stealc | feb2ff9e4fae03c8bc5b2e33990793aa7c362df70150dce38ea304f03d439ef1

Analysis

max time kernel
148s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-12-2024 12:01

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General

Target

2796-8-0x0000000000400000-0x0000000000659000-memory.exe
Size

2.3MB
MD5

757d239ce6679daac120715a644c1ac4
SHA1

18dbc41c05c8e9b4aff7341b3da3e227cd905da7
SHA256

feb2ff9e4fae03c8bc5b2e33990793aa7c362df70150dce38ea304f03d439ef1
SHA512

70b54a8c6e220e8b263922c7b6a00000ca72a1bfb9834e463f873714d1356654a9deab9f6a0048a52dbb50e0785421f7c09712ce164e3dac045842cb7ee2c832
SSDEEP

6144:Ph0ZpFC4sffny7TuLBdZlT4DIJYdy3M8i:Ph0ZpFCfB3TGyYy3/i

Score

10^/10

stealc vidar 8ff0797948d4b39f051a704ea27bdbde discovery stealer

Malware Config

Extracted

Family

vidar

Version

11.8

Botnet

8ff0797948d4b39f051a704ea27bdbde

Signatures

Detect Vidar Stealer 1 IoCs

stealer

resource	yara_rule
behavioral2/memory/4220-0-0x0000000000400000-0x0000000000659000-memory.dmp	family_vidar_v7

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Vidar family
vidar

Program crash 1 IoCs

pid	pid_target	Process	procid_target
184	4220	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	2796-8-0x0000000000400000-0x0000000000659000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2796-8-0x0000000000400000-0x0000000000659000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2796-8-0x0000000000400000-0x0000000000659000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 236
  2⤵
  - Program crash
  PID:184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4220 -ip 4220
1⤵
PID:3716

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/4220-0-0x0000000000400000-0x0000000000659000-memory.dmp

Filesize
2.3MB

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