stealc | f5823fcee5ecabde65430e72ea89f99caa3bafd9223bcd59f44ed29041ab3b83

Analysis

max time kernel
149s
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
23-10-2024 10:55

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General

Target

2848-26-0x0000000000670000-0x0000000000D06000-memory.exe
Size

6.6MB
MD5

4ea8fb8d6ac23e50787494c736129490
SHA1

b599854f9e977c8365a19aba72cb829a160cfffb
SHA256

f5823fcee5ecabde65430e72ea89f99caa3bafd9223bcd59f44ed29041ab3b83
SHA512

8e4228982995467506a4667a16cfcf3fa6f086bfac763203c1e61f859c191f61197f03ba7286bcb77ed295b9ae05641a525e1228f01a1477c1392a55e342341c
SSDEEP

98304:I1mAolRerdlu8B96iPhTi34G7dF/ryEh9mLRLej9S:LAR96iJTtG77P9Q

Score

10^/10

stealc discovery stealer

Malware Config

Signatures

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4064 4768 WerFault.exe 2848-26-0x0000000000670000-0x0000000000D06000-memory.exe
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:

2848-26-0x0000000000670000-0x0000000000D06000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2848-26-0x0000000000670000-0x0000000000D06000-memory.exe

pid	pid_target	process	target process
4064	4768	WerFault.exe	2848-26-0x0000000000670000-0x0000000000D06000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2848-26-0x0000000000670000-0x0000000000D06000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2848-26-0x0000000000670000-0x0000000000D06000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2848-26-0x0000000000670000-0x0000000000D06000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 204
2⤵
- Program crash
PID:4064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 4768
1⤵
PID:2160

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/4768-0-0x0000000000C10000-0x00000000012A6000-memory.dmp

Filesize
6.6MB

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