General
- Target ItroublveTSC.exe
- Size 514KB
- Sample240831-awrfpawamn
- SHA256 66359689b1ca80fbab24796d04cc3a91e3eb804de56635adc9d46a925758ffe6
- MD5 d8264e0921403244b0c29079bb732368
- SHA1 d61b7c088ac4e118a6ac41fc4491961daa607773
- SHA512 da4b6a9bee26db9bd788b19953f997620b06be3fa15f38da846c66cabc2f0cade80efc79e3e3b855a6435968a93984d26107836665db14a19eb9b44704899fed
- SSDEEP 6144:WahO6sQA+WdlH4piJAiCC+c3e6iiixLifXiiiJ0Ny4SildqqQG2ixiiijEMiViiC:Wi4J+WbEGDfaAPiu15IQuUeeSMzg
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
ItroublveTSC.exe
Resource
win11-20240802-en
Malware Config
Extracted
-
mercurialgrabber
-
https://discord.com/api/webhooks/899842638260338719/2a5S9S1gHhBIZB1ISPfnaBVgbTdkzaMWdmP_oGgFx14jtlvloXQRGQaYOY1Djoem1pL8
Extracted
-
nanocore
-
1.2.2.0
-
176.168.5.0:2605
-
d01924fe-4e8d-4b6f-850c-443e5741751a
-
activate_away_mode
true
-
backup_connection_host
176.168.5.0
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2021-07-31T04:06:57.831335236Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
2605
-
default_group
Default
-
enable_debug_mode
true
-
gc_threshold
1.048576e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
d01924fe-4e8d-4b6f-850c-443e5741751a
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
176.168.5.0
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
true
-
set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Targets
-
- Target ItroublveTSC.exe
- Size 514KB
- SHA256 66359689b1ca80fbab24796d04cc3a91e3eb804de56635adc9d46a925758ffe6
- MD5 d8264e0921403244b0c29079bb732368
- SHA1 d61b7c088ac4e118a6ac41fc4491961daa607773
- SHA512 da4b6a9bee26db9bd788b19953f997620b06be3fa15f38da846c66cabc2f0cade80efc79e3e3b855a6435968a93984d26107836665db14a19eb9b44704899fed
- SSDEEP 6144:WahO6sQA+WdlH4piJAiCC+c3e6iiixLifXiiiJ0Ny4SildqqQG2ixiiijEMiViiC:Wi4J+WbEGDfaAPiu15IQuUeeSMzg
- MD5 SHA1 SHA512 SSDEEP
Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Executes dropped EXE
Adds Run key to start application
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.
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1