vidar | adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640

General

Target

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
Size

354KB
MD5

7a3819cbe5eb3cdf1ea422b4e9893948
SHA1

e3281fd96083ffe4ccbf2c0da578630f08b87a61
SHA256

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640
SHA512

2e06e6cef4d2fbb3d13bdc27e01d6b43c5f3d08456806099def329fc0fe59a0fb2c16ad210290da3bb16f3925f7e261056a97c10c1464d2997a7ad2727e39e2e

Score

10^/10

vidar 1163 discovery spyware stealer suricata

Malware Config

Extracted

Family

vidar

Version

52.1

Botnet

1163

C2

https://t.me/verstappenf1r

https://climatejustice.social/@ronxik312

Attributes

profile_id
1163

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata

Vidar Stealer 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1108-131-0x0000000000910000-0x000000000095D000-memory.dmp	family_vidar
behavioral1/memory/1108-132-0x0000000000400000-0x0000000000499000-memory.dmp	family_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:

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

Loads dropped DLL 2 IoCs

Processes:

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

pid	process
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2524 1108 WerFault.exe adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

pid	pid_target	process	target process
2524	1108	WerFault.exe	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

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:

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4524 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

4464 taskkill.exe

pid	process
4524	timeout.exe

pid	process
4464	taskkill.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

pid	process
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 4464 taskkill.exe

description	pid	process
Token: SeDebugPrivilege	4464	taskkill.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.execmd.exe

description	pid	process	target process
PID 1108 wrote to memory of 2740	1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe	cmd.exe
PID 1108 wrote to memory of 2740	1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe	cmd.exe
PID 1108 wrote to memory of 2740	1108	adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe	cmd.exe
PID 2740 wrote to memory of 4464	2740	cmd.exe	taskkill.exe
PID 2740 wrote to memory of 4464	2740	cmd.exe	taskkill.exe
PID 2740 wrote to memory of 4464	2740	cmd.exe	taskkill.exe
PID 2740 wrote to memory of 4524	2740	cmd.exe	timeout.exe
PID 2740 wrote to memory of 4524	2740	cmd.exe	timeout.exe
PID 2740 wrote to memory of 4524	2740	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe
"C:\Users\Admin\AppData\Local\Temp\adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe" & del C:\ProgramData\*.dll & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:2740

C:\Windows\SysWOW64\taskkill.exe
taskkill /im adc533afdb78f5b2509ce98d5ba8f2fce025675246532a0a0454acf4b02cb640.exe /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4464

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
3⤵
- Delays execution with timeout.exe
PID:4524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 1772
2⤵
- Program crash
PID:2524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1108 -ip 1108
1⤵
PID:3888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:1312

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

Loading Replay Monitor...

Downloads

C:\ProgramData\freebl3.dll
Filesize
326KB

MD5
ef2834ac4ee7d6724f255beaf527e635

SHA1
5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

SHA256
a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

SHA512
c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

Download Submit
C:\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\mozglue.dll
Filesize
133KB

MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
C:\ProgramData\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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

MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
C:\ProgramData\softokn3.dll
Filesize
141KB

MD5
a2ee53de9167bf0d6c019303b7ca84e5

SHA1
2a3c737fa1157e8483815e98b666408a18c0db42

SHA256
43536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083

SHA512
45b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8

Download Submit
C:\ProgramData\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/1108-133-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/1108-130-0x0000000000727000-0x0000000000754000-memory.dmp

Filesize
180KB

Download
memory/1108-132-0x0000000000400000-0x0000000000499000-memory.dmp

Filesize
612KB

Download
memory/1108-131-0x0000000000910000-0x000000000095D000-memory.dmp

Filesize
308KB

Download
memory/2740-154-0x0000000000000000-mapping.dmp

Download
memory/4464-155-0x0000000000000000-mapping.dmp

Download
memory/4524-156-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads