stealc | 9c43d91d7f09be47d06a827a86c68acdbf67297f52cbd96fd5e4b1f5ac716074

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2024 22:19

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General

Target

3160-38-0x0000000000720000-0x0000000000DB8000-memory.exe
Size

6.6MB
MD5

428287535a65abfb19aa72d0d09cccbe
SHA1

b21c9562b86c5582a146b40ed27a21631d0ec9c7
SHA256

9c43d91d7f09be47d06a827a86c68acdbf67297f52cbd96fd5e4b1f5ac716074
SHA512

40f8e7748d5412609ab65e2c8bd0c7b7288fd917f6851f6dd5e2768f655c54ef653f0541bcc9c071ec8d58cd494d94e4d51e37ffd03b7e85c67261d6b8d50d62
SSDEEP

98304:oPS2x7fcmFk8Z5czdyo+H5bsEPU6KmsiZ269O:6cz8o+ZbsE8nmFf

Score

10^/10

stealc discovery stealer

Malware Config

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1160	4592	WerFault.exe	83

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	3160-38-0x0000000000720000-0x0000000000DB8000-memory.exe

C:\Users\Admin\AppData\Local\Temp\3160-38-0x0000000000720000-0x0000000000DB8000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\3160-38-0x0000000000720000-0x0000000000DB8000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4592
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 216
  2⤵
  - Program crash
  PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4592 -ip 4592
1⤵
PID:996

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/4592-0-0x0000000000990000-0x0000000001028000-memory.dmp

Filesize
6.6MB

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