Analysis
-
max time kernel
149s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
23-05-2024 08:11
Static task
static1
Behavioral task
behavioral1
Sample
466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe
Resource
win7-20240221-en
General
-
Target
466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe
-
Size
281KB
-
MD5
466ba796060b3ad9149c36468ddb74e0
-
SHA1
162e295382b582a297c3864748125bf42e9a43f3
-
SHA256
e3805d671a90bbf845d63056b881f20abcfb8b57acb6c6eeab06810a78550c41
-
SHA512
1de27dc6fd5ce447bb854f75d345ca74b45ca0012739ef878167f7d3503fdfe14b539d96c6abe5e7866b7427d72c1c36bdf994e90c1f229870f953834d4a2590
-
SSDEEP
6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66fKkfd:boSeGUA5YZazpXUmZhZ6Sg
Malware Config
Extracted
nanocore
1.2.2.0
sysupdate24.ddns.net:45400
ae82ab7f-db07-49ee-9d2b-76075d76f37f
-
activate_away_mode
true
- backup_connection_host
- backup_dns_server
-
buffer_size
65535
-
build_time
2020-04-24T17:41:53.492468936Z
-
bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
-
clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
45400
-
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
ae82ab7f-db07-49ee-9d2b-76075d76f37f
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
sysupdate24.ddns.net
- primary_dns_server
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
true
-
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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Executes dropped EXE 2 IoCs
Processes:
a1punf5t2of.exea1punf5t2of.exepid process 2748 a1punf5t2of.exe 1496 a1punf5t2of.exe -
Loads dropped DLL 2 IoCs
Processes:
466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exea1punf5t2of.exepid process 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe 2748 a1punf5t2of.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\b1b2dqljdx3 = "C:\\Users\\Admin\\AppData\\Roaming\\b1b2dqljdx3\\a1punf5t2of.exe" 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe -
Processes:
a1punf5t2of.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA a1punf5t2of.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a1punf5t2of.exedescription pid process target process PID 2748 set thread context of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
a1punf5t2of.exepid process 1496 a1punf5t2of.exe 1496 a1punf5t2of.exe 1496 a1punf5t2of.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
a1punf5t2of.exepid process 1496 a1punf5t2of.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a1punf5t2of.exedescription pid process Token: SeDebugPrivilege 1496 a1punf5t2of.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exea1punf5t2of.exedescription pid process target process PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2456 wrote to memory of 2748 2456 466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe PID 2748 wrote to memory of 1496 2748 a1punf5t2of.exe a1punf5t2of.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\466ba796060b3ad9149c36468ddb74e0_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"C:\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exe"3⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Roaming\b1b2dqljdx3\a1punf5t2of.exeFilesize
281KB
MD515df993552310a4600b14fa1958c19c6
SHA1946cfd7fb531a023aa0b122b7c9f594e3b9d10d3
SHA2562aa8003261922d6a64413b5f7c634544ca2cbc7c55fcb6cba5818cb58fc76f7d
SHA51271930ba9ed808a60924ca550165507299249c0813a46540859f391a13d4206fad174955533ef7fed54c2f92a1647c126a7c0779eb9b5e0546de44c2b1e7d092f
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memory/1496-24-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1496-18-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-20-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-22-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-31-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-19-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/1496-30-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2456-1-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2456-12-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2456-2-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
-
memory/2456-3-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2456-0-0x0000000074C61000-0x0000000074C62000-memory.dmpFilesize
4KB
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memory/2748-13-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2748-34-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2748-15-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2748-14-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2748-33-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB
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memory/2748-16-0x0000000074C60000-0x000000007520B000-memory.dmpFilesize
5.7MB