General
-
Target
542fa105a341f8ff4063b89dd3299e22_JaffaCakes118
-
Size
609KB
-
Sample
240717-ws3kfaseqj
-
MD5
542fa105a341f8ff4063b89dd3299e22
-
SHA1
f04e625d862613b9cfe5c475b026210973350186
-
SHA256
e7c691d0c52249f5b1e3b51dc9034b5cf08eed17bf3980e0929ee237fab9e646
-
SHA512
67c7203c1211a55594556632719afc5b9d2e39a848f7bd384a2dbafc45f23da6f158fa354cfdd7149d3ef17859198cc8e0903c8be81c9f6080d81dc239906880
-
SSDEEP
12288:k8oXpPXHbsQNcHdMZTBTwRnwZ9AJT6YashlM0JT6YashlM:5ApPw1HyZcyM9ashlV9ashl
Static task
static1
Behavioral task
behavioral1
Sample
542fa105a341f8ff4063b89dd3299e22_JaffaCakes118.exe
Resource
win7-20240705-en
Malware Config
Extracted
nanocore
1.2.2.0
blackb.duckdns.org:2000
127.0.0.1:2000
c12910f4-8f3a-41a2-a191-974634856fa2
-
activate_away_mode
true
-
backup_connection_host
127.0.0.1
-
backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2021-07-03T06:19:34.499866336Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
2000
-
default_group
BlabkB
-
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
c12910f4-8f3a-41a2-a191-974634856fa2
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
blackb.duckdns.org
-
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
542fa105a341f8ff4063b89dd3299e22_JaffaCakes118
-
Size
609KB
-
MD5
542fa105a341f8ff4063b89dd3299e22
-
SHA1
f04e625d862613b9cfe5c475b026210973350186
-
SHA256
e7c691d0c52249f5b1e3b51dc9034b5cf08eed17bf3980e0929ee237fab9e646
-
SHA512
67c7203c1211a55594556632719afc5b9d2e39a848f7bd384a2dbafc45f23da6f158fa354cfdd7149d3ef17859198cc8e0903c8be81c9f6080d81dc239906880
-
SSDEEP
12288:k8oXpPXHbsQNcHdMZTBTwRnwZ9AJT6YashlM0JT6YashlM:5ApPw1HyZcyM9ashlV9ashl
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1