stealc | a615300ac987c22057f52d63b229cb5563b9919f7d1c3edc4027f97773608b9c

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 11:02

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General

Target

2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe
Size

5.0MB
MD5

16f0ad3beca2fa16a658beb09a739962
SHA1

8e9ac9337daa706ed85866ce97bf75e4bab9e9c5
SHA256

a615300ac987c22057f52d63b229cb5563b9919f7d1c3edc4027f97773608b9c
SHA512

48155cfdfc9d68f8772d379a2f5d28fef6edbf2461f1d6c082293afffcbe15fb7476cc645bde89e9e534a0bcb5994f5d8dee8331802ffff6bac48bc98475868d
SSDEEP

49152:uM432Mmi4CKgHrtF59gua0u8Xts7dXgb3Gvb:g2Mmi4CKktnaIXSFoU

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
2108	2820	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	2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2108	2820	2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe	30
PID 2820 wrote to memory of 2108	2820	2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe	30
PID 2820 wrote to memory of 2108	2820	2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe	30
PID 2820 wrote to memory of 2108	2820	2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2348-0-0x0000000000520000-0x0000000000A1C000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 36
  2⤵
  - Program crash
  PID:2108

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/2820-0-0x0000000001290000-0x000000000178C000-memory.dmp

Filesize
5.0MB

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