outsteel | 3d7a05e7ba9b3dd84017acab9aab59b459db6c50e9224ec1827cbf0a2aee47db

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 08:34

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General

Target

124f0b9dadbef030a4cba26393ce25df.exe
Size

614KB
MD5

124f0b9dadbef030a4cba26393ce25df
SHA1

15479f31109fd0a367ad681fb3ee63c6fb0ade0a
SHA256

3d7a05e7ba9b3dd84017acab9aab59b459db6c50e9224ec1827cbf0a2aee47db
SHA512

7ef9d49f28d1728a6ef58a9a2d39848dee0f08184b202aeb65460869fed35e6f99466d9bce8cb6582fd4089bc63af95216c1252af1f2a3dd2c24e43546352a74
SSDEEP

12288:s9tmvboNKAM9qPg6f0blJwoodEJLaCyi5yHkm5pB1q8z483d+N3SZ:s9mENKAiGolJwooKJVy8ypB1XYN3SZ

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

description	ioc	Process
File opened (read-only)	\??\r:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\s:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\t:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\b:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\e:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\h:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\m:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\p:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\u:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\x:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\y:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\z:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\q:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\a:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\g:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\k:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\l:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\n:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\i:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\w:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\j:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\o:	124f0b9dadbef030a4cba26393ce25df.exe
File opened (read-only)	\??\v:	124f0b9dadbef030a4cba26393ce25df.exe

AutoIT Executable 24 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4316-11-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-12-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-9-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-8-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-14-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-6-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-18-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-22-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-26-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-31-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-30-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-34-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-39-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-38-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-42-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-47-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-46-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-50-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-54-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-58-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-62-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-66-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-70-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/4316-84-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 508 set thread context of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	508	124f0b9dadbef030a4cba26393ce25df.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 508 wrote to memory of 4316	508	124f0b9dadbef030a4cba26393ce25df.exe	99
PID 4316 wrote to memory of 220	4316	124f0b9dadbef030a4cba26393ce25df.exe	101
PID 4316 wrote to memory of 220	4316	124f0b9dadbef030a4cba26393ce25df.exe	101
PID 4316 wrote to memory of 220	4316	124f0b9dadbef030a4cba26393ce25df.exe	101
PID 4316 wrote to memory of 3840	4316	124f0b9dadbef030a4cba26393ce25df.exe	103
PID 4316 wrote to memory of 3840	4316	124f0b9dadbef030a4cba26393ce25df.exe	103
PID 4316 wrote to memory of 3840	4316	124f0b9dadbef030a4cba26393ce25df.exe	103
PID 4316 wrote to memory of 972	4316	124f0b9dadbef030a4cba26393ce25df.exe	104
PID 4316 wrote to memory of 972	4316	124f0b9dadbef030a4cba26393ce25df.exe	104
PID 4316 wrote to memory of 972	4316	124f0b9dadbef030a4cba26393ce25df.exe	104
PID 4316 wrote to memory of 4480	4316	124f0b9dadbef030a4cba26393ce25df.exe	106
PID 4316 wrote to memory of 4480	4316	124f0b9dadbef030a4cba26393ce25df.exe	106
PID 4316 wrote to memory of 4480	4316	124f0b9dadbef030a4cba26393ce25df.exe	106
PID 4316 wrote to memory of 3232	4316	124f0b9dadbef030a4cba26393ce25df.exe	108
PID 4316 wrote to memory of 3232	4316	124f0b9dadbef030a4cba26393ce25df.exe	108
PID 4316 wrote to memory of 3232	4316	124f0b9dadbef030a4cba26393ce25df.exe	108
PID 4316 wrote to memory of 2328	4316	124f0b9dadbef030a4cba26393ce25df.exe	110
PID 4316 wrote to memory of 2328	4316	124f0b9dadbef030a4cba26393ce25df.exe	110
PID 4316 wrote to memory of 2328	4316	124f0b9dadbef030a4cba26393ce25df.exe	110
PID 4316 wrote to memory of 3952	4316	124f0b9dadbef030a4cba26393ce25df.exe	113
PID 4316 wrote to memory of 3952	4316	124f0b9dadbef030a4cba26393ce25df.exe	113
PID 4316 wrote to memory of 3952	4316	124f0b9dadbef030a4cba26393ce25df.exe	113
PID 4316 wrote to memory of 4792	4316	124f0b9dadbef030a4cba26393ce25df.exe	114
PID 4316 wrote to memory of 4792	4316	124f0b9dadbef030a4cba26393ce25df.exe	114
PID 4316 wrote to memory of 4792	4316	124f0b9dadbef030a4cba26393ce25df.exe	114
PID 4316 wrote to memory of 4132	4316	124f0b9dadbef030a4cba26393ce25df.exe	117
PID 4316 wrote to memory of 4132	4316	124f0b9dadbef030a4cba26393ce25df.exe	117
PID 4316 wrote to memory of 4132	4316	124f0b9dadbef030a4cba26393ce25df.exe	117
PID 4316 wrote to memory of 1116	4316	124f0b9dadbef030a4cba26393ce25df.exe	118
PID 4316 wrote to memory of 1116	4316	124f0b9dadbef030a4cba26393ce25df.exe	118
PID 4316 wrote to memory of 1116	4316	124f0b9dadbef030a4cba26393ce25df.exe	118
PID 4316 wrote to memory of 212	4316	124f0b9dadbef030a4cba26393ce25df.exe	121
PID 4316 wrote to memory of 212	4316	124f0b9dadbef030a4cba26393ce25df.exe	121
PID 4316 wrote to memory of 212	4316	124f0b9dadbef030a4cba26393ce25df.exe	121
PID 4316 wrote to memory of 3740	4316	124f0b9dadbef030a4cba26393ce25df.exe	122
PID 4316 wrote to memory of 3740	4316	124f0b9dadbef030a4cba26393ce25df.exe	122
PID 4316 wrote to memory of 3740	4316	124f0b9dadbef030a4cba26393ce25df.exe	122
PID 4316 wrote to memory of 4284	4316	124f0b9dadbef030a4cba26393ce25df.exe	124
PID 4316 wrote to memory of 4284	4316	124f0b9dadbef030a4cba26393ce25df.exe	124
PID 4316 wrote to memory of 4284	4316	124f0b9dadbef030a4cba26393ce25df.exe	124
PID 4316 wrote to memory of 3796	4316	124f0b9dadbef030a4cba26393ce25df.exe	126
PID 4316 wrote to memory of 3796	4316	124f0b9dadbef030a4cba26393ce25df.exe	126
PID 4316 wrote to memory of 3796	4316	124f0b9dadbef030a4cba26393ce25df.exe	126
PID 4316 wrote to memory of 4796	4316	124f0b9dadbef030a4cba26393ce25df.exe	129
PID 4316 wrote to memory of 4796	4316	124f0b9dadbef030a4cba26393ce25df.exe	129
PID 4316 wrote to memory of 4796	4316	124f0b9dadbef030a4cba26393ce25df.exe	129
PID 4316 wrote to memory of 1764	4316	124f0b9dadbef030a4cba26393ce25df.exe	130
PID 4316 wrote to memory of 1764	4316	124f0b9dadbef030a4cba26393ce25df.exe	130
PID 4316 wrote to memory of 1764	4316	124f0b9dadbef030a4cba26393ce25df.exe	130
PID 4316 wrote to memory of 3024	4316	124f0b9dadbef030a4cba26393ce25df.exe	132
PID 4316 wrote to memory of 3024	4316	124f0b9dadbef030a4cba26393ce25df.exe	132
PID 4316 wrote to memory of 3024	4316	124f0b9dadbef030a4cba26393ce25df.exe	132
PID 4316 wrote to memory of 3672	4316	124f0b9dadbef030a4cba26393ce25df.exe	134
PID 4316 wrote to memory of 3672	4316	124f0b9dadbef030a4cba26393ce25df.exe	134
PID 4316 wrote to memory of 3672	4316	124f0b9dadbef030a4cba26393ce25df.exe	134

