General
-
Target
3ff810efa7cabb7e4c91319244aa19d0460fad2b8500663441c7bff068014067
-
Size
570KB
-
Sample
220521-pcafdsabhp
-
MD5
fa37810aeacda1365a7e7c6c597eeb40
-
SHA1
c108a44c77162f4f485601f86dc859ee85687019
-
SHA256
3ff810efa7cabb7e4c91319244aa19d0460fad2b8500663441c7bff068014067
-
SHA512
5037b2d41e5acb4250e8aa240ad00c263817ee7cea2e8198495e7ff2cdccaaa46fcdb80d8fde5d3efdaf14bf23952519002fd8fe3d504e3711286b38bce128cf
Static task
static1
Behavioral task
behavioral1
Sample
Document.exe
Resource
win7-20220414-en
Malware Config
Extracted
nanocore
1.2.2.0
172.111.188.199:8829
ce1d7a43-a4b9-4511-9ddf-1134841f2535
-
activate_away_mode
true
- backup_connection_host
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2020-02-02T10:25:40.952250336Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
8829
-
default_group
Billi
-
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
ce1d7a43-a4b9-4511-9ddf-1134841f2535
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
172.111.188.199
-
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
Document.exe
-
Size
510KB
-
MD5
c132501f57681f7307e29f080627821d
-
SHA1
4ff835fb3f9bd774de9c2dcc03d93aa810f6d03b
-
SHA256
c068b1a7379f95ee883cd4ed9639bb2b28c380934f3bc0e0c7be97ad808c7b8a
-
SHA512
59d86aed1c171e0a95cd437407a36ddf5a272f151baafd5fb1fbd3d2f01d46c7755192a6e77bac33dc48c80456e403914df6d8c71745badc1161d6785e3bb1c2
-
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.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext
-