outsteel | 9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f

General

Target

9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
Size

666KB
MD5

7910a78498cb7953b1c0db2ef4f8db27
SHA1

8f61608330261c1d5214f5d19f98b4d64f51ac12
SHA256

9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f
SHA512

fd60d2c922c58906065816d347faf484a7ebfde81e354ca387dffbaf40f07c2ffae7884b702cf709b2f91468848ac132ba3310ec1f081cf1c363c8dea9bc4b7e

Score

10^/10

outsteel spyware stealer

Malware Config

Signatures

OutSteel
OutSteel is a file uploader and document stealer written in AutoIT.
stealer outsteel
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe

description	ioc	process
File opened (read-only)	\??\s:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\g:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\h:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\j:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\k:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\m:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\n:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\b:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\p:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\r:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\u:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\x:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\z:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\a:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\e:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\f:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\o:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\v:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\w:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\i:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\l:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\q:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\t:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
File opened (read-only)	\??\y:	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/3592-135-0x0000000000F20000-0x0000000000FFD000-memory.dmp	autoit_exe
behavioral2/memory/3592-136-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe

description	pid	process	target process
PID 3592 wrote to memory of 1944	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1944	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1944	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2320	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2320	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2320	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1576	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1576	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1576	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1884	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1884	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1884	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1504	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1504	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1504	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2396	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2396	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2396	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1040	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1040	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1040	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1888	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1888	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1888	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1952	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1952	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1952	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3152	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3152	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3152	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 408	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 408	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 408	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1716	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1716	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 1716	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2388	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2388	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 2388	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3324	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3324	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3324	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 3904	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 4024	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 4024	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe
PID 3592 wrote to memory of 4024	3592	9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe
"C:\Users\Admin\AppData\Local\Temp\9528a97d8d73b0dbed2ac496991f0a2eecc5a857d22e994d227ae7c3bef7296f.exe"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
  2⤵
  PID:1944
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
  2⤵
  PID:2320
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
  2⤵
  PID:1576
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:1904
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
  2⤵
  PID:1884
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
  2⤵
  PID:1504
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
  2⤵
  PID:2396
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:1040
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
  2⤵
  PID:1888
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
  2⤵
  PID:1952
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
  2⤵
  PID:3152
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
  2⤵
  PID:408
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
  2⤵
  PID:1716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
  2⤵
  PID:2388
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
  2⤵
  PID:3324
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
  2⤵
  PID:3904
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
  2⤵
  PID:4024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3592-133-0x0000000000B2A000-0x0000000000BA5000-memory.dmp

Filesize
492KB

Download
memory/3592-134-0x0000000000B2A000-0x0000000000BA5000-memory.dmp

Filesize
492KB

Download
memory/3592-135-0x0000000000F20000-0x0000000000FFD000-memory.dmp

Filesize
884KB

Download
memory/3592-136-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads