stealc | a60056c832c3f4775667d0a251c883b65248feb7c31f4d141bcc9a726f731f5d

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-12-2024 04:19

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General

Target

2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe
Size

5.0MB
MD5

96de926c6ba1f809f91f7314dfc5fd14
SHA1

5da6ddfb95b3b40f687548f11ad530d2d82b9939
SHA256

a60056c832c3f4775667d0a251c883b65248feb7c31f4d141bcc9a726f731f5d
SHA512

c68decca5bbb8e33cfd9d3a213e7e5fe30f9737bcdd6c442c385bb652012e2a6303124232358788fb7b63cb0e484b4bc699cbac19ec94882d986ca79538c2f9d
SSDEEP

24576:FmX6hBDE10n2YmI2jAmdq2emrQw+LMhOB87BEwZXO0L308/nL/TKSjlqScum49g5:FjBSihmpUmdOmrSKXO0LjC6S3

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
2324	2668	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	2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2324	2668	2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe	30
PID 2668 wrote to memory of 2324	2668	2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe	30
PID 2668 wrote to memory of 2324	2668	2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe	30
PID 2668 wrote to memory of 2324	2668	2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\2236-48-0x00000000002B0000-0x00000000007A6000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 36
  2⤵
  - Program crash
  PID:2324

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/2668-0-0x0000000000B80000-0x0000000001076000-memory.dmp

Filesize
5.0MB

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