Analysis
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max time kernel
75s -
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
12-09-2022 03:00
Static task
static1
General
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Target
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe
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Size
938KB
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MD5
7d12de10e595f4317136eaeccf447629
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SHA1
2fcd94c8a01744ef37e997abc292bc6deac00026
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SHA256
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92
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SHA512
87506f2829244927ea159ba245ebe3ec4b61b88a3d4713c9352b8570d8ba36bc6ba4e88228afa95f5013c2f4c0c8031ee942bca977edbe67780d43cbf885e34f
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SSDEEP
12288:Exbrym2bTZ04mhX7c8u+d2TBLP2bHxApnBL7Uud6Aqy:ExrDY04qrc8u+d8BL0gB9
Malware Config
Extracted
nanocore
1.2.2.0
rolandlandson149.bounceme.net:1007
127.0.0.1:1007
48099ca8-c1b4-49f3-9fe1-d8dfcbf66c09
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activate_away_mode
true
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backup_connection_host
127.0.0.1
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2022-06-13T20:58:05.824762936Z
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bypass_user_account_control
false
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bypass_user_account_control_data
PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTE2Ij8+DQo8VGFzayB2ZXJzaW9uPSIxLjIiIHhtbG5zPSJodHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL3dpbmRvd3MvMjAwNC8wMi9taXQvdGFzayI+DQogIDxSZWdpc3RyYXRpb25JbmZvIC8+DQogIDxUcmlnZ2VycyAvPg0KICA8UHJpbmNpcGFscz4NCiAgICA8UHJpbmNpcGFsIGlkPSJBdXRob3IiPg0KICAgICAgPExvZ29uVHlwZT5JbnRlcmFjdGl2ZVRva2VuPC9Mb2dvblR5cGU+DQogICAgICA8UnVuTGV2ZWw+SGlnaGVzdEF2YWlsYWJsZTwvUnVuTGV2ZWw+DQogICAgPC9QcmluY2lwYWw+DQogIDwvUHJpbmNpcGFscz4NCiAgPFNldHRpbmdzPg0KICAgIDxNdWx0aXBsZUluc3RhbmNlc1BvbGljeT5QYXJhbGxlbDwvTXVsdGlwbGVJbnN0YW5jZXNQb2xpY3k+DQogICAgPERpc2FsbG93U3RhcnRJZk9uQmF0dGVyaWVzPmZhbHNlPC9EaXNhbGxvd1N0YXJ0SWZPbkJhdHRlcmllcz4NCiAgICA8U3RvcElmR29pbmdPbkJhdHRlcmllcz5mYWxzZTwvU3RvcElmR29pbmdPbkJhdHRlcmllcz4NCiAgICA8QWxsb3dIYXJkVGVybWluYXRlPnRydWU8L0FsbG93SGFyZFRlcm1pbmF0ZT4NCiAgICA8U3RhcnRXaGVuQXZhaWxhYmxlPmZhbHNlPC9TdGFydFdoZW5BdmFpbGFibGU+DQogICAgPFJ1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+ZmFsc2U8L1J1bk9ubHlJZk5ldHdvcmtBdmFpbGFibGU+DQogICAgPElkbGVTZXR0aW5ncz4NCiAgICAgIDxTdG9wT25JZGxlRW5kPmZhbHNlPC9TdG9wT25JZGxlRW5kPg0KICAgICAgPFJlc3RhcnRPbklkbGU+ZmFsc2U8L1Jlc3RhcnRPbklkbGU+DQogICAgPC9JZGxlU2V0dGluZ3M+DQogICAgPEFsbG93U3RhcnRPbkRlbWFuZD50cnVlPC9BbGxvd1N0YXJ0T25EZW1hbmQ+DQogICAgPEVuYWJsZWQ+dHJ1ZTwvRW5hYmxlZD4NCiAgICA8SGlkZGVuPmZhbHNlPC9IaWRkZW4+DQogICAgPFJ1bk9ubHlJZklkbGU+ZmFsc2U8L1J1bk9ubHlJZklkbGU+DQogICAgPFdha2VUb1J1bj5mYWxzZTwvV2FrZVRvUnVuPg0KICAgIDxFeGVjdXRpb25UaW1lTGltaXQ+UFQwUzwvRXhlY3V0aW9uVGltZUxpbWl0Pg0KICAgIDxQcmlvcml0eT40PC9Qcmlvcml0eT4NCiAgPC9TZXR0aW5ncz4NCiAgPEFjdGlvbnMgQ29udGV4dD0iQXV0aG9yIj4NCiAgICA8RXhlYz4NCiAgICAgIDxDb21tYW5kPiIjRVhFQ1VUQUJMRVBBVEgiPC9Db21tYW5kPg0KICAgICAgPEFyZ3VtZW50cz4kKEFyZzApPC9Bcmd1bWVudHM+DQogICAgPC9FeGVjPg0KICA8L0FjdGlvbnM+DQo8L1Rhc2s+
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clear_access_control
true
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clear_zone_identifier
false
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connect_delay
4000
-
connection_port
1007
-
default_group
sepTmAn
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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
48099ca8-c1b4-49f3-9fe1-d8dfcbf66c09
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
rolandlandson149.bounceme.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:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Host = "C:\\Program Files (x86)\\DDP Host\\ddphost.exe" da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription pid process target process PID 968 set thread context of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Drops file in Program Files directory 2 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription ioc process File created C:\Program Files (x86)\DDP Host\ddphost.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe File opened for modification C:\Program Files (x86)\DDP Host\ddphost.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.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 4980 schtasks.exe 3420 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exeda9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exepid process 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exepid process 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exeda9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription pid process Token: SeDebugPrivilege 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe Token: SeDebugPrivilege 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exeda9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exedescription pid process target process PID 968 wrote to memory of 4376 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 4376 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 4376 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 968 wrote to memory of 3876 968 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe PID 3876 wrote to memory of 4980 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe PID 3876 wrote to memory of 4980 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe PID 3876 wrote to memory of 4980 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe PID 3876 wrote to memory of 3420 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe PID 3876 wrote to memory of 3420 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe PID 3876 wrote to memory of 3420 3876 da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe"C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe"C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.exe"C:\Users\Admin\AppData\Local\Temp\da9ca371e55c5038fb258edd2fda1c788934b7fad232e3b9bd0949fc50a26d92.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\tmp419D.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\tmp4259.tmp"3⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp419D.tmpFilesize
1KB
MD5f4e5e6bdc52d5450a4d13a52ff270210
SHA18ec9ca8083238a2fdc030ad48e5b96112176d22b
SHA2569df95d9fc83dbf80a57d62ecbe9c45c095aeb77aba4bcc8530e599fa49020d5f
SHA512e73316a22f28c4e0613ef56d546e5c0c8b100cd5361bb70dd89f0980bc97a929b5060c09706db839ca27083d89e83380511b03e45c5649e21befb7184babeb35
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C:\Users\Admin\AppData\Local\Temp\tmp4259.tmpFilesize
1KB
MD52271642ca970891700e3f48439739ed8
SHA1cd472df2349f7db9e1e460d0ee28acd97b8a8793
SHA2567aba66abbcb0b13455609174db23aed495a9adbef0e0acd28baa9c92445eda68
SHA5124669a4ef8ec28cdb852ffc1401576b1bf9a9d837797d7d92bc88c18b3097404f36854e50167b309706fef400cabc43c876569ce2797ba85eb169a2783b8fe807
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memory/968-133-0x00000000057C0000-0x0000000005D64000-memory.dmpFilesize
5.6MB
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memory/968-134-0x00000000052B0000-0x0000000005342000-memory.dmpFilesize
584KB
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memory/968-135-0x0000000005260000-0x000000000526A000-memory.dmpFilesize
40KB
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memory/968-136-0x00000000079A0000-0x0000000007A3C000-memory.dmpFilesize
624KB
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memory/968-137-0x0000000007B40000-0x0000000007BA6000-memory.dmpFilesize
408KB
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memory/968-132-0x00000000007D0000-0x00000000008C0000-memory.dmpFilesize
960KB
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memory/3420-143-0x0000000000000000-mapping.dmp
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memory/3876-139-0x0000000000000000-mapping.dmp
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memory/3876-140-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/4376-138-0x0000000000000000-mapping.dmp
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memory/4980-141-0x0000000000000000-mapping.dmp