stealc | e36e58e85760dff0195b2dd5afad732e924713b503f25348f97ed9caba0cf661

Analysis

max time kernel
140s
max time network
110s
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 12:29

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General

Target

2828-0-0x00000000009C0000-0x000000000106B000-memory.exe
Size

6.7MB
MD5

f727fcd30ea18fd5ebe45622e1e364c1
SHA1

7b830abac406fc79f1fcc10b2362b76df72843d1
SHA256

e36e58e85760dff0195b2dd5afad732e924713b503f25348f97ed9caba0cf661
SHA512

f1c7058ce38ebc21ee39e3539929def9ecdd080fb162543323bc838de8285cb620d35f31f1d963a0b0573c0da24e61fa65c271f3c5fa0665d3cf8b5ae905b65d
SSDEEP

6144:e6/llAoOx+WsZijvLNPOF3Tpn+e91RqTokJKzFGZq:plAouycR2j+cYTx

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

724 4992 WerFault.exe 2828-0-0x00000000009C0000-0x000000000106B000-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:

2828-0-0x00000000009C0000-0x000000000106B000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2828-0-0x00000000009C0000-0x000000000106B000-memory.exe

pid	pid_target	process	target process
724	4992	WerFault.exe	2828-0-0x00000000009C0000-0x000000000106B000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2828-0-0x00000000009C0000-0x000000000106B000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2828-0-0x00000000009C0000-0x000000000106B000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2828-0-0x00000000009C0000-0x000000000106B000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 224
2⤵
- Program crash
PID:724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4992 -ip 4992
1⤵
PID:3528

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/4992-0-0x00000000002C0000-0x000000000096B000-memory.dmp

Filesize
6.7MB

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