nanocore | 2d5b4052ba6e888d0a2e8b044bc04651[.]bin

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General

Target
2d5b4052ba6e888d0a2e8b044bc04651.bin
Size 406KB
Sample240802-b35sbssgqa
SHA256 593ca3c64c7bb92f0636ed1b69cd9223a0fdd4ef348035862b0abeb4c2364a26
MD5 537c6e563261679214863d2c147ab630
SHA1 9649070d6c75ce0a76931e7a04dfeeb99f4165a2
SHA512 caf013163d0116a94290e4648a923308d4374c5064fb36384f320f35b7eee1005ce38af63194885fea1e09e4d2805f238f547f9c2ec58125ae9f70bdb0d7fdfc
SSDEEP 6144:z/XGRvETjAlw2zfjgNzxE2REXIoGFMOqToxeJQN4f14qJp8O3EyCbxfKw+BcLg:rxi8Q2RFMxTEfN4LP8/yVvBck
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

nanocore

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

6.tcp.eu.ngrok.io:13201

Mutex

3425541e-8f39-4854-8b6f-412dbeb4c734

Attributes

activate_away_mode
false
backup_connection_host
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2024-05-08T00:05:25.716690236Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
false
clear_zone_identifier
false
connect_delay
4000
connection_port
13201
default_group
Default
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
3425541e-8f39-4854-8b6f-412dbeb4c734
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
6.tcp.eu.ngrok.io
primary_dns_server
8.8.8.8
request_elevation
false
restart_delay
5000
run_delay
0
run_on_startup
false
set_critical_process
false
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Signatures

Nanocore family
nanocore

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe

File Explorer

2d5b4052ba6e888d0a2e8b044bc04651.bin

.zip 406KB
c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe

.exe 452KB

2d5b4052ba6e888d0a2e8b044bc04651.bin

SHA256 593ca3c64c7bb92f0636ed1b69cd9223a0fdd4ef348035862b0abeb4c2364a26
MD5 537c6e563261679214863d2c147ab630
SHA1 9649070d6c75ce0a76931e7a04dfeeb99f4165a2
SHA512 caf013163d0116a94290e4648a923308d4374c5064fb36384f320f35b7eee1005ce38af63194885fea1e09e4d2805f238f547f9c2ec58125ae9f70bdb0d7fdfc
SSDEEP 6144:z/XGRvETjAlw2zfjgNzxE2REXIoGFMOqToxeJQN4f14qJp8O3EyCbxfKw+BcLg:rxi8Q2RFMxTEfN4LP8/yVvBck
MD5 SHA1 SHA512 SSDEEP

Password

infected

c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17
MD5 2d5b4052ba6e888d0a2e8b044bc04651
SHA1 7c23a7ea336ceb57d3c9d43b38b5d7e6b2265443
SHA512 2fa5f0a2dd0d0f13a258aa97a96195b4f63441a79a3d60edf96684ee3c09525e783ea4c28629982420121a6d23099099c76075559fb3d0a86f8e2aa8d91ab5ed
SSDEEP 12288:8LV6BtpmkAuJO+CCSswmAf9CoPhxLz5zACZZ0d:OApfA7+XVwDY0hxLz5sCn0d
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Password

infected

Minor OS version

Major OS version

Entry point

124818

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

2d5b4052ba6e888d0a2e8b044bc04651.bin

c00ff750da6d963181a49a76e0ec0c39bd58fa6f8926227543c3d65246ac4a17.exe

mscoree

dotnet