General
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Target
ItroublveTSC.exe
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Size
514KB
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Sample
240831-avxw3svhrq
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MD5
d8264e0921403244b0c29079bb732368
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SHA1
d61b7c088ac4e118a6ac41fc4491961daa607773
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SHA256
66359689b1ca80fbab24796d04cc3a91e3eb804de56635adc9d46a925758ffe6
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SHA512
da4b6a9bee26db9bd788b19953f997620b06be3fa15f38da846c66cabc2f0cade80efc79e3e3b855a6435968a93984d26107836665db14a19eb9b44704899fed
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SSDEEP
6144:WahO6sQA+WdlH4piJAiCC+c3e6iiixLifXiiiJ0Ny4SildqqQG2ixiiijEMiViiC:Wi4J+WbEGDfaAPiu15IQuUeeSMzg
Static task
static1
Behavioral task
behavioral1
Sample
ItroublveTSC.exe
Resource
win10v2004-20240802-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
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activate_away_mode
true
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backup_connection_host
176.168.5.0
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2021-07-31T04:06:57.831335236Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
2605
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default_group
Default
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
d01924fe-4e8d-4b6f-850c-443e5741751a
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
176.168.5.0
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
true
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Targets
-
-
Target
ItroublveTSC.exe
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Size
514KB
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MD5
d8264e0921403244b0c29079bb732368
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SHA1
d61b7c088ac4e118a6ac41fc4491961daa607773
-
SHA256
66359689b1ca80fbab24796d04cc3a91e3eb804de56635adc9d46a925758ffe6
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SHA512
da4b6a9bee26db9bd788b19953f997620b06be3fa15f38da846c66cabc2f0cade80efc79e3e3b855a6435968a93984d26107836665db14a19eb9b44704899fed
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SSDEEP
6144:WahO6sQA+WdlH4piJAiCC+c3e6iiixLifXiiiJ0Ny4SildqqQG2ixiiijEMiViiC:Wi4J+WbEGDfaAPiu15IQuUeeSMzg
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Mercurial Grabber Stealer
Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.
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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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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Adds Run key to start application
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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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