2681c94188aa6193f7b51cafa73d0d0edc72e0c4e78fd29aa286e22e24583c63

Analysis

max time kernel
94s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/09/2024, 15:02

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General

Target

Lykkeskillingerne.exe
Size

517KB
MD5

a61d199b40c46ea1e0b9bb6f12165881
SHA1

9ce4221b5c7d8a67ba54b0709d5bbcc893ceed02
SHA256

c4f370cc453d04a84606b36451353fe65c56a5e758b2c138a23fc3741d7f4df9
SHA512

11274f2ea8c4c181e4a0163a947e7d893697db2b0dcb7a280e3a0e37059bb4d02998c0d32b1cc84084fe8e7d9684cec21da708ccefe0628711053626a09beb85
SSDEEP

12288:WZGcVEfEyolcupbbn6/tT9XfSJ37tdrQW:WZbSfEyolpb6FTM7dr9

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
2676	powershell.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4672	2676	WerFault.exe	86

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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Lykkeskillingerne.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2676	powershell.exe
2676	powershell.exe
2676	powershell.exe
2676	powershell.exe
2676	powershell.exe
2676	powershell.exe
2676	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 2676	548	Lykkeskillingerne.exe	86
PID 548 wrote to memory of 2676	548	Lykkeskillingerne.exe	86
PID 548 wrote to memory of 2676	548	Lykkeskillingerne.exe	86

C:\Users\Admin\AppData\Local\Temp\Lykkeskillingerne.exe
"C:\Users\Admin\AppData\Local\Temp\Lykkeskillingerne.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle hidden "$Jordomsejling=Get-Content 'C:\Users\Admin\AppData\Local\Detenterne\Chiriguano.Wea';$Materiarian=$Jordomsejling.SubString(55684,3);.$Materiarian($Jordomsejling)
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2676
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 2720
    3⤵
    - Program crash
    PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2676 -ip 2676
1⤵
PID:3912

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

C:\Users\Admin\AppData\Local\Detenterne\Chiriguano.Wea

Filesize
54KB

MD5
5a15c80c43773c2a95864ddce4db60f3

SHA1
7e1c9b6e38b52be2b7be175762dfd0e0d1b13b03

SHA256
2378274984d8afb8a08a1c7c2c657d6fe39d060607daeed2a021058794e0201c

SHA512
55469a4612b9db7a1d4f46f0c04b3e165de687cd51e0193fdc4adeccd4cc241935cf1f5a7db54f159afb03ca618787718a3eaedb50f80b265ebf91903bdd2369

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lgmgvt4x.tca.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2676-22-0x00000000058C0000-0x0000000005C14000-memory.dmp

Filesize
3.3MB

Download
memory/2676-23-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

Filesize
120KB

Download
memory/2676-10-0x0000000005650000-0x0000000005672000-memory.dmp

Filesize
136KB

Download
memory/2676-12-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/2676-11-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/2676-9-0x0000000005020000-0x0000000005648000-memory.dmp

Filesize
6.2MB

Download
memory/2676-6-0x000000007465E000-0x000000007465F000-memory.dmp

Filesize
4KB

Download
memory/2676-8-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download
memory/2676-24-0x0000000005F10000-0x0000000005F5C000-memory.dmp

Filesize
304KB

Download
memory/2676-25-0x0000000006E80000-0x0000000006F16000-memory.dmp

Filesize
600KB

Download
memory/2676-26-0x0000000006410000-0x000000000642A000-memory.dmp

Filesize
104KB

Download
memory/2676-27-0x0000000006430000-0x0000000006452000-memory.dmp

Filesize
136KB

Download
memory/2676-28-0x00000000074D0000-0x0000000007A74000-memory.dmp

Filesize
5.6MB

Download
memory/2676-7-0x0000000002900000-0x0000000002936000-memory.dmp

Filesize
216KB

Download
memory/2676-30-0x0000000008100000-0x000000000877A000-memory.dmp

Filesize
6.5MB

Download
memory/2676-31-0x0000000074650000-0x0000000074E00000-memory.dmp

Filesize
7.7MB

Download