outsteel | ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc

Analysis

max time kernel
161s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 14:47

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General

Target

ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe
Size

2.2MB
MD5

b69de5d4550ed214bcc8ad2f839735d8
SHA1

f7806011d03923ffe4f4eb92891289efdeb003e8
SHA256

ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc
SHA512

7e8e139d3f82d091c10a8064a855a7fbb237db05c4f5142f5551024ad7e6408ad1ff8578ab8410899cf515be9da6ef0d73b03345bca14777d8656403dc14b80a
SSDEEP

49152:Ay9iPrDpnwGFdQD9OAjkx6KS/RNvfi4A2400000000000000000000000000000l:nujFMOAjkgKib200000000000000000F

Score

10^/10

outsteel agilenet spyware stealer

Malware Config

Signatures

OutSteel
OutSteel is a file uploader and document stealer written in AutoIT.
stealer outsteel

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral2/memory/4776-6-0x0000000005ED0000-0x0000000005EE0000-memory.dmp	agile_net

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

description	ioc	Process
File opened (read-only)	\??\m:	AddInProcess32.exe
File opened (read-only)	\??\u:	AddInProcess32.exe
File opened (read-only)	\??\x:	AddInProcess32.exe
File opened (read-only)	\??\y:	AddInProcess32.exe
File opened (read-only)	\??\j:	AddInProcess32.exe
File opened (read-only)	\??\n:	AddInProcess32.exe
File opened (read-only)	\??\q:	AddInProcess32.exe
File opened (read-only)	\??\w:	AddInProcess32.exe
File opened (read-only)	\??\g:	AddInProcess32.exe
File opened (read-only)	\??\k:	AddInProcess32.exe
File opened (read-only)	\??\l:	AddInProcess32.exe
File opened (read-only)	\??\s:	AddInProcess32.exe
File opened (read-only)	\??\v:	AddInProcess32.exe
File opened (read-only)	\??\z:	AddInProcess32.exe
File opened (read-only)	\??\p:	AddInProcess32.exe
File opened (read-only)	\??\r:	AddInProcess32.exe
File opened (read-only)	\??\a:	AddInProcess32.exe
File opened (read-only)	\??\b:	AddInProcess32.exe
File opened (read-only)	\??\e:	AddInProcess32.exe
File opened (read-only)	\??\h:	AddInProcess32.exe
File opened (read-only)	\??\i:	AddInProcess32.exe
File opened (read-only)	\??\o:	AddInProcess32.exe
File opened (read-only)	\??\t:	AddInProcess32.exe

