vidar | c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053

General

Target

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe
Size

428KB
MD5

51c7bf8f21a041942f3f307d5667ec1b
SHA1

8bb72efd6a0ce17720e75e7c8e39698deaf0c4b8
SHA256

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053
SHA512

91ac2036b8a89ff901d6fd1de301b7709a0af82ce40a09599df60141e7114b6275e40be6126bfe14f8dc8d1fac6fa2e6d6b514619dac7552b3c57e31d6e12ec8
SSDEEP

6144:piEsLX1A5bOi8qvU7xZa8V50taXV6x6pvYk0E32P61hJFIJfVAVrwU+:0972brjv6c8VbfpvYJE32P6PHgtyQ

Score

10^/10

vidar 24 discovery spyware stealer

Malware Config

Extracted

Family

vidar

Version

1.6

Botnet

24

C2

https://t.me/ibommat

https://steamcommunity.com/profiles/76561199446766594

Attributes

profile_id
24

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

Loads dropped DLL 2 IoCs

Processes:

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

pid	process
4264	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe
4264	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

pid	process
4264	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe
4264	c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

pid process

4264 c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe

C:\Users\Admin\AppData\Local\Temp\c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe
"C:\Users\Admin\AppData\Local\Temp\c7527552e464aaa5542ae881af3f226267d6821a842686d90727c092c7dd8053.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4264

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\nss3.dll
Filesize
1.2MB

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
memory/4264-132-0x00000000005FE000-0x000000000062C000-memory.dmp

Filesize
184KB

Download
memory/4264-133-0x00000000021C0000-0x0000000002213000-memory.dmp

Filesize
332KB

Download
memory/4264-134-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4264-135-0x00000000005FE000-0x000000000062C000-memory.dmp

Filesize
184KB

Download
memory/4264-136-0x00000000021C0000-0x0000000002213000-memory.dmp

Filesize
332KB

Download
memory/4264-137-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4264-138-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads