHA256

7b2070ca45ec370acba43623fb52931ee52bee6f0ce74e6230179b058fa2c316
SHA512

32cad9086d9c7a8d88c3bfcb0806f350f0df9624637439f1e34ab2efffa0c273faef0c226c388ed28f07381aef0655af9e3eb3e9557cbfd2d8c915b556b1cf10
SSDEEP

49152:EgwK5Nvur0t7WHcef7XKUnxMrUhiZqD35L5v+3d1isWdBcfTVC:EgtjWIt7Nk7XKUnxMrUhiq5LJ+t1ioC

Score

8^/10

discovery execution spyware stealer

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2764	powershell.exe

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

System Location Discovery: System Language Discovery 1 TTPs 3 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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
944	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2764	powershell.exe
2936	file.exe
2936	file.exe
2936	file.exe
2936	file.exe
2936	file.exe
2936	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2764	2936	file.exe	29
PID 2936 wrote to memory of 2764	2936	file.exe	29
PID 2936 wrote to memory of 2764	2936	file.exe	29
PID 2936 wrote to memory of 2764	2936	file.exe	29
PID 2936 wrote to memory of 944	2936	file.exe	31
PID 2936 wrote to memory of 944	2936	file.exe	31
PID 2936 wrote to memory of 944	2936	file.exe	31
PID 2936 wrote to memory of 944	2936	file.exe	31

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\hyper-v.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2764
- C:\Windows\SysWOW64\systeminfo.exe
  systeminfo
  2⤵
  - System Location Discovery: System Language Discovery
  - Gathers system information
  PID:944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2764-17-0x0000000073E31000-0x0000000073E32000-memory.dmp

Filesize
4KB

Download
memory/2764-19-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/2764-20-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/2764-21-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/2764-27-0x0000000073E30000-0x00000000743DB000-memory.dmp

Filesize
5.7MB

Download
memory/2936-0-0x0000000000400000-0x00000000007BD000-memory.dmp

Filesize
3.7MB

Download
memory/2936-2-0x0000000000230000-0x00000000002A9000-memory.dmp

Filesize
484KB

Download
memory/2936-3-0x0000000000230000-0x00000000002A9000-memory.dmp

Filesize
484KB

Download
memory/2936-4-0x0000000000230000-0x00000000002A9000-memory.dmp

Filesize
484KB

Download
memory/2936-7-0x0000000000230000-0x00000000002A9000-memory.dmp

Filesize
484KB

Download
memory/2936-11-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download