Behavioral task
behavioral1
Sample
ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f.exe
Resource
win7-20240708-en
General
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Target
ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f
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Size
202KB
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MD5
a767af4cb0739db3627d5ec035284a7d
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SHA1
44f1f8935d96545e6667ba5baba33b2ea424e1b8
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SHA256
ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f
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SHA512
1b64b776807de3cf89dcb3f7b42933f1fab16cecf7c6dd5597d550d0a7fd34f556d8ecb059c0d81cf178ebf23a7cfacbfcbfbffeaba3a86d53f675ce83a16b18
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SSDEEP
3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI4WcZVg9FMMywQakxalJRs:QLV6Bta6dtJmakIM5hVgLMMywQVols
Malware Config
Extracted
nanocore
1.2.2.0
7.tcp.eu.ngrok.io:18009
127.0.0.1:18009
b124183f-3445-43a8-ab39-9c935e1797e1
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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
2022-04-01T15:36:13.636105236Z
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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
18009
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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
b124183f-3445-43a8-ab39-9c935e1797e1
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
7.tcp.eu.ngrok.io
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primary_dns_server
7.tcp.eu.ngrok.io
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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.
Processes:
resource ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f
Files
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ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f.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