Analysis
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max time kernel
64s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
18/11/2022, 02:30
Static task
static1
General
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Target
9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe
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Size
7KB
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MD5
9c8b27cd0131c5451b869eebce9518bf
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SHA1
860890fd1df703774615faca15ee9102405f16bb
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SHA256
9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea
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SHA512
82f7d7fff8cf29af2f6230daa258d48d206cc8ad4c6efdc90cf4b01ed3b0bf1f892230faa01a3e7bbb9fcc853a59d2641179338f61a759b0a289c4f9935635f1
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SSDEEP
96:daIzZKMDduv8msmvlIiLrTXTWBkYPe2OpDOlk23v9zNt:daw0xvXsmKiLrykY22OpDOe23
Malware Config
Extracted
nanocore
1.2.2.0
maxlogs.webhop.me:1620
9d764268-05c2-4a8e-8c39-b4db356d4640
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activate_away_mode
true
- backup_connection_host
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backup_dns_server
8.8.4.4
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buffer_size
65535
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build_time
2020-05-29T07:34:04.203922136Z
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bypass_user_account_control
true
- 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
1620
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default_group
x
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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
9d764268-05c2-4a8e-8c39-b4db356d4640
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
maxlogs.webhop.me
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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
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DDP Manager = "C:\\Program Files (x86)\\DDP Manager\\ddpmgr.exe" MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 956 set thread context of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\DDP Manager\ddpmgr.exe MSBuild.exe File opened for modification C:\Program Files (x86)\DDP Manager\ddpmgr.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 1240 MSBuild.exe 1240 MSBuild.exe 1240 MSBuild.exe 1240 MSBuild.exe 1240 MSBuild.exe 1240 MSBuild.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1240 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe Token: SeDebugPrivilege 1240 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80 PID 956 wrote to memory of 1240 956 9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe"C:\Users\Admin\AppData\Local\Temp\9d9f2c64c077d3240f88906f3e73559c5bf554809a1e8974f8c8f28704c576ea.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe2⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1240
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