stealc | 352ce1f8d36bac707d61bbb37f1397c2ec2ef74639c373af561016f8ccddad33

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 08:31

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General

Target

2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe
Size

4.9MB
MD5

67dd530d06bed7081266c6998b79063f
SHA1

95809960a71076fa68ac710e7d2c32512edac575
SHA256

352ce1f8d36bac707d61bbb37f1397c2ec2ef74639c373af561016f8ccddad33
SHA512

8fd7276f229b0ce04d9d06befa80272a5fe8d71c550fd83ec2ec8243c02df1d595d500be5e60c1efdc13ff7401f3cb17de02155ad9a98e2ee67c48a5eaccb280
SSDEEP

24576:p5S2vEIHfZ3bodproPh1rZ3oINLUv0QQ41y73I+8YL0wuwbkw/PHUSz+IIG2yRzb:h9lwpKJ31NGCYIoEAG2yAR08zf3

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
796	2460	WerFault.exe	30

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	2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 796	2460	2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe	31
PID 2460 wrote to memory of 796	2460	2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe	31
PID 2460 wrote to memory of 796	2460	2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe	31
PID 2460 wrote to memory of 796	2460	2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe	31

C:\Users\Admin\AppData\Local\Temp\2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2484-49-0x00000000000C0000-0x00000000005B3000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 36
  2⤵
  - Program crash
  PID:796

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/2460-0-0x0000000000220000-0x0000000000713000-memory.dmp

Filesize
4.9MB

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