C:\Users\Admin\AppData\Local\Temp\124f0b9dadbef030a4cba26393ce25df.exe
"C:\Users\Admin\AppData\Local\Temp\124f0b9dadbef030a4cba26393ce25df.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:508
- C:\Users\Admin\AppData\Local\Temp\124f0b9dadbef030a4cba26393ce25df.exe
  C:\Users\Admin\AppData\Local\Temp\124f0b9dadbef030a4cba26393ce25df.exe
  2⤵
  - Enumerates connected drives
  - Suspicious use of WriteProcessMemory
  PID:4316
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
    3⤵
    PID:220
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
    3⤵
    PID:3840
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
    3⤵
    PID:972
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
    3⤵
    PID:4480
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
    3⤵
    PID:3232
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
    3⤵
    PID:2328
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
    3⤵
    PID:3952
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
    3⤵
    PID:4792
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
    3⤵
    PID:4132
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
    3⤵
    PID:1116
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
    3⤵
    PID:212
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
    3⤵
    PID:3740
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
    3⤵
    PID:4284
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
    3⤵
    PID:3796
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
    3⤵
    PID:4796
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
    3⤵
    PID:1764
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
    3⤵
    PID:3024
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A
    3⤵
    PID:3672

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/508-10-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/508-2-0x0000000004EA0000-0x0000000004EB0000-memory.dmp

Filesize
64KB

Download
memory/508-1-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/508-3-0x00000000026A0000-0x00000000026B4000-memory.dmp

Filesize
80KB

Download
memory/508-4-0x0000000004DF0000-0x0000000004E66000-memory.dmp

Filesize
472KB

Download
memory/508-5-0x0000000004D90000-0x0000000004DAE000-memory.dmp

Filesize
120KB

Download
memory/508-0-0x0000000000320000-0x00000000003BC000-memory.dmp

Filesize
624KB

Download
memory/4316-22-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-34-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-9-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-8-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-14-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-6-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-18-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-11-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-26-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-31-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-30-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-12-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-39-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-38-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-42-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-47-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-46-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-50-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-54-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-58-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-62-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-66-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-70-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/4316-84-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download