asyncrat

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General

Target

1.zip
Size

9.4MB
Sample

210701-bs4vxadwn2
MD5

c419ccbf50da7d51e3653cef9e0d12f9
SHA1

321c59b811bcd2b690ca4302e6b8cf638a4a6040
SHA256

3730331af3c27626d8e2074e29aa6c184776c61d07f56eff6a44e2a528c8c487
SHA512

6207298e095aadd5ca77183c8d260f286b32f43f2be3286b3cc7421e6e8cb1e8ec24be04700604a34ad809a05ad02cd6901e73567a9527064d955769a21016ef

Malware Config

Extracted

Family

redline

Botnet

18_6_bl_84s7

qitoshalan.xyz:80

Extracted

Family

vidar

Version

39.4

Botnet

890

https://sergeevih43.tumblr.com

Attributes

profile_id
890

Extracted

Family

fickerstealer

game2030.site:80

Extracted

Family

cryptbot

xeibmh42.top

mororx04.top

Attributes

payload_url
http://lopcpd05.top/download.php?file=lv.exe

Extracted

Family

redline

Botnet

MIX 01.07

185.215.113.17:18597

Extracted

Family

asyncrat

Version

0.5.7B

marcelajarakmisdhuakfsg.duckdns.org:5020

Mutex

AsyncMutex_6SI8OkPnk

Attributes

aes_key
P46q6agnmY2Ylpj71o7G1ATzxhUTccsn
anti_detection
false
autorun
false
bdos
false
delay
Default
host
marcelajarakmisdhuakfsg.duckdns.org
hwid
3
install_file
install_folder
%AppData%
mutex
AsyncMutex_6SI8OkPnk
pastebin_config
null
port
5020
version
0.5.7B

aes.plain

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

remcos

Version

3.1.2 Pro

Botnet

ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZREMIX

dominoduck2117.duckdns.org:9804

Attributes

audio_folder
MicRecords
audio_path
%AppData%
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
install_path
%AppData%
keylog_crypt
false
keylog_file
data.dat
keylog_flag
false
keylog_folder
Appdata
keylog_path
%AppData%
mouse_option
false
mutex
Remcos-NHNHBD
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5
take_screenshot_title
wikipedia;solitaire;

Extracted

Family

vidar

Version

39.4

Botnet

517

https://sergeevih43.tumblr.com

Attributes

profile_id
517

Targets

- Target
  
  742ad3be42f5023d4fbd854fa6f1eb80054b94d537aaa32e7d7ae1db6dd6683e
- Size
  
  3.1MB
- MD5
  
  ce7931866cf54b812ea1b2f40720eb41
- SHA1
  
  0df4808c44fe7ec98d458ad1155fbbef9282960b
- SHA256
  
  742ad3be42f5023d4fbd854fa6f1eb80054b94d537aaa32e7d7ae1db6dd6683e
- SHA512
  
  c3beab8c016907d32775be5096b65082d4bcd0969f120d2940ecc6fb2a846a9293b52d5c2f60baa8027d58a6e120033ba9dc5485664ec5840bd25aa647fa069d
Score

10^/10

cryptbot fickerstealer redline vidar 18_6_bl_84s7 890 mix 01.07 discovery evasion infostealer persistence spyware stealer trojan upx vmprotect elysiumstealer raccoon
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- CryptBot Payload
- ElysiumStealer
  ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.
  stealer elysiumstealer
- Fickerstealer
  Ficker is an infostealer written in Rust and ASM.
  infostealer fickerstealer
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- Reads local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- autoit_exe
  AutoIT scripts compiled to PE executables.
behavioral1 behavioral2
- Target
  
  8b388efb71328e18ee3dd5b4c932387ddad5ee79b595751a79fe535533e2c4ed
- Size
  
  849KB
- MD5
  
  8596052f4363bb3e6a757b49d0a6bc4e
- SHA1
  
  46c12679779db95009223d3a21ca13fc0dc4bb0b
- SHA256
  
  8b388efb71328e18ee3dd5b4c932387ddad5ee79b595751a79fe535533e2c4ed
- SHA512
  
  5d4235863c87dba5d044e019b2832783775440bc60849b901e683281f77ca26cfafbce3e384fc26448325a8157d058fe58cfa808bf60c6cea9a41841f54f29b7
Score

