vidar | 7e6b7466a36513adab05461f704358a300532fe22566390db2b11e2e002ea76e

Analysis

max time kernel
78s
max time network
138s
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 05:01

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General

Target

995d6d0616a01ce21c29cf8a59a8ee61_JaffaCakes118.exe
Size

657KB
MD5

995d6d0616a01ce21c29cf8a59a8ee61
SHA1

7645d0bd4c82bce058951e77cb5112e3b12c19db
SHA256

7e6b7466a36513adab05461f704358a300532fe22566390db2b11e2e002ea76e
SHA512

18e6c8e435b7ff2e4a41e9c8118761e1582f0ab6efb2225d8c1bcce78cec95a4f1f0ae7b5ccaeb35047fa8f72d2910112cba0f49f7760d106fc89bad51b8c55a
SSDEEP

12288:mAb0H9AMChkaRmGI6MbQ9fWZd/V/H2y/npv+u1dvb5VOYEurciDRz9V:SdAMChbRmlhZpVL/n1tVOFO

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/3012-2-0x0000000000AD0000-0x0000000000B6D000-memory.dmp	family_vidar
behavioral2/memory/3012-3-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/3012-15-0x0000000000400000-0x00000000004A1000-memory.dmp	family_vidar
behavioral2/memory/3012-14-0x0000000000AD0000-0x0000000000B6D000-memory.dmp	family_vidar
behavioral2/memory/3012-13-0x0000000000400000-0x000000000095B000-memory.dmp	family_vidar

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4520	3012	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:

995d6d0616a01ce21c29cf8a59a8ee61_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	995d6d0616a01ce21c29cf8a59a8ee61_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\995d6d0616a01ce21c29cf8a59a8ee61_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\995d6d0616a01ce21c29cf8a59a8ee61_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3012
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 1532
  2⤵
  - Program crash
  PID:4520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3012 -ip 3012
1⤵
PID:512

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/3012-1-0x0000000000BD0000-0x0000000000CD0000-memory.dmp

Filesize
1024KB

Download
memory/3012-2-0x0000000000AD0000-0x0000000000B6D000-memory.dmp

Filesize
628KB

Download
memory/3012-3-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/3012-15-0x0000000000400000-0x00000000004A1000-memory.dmp

Filesize
644KB

Download
memory/3012-14-0x0000000000AD0000-0x0000000000B6D000-memory.dmp

Filesize
628KB

Download
memory/3012-13-0x0000000000400000-0x000000000095B000-memory.dmp

Filesize
5.4MB

Download