AutoIT Executable 22 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4956-7-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-8-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-10-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-12-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-13-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-15-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-23-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-27-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-31-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-35-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-39-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-40-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-47-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-48-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-51-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-55-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-63-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-64-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-67-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-71-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-72-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4956-81-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4776 set thread context of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4776 wrote to memory of 4956	4776	ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe	87
PID 4956 wrote to memory of 3856	4956	AddInProcess32.exe	88
PID 4956 wrote to memory of 3856	4956	AddInProcess32.exe	88
PID 4956 wrote to memory of 3856	4956	AddInProcess32.exe	88
PID 4956 wrote to memory of 4452	4956	AddInProcess32.exe	90
PID 4956 wrote to memory of 4452	4956	AddInProcess32.exe	90
PID 4956 wrote to memory of 4452	4956	AddInProcess32.exe	90
PID 4956 wrote to memory of 3600	4956	AddInProcess32.exe	92
PID 4956 wrote to memory of 3600	4956	AddInProcess32.exe	92
PID 4956 wrote to memory of 3600	4956	AddInProcess32.exe	92
PID 4956 wrote to memory of 4940	4956	AddInProcess32.exe	94
PID 4956 wrote to memory of 4940	4956	AddInProcess32.exe	94
PID 4956 wrote to memory of 4940	4956	AddInProcess32.exe	94
PID 4956 wrote to memory of 1620	4956	AddInProcess32.exe	96
PID 4956 wrote to memory of 1620	4956	AddInProcess32.exe	96
PID 4956 wrote to memory of 1620	4956	AddInProcess32.exe	96
PID 4956 wrote to memory of 1984	4956	AddInProcess32.exe	98
PID 4956 wrote to memory of 1984	4956	AddInProcess32.exe	98
PID 4956 wrote to memory of 1984	4956	AddInProcess32.exe	98
PID 4956 wrote to memory of 1364	4956	AddInProcess32.exe	100
PID 4956 wrote to memory of 1364	4956	AddInProcess32.exe	100
PID 4956 wrote to memory of 1364	4956	AddInProcess32.exe	100
PID 4956 wrote to memory of 5056	4956	AddInProcess32.exe	104
PID 4956 wrote to memory of 5056	4956	AddInProcess32.exe	104
PID 4956 wrote to memory of 5056	4956	AddInProcess32.exe	104
PID 4956 wrote to memory of 4860	4956	AddInProcess32.exe	106
PID 4956 wrote to memory of 4860	4956	AddInProcess32.exe	106
PID 4956 wrote to memory of 4860	4956	AddInProcess32.exe	106
PID 4956 wrote to memory of 700	4956	AddInProcess32.exe	110
PID 4956 wrote to memory of 700	4956	AddInProcess32.exe	110
PID 4956 wrote to memory of 700	4956	AddInProcess32.exe	110
PID 4956 wrote to memory of 3312	4956	AddInProcess32.exe	113
PID 4956 wrote to memory of 3312	4956	AddInProcess32.exe	113
PID 4956 wrote to memory of 3312	4956	AddInProcess32.exe	113
PID 4956 wrote to memory of 1880	4956	AddInProcess32.exe	115
PID 4956 wrote to memory of 1880	4956	AddInProcess32.exe	115
PID 4956 wrote to memory of 1880	4956	AddInProcess32.exe	115
PID 4956 wrote to memory of 4296	4956	AddInProcess32.exe	117
PID 4956 wrote to memory of 4296	4956	AddInProcess32.exe	117
PID 4956 wrote to memory of 4296	4956	AddInProcess32.exe	117
PID 4956 wrote to memory of 2196	4956	AddInProcess32.exe	119
PID 4956 wrote to memory of 2196	4956	AddInProcess32.exe	119
PID 4956 wrote to memory of 2196	4956	AddInProcess32.exe	119
PID 4956 wrote to memory of 848	4956	AddInProcess32.exe	121
PID 4956 wrote to memory of 848	4956	AddInProcess32.exe	121
PID 4956 wrote to memory of 848	4956	AddInProcess32.exe	121
PID 4956 wrote to memory of 3908	4956	AddInProcess32.exe	124
PID 4956 wrote to memory of 3908	4956	AddInProcess32.exe	124
PID 4956 wrote to memory of 3908	4956	AddInProcess32.exe	124
PID 4956 wrote to memory of 3032	4956	AddInProcess32.exe	126
PID 4956 wrote to memory of 3032	4956	AddInProcess32.exe	126
PID 4956 wrote to memory of 3032	4956	AddInProcess32.exe	126

C:\Users\Admin\AppData\Local\Temp\ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe
"C:\Users\Admin\AppData\Local\Temp\ec8868287e3f0f851ff7a2b0e7352055b591a2b2cb1c2a76c53885dee66562dc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  2⤵
  - Enumerates connected drives
  - Suspicious use of WriteProcessMemory
  PID:4956
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
    3⤵
    PID:3856
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
    3⤵
    PID:4452
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
    3⤵
    PID:3600
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
    3⤵
    PID:4940
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
    3⤵
    PID:1620
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
    3⤵
    PID:1984
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
    3⤵
    PID:1364
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
    3⤵
    PID:5056
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
    3⤵
    PID:4860
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
    3⤵
    PID:700
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
    3⤵
    PID:3312
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
    3⤵
    PID:1880
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
    3⤵
    PID:4296
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
    3⤵
    PID:2196
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
    3⤵
    PID:848
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
    3⤵
    PID:3908
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
    3⤵
    PID:3032

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/4776-11-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/4776-1-0x0000000000F60000-0x0000000001194000-memory.dmp

Filesize
2.2MB

Download
memory/4776-2-0x0000000006120000-0x00000000066C4000-memory.dmp

Filesize
5.6MB

Download
memory/4776-3-0x0000000005C10000-0x0000000005CA2000-memory.dmp

Filesize
584KB

Download
memory/4776-4-0x0000000005B30000-0x0000000005B40000-memory.dmp

Filesize
64KB

Download
memory/4776-5-0x0000000005BA0000-0x0000000005BAA000-memory.dmp

Filesize
40KB

Download
memory/4776-6-0x0000000005ED0000-0x0000000005EE0000-memory.dmp

Filesize
64KB

Download
memory/4776-0-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/4956-23-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-40-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-8-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-12-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-13-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-15-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-7-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-27-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-31-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-35-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-39-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-10-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-47-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-48-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-51-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-55-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-63-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-64-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-67-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-71-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-72-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4956-81-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download