viking | 83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
17/04/2026, 07:29

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General

Target
83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39.exe
Size 300KB
Sample260417-jbbdeacs2z
SHA256 83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39
MD5 a26e83aac3bef83c1c9a45d03c312be6
SHA1 b14a5676d2dce804b39992826c9e14af8fd992a1
SHA512 0e223dbc38bdf0c067a991c52c85aa7e0dfff3bf86ea7c7bd3f6d3c1c5a57d198a379b33d08a92e2830ec1c346458d4d79cf108d607068e695605a8578f5b815
SSDEEP 6144:PL5EjeM1VfjmNc3co5eP6QNYeY34bFMBSBsO/3:VEjH7+fo8PT5v
TLSH
T140645B2B769880B6D066C6BCCDA59247E3B274201F2547DF779C8A0E1F37AE56E3D210
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery viking worm

Malware Config

Signatures

Family: Viking
Viking is a Windows worm written in Delphi.
worm viking

Detects Viking 2 IoCs

resource	yara_rule
behavioral2/memory/3368-0-0x0000000000400000-0x0000000000435000-memory.dmp	family_viking
behavioral2/memory/3368-1-0x0000000000400000-0x0000000000435000-memory.dmp	family_viking

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	83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39.exe

C:\Users\Admin\AppData\Local\Temp\83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39.exe
"C:\Users\Admin\AppData\Local\Temp\83d49f54e4596bd8190898ae9767a3cca6a452b995c08a9e8f40069d42419d39.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3368

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3368-0-0x0000000000400000-0x0000000000435000-memory.dmp

Download

memory/3368-1-0x0000000000400000-0x0000000000435000-memory.dmp