Analysis
-
max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
30-04-2024 01:00
Static task
static1
Behavioral task
behavioral1
Sample
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe
Resource
win7-20240220-en
General
-
Target
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe
-
Size
630KB
-
MD5
55abd8961bb1559aacdd14bc4abe2948
-
SHA1
cff001eea9b43d712fbcc4cf9fb9b136f8c4109d
-
SHA256
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6
-
SHA512
e5a6e38bc943c2b6fe7c157f3e719303c7b216edf3d483dd7c2b7a4267dd3d0d6b500015ef96d3c041e2032e6aabec6787bebb6f4af3f2070d9cb9fa8d2b4c2b
-
SSDEEP
12288:KjB778QTJ4oNyNN1N84trNRngS5B2/JD3CJMJjEebEPs18VT1IMajPsWj6Mr:UBlJ4tNXN84NgSUtCW1EeAaihaDsWj6Q
Malware Config
Extracted
nanocore
1.2.2.0
december2nd.ddns.net:64418
december2n.duckdns.org:64418
a73ea09a-fffa-47fc-8cf2-8699258828eb
-
activate_away_mode
false
-
backup_connection_host
december2n.duckdns.org
- backup_dns_server
-
buffer_size
65538
-
build_time
2024-02-03T01:52:12.147368736Z
-
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
64418
-
default_group
NO GREE
-
enable_debug_mode
true
-
gc_threshold
1.0485772e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.0485772e+07
-
mutex
a73ea09a-fffa-47fc-8cf2-8699258828eb
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
december2nd.ddns.net
- primary_dns_server
-
request_elevation
true
-
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
8009
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Host = "C:\\Program Files (x86)\\DSL Host\\dslhost.exe" 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription pid process target process PID 3020 set thread context of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Drops file in Program Files directory 2 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription ioc process File opened for modification C:\Program Files (x86)\DSL Host\dslhost.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe File created C:\Program Files (x86)\DSL Host\dslhost.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exeschtasks.exepid process 808 schtasks.exe 4172 schtasks.exe 3096 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exepowershell.exepowershell.exe0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exepid process 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 644 powershell.exe 3980 powershell.exe 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 644 powershell.exe 3980 powershell.exe 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exepid process 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exepowershell.exepowershell.exe0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription pid process Token: SeDebugPrivilege 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe Token: SeDebugPrivilege 644 powershell.exe Token: SeDebugPrivilege 3980 powershell.exe Token: SeDebugPrivilege 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe Token: SeDebugPrivilege 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exedescription pid process target process PID 3020 wrote to memory of 644 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 644 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 644 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 3980 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 3980 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 3980 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe powershell.exe PID 3020 wrote to memory of 808 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 3020 wrote to memory of 808 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 3020 wrote to memory of 808 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 3020 wrote to memory of 1884 3020 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe PID 1884 wrote to memory of 4172 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 1884 wrote to memory of 4172 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 1884 wrote to memory of 4172 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 1884 wrote to memory of 3096 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 1884 wrote to memory of 3096 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe PID 1884 wrote to memory of 3096 1884 0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe"C:\Users\Admin\AppData\Local\Temp\0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:644 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZYoQJBONC.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3980 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZYoQJBONC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8925.tmp"2⤵
- Creates scheduled task(s)
PID:808 -
C:\Users\Admin\AppData\Local\Temp\0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.exe"C:\Users\Admin\AppData\Local\Temp\0117ba3b90a77a00da548bf15490d6623de69e535d75fbbce8279b91c82f5ef6.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
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DSL Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp90E6.tmp"3⤵
- Creates scheduled task(s)
PID:4172 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DSL Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp927D.tmp"3⤵
- Creates scheduled task(s)
PID:3096
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
Filesize
18KB
MD5fa472e0cb84f5878665b7c2265880e8a
SHA15548e1075d3d37c7b4ac18034c3980aa1be0e2f1
SHA25697e8f177cea2c03843db4623b6c42e3ae157051ea1d93fdc300b894c73ae3aa1
SHA5123b26a57103d17a2935c91fff9d0e2e35f1378bb5bebec99d467e0de032bc50f356522c0031071352f49ce75a84a71001ca37298dc3e9562f319d75d9a158d6d4
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
1KB
MD58e0f41de76b09a0187dc6a48836b825d
SHA1d3e19dd4fb0e48a5ff469de0aac88f05a03a7ff9
SHA256d192815c222f677e47ffcf21202224186409fd1e34a6c1907972627d5e07e380
SHA512c8eab44c1a25104f87cb946b94db13cf9c613033e490e652dfa151d0caa1344a200af049e92798440061985769f0ed71c265ea812c85896297fa09c53fa03508
-
Filesize
1KB
MD59f0fc5e991293a3f4d76c1839717b75b
SHA16128cfbc8b03e0c0ef10d0c7ab514e1d14d0fb0b
SHA2567decf25139166e6df06415a692e1c4efaa844ed4e57ec2b4fadbd614e6941945
SHA512cdd1147c8dc64bf41a05b82e14ea537f32737ff744b624bfd4369d728d291e4014a2eeffa3676807598d0f7ff4e4f333d9f1b1e0c81624bd76a4dd2cd7a5c696
-
Filesize
1KB
MD593ce4074fc5eb179781efe164156eb91
SHA1244d5d799f3de4f3de3be7ec6aa139d413efe0e6
SHA2568de986511fc41fa28d7609844b2b41d496813a6814d43652cd99b280aa266da5
SHA5127edf4f70158e51719f7d4804ba69256ed6fdd8514b51fd937be3ee6cc1ea9e2760671c11ffe9b551d25db484dcc3683fa6cd3836cb4033ecb8fb6baa76df3e0c