d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-12-2024 03:05

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General

Target

d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe
Size

560KB
MD5

376eba8de3fb318ec11efa037f8c0999
SHA1

998079a01ea4b5af7d90b44e289ff3e61caaa6c2
SHA256

d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b
SHA512

1113f67e131f0dc952f8168be4274f910e942992b6775daaa241f48e1852ceb10875d609d34fed41ac2b5ba845d34adf327a99eaa52a7be3dbf054876aae7496
SSDEEP

6144:14t6Ls60mub8lmN1d/VJjbGTaQ8jY7dsO9sKL/urW09nSl6Mkmt4XzVkpmAZ51Mg:1kuicyCdsYsKLktnS5oVMmySMpQK7

Score

3^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1660	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1660	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1660	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1660	2348	d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe	30
PID 2348 wrote to memory of 1660	2348	d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe	30
PID 2348 wrote to memory of 1660	2348	d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe	30
PID 2348 wrote to memory of 1660	2348	d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe	30

C:\Users\Admin\AppData\Local\Temp\d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe
"C:\Users\Admin\AppData\Local\Temp\d6b544f7fe973a0ec18dc6994869bbd97779b965a7bc999b11f1d590cff9707b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$Underborer=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Temp\Lysstraales\Genoversat\lirens\Prvelser.Lac';$succederer=$Underborer.SubString(68121,3);.$succederer($Underborer)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1660

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

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1660-7-0x0000000074271000-0x0000000074272000-memory.dmp

Filesize
4KB

Download
memory/1660-9-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1660-8-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1660-10-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1660-11-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/1660-12-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download