stealc | 28c006b35ad1de227b7701875d49abf330650a468f97cb31fd2e8efcef9efcc0

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 15:48

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General

Target

2300-0-0x0000000000280000-0x0000000000785000-memory.exe
Size

5.0MB
MD5

ee5e90ea080805fc784b48571e622e45
SHA1

d2c780f2004dc3ec08fb5cea909e1fa064da0a9e
SHA256

28c006b35ad1de227b7701875d49abf330650a468f97cb31fd2e8efcef9efcc0
SHA512

8114bb162455bc335cdd6cbeda0ac1487786999321959693d97602265fb0b7f5612edde8c5ae959f9ec481cbe78a7a820ebb5dc80997cd548ecce8aac044e358
SSDEEP

49152:qrrmivCf29Vlkm8U6IGzUmsz2NBBdCy53OO:krmivCf29Vlkm8sGzUma2NBBdv

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
2172	2180	WerFault.exe	29

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	2300-0-0x0000000000280000-0x0000000000785000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2172	2180	2300-0-0x0000000000280000-0x0000000000785000-memory.exe	30
PID 2180 wrote to memory of 2172	2180	2300-0-0x0000000000280000-0x0000000000785000-memory.exe	30
PID 2180 wrote to memory of 2172	2180	2300-0-0x0000000000280000-0x0000000000785000-memory.exe	30
PID 2180 wrote to memory of 2172	2180	2300-0-0x0000000000280000-0x0000000000785000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2300-0-0x0000000000280000-0x0000000000785000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2300-0-0x0000000000280000-0x0000000000785000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 36
  2⤵
  - Program crash
  PID:2172

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/2180-0-0x0000000000D50000-0x0000000001255000-memory.dmp

Filesize
5.0MB

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