vidar | b184aed51e28a42979f25172db1f3a91567ee7bc74a8af25ae296a5b833ad573

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 10:56

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General

Target

9b0c44a5a2a4475547a8a5d03889a167_JaffaCakes118.exe
Size

698KB
MD5

9b0c44a5a2a4475547a8a5d03889a167
SHA1

8be915742f0028d7b39bf88d342d71a4043d4875
SHA256

b184aed51e28a42979f25172db1f3a91567ee7bc74a8af25ae296a5b833ad573
SHA512

fd72da159a4971f9d491fa1872d3b85303c292f23daef122c81ecf2b8559e4eded598a65b9de06df3ccbf9b84cd1b4496c97fbea9d2666eb23e3cb90d8fccb16
SSDEEP

12288:SCh1li2Egna94e8NdC5QtGkUl9z3t2x0DwS/5Bi+hl:/DvEgzC5QtG9btnDwS/5Bis

Score

10^/10

vidar 828 discovery stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

828

https://lenak513.tumblr.com/

Attributes

profile_id
828

Signatures

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

Vidar Stealer 5 IoCs

stealer

resource	yara_rule
behavioral2/memory/1904-2-0x00000000034E0000-0x000000000357D000-memory.dmp	family_vidar
behavioral2/memory/1904-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1904-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/1904-14-0x00000000034E0000-0x000000000357D000-memory.dmp	family_vidar
behavioral2/memory/1904-13-0x0000000000400000-0x000000000334C000-memory.dmp	family_vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1744	1904	WerFault.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9b0c44a5a2a4475547a8a5d03889a167_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9b0c44a5a2a4475547a8a5d03889a167_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9b0c44a5a2a4475547a8a5d03889a167_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1904
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 1788
  2⤵
  - Program crash
  PID:1744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1904 -ip 1904
1⤵
PID:4564

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/1904-2-0x00000000034E0000-0x000000000357D000-memory.dmp

Filesize
628KB

Download
memory/1904-1-0x0000000003610000-0x0000000003710000-memory.dmp

Filesize
1024KB

Download
memory/1904-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1904-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/1904-14-0x00000000034E0000-0x000000000357D000-memory.dmp

Filesize
628KB

Download
memory/1904-13-0x0000000000400000-0x000000000334C000-memory.dmp

Filesize
47.3MB

Download