ad4941d74df74cc868e14e6e610f79f88945697697de40a9b2f65d2764efc472

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 15:50

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General

Target

Pedido de Cotação-250325.exe
Size

696KB
MD5

57d441d23e79a76c2511fb3e5dbefaa1
SHA1

d830fb5adf84250140d478fe0a7ae0ce9a36d2b2
SHA256

ad4941d74df74cc868e14e6e610f79f88945697697de40a9b2f65d2764efc472
SHA512

48c3649fe095a0022bea0b35f5a0de1cbd6458fec1070e6fa1b655d704692e1c7ee25a6380194e2fbe991e1b0a38bafadf826d6eb4a98f64108aff37e1db7c3b
SSDEEP

12288:Pk+LIW771Zv4WivvZh+JRgTq1Wtrt6PLl2gbXW4EgizmecljPuLmaeqGMeys1ck:fLjbv4Wivv/qOT5oDl2m4gKv0PmUmack

Score

4^/10

discovery execution

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\Urliges176.ane	Pedido de Cotação-250325.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2188	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	Pedido de Cotação-250325.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2188	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2188	2604	Pedido de Cotação-250325.exe	30
PID 2604 wrote to memory of 2188	2604	Pedido de Cotação-250325.exe	30
PID 2604 wrote to memory of 2188	2604	Pedido de Cotação-250325.exe	30
PID 2604 wrote to memory of 2188	2604	Pedido de Cotação-250325.exe	30

C:\Users\Admin\AppData\Local\Temp\Pedido de Cotação-250325.exe
"C:\Users\Admin\AppData\Local\Temp\Pedido de Cotação-250325.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle 1 "$Undervisningscenter=GC -raw 'C:\Users\Admin\AppData\Local\tilkendelsens\disappearances\josts\Kommunalforvaltningens.Ant';$Tarmflora=$Undervisningscenter.SubString(53526,3);.$Tarmflora($Undervisningscenter)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2188

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/2188-9-0x0000000074391000-0x0000000074392000-memory.dmp

Filesize
4KB

Download
memory/2188-10-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-11-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-12-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-13-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-14-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download