Behavioral task
behavioral1
Sample
2548-21-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2548-21-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win10v2004-20240802-en
General
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Target
2548-21-0x0000000000400000-0x0000000000438000-memory.dmp
-
Size
224KB
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MD5
194f01e1c7db649f08f6fc71c19df899
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SHA1
1267ced68edacba96ca2dbc8042d7b0fee835cdd
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SHA256
ced82150587359f62def65e76cda2085fe5f42640756aa2c79c205f187021c49
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SHA512
0672631806d94446767ac60ad21e8d15dd8d9df3cfe6bd21d0e1c458a0f70716db2ffe8cc7501e1fd4965c7b8ae31db142c25611bd6288934b7265426893bdc1
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SSDEEP
3072:kzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HILqIE8nA2VErmL4llWrg1933s:kLV6Bta6dtJmakIM5CEYA2VcmL4lQ0s
Malware Config
Extracted
nanocore
1.2.2.0
newsddawork.3utilities.com:1620
maxlogs.webhop.me:1620
1fa46b72-10f9-4da3-bc15-84dde165706d
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activate_away_mode
true
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backup_connection_host
maxlogs.webhop.me
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backup_dns_server
8.8.4.4
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buffer_size
65535
-
build_time
2024-02-17T03:41:10.727034736Z
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bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
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clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
1620
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default_group
NewBin
-
enable_debug_mode
true
-
gc_threshold
1.048576e+07
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keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
1fa46b72-10f9-4da3-bc15-84dde165706d
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
newsddawork.3utilities.com
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
false
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set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
-
Nanocore family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2548-21-0x0000000000400000-0x0000000000438000-memory.dmp
Files
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2548-21-0x0000000000400000-0x0000000000438000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
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