Behavioral task
behavioral1
Sample
VixenLoader.exe
Resource
win7-20241023-en
General
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Target
VixenLoader.exe
-
Size
202KB
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MD5
d5adb7cd51efbccc96d7528d5e1cdac9
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SHA1
56c3209c57c62dad0415bd8f8f4ef6a41ba2816f
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SHA256
bf83f08a4093e5eb31f3f7334f8e33ffc69a05b548433807952157a127dbd110
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SHA512
191537822e9847339a31861e29bf2a38c1b3dfe9fcb6d119f381cebd51f44d75e1733344fb4da8cbd893c9858472539b267711ce52217ece8897d6b4354861d6
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SSDEEP
6144:gLV6Bta6dtJmakIM57bQv4tlS6o8OKUUBupOin:gLV6BtpmkXAU8OKlBupOin
Malware Config
Extracted
nanocore
1.2.2.0
military-containers.gl.at.ply.gg:52683
127.0.0.1:52683
0ee1deb9-31cf-4fc1-8da9-88b87cb27fb7
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activate_away_mode
true
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backup_connection_host
127.0.0.1
- backup_dns_server
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buffer_size
65535
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build_time
2024-09-26T06:08:50.420311136Z
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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
52683
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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
29994
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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
0ee1deb9-31cf-4fc1-8da9-88b87cb27fb7
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
military-containers.gl.at.ply.gg
- primary_dns_server
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request_elevation
false
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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 VixenLoader.exe
Files
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VixenLoader.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