10^/10

asyncrat rat
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers.
  rat asyncrat
- Async RAT payload
  rat
- Suspicious use of SetThreadContext
behavioral3 behavioral4
- Target
  
  bce6f763f3239bc692f34f9d6f92d6d8df6335456296940f3fe36d140818fccf
- Size
  
  4.5MB
- MD5
  
  25b0a9971369d767f9316067b35ef3b7
- SHA1
  
  404da37439348011195d43554a9ff3fe99cc530f
- SHA256
  
  bce6f763f3239bc692f34f9d6f92d6d8df6335456296940f3fe36d140818fccf
- SHA512
  
  661f194cd158721cad97635503fa71a3754d94c63c9354f19b6f1efb5941421c95a8d89dde3eb7798fe6c2f9657673a18fdc4eb845211a55524355b2c09c03f6
Score

10^/10

glupteba metasploit backdoor dropper loader trojan
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba Payload
- MetaSploit
  Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
  trojan backdoor metasploit
- Suspicious use of NtCreateUserProcessOtherParentProcess
behavioral5 behavioral6
- Target
  
  d380178c93ba5b323f915df1d3f0ab7953630bdd502b699093874cae4b581d40
- Size
  
  1.2MB
- MD5
  
  953bf44c0a25a64d66503833e668e12e
- SHA1
  
  721b2d4aac669b9ee36a7f91cf30c6ebef4a5252
- SHA256
  
  d380178c93ba5b323f915df1d3f0ab7953630bdd502b699093874cae4b581d40
- SHA512
  
  c183386239dc2f5c7e22255199b3bef3a2c577acf4cd48e6d2f1fc4cf16e98f42adb8cf77ffb6ebc7de20e64f7097a013e886c6eb4d11a2f1758b224f4cc5c57
Score

10^/10

remcos zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzremix rat
- Remcos
  Remcos is a closed-source remote control and surveillance software.
  rat remcos
- Suspicious use of SetThreadContext
behavioral7 behavioral8
- Target
  
  ea7a287a8e15a510ef664a89ee62c1b08585573d2f6d6ba8fcd3c5e66f16a16d
- Size
  
  836KB
- MD5
  
  de83876d36914f7a659a088bf267555e
- SHA1
  
  ace23ab6e4f441cc8bfac4455db181bc1adc295d
- SHA256
  
  ea7a287a8e15a510ef664a89ee62c1b08585573d2f6d6ba8fcd3c5e66f16a16d
- SHA512
  
  f7a49629aee52f24ddef81e8f2927d99409ecf796a9393517876549950df3474ebb61f2f30b58a55dc2d947de43feabb81c7a8b3789ccb45b438eaefd7a9bedd
Score

10^/10

vidar 517 discovery persistence spyware stealer
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral9 behavioral10

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Install Root Certificate

T1130

File Permissions Modification

T1222

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Web Service

T1102

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Targets

CryptBot

CryptBot Payload

ElysiumStealer

Fickerstealer

Raccoon

RedLine

RedLine Payload

Suspicious use of NtCreateUserProcessOtherParentProcess

Vidar

Vidar Stealer

Downloads MZ/PE file

Executes dropped EXE

UPX packed file

VMProtect packed file

Checks computer location settings

Drops startup file

Loads dropped DLL

Reads local data of messenger clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Checks whether UAC is enabled

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Drops file in System32 directory

Suspicious use of SetThreadContext

autoit_exe

Async RAT payload

Suspicious use of SetThreadContext

Glupteba

Glupteba Payload

MetaSploit

Suspicious use of NtCreateUserProcessOtherParentProcess

Remcos

Suspicious use of SetThreadContext

Vidar

Vidar Stealer

Downloads MZ/PE file

Executes dropped EXE

Loads dropped DLL

Modifies file permissions

Reads user/profile data of web browsers

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10