outsteel | 0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-04-2024 09:34

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General

Target

0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
Size

779KB
MD5

2d9702caab94b9c7788443c13b1b1ce1
SHA1

08cef1c0cc4942221a5304ad0a680324a2f0f39a
SHA256

0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c
SHA512

1c16210cfe63b3287788bd1a79874fb2cb15a953ce580c63c035b9b68fb142dd4e9bf0e57c2ac06816911419025bf3130b5991dc6209def0e5eebe5a5c003e12
SSDEEP

12288:VcNoqHSE4zK0KU7kev8uiq0Tv27uWkYUixp9HGi+gGubDVz4O/:VEoKFKVrwCdivT6NkvixbmHgVbDVzB/

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
T1552.001

Enumerates connected drives 3 TTPs 23 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:

0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe

description	ioc	Process
File opened (read-only)	\??\g:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\q:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\a:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\b:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\l:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\n:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\r:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\t:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\u:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\v:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\e:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\j:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\w:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\k:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\p:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\s:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\x:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\z:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\h:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\i:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\y:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\m:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
File opened (read-only)	\??\o:	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe

AutoIT Executable 10 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1796-2-0x0000000001D10000-0x0000000001DED000-memory.dmp	autoit_exe
behavioral1/memory/1796-3-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-4-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-5-0x0000000001D10000-0x0000000001DED000-memory.dmp	autoit_exe
behavioral1/memory/1796-8-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-10-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-12-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-14-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-16-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral1/memory/1796-18-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe

description	pid	Process	procid_target
PID 1796 wrote to memory of 2368	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	28
PID 1796 wrote to memory of 2368	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	28
PID 1796 wrote to memory of 2368	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	28
PID 1796 wrote to memory of 2368	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	28
PID 1796 wrote to memory of 1700	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	30
PID 1796 wrote to memory of 1700	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	30
PID 1796 wrote to memory of 1700	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	30
PID 1796 wrote to memory of 1700	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	30
PID 1796 wrote to memory of 2600	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	32
PID 1796 wrote to memory of 2600	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	32
PID 1796 wrote to memory of 2600	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	32
PID 1796 wrote to memory of 2600	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	32
PID 1796 wrote to memory of 2652	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	34
PID 1796 wrote to memory of 2652	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	34
PID 1796 wrote to memory of 2652	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	34
PID 1796 wrote to memory of 2652	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	34
PID 1796 wrote to memory of 2612	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	36
PID 1796 wrote to memory of 2612	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	36
PID 1796 wrote to memory of 2612	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	36
PID 1796 wrote to memory of 2612	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	36
PID 1796 wrote to memory of 2748	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	38
PID 1796 wrote to memory of 2748	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	38
PID 1796 wrote to memory of 2748	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	38
PID 1796 wrote to memory of 2748	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	38
PID 1796 wrote to memory of 2620	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	40
PID 1796 wrote to memory of 2620	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	40
PID 1796 wrote to memory of 2620	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	40
PID 1796 wrote to memory of 2620	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	40
PID 1796 wrote to memory of 2548	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	42
PID 1796 wrote to memory of 2548	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	42
PID 1796 wrote to memory of 2548	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	42
PID 1796 wrote to memory of 2548	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	42
PID 1796 wrote to memory of 2716	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	44
PID 1796 wrote to memory of 2716	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	44
PID 1796 wrote to memory of 2716	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	44
PID 1796 wrote to memory of 2716	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	44
PID 1796 wrote to memory of 2472	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	46
PID 1796 wrote to memory of 2472	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	46
PID 1796 wrote to memory of 2472	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	46
PID 1796 wrote to memory of 2472	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	46
PID 1796 wrote to memory of 2580	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	48
PID 1796 wrote to memory of 2580	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	48
PID 1796 wrote to memory of 2580	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	48
PID 1796 wrote to memory of 2580	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	48
PID 1796 wrote to memory of 1936	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	50
PID 1796 wrote to memory of 1936	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	50
PID 1796 wrote to memory of 1936	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	50
PID 1796 wrote to memory of 1936	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	50
PID 1796 wrote to memory of 2880	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	52
PID 1796 wrote to memory of 2880	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	52
PID 1796 wrote to memory of 2880	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	52
PID 1796 wrote to memory of 2880	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	52
PID 1796 wrote to memory of 2844	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	54
PID 1796 wrote to memory of 2844	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	54
PID 1796 wrote to memory of 2844	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	54
PID 1796 wrote to memory of 2844	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	54
PID 1796 wrote to memory of 2768	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	56
PID 1796 wrote to memory of 2768	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	56
PID 1796 wrote to memory of 2768	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	56
PID 1796 wrote to memory of 2768	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	56
PID 1796 wrote to memory of 1284	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	58
PID 1796 wrote to memory of 1284	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	58
PID 1796 wrote to memory of 1284	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	58
PID 1796 wrote to memory of 1284	1796	0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe	58

C:\Users\Admin\AppData\Local\Temp\0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe
"C:\Users\Admin\AppData\Local\Temp\0f7a8611deea696b2b36e44ea652c8979e296b623e841796a4ea4b6916b39e7c.exe"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
  2⤵
  PID:2368
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
  2⤵
  PID:1700
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
  2⤵
  PID:2600
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:2652
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
  2⤵
  PID:2612
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
  2⤵
  PID:2748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
  2⤵
  PID:2620
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:2548
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
  2⤵
  PID:2716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
  2⤵
  PID:2472
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
  2⤵
  PID:2580
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
  2⤵
  PID:1936
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
  2⤵
  PID:2880
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
  2⤵
  PID:2844
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
  2⤵
  PID:2768
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
  2⤵
  PID:1284
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
  2⤵
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1796-2-0x0000000001D10000-0x0000000001DED000-memory.dmp

Filesize
884KB

Download
memory/1796-3-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-1-0x0000000000300000-0x0000000000400000-memory.dmp

Filesize
1024KB

Download
memory/1796-4-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-5-0x0000000001D10000-0x0000000001DED000-memory.dmp

Filesize
884KB

Download
memory/1796-7-0x0000000000300000-0x0000000000400000-memory.dmp

Filesize
1024KB

Download
memory/1796-8-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-10-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-12-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-14-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-16-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/1796-18-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

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