a5aa4b11083783859e22483391d4838d59a7fc74ad991fe04293a0ffd6fc3340

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
20/02/2025, 14:58

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General

Target

JUSTIFICANTE DE PAGO.exe
Size

1.5MB
MD5

60243d8e1b0c3f14d047425916179b53
SHA1

e47e9975624180ce18e25bd9e95f5fe1302e0bb1
SHA256

4055a5793b4c9dfcd1b8b55be4fafe54c8c69147c37940fff5364fe6926381d5
SHA512

09878b1091db3e95820797ddb263f7a14567b20d4bf4d313917a38a2319de58a899594d86c5cdc990c3371a3340ec7a743b88d1c77e80c2cac99c3b74666d015
SSDEEP

24576:aMwM9cEYGiB/YRVk0c6Ph717SM5vw+WDC5InZ/L9GrsXpJzXo1AH9HBevK9Y9Ek:aMwQG/YRVk0DPhNSM9w+wCyig5JzXo1D

Score

7^/10

discovery execution

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2764	JUSTIFICANTE DE PAGO.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\ferieaftalernes\udbringningen.gru	JUSTIFICANTE DE PAGO.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2684	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	JUSTIFICANTE DE PAGO.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2684	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2684	2764	JUSTIFICANTE DE PAGO.exe	30
PID 2764 wrote to memory of 2684	2764	JUSTIFICANTE DE PAGO.exe	30
PID 2764 wrote to memory of 2684	2764	JUSTIFICANTE DE PAGO.exe	30
PID 2764 wrote to memory of 2684	2764	JUSTIFICANTE DE PAGO.exe	30

C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE PAGO.exe
"C:\Users\Admin\AppData\Local\Temp\JUSTIFICANTE DE PAGO.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$Opgavetypernes=gc -Raw 'C:\Users\Admin\AppData\Roaming\svampestuvningernes\Circumcising\Subcommissionership\Illimitedness\Sprinkles.Omn';$Miniard=$Opgavetypernes.SubString(53991,3);.$Miniard($Opgavetypernes)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684

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

\Users\Admin\AppData\Local\Temp\nsd3DCC.tmp\nsExec.dll

Filesize
7KB

MD5
4c77a65bb121bb7f2910c1fa3cb38337

SHA1
94531e3c6255125c1a85653174737d275bc35838

SHA256
5e66489393f159aa0fd30b630bb345d03418e9324e7d834b2e4195865a637cfe

SHA512
df50eadf312469c56996c67007d31b85d00e91a4f40355e786536fc0336ac9c2fd8ad9df6e65ab390cc6f031aca28c92212ea23cc40eb600b82a63be3b5b8c04

Download Submit
memory/2684-29-0x00000000741C1000-0x00000000741C2000-memory.dmp

Filesize
4KB

Download
memory/2684-30-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-31-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-33-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-32-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download
memory/2684-34-0x00000000741C0000-0x000000007476B000-memory.dmp

Filesize
5.7MB

Download