General
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Target
7df447c32ebd1e9c44b22e9bb077370f08c6b3be7bd4b23af2b701baeed53912
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Size
18.5MB
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Sample
240910-s2d2na1anp
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MD5
f5b1a772ed144b4f47d29e88d0added7
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SHA1
c34f6ee8533566a5f200f300520bd3e89a53c7c4
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SHA256
7df447c32ebd1e9c44b22e9bb077370f08c6b3be7bd4b23af2b701baeed53912
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SHA512
0da1d866623c0d1baefea617e3af6c26f1f2f8f0b5b6f5cc22c9b024043122cf4ce26e8f710380350100ba1b36761d54460e73fd50a6ae4e87a2e15a952cfcf6
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SSDEEP
393216:wtRRNizTE0YQAabEZ0eDPovZ0niq0AmlVOunxbXS0V/HsuZr7BuYjbPSW0dqamPK:EizI0r7bqEZOd0vlVOGXnxHJ7BuYXhY
Static task
static1
Behavioral task
behavioral1
Sample
ab6b0c8a2fd898517ff036b9fc94ce581febdab5a69433f491fb70bc55ee1833.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ab6b0c8a2fd898517ff036b9fc94ce581febdab5a69433f491fb70bc55ee1833.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
njrat
<- NjRAT 0.7d Horror Edition ->
Victim
great-it.gl.at.ply.gg:11149
4d5861675348411506f0e029827092c2
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reg_key
4d5861675348411506f0e029827092c2
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splitter
Y262SUCZ4UJJ
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot7293375371:AAFwIvNWcuknS3y3mtsx4yNSSTkj8NCF_ko/sendMessage?chat_id=5795480469
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Extracted
njrat
im523
puked
147.185.221.20:47570
20006afb0ec33f2e48c8c1f17d4d3382
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reg_key
20006afb0ec33f2e48c8c1f17d4d3382
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splitter
|'|'|
Extracted
remcos
AUGUST CRYPTER TOOLZ GRACE STUB
teamfavour222.ddns.net :6767
odogwuvisual123.duckdns.org:6767
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
-YFLE4M
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Extracted
C:\$Recycle.Bin\DRLTDLR-DECRYPT.txt
http://gandcrabmfe6mnef.onion/c5e49cc0b07a64d
Extracted
lokibot
http://45.133.1.20/oluwa/five/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Extracted
njrat
0.7d
чучундра
hakim32.ddns.net:2000
safety-bronze.gl.at.ply.gg:4444
27b92504703b09d3ee2dae0873e8e3f3
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reg_key
27b92504703b09d3ee2dae0873e8e3f3
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splitter
|'|'|
Extracted
F:\$RECYCLE.BIN\S-1-5-21-523280732-2327480845-3730041215-1000\GFGIDX-DECRYPT.txt
http://gandcrabmfe6mnef.onion/16a8d4229e1ead26
Extracted
xloader
2.6
eido
revellbb.com
tempranillowine.net
viralstrategies.info
blacktxu.com
flfththirdbank.com
vaoex.com
theselfdirectedinvestor.com
vinadelmar.travel
othersidejimmythemonkey.com
jaguar-landrovercenter-graz.com
supremeosterreich.com
chatsubs.com
free99.design
serviciosmvs.com
bongmecams.xyz
malikwoodson.com
onlinegamebox.club
694624.com
yeezyzapatos.club
istanbul-hairtransplant.com
expectations.info
giveafeast.com
latcsvg.com
thetablelanta.com
digitalcoastdaily.com
talltailsentertainment.com
gastore.store
sextoys411.com
hhty307.com
gjiijsijfsdff.xyz
discord-dnd.com
myazpensioneducation.com
housetraitors.com
halopinkstar.com
thethord.com
brandx.biz
mrgear.xyz
emuk.site
ydbaba.com
wosongla.com
paligeri.com
clipcoffee.net
pathnorthsweeps.com
urlbnarc.com
grimpeople.online
surgetech.digital
uppercase-shop.com
anniebirdsong.info
cherylalopes.com
bravesxx.com
buysalba.com
aoneclubs.com
wank152.com
viv.gifts
n1groupe.com
zhengyp.top
boreable.xyz
pointlomaadvisors.com
thebestineasttexas.com
we-gamble.net
snowycitron.online
octsqd.xyz
226coaching.com
phuclapgarment.com
veterancg.com
Targets
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Target
ab6b0c8a2fd898517ff036b9fc94ce581febdab5a69433f491fb70bc55ee1833.exe
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Size
24.5MB
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MD5
a5ca2d3b20cf191139a47d7261916d9e
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SHA1
5d56e08cc55731f96db03911dba96dcdf22bcac8
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SHA256
ab6b0c8a2fd898517ff036b9fc94ce581febdab5a69433f491fb70bc55ee1833
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SHA512
e008b76d8040ef039424e6f7eec37b866fc7ab71d1cb11d839b4d4449758b3b8174249c353d1726ed736cb9c854cafda7648aee7a12c93d8a8e0cd0013a0c3ad
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SSDEEP
49152:qnUSstktA/zuJuuS6FDlUhBKds9he3qUtM9l58uRgG+vTD7o9qa910rUo29xqcUt:ql
Score10/10-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Modifies WinLogon for persistence
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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StormKitty payload
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Async RAT payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (282) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Xloader payload
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Disables Task Manager via registry modification
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Drops file in Drivers directory
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Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Executes dropped EXE
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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1Scripting
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1AppInit DLLs
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Safe Mode Boot
1Indicator Removal
1File Deletion
1Modify Registry
5Pre-OS Boot
1Bootkit
1Scripting
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1