General
-
Target
6dd21975f4cab86ed7af322c38e9825971e13cc0b826e278f56d2e411ad4f6f8.zip
-
Size
24.0MB
-
Sample
230727-aldrvagf22
-
MD5
fc5cb01d39cb38b9bf1da53d28945583
-
SHA1
79d92fc9623258f81abbbccced99aec2db7711ba
-
SHA256
8c53fc138ab93483314185026bec3ddc9e41aeb22ca1025a08f5b55238836f4c
-
SHA512
032885957b09eab184e4e13f6110027a9e3ca8f7a2db52c654ca55f8f6df040e7439a39c9bf1b3ed05d03d0088d38acc7ae2be36fdc5432ef5283e05643983a3
-
SSDEEP
393216:Wc6gH2raByaZYflVeqRmbnjty96mqhj14WOrc62t91DFG55bgTYmGTnnTnRhNLiO:Wc6gTDCf5RkK6LlG2pY55bgTzsnTnncO
Behavioral task
behavioral1
Sample
6dd21975f4cab86ed7af322c38e9825971e13cc0b826e278f56d2e411ad4f6f8.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6dd21975f4cab86ed7af322c38e9825971e13cc0b826e278f56d2e411ad4f6f8.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
logz.pyc
Resource
win7-20230712-en
Behavioral task
behavioral4
Sample
logz.pyc
Resource
win10v2004-20230703-en
Malware Config
Extracted
umbral
https://ptb.discord.com/api/webhooks/1103062061308711013/DXAN2znESQvEc6dLNnLsauh1TMcs5L72kY-0mrCYe41GPo6f1JIFjlGouqYLTWexBszo
Extracted
nanocore
1.2.2.0
8.tcp.ngrok.io:18184
b3c03861-ff64-46a0-bbf6-30bd7e451c17
-
activate_away_mode
true
-
backup_connection_host
8.tcp.ngrok.io
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2023-02-14T21:06:46.097983836Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
18184
-
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
b3c03861-ff64-46a0-bbf6-30bd7e451c17
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
8.tcp.ngrok.io
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
false
-
set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Targets
-
-
Target
6dd21975f4cab86ed7af322c38e9825971e13cc0b826e278f56d2e411ad4f6f8.exe
-
Size
24.4MB
-
MD5
20d9ace6b4fff715f204ea2cf008e0ee
-
SHA1
988354b0667c23f749f9ade68b624d0525e95d10
-
SHA256
6dd21975f4cab86ed7af322c38e9825971e13cc0b826e278f56d2e411ad4f6f8
-
SHA512
b4930e4e9ddc0d5b163962c3fd70ff782f965154e3f16f275d1b261bf20ee864116c46c4de86df594ce602fc4b004464ab109389958cc646c3e7fc0533e7eb75
-
SSDEEP
393216:+7sxAlnJLFg3GT6+K7btWp3EqO97hu/m3pDnL8nbVB3Q7MP2sjwCfgM2p:+7xlVFFW+K7cG3GK03A7i2sjvgM2p
-
Detect Umbral payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
-
-
Target
logz.pyc
-
Size
43KB
-
MD5
e8404b29b4fa30815c7588269eba266e
-
SHA1
38a2bcd9687e1d8585d1d80220f1dc02502131ce
-
SHA256
f82ca3bffe904933b523c3a2e42866e66847e1636a22ecc12de839a20dfa982a
-
SHA512
72456fe0714beaf61f8f2f42c0fe509cef16b03b4cb81719c30f7e766d5312510ca9594e2b3984642f64b62a5b24d59f593e0baec5cf79375ab6c942fdb155e6
-
SSDEEP
768:moP7h/z2Q4JESUP/8L541CnVWhc6ceJ+wu0wkWtiPucunDLkgMQFkgLdXNzINMU:ms7h/z2oF8VSCV0cL6Ru07WQfunnRug0
Score3/10 -