General
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Target
hat.exe
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Size
313KB
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MD5
83e5f0224fc88264195d44319678a3ac
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SHA1
aae92a0d5cea048a5fb2aa1fb37dfae2810b8831
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SHA256
d4bac778fcb6d8f22daf2c742c0d039d998a9e8c9bee5ffbab35bfa577de7d91
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SHA512
f600e00654a677c56639f29f5bd4cc3e6471f73270b058d81dbae12a32e4671103c464077aa10d7c8648229453d566220ebaf01549bc4959f907f13dccec7655
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SSDEEP
6144:SLV6Bta6dtJmakIM5P4kjQXVxcMFOGADIom/svNvS2+9:SLV6BtpmkrIQFcD91vs9
Malware Config
Extracted
nanocore
1.2.2.0
umso-59950.portmap.host:59950
127.0.0.1:59950
346f0464-adce-4b81-b747-bdbf026da8db
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activate_away_mode
false
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2024-10-18T14:03:41.262982036Z
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bypass_user_account_control
true
- 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
59950
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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
346f0464-adce-4b81-b747-bdbf026da8db
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
umso-59950.portmap.host
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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
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
8000
Signatures
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Nanocore family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource hat.exe
Files
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hat.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 198KB - Virtual size: 198KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