stealc | 77328190ea7d1c586271711af131683a6168422c6b174591400c28ed78bf80c1

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 18:38

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General

Target

2596-0-0x0000000000400000-0x0000000000643000-memory.exe
Size

2.3MB
MD5

f7cd57f5502575c05d8b4c94dfa590f9
SHA1

429fce021fc48260b354171aa7f3cbd4b9bc7522
SHA256

77328190ea7d1c586271711af131683a6168422c6b174591400c28ed78bf80c1
SHA512

4808eb576200d62e681dc3f5ab9396ce380ef24d7fab2c12c24bd24ad45809ebc0ba3295b2100adcbab8cd9cc2d5184cf9641d558f5782e55bdd7b6baee6a283
SSDEEP

3072:c1VB1NFj5qD6o8KaxfE54HnnGiayl+beX88a5acUsRFrJ:c171jj5q62aOanGiqbIWUGFd

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

Processes:

WerFault.exe

pid pid_target process target process

5104 3080 WerFault.exe 2596-0-0x0000000000400000-0x0000000000643000-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:

2596-0-0x0000000000400000-0x0000000000643000-memory.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2596-0-0x0000000000400000-0x0000000000643000-memory.exe

pid	pid_target	process	target process
5104	3080	WerFault.exe	2596-0-0x0000000000400000-0x0000000000643000-memory.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2596-0-0x0000000000400000-0x0000000000643000-memory.exe

C:\Users\Admin\AppData\Local\Temp\2596-0-0x0000000000400000-0x0000000000643000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2596-0-0x0000000000400000-0x0000000000643000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 216
  2⤵
  - Program crash
  PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3080 -ip 3080
1⤵
PID:4120

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/3080-0-0x0000000000400000-0x0000000000643000-memory.dmp

Filesize
2.3MB

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