Analysis
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max time kernel
147s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 22:50
Static task
static1
Behavioral task
behavioral1
Sample
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe
Resource
win7-20220414-en
General
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Target
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe
-
Size
451KB
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MD5
3e023639d74a9177605cfd6693294574
-
SHA1
c2581e1e45926ba4271b51c293197deeaa5a0a45
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SHA256
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376
-
SHA512
27a100c9135fb817636302067c43bc64e0b19e458ca7d5ccf847d2fb90c4c7e610bafc4bc4216f1158ecd1bf0b2728d216f3346a7e930e11cfd5a6e8c3d4f5af
Malware Config
Extracted
nanocore
1.2.2.0
ganif.ddns.net:9017
eaacbb4e-3e02-49b6-9c26-484c86fcb9d5
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activate_away_mode
true
-
backup_connection_host
ganif.ddns.net
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2018-11-18T09:31:56.362203336Z
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bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
9017
-
default_group
Lifted
-
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
eaacbb4e-3e02-49b6-9c26-484c86fcb9d5
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
ganif.ddns.net
-
primary_dns_server
8.8.8.8
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request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
false
-
set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Service = "C:\\Program Files (x86)\\DSL Service\\dslsvc.exe" b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription pid process target process PID 1668 set thread context of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Drops file in Program Files directory 2 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription ioc process File created C:\Program Files (x86)\DSL Service\dslsvc.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe File opened for modification C:\Program Files (x86)\DSL Service\dslsvc.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exepid process 1632 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe 1632 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exepid process 1632 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription pid process Token: SeDebugPrivilege 1632 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exedescription pid process target process PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe PID 1668 wrote to memory of 1632 1668 b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe"C:\Users\Admin\AppData\Local\Temp\b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe"C:\Users\Admin\AppData\Local\Temp\b6c00c57c3422a34320e9b792b38ee19a503360dc0031b66b48592cf96a9a376.exe"2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1632-62-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-65-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-56-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-57-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-59-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-60-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-71-0x00000000005B0000-0x00000000005BA000-memory.dmpFilesize
40KB
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memory/1632-70-0x0000000000550000-0x000000000056E000-memory.dmpFilesize
120KB
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memory/1632-68-0x0000000075BA1000-0x0000000075BA3000-memory.dmpFilesize
8KB
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memory/1632-67-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1632-63-0x000000000041E792-mapping.dmp
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memory/1632-69-0x0000000000440000-0x000000000044A000-memory.dmpFilesize
40KB
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memory/1668-54-0x00000000011F0000-0x0000000001266000-memory.dmpFilesize
472KB
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memory/1668-55-0x00000000004B0000-0x00000000004B8000-memory.dmpFilesize
32KB