vidar | 00deb73a1738a3b3bfd9504b70775d668581f504481c7f37c20831504f9b77aa

Analysis

max time kernel
141s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 02:04

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General

Target

сентябрь 2023(570)/0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe
Size

1.2MB
MD5

432385402013c4f7301767eff3d81929
SHA1

249c107d10b2590bcae805663343723ad8f794bd
SHA256

0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804
SHA512

798e303a2829225c03dbd29634bd5fef5a63e9f1bbf57371d087eeb34715cd096d18e2e34c4c418a44af0954a756fa2c816eb4e9ba56e9aecb95b9133a1d14fd
SSDEEP

24576:V20lhvrCxcONV5EjvWkq9kqpK6dRE1Iu/zu0Gs9W5mq9N1YwmXnEPUozh0gd:Ighvuxccgb1qpK6dRozu0r4NZmX7+Zd

Score

10^/10

vidar 569c252f73517f386dcc9086d37bc4ab stealer

Malware Config

Extracted

Family

vidar

Version

5.8

Botnet

569c252f73517f386dcc9086d37bc4ab

https://steamcommunity.com/profiles/76561199555780195

https://t.me/solonichat

Attributes

profile_id_v2
569c252f73517f386dcc9086d37bc4ab
user_agent
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Safari/537.36

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe

description	pid	process	target process
PID 4008 set thread context of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process

4480 1472 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe

description pid process

Token: SeDebugPrivilege 4008 0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe

pid	pid_target	process
4480	1472	WerFault.exe

description	pid	process
Token: SeDebugPrivilege	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe

description	pid	process	target process
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe
PID 4008 wrote to memory of 1472	4008	0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe
"C:\Users\Admin\AppData\Local\Temp\сентябрь 2023(570)\0249c64b8858a7ba84f14c058f7a10d41ef807eb4f015ee34c6b388a3a2f1804.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4008

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:1472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1472 -ip 1472
1⤵
PID:1460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 552
1⤵
- Program crash
PID:4480

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1472-33-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1472-31-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1472-35-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1472-37-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4008-29-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-23-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-30-0x0000000005AA0000-0x0000000005AA1000-memory.dmp

Filesize
4KB

Download
memory/4008-2-0x0000000005C30000-0x0000000005C40000-memory.dmp

Filesize
64KB

Download
memory/4008-4-0x0000000005B50000-0x0000000005BEC000-memory.dmp

Filesize
624KB

Download
memory/4008-3-0x0000000005A20000-0x0000000005A21000-memory.dmp

Filesize
4KB

Download
memory/4008-34-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4008-0-0x0000000075050000-0x0000000075800000-memory.dmp

Filesize
7.7MB

Download
memory/4008-1-0x0000000000FD0000-0x0000000001112000-memory.dmp

Filesize
1.3MB

Download
memory/4008-27-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-25-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-5-0x0000000005A80000-0x0000000005A9C000-memory.dmp

Filesize
112KB

Download
memory/4008-21-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-19-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-17-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-15-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-13-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-11-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-9-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-7-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download
memory/4008-6-0x0000000005A80000-0x0000000005A95000-memory.dmp

Filesize
84KB

Download