f5a7de41449b26e9896305537ddc7778010ce067906c79be80e0cb5cdfe756b4

Analysis

max time kernel
150s
max time network
129s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 00:45

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General

Target
Krypt-LARP-Setup-1.0.6.exe
Size 79.0MB
Sample260804-a39kvaac47
SHA256 f5a7de41449b26e9896305537ddc7778010ce067906c79be80e0cb5cdfe756b4
MD5 c77dfd7aed174521a443256ac56c55ea
SHA1 6533e99f7a4f8b9fb816cabad8eb22eb736e9d5e
SHA512 1734c9b3a4ec6b07c6bd41a5ee3d464870688f32ff924ef3ed437da49c0659503725b7cf4b926f7fdba9dd1800d63a87ffa349a9bfb898f8b818e1b386fb3cf2
SSDEEP 1572864:Z62u7dc2RGulZY/UwcS3Cy3H/liYZ0FFd0mIuZYuuFDvwKOC:Z6TJnGulZYcwceCyt273ITAK
TLSH
T14C0833126CB51A12D3FD4CB299685A7F45ADF942C333BF5C36FB03B9A1D64409EA8342
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
5596	Krypt-LARP-Setup-1.0.6.exe
5596	Krypt-LARP-Setup-1.0.6.exe

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
5596	Krypt-LARP-Setup-1.0.6.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
5852	5596	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 1 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	Krypt-LARP-Setup-1.0.6.exe

C:\Users\Admin\AppData\Local\Temp\Krypt-LARP-Setup-1.0.6.exe
"C:\Users\Admin\AppData\Local\Temp\Krypt-LARP-Setup-1.0.6.exe"
1⤵
- Loads dropped DLL
- Network Service Discovery
- System Location Discovery: System Language Discovery
PID:5596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5596 -s 856
  2⤵
  - Program crash
  PID:5852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5596 -ip 5596
1⤵
PID:1600

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsz4DAA.tmp\System.dll
Size 12KB
SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
MD5 0d7ad4f45dc6f5aa87f606d0331c6901
SHA1 48df0911f0484cbe2a8cdd5362140b63c41ee457
SHA512 c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
SSDEEP 192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
TLSH
T1BA428E12977049F2F1A0183C10A67F265FBEAE5C1BE445A39FE380867D652DF9436343
MD5 SHA1 SHA512 SSDEEP TLSH

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UAC.dll

Path C:\Users\Admin\AppData\Local\Temp\nsz4DAA.tmp\UAC.dll
Size 14KB
SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
MD5 adb29e6b186daa765dc750128649b63d
SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
TLSH
T10F623AAA62E847BEE2221636B96723130BFDB5203DA1D01F4D531E596C30BE3953D61A
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads