Analysis
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max time kernel
77s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2022 04:27
Static task
static1
General
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Target
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe
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Size
1.1MB
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MD5
3d457167f86043799d614d329e920d52
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SHA1
4d0e4f23e72eb86d13a916f38f4b2ad32eee6e8d
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SHA256
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b
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SHA512
3677083a41dcf195d5d8872e19784c166b7c927e4874097f4d0de548d21b2fef5206f55f57f99ad4909e7ddd5f1af7cf605c9f6594532eaaa73aa5f65ea1df05
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SSDEEP
12288:/kNjmFjxPqh0FzF+gHoaOO1REdHPPrhWIGAsxp2/K/jxxRuBbGkDU8qg5Bg2cj:/kxm1Bw0xAg0O1KxcLAXmbRTkDPQ
Malware Config
Extracted
nanocore
1.2.2.0
tzitziklishop.ddns.net:1665
1353b0ad-2499-432f-9b11-0b34111cc177
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activate_away_mode
true
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backup_connection_host
tzitziklishop.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
2022-06-10T06:52:34.128947636Z
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bypass_user_account_control
false
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bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
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connection_port
1665
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default_group
August
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
1353b0ad-2499-432f-9b11-0b34111cc177
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
tzitziklishop.ddns.net
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primary_dns_server
8.8.8.8
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
false
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Host = "C:\\Program Files (x86)\\DDP Host\\ddphost.exe" 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription pid process target process PID 3812 set thread context of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Drops file in Program Files directory 2 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription ioc process File created C:\Program Files (x86)\DDP Host\ddphost.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe File opened for modification C:\Program Files (x86)\DDP Host\ddphost.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid process 4132 schtasks.exe 4512 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exepid process 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exepid process 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription pid process Token: SeDebugPrivilege 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exedescription pid process target process PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 3812 wrote to memory of 728 3812 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe PID 728 wrote to memory of 4512 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe PID 728 wrote to memory of 4512 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe PID 728 wrote to memory of 4512 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe PID 728 wrote to memory of 4132 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe PID 728 wrote to memory of 4132 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe PID 728 wrote to memory of 4132 728 2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe"C:\Users\Admin\AppData\Local\Temp\2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.exe"C:\Users\Admin\AppData\Local\Temp\2fa20b91c8210ffe9a8f44e26514ae4363d8ae1ec7a638c8e2ce9559be246b4b.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
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DDP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmp52D3.tmp"3⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "DDP Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp538F.tmp"3⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp52D3.tmpFilesize
1KB
MD526f4cfbf66405bcccf4738626a5f1c1b
SHA1db17792b2d4499f4181afb3455d6ad14df1d952f
SHA256c43d572b79d5558a1824a9be27faede60264af8449eede4803be598fbbbe9340
SHA5123d74a9c7ad2ec9868410ecc661d1c72e82609351f11afd731a40fe831869dabf15a961c452ac5719d69374ca25c87443aa1620d6d828d62767ef408d02ab77a6
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C:\Users\Admin\AppData\Local\Temp\tmp538F.tmpFilesize
1KB
MD52271642ca970891700e3f48439739ed8
SHA1cd472df2349f7db9e1e460d0ee28acd97b8a8793
SHA2567aba66abbcb0b13455609174db23aed495a9adbef0e0acd28baa9c92445eda68
SHA5124669a4ef8ec28cdb852ffc1401576b1bf9a9d837797d7d92bc88c18b3097404f36854e50167b309706fef400cabc43c876569ce2797ba85eb169a2783b8fe807
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memory/728-138-0x0000000000000000-mapping.dmp
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memory/728-139-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/3812-132-0x0000000000A00000-0x0000000000B24000-memory.dmpFilesize
1.1MB
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memory/3812-133-0x0000000005B60000-0x0000000006104000-memory.dmpFilesize
5.6MB
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memory/3812-134-0x00000000054C0000-0x0000000005552000-memory.dmpFilesize
584KB
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memory/3812-135-0x0000000005570000-0x000000000557A000-memory.dmpFilesize
40KB
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memory/3812-136-0x0000000009020000-0x00000000090BC000-memory.dmpFilesize
624KB
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memory/3812-137-0x00000000090C0000-0x0000000009126000-memory.dmpFilesize
408KB
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memory/4132-142-0x0000000000000000-mapping.dmp
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memory/4512-140-0x0000000000000000-mapping.dmp