Resubmissions
28-11-2024 02:19
241128-cr9sks1kht 1027-11-2024 21:08
241127-zyzyaawqgn 1027-11-2024 20:16
241127-y145caymbs 1027-11-2024 20:13
241127-yzlxdavlen 1027-11-2024 19:53
241127-yl61dsxpcs 1027-11-2024 19:38
241127-ycrjcaxkfx 1027-11-2024 19:03
241127-xqsswsslej 1027-11-2024 19:03
241127-xqf44aslcr 327-11-2024 19:02
241127-xpxqfsslan 327-11-2024 18:32
241127-w6pkqs1mek 10General
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Target
Downloaders.zip
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Size
12KB
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Sample
241126-2t9b9szqfp
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MD5
94fe78dc42e3403d06477f995770733c
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SHA1
ea6ba4a14bab2a976d62ea7ddd4940ec90560586
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SHA256
16930620b3b9166e0ffbd98f5d5b580c9919fd6ccdcc74fb996f53577f508267
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SHA512
add85726e7d2c69068381688fe84defe820f600e6214eff029042e3002e9f4ad52dde3b8bb28f4148cca1b950cd54d3999ce9e8445c4562d1ef2efdb1c6bdeff
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SSDEEP
384:6BfwcSEp9ZjKXSBIDv4dDfjlMJ7HWTHWB:efACW6Dr8HWTHWB
Static task
static1
Behavioral task
behavioral1
Sample
4363463463464363463463463.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
4363463463464363463463463.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
New Text Document mod.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
New Text Document mod.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
New Text Document mod.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
New Text Document mod.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
xworm
147.185.221.22:47930
127.0.0.1:47930
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Install_directory
%AppData%
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install_file
svchost.exe
Extracted
xworm
5.0
police-turkish.gl.at.ply.gg:46359
68.178.207.33:7000
98LKJ8osZWR75pSw
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install_file
USB.exe
Extracted
asyncrat
0.5.8
Default
107.175.202.158:6606
107.175.202.158:30814
107.175.202.158:25565
107.175.202.158:443
anQK5EUHL5vU
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delay
3
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install
false
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install_folder
%AppData%
Extracted
stealc
QLL
http://85.28.47.70
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url_path
/744f169d372be841.php
Extracted
quasar
1.4.1
Aquarius
192.168.8.103:4782
192.168.8.105:4782
192.168.8.114:4782
a198a147-9efc-419d-9539-bac2108dc109
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encryption_key
4CF458F992C472DE78F317085B34A8A1747FC32D
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install_name
WindowsDataUpdater.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsDataUpdater
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subdirectory
WinBioData
Extracted
remcos
RemoteHost
liveos.zapto.org:2404
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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
tst
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delete_file
false
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hide_file
true
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hide_keylog_file
false
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install_flag
true
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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
Rmc-Y7B4RN
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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
xenorat
beastsband.com
x3n0
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delay
5000
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install_path
nothingset
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port
4444
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startup_name
nothingset
Targets
-
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Target
4363463463464363463463463.exe
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Size
10KB
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
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AmmyyAdmin payload
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Ammyyadmin family
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Asyncrat family
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Detect Xworm Payload
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FlawedAmmyy RAT
Remote-access trojan based on leaked code for the Ammyy remote admin software.
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Flawedammyy family
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Phorphiex family
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Phorphiex payload
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Quasar family
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Quasar payload
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Remcos family
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Stealc family
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Xworm family
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Async RAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Adds policy Run key to start application
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Downloads MZ/PE file
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Drops file in Drivers directory
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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Target
New Text Document mod.exe
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Size
8KB
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MD5
69994ff2f00eeca9335ccd502198e05b
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SHA1
b13a15a5bea65b711b835ce8eccd2a699a99cead
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SHA256
2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2
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SHA512
ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3
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SSDEEP
96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1
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Detect Poverty Stealer Payload
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Detect XenoRat Payload
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Detect Xworm Payload
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Povertystealer family
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Xenorat family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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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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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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Target
New Text Document mod.exse
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Size
8KB
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MD5
69994ff2f00eeca9335ccd502198e05b
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SHA1
b13a15a5bea65b711b835ce8eccd2a699a99cead
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SHA256
2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2
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SHA512
ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3
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SSDEEP
96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1
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Detect Poverty Stealer Payload
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Detect XenoRat Payload
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Detect Xworm Payload
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Povertystealer family
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Xenorat family
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Xworm family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Event Triggered Execution
2Component Object Model Hijacking
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Indicator Removal
1File Deletion
1Modify Authentication Process
1Modify Registry
5Obfuscated Files or Information
1Command Obfuscation
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4Discovery
Browser Information Discovery
1Network Service Discovery
1Process Discovery
1Query Registry
8System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1Virtualization/Sandbox Evasion
2