vidar | 82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634

Analysis

max time kernel
89s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 12:15

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General

Target

JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe
Size

761.7MB
MD5

dc8aca7a76c9901c3c16616fd3115625
SHA1

c2e98cce6983d5125ee3e946958e60f6ea437b66
SHA256

82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634
SHA512

b020ed5c2ed2dfa1024783088756f9b969be4656250de06d7f0dd4df8ee609bc15e806a9c10921d3664d73196d99fd58062f6ea26c71f04fe02acce17819b0dc
SSDEEP

12288:RYN1mDZQFOqdokKxqmIn0FGna9WhSKv8VW6ZtN4:2NVFpdD9DhSKTy4

Score

10^/10

vidar 3d5420e6700c4c0995931c588ae1484c discovery stealer

Malware Config

Extracted

Family

vidar

Version

3.9

Botnet

3d5420e6700c4c0995931c588ae1484c

https://steamcommunity.com/profiles/76561199263069598

https://t.me/cybehost

Attributes

profile_id_v2
3d5420e6700c4c0995931c588ae1484c
user_agent
Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.7 (like Gecko) (Debian)

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3116 set thread context of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84
PID 3116 wrote to memory of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84
PID 3116 wrote to memory of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84
PID 3116 wrote to memory of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84
PID 3116 wrote to memory of 3476	3116	JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82c95e7ea7c76f35ab515f630540d289455d024c697c310521edc0c2e1a3a634.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3476

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/3116-1-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download
memory/3476-8-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3476-3-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download