outsteel | 476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66

General

Target

476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
Size

725KB
MD5

b0b058100c052c94d700fbbd8497a35d
SHA1

0797cda90de0c745ea47e95ff56c19aa0afa3c86
SHA256

476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66
SHA512

8e4d4e3d72cd1b52254a8ddfd5aca4bc1bfdc0858e4a67ee386b7dec37d03f488c09772c953ea3aabdccd75a17646359c691db6f3096579ac22051e42977b0d2
SSDEEP

12288:UbcggEUzrNSLSX0IHENHfNhfpAGN56Ud26t3LhZ96qejwn22q5iDoTm366DsiErz:AVUHyfqa26t7hmxjw2r5iD86DsMemEFn

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:

476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe

description	ioc	process
File opened (read-only)	\??\l:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\r:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\t:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\v:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\a:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\h:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\x:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\y:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\z:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\b:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\q:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\i:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\k:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\m:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\p:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\u:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\w:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\e:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\g:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\o:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\s:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\j:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
File opened (read-only)	\??\n:	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe

AutoIT Executable 11 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/2660-2-0x0000000002270000-0x000000000234D000-memory.dmp	autoit_exe
behavioral2/memory/2660-3-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-4-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-5-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-7-0x0000000002270000-0x000000000234D000-memory.dmp	autoit_exe
behavioral2/memory/2660-9-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-11-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-13-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-15-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-17-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe
behavioral2/memory/2660-19-0x0000000000400000-0x00000000004E2000-memory.dmp	autoit_exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe

description	pid	process	target process
PID 2660 wrote to memory of 2844	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2844	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2844	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1268	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1268	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1268	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1508	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1508	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1508	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1596	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1596	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1596	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1944	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1944	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1944	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3352	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3352	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3352	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4476	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4476	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4476	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2820	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2820	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2820	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 468	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 468	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 468	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1276	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1276	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1276	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3724	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3724	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3724	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3424	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3424	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 3424	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2624	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2624	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 2624	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1460	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1460	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1460	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4548	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4548	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 4548	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1824	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1824	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 1824	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 5076	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 5076	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe
PID 2660 wrote to memory of 5076	2660	476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe
"C:\Users\Admin\AppData\Local\Temp\476ee9c0b7f7f864b169f0d1beb1a3bbcc7dbab1bae7d7f77ee69e22ad25ff66.exe"
1⤵
- Enumerates connected drives
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
  2⤵
  PID:2844
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
  2⤵
  PID:1268
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
  2⤵
  PID:1508
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:1596
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
  2⤵
  PID:1944
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
  2⤵
  PID:3352
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
  2⤵
  PID:4476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
  2⤵
  PID:2820
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
  2⤵
  PID:468
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
  2⤵
  PID:1276
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
  2⤵
  PID:3724
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
  2⤵
  PID:3424
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
  2⤵
  PID:2624
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
  2⤵
  PID:1460
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
  2⤵
  PID:4548
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
  2⤵
  PID:1824
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
  2⤵
  PID:5076

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4132 --field-trial-handle=2588,i,4353937220825226770,7138584070663735671,262144 --variations-seed-version /prefetch:8
1⤵
PID:1544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

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/2660-1-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/2660-2-0x0000000002270000-0x000000000234D000-memory.dmp

Filesize
884KB

Download
memory/2660-3-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-4-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-5-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-6-0x0000000000540000-0x0000000000640000-memory.dmp

Filesize
1024KB

Download
memory/2660-7-0x0000000002270000-0x000000000234D000-memory.dmp

Filesize
884KB

Download
memory/2660-9-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-11-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-13-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-15-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-17-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download
memory/2660-19-0x0000000000400000-0x00000000004E2000-memory.dmp

Filesize
904KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads