87f519d29ebc3fb1b6bed4a5e7ac4865b029da69d2608548a8db34e4069673ec

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 09:41

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General

Target

Order requirements CIF Greece_pdf.exe
Size

813KB
MD5

998e394361bd54c58a1ad2092fca8b6c
SHA1

c68e7856324a50c04ee5e1de46952ecaed47eff7
SHA256

87f519d29ebc3fb1b6bed4a5e7ac4865b029da69d2608548a8db34e4069673ec
SHA512

bb7af9d97e4fed96e000048828826f715fa3f229058326da25cf535629e567389b6129e72b6ef214937f0429d74d35598a7f440af6221ecc56ddeea86f9733b1
SSDEEP

12288:a7CBVenOxJUbx7lU0hbB6y3bn6vlP9Ia8GIbPYkAdwvLRPC6Oe73MFce:6G+OxmF7mSB6yrnMIacPYkAevLRPJyF

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2420 powershell.exe
Drops file in System32 directory 1 IoCs

Processes:

Order requirements CIF Greece_pdf.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\narrowness.ini Order requirements CIF Greece_pdf.exe

pid	process
2420	powershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\narrowness.ini	Order requirements CIF Greece_pdf.exe

Drops file in Windows directory 2 IoCs

Processes:

Order requirements CIF Greece_pdf.exe

description	ioc	process
File opened for modification	C:\Windows\resources\0409\mutases.fin	Order requirements CIF Greece_pdf.exe
File opened for modification	C:\Windows\resources\energiudfoldelsers.Uku	Order requirements CIF Greece_pdf.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

Processes:

Order requirements CIF Greece_pdf.exepowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Order requirements CIF Greece_pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2420 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2420 powershell.exe

pid	process
2420	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2420	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Order requirements CIF Greece_pdf.exe

description	pid	process	target process
PID 1076 wrote to memory of 2420	1076	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 1076 wrote to memory of 2420	1076	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 1076 wrote to memory of 2420	1076	Order requirements CIF Greece_pdf.exe	powershell.exe
PID 1076 wrote to memory of 2420	1076	Order requirements CIF Greece_pdf.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\Order requirements CIF Greece_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Order requirements CIF Greece_pdf.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Barthianismens=Get-Content -raw 'C:\Users\Admin\AppData\Roaming\skittaget\lektier\Familieskabet.Sch';$Architectures=$Barthianismens.SubString(9447,3);.$Architectures($Barthianismens) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2420

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/2420-10-0x0000000074451000-0x0000000074452000-memory.dmp

Filesize
4KB

Download
memory/2420-12-0x0000000074450000-0x00000000749FB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-14-0x0000000074450000-0x00000000749FB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-13-0x0000000074450000-0x00000000749FB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-11-0x0000000074450000-0x00000000749FB000-memory.dmp

Filesize
5.7MB

Download
memory/2420-15-0x0000000074450000-0x00000000749FB000-memory.dmp

Filesize
5.7MB

Download