General
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Target
valentinesdaygifts.exe
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Size
202KB
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MD5
f5341c65842b543e720014940be0b4d8
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SHA1
7079745ca2f957713fae455bd413e3f72105b174
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SHA256
f342d08945463a9eae3dbfc389e7dac0796e3ade1527313323d917497025a0e2
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SHA512
f4aa91968a8f9297370642ac188b81ce0244ce14eb4b348191b16096c2c6e74ccafa998dff5f56fad8cfcc3f37e06a9d0de2f93740ea7e100aba06ea47072148
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SSDEEP
6144:gLV6Bta6dtJmakIM5VKcXD+tGrXgP159WRT:gLV6BtpmkGKcH7g1vIT
Malware Config
Extracted
nanocore
1.2.2.0
0.tcp.us-cal-1.ngrok.io:17240
127.0.0.1:17240
de18238e-acf9-4b34-af5b-795f39209c14
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activate_away_mode
true
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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
2023-11-16T11:10:06.760147236Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
17240
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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
de18238e-acf9-4b34-af5b-795f39209c14
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
0.tcp.us-cal-1.ngrok.io
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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
true
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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 valentinesdaygifts.exe
Files
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valentinesdaygifts.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: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