General
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Target
4b58f238021eb5828502f61d43c41242_JaffaCakes118
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Size
791KB
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Sample
240516-qx2wtafc9t
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MD5
4b58f238021eb5828502f61d43c41242
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SHA1
06b3b6749f4413889cbac0364b278b950b303ae9
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SHA256
61dfd3ed75e847340f86734d7c36c4e5358451f741f3789e14a1dfc643390152
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SHA512
5f2af14c855230fe16a8b11405649a625afadd42134ecab2570fa05177cbd4f16ce4da24d6e092d8d8e9f81eb75eebfe6cd1016fd636ecf19548f49977abcbe9
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SSDEEP
12288:BM1bzQe1J+tzjBjLyUVPgALs6rcBUMWGkl7k1wwPOrInG1rvMHHO1vKC4pnoE75w:BM3vQBV4n6rTK7RalVKdoT
Static task
static1
Behavioral task
behavioral1
Sample
PO.scr
Resource
win7-20240508-en
Malware Config
Extracted
nanocore
1.2.2.0
phone2347.ddns.net:19864
b48522e8-37e8-4dd2-8135-2f74239690be
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activate_away_mode
false
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backup_connection_host
phone2347.ddns.net
- backup_dns_server
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buffer_size
65538
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build_time
2018-01-03T14:06:14.210621636Z
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bypass_user_account_control
false
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bypass_user_account_control_data
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clear_access_control
false
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
19864
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default_group
MAKE WAY
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enable_debug_mode
true
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gc_threshold
1.0485772e+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
1.0485772e+07
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mutex
b48522e8-37e8-4dd2-8135-2f74239690be
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
phone2347.ddns.net
- primary_dns_server
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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
false
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set_critical_process
false
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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
8009
Targets
-
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Target
PO.scr
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Size
852KB
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MD5
9224d39530fe403f1366cd4d76f62e3e
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SHA1
c2761c16c96cca9c05a0424e4af88260caafbe87
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SHA256
8ea1f3bf6ea090576b4961a0ab255a364fe7962e9f6fa23a8989c6eba8b31c0e
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SHA512
1aca97761846e36d593a0e7637a6761c511d7ff2c336acf7f4a70737b96b1e86fbfe00214916aaf61657107e31c6b362d1ba9643a762028ea66ae470b8a10715
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SSDEEP
12288:OK2mhAMJ/cPlBvOx6VCEqTsji3rVFCRddg1x5sIj58h7UH16kyc3HS4Mr2TWA/pe:f2O/GlcxICHsW7VidAk7AMkycLZpNg
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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