vidar | 75d167249768d3b15728389b25c65e97f6ad92610b26b7d65fe8e2db83c41e4d

Analysis

max time kernel
93s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 09:08

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General

Target

Litever01.exe
Size

502KB
MD5

bca995c0fd475fb09fb7988cb876c795
SHA1

0f8776b9a5b3daedcc314fa283172697dee4cf8d
SHA256

659895bb642f43854043053d386b987c63db7e615d827dbc41866ac0371ab92d
SHA512

94387589151f5dc774aaf981988c8f6b568e8373158ce79b5da370594a6f67f18c5b90547da62db70a808a9756fc318eeb3cd6df9b87495bfde379a46e2699df
SSDEEP

12288:+Ircrb5sQow2/ZswWmTV9LSuxlrwvAsP4BmHc:+mQb5gnZswWmTbLnxyvpP6

Score

10^/10

vidar 933 discovery stealer

Malware Config

Extracted

Family

vidar

Version

40.1

Botnet

933

https://eduarroma.tumblr.com/

Attributes

profile_id
933

Signatures

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

Vidar Stealer 5 IoCs

stealer

Processes:

resource	yara_rule
behavioral8/memory/2440-2-0x0000000003A80000-0x0000000003B1D000-memory.dmp	family_vidar
behavioral8/memory/2440-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral8/memory/2440-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral8/memory/2440-14-0x0000000003A80000-0x0000000003B1D000-memory.dmp	family_vidar
behavioral8/memory/2440-13-0x0000000000400000-0x0000000001DCA000-memory.dmp	family_vidar

Program crash 17 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
4356	2440	WerFault.exe	Litever01.exe
3792	2440	WerFault.exe	Litever01.exe
3796	2440	WerFault.exe	Litever01.exe
1384	2440	WerFault.exe	Litever01.exe
928	2440	WerFault.exe	Litever01.exe
4024	2440	WerFault.exe	Litever01.exe
1888	2440	WerFault.exe	Litever01.exe
436	2440	WerFault.exe	Litever01.exe
3324	2440	WerFault.exe	Litever01.exe
2964	2440	WerFault.exe	Litever01.exe
3064	2440	WerFault.exe	Litever01.exe
4508	2440	WerFault.exe	Litever01.exe
4424	2440	WerFault.exe	Litever01.exe
5012	2440	WerFault.exe	Litever01.exe
1584	2440	WerFault.exe	Litever01.exe
1228	2440	WerFault.exe	Litever01.exe
3688	2440	WerFault.exe	Litever01.exe

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

Processes:

Litever01.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Litever01.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Litever01.exe

C:\Users\Admin\AppData\Local\Temp\Litever01.exe
"C:\Users\Admin\AppData\Local\Temp\Litever01.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 824
  2⤵
  - Program crash
  PID:4356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 864
  2⤵
  - Program crash
  PID:3792
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 900
  2⤵
  - Program crash
  PID:3796
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 944
  2⤵
  - Program crash
  PID:1384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 892
  2⤵
  - Program crash
  PID:928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1076
  2⤵
  - Program crash
  PID:4024
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1088
  2⤵
  - Program crash
  PID:1888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1500
  2⤵
  - Program crash
  PID:436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1576
  2⤵
  - Program crash
  PID:3324
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1760
  2⤵
  - Program crash
  PID:2964
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1592
  2⤵
  - Program crash
  PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1788
  2⤵
  - Program crash
  PID:4508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1584
  2⤵
  - Program crash
  PID:4424
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1764
  2⤵
  - Program crash
  PID:5012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1788
  2⤵
  - Program crash
  PID:1584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1592
  2⤵
  - Program crash
  PID:1228
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 1040
  2⤵
  - Program crash
  PID:3688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2440 -ip 2440
1⤵
PID:1112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2440 -ip 2440
1⤵
PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2440 -ip 2440
1⤵
PID:860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2440 -ip 2440
1⤵
PID:4452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2440 -ip 2440
1⤵
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2440 -ip 2440
1⤵
PID:5004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2440 -ip 2440
1⤵
PID:3520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2440 -ip 2440
1⤵
PID:1964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2440 -ip 2440
1⤵
PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2440 -ip 2440
1⤵
PID:3604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2440 -ip 2440
1⤵
PID:100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2440 -ip 2440
1⤵
PID:1388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2440 -ip 2440
1⤵
PID:1760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 2440 -ip 2440
1⤵
PID:3268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2440 -ip 2440
1⤵
PID:3856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 2440 -ip 2440
1⤵
PID:2208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2440 -ip 2440
1⤵
PID:2528

Network

MITRE ATT&CK Enterprise v15

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

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Downloads

memory/2440-2-0x0000000003A80000-0x0000000003B1D000-memory.dmp

Filesize
628KB

Download
memory/2440-1-0x0000000001FE0000-0x00000000020E0000-memory.dmp

Filesize
1024KB

Download
memory/2440-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/2440-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/2440-14-0x0000000003A80000-0x0000000003B1D000-memory.dmp

Filesize
628KB

Download
memory/2440-13-0x0000000000400000-0x0000000001DCA000-memory.dmp

Filesize
25.8MB

Download