vidar | a5483d1124967a58176f75409270ba071fe0f2f337ffd3b106659852565502f0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2024 19:17

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General

Target

a945644533a405a16423fbf5b9a37069_JaffaCakes118.exe
Size

544KB
MD5

a945644533a405a16423fbf5b9a37069
SHA1

30b820799eb4e5e5421ef14cd3f2a87f8288fe46
SHA256

a5483d1124967a58176f75409270ba071fe0f2f337ffd3b106659852565502f0
SHA512

40f82c67d52b1b960d1097cdbc6801d2f5ba3dd20ac62d8dd3055aaf55392744c9e4a4b595fb62d37f69ca7a833158e2c15e36e1c3a53e3576a4a6326ead18ed
SSDEEP

12288:V2VRggveXe6UvZRLGkWVx30BwQTvwAW8aLlcCO1Xnmi:V2VygmZYZRL8xiwQzW8TXmi

Score

10^/10

vidar 916 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

916

https://lenak513.tumblr.com/

Attributes

profile_id
916

Signatures

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

Vidar Stealer 5 IoCs

stealer

Processes:

resource	yara_rule
behavioral2/memory/2372-2-0x0000000004A60000-0x0000000004AFD000-memory.dmp	family_vidar
behavioral2/memory/2372-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/2372-8-0x0000000004A60000-0x0000000004AFD000-memory.dmp	family_vidar
behavioral2/memory/2372-16-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/2372-15-0x0000000000400000-0x0000000002CBE000-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	procid_target
3908	2372	WerFault.exe	84
3668	2372	WerFault.exe	84
3780	2372	WerFault.exe	84
4712	2372	WerFault.exe	84
376	2372	WerFault.exe	84
1592	2372	WerFault.exe	84
5000	2372	WerFault.exe	84
2884	2372	WerFault.exe	84
2064	2372	WerFault.exe	84
4920	2372	WerFault.exe	84
4592	2372	WerFault.exe	84
4088	2372	WerFault.exe	84
1388	2372	WerFault.exe	84
1132	2372	WerFault.exe	84
2160	2372	WerFault.exe	84
4104	2372	WerFault.exe	84
2892	2372	WerFault.exe	84

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:

a945644533a405a16423fbf5b9a37069_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a945644533a405a16423fbf5b9a37069_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a945644533a405a16423fbf5b9a37069_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a945644533a405a16423fbf5b9a37069_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 816
  2⤵
  - Program crash
  PID:3908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 852
  2⤵
  - Program crash
  PID:3668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 852
  2⤵
  - Program crash
  PID:3780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 888
  2⤵
  - Program crash
  PID:4712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 984
  2⤵
  - Program crash
  PID:376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1052
  2⤵
  - Program crash
  PID:1592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1120
  2⤵
  - Program crash
  PID:5000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1500
  2⤵
  - Program crash
  PID:2884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1740
  2⤵
  - Program crash
  PID:2064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1584
  2⤵
  - Program crash
  PID:4920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1568
  2⤵
  - Program crash
  PID:4592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1776
  2⤵
  - Program crash
  PID:4088
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1756
  2⤵
  - Program crash
  PID:1388
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1584
  2⤵
  - Program crash
  PID:1132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1548
  2⤵
  - Program crash
  PID:2160
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1544
  2⤵
  - Program crash
  PID:4104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1040
  2⤵
  - Program crash
  PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2372 -ip 2372
1⤵
PID:4572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2372 -ip 2372
1⤵
PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2372 -ip 2372
1⤵
PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2372 -ip 2372
1⤵
PID:884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2372 -ip 2372
1⤵
PID:848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2372 -ip 2372
1⤵
PID:3192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2372 -ip 2372
1⤵
PID:2860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2372 -ip 2372
1⤵
PID:3068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2372 -ip 2372
1⤵
PID:2416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2372 -ip 2372
1⤵
PID:3960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2372 -ip 2372
1⤵
PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2372 -ip 2372
1⤵
PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2372 -ip 2372
1⤵
PID:1336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2372 -ip 2372
1⤵
PID:4756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 2372 -ip 2372
1⤵
PID:2716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2372 -ip 2372
1⤵
PID:1880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 2372 -ip 2372
1⤵
PID:4644

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

Replay Monitor

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Downloads

memory/2372-2-0x0000000004A60000-0x0000000004AFD000-memory.dmp

Filesize
628KB

Download
memory/2372-1-0x0000000002EC0000-0x0000000002FC0000-memory.dmp

Filesize
1024KB

Download
memory/2372-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/2372-4-0x0000000002EC0000-0x0000000002FC0000-memory.dmp

Filesize
1024KB

Download
memory/2372-8-0x0000000004A60000-0x0000000004AFD000-memory.dmp

Filesize
628KB

Download
memory/2372-16-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/2372-15-0x0000000000400000-0x0000000002CBE000-memory.dmp

Filesize
40.7MB

Download