Analysis
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max time kernel
121s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
08-07-2024 08:46
Static task
static1
Behavioral task
behavioral1
Sample
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe
Resource
win7-20240705-en
General
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Target
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe
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Size
1.1MB
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MD5
a59f1027a13f0927dddbbd19750af958
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SHA1
778c3ec611c576277e163a5c8d34bc4109e76720
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SHA256
005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a
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SHA512
b8bf115d6f8225aa3d7e581dd09dba95a0bb88484ef0b5ae01f1e8f58ffe68184bb0953edf443714baf351fb5702db9f7664ad803a5b79b175d2049073b5be75
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SSDEEP
24576:YAHnh+eWsN3skA4RV1Hom2KXcmtcOOg3/TUgj5:fh+ZkldoPKsacOHr
Malware Config
Extracted
nanocore
1.2.2.0
indialongvenomminister01connection.myddns.rocks:54980
127.0.0.1:54980
58756871-e9e1-493e-a6ce-7f49581f1d4d
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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
2024-03-15T14:21:19.534906136Z
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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
54980
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default_group
IndiaHanger
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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
58756871-e9e1-493e-a6ce-7f49581f1d4d
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
indialongvenomminister01connection.myddns.rocks
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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
true
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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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Drops startup file 1 IoCs
Processes:
antholite.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\antholite.vbs antholite.exe -
Executes dropped EXE 1 IoCs
Processes:
antholite.exepid process 2140 antholite.exe -
Loads dropped DLL 1 IoCs
Processes:
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exepid process 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\bezzo\antholite.exe autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
antholite.exedescription pid process target process PID 2140 set thread context of 2756 2140 antholite.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
RegSvcs.exepid process 2756 RegSvcs.exe 2756 RegSvcs.exe 2756 RegSvcs.exe 2756 RegSvcs.exe 2756 RegSvcs.exe 2756 RegSvcs.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
RegSvcs.exepid process 2756 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
antholite.exepid process 2140 antholite.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2756 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exeantholite.exepid process 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe 2140 antholite.exe 2140 antholite.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exeantholite.exepid process 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe 2140 antholite.exe 2140 antholite.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exeantholite.exedescription pid process target process PID 2772 wrote to memory of 2140 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe antholite.exe PID 2772 wrote to memory of 2140 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe antholite.exe PID 2772 wrote to memory of 2140 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe antholite.exe PID 2772 wrote to memory of 2140 2772 005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe antholite.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe PID 2140 wrote to memory of 2756 2140 antholite.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe"C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe"1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\bezzo\antholite.exe"C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\005c64147fc04f24b4df3c60be59a4bbfb22066323d26.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\windigosMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Local\bezzo\antholite.exeFilesize
1.1MB
MD5a59f1027a13f0927dddbbd19750af958
SHA1778c3ec611c576277e163a5c8d34bc4109e76720
SHA256005c64147fc04f24b4df3c60be59a4bbfb22066323d269cf10151f25b9a6209a
SHA512b8bf115d6f8225aa3d7e581dd09dba95a0bb88484ef0b5ae01f1e8f58ffe68184bb0953edf443714baf351fb5702db9f7664ad803a5b79b175d2049073b5be75
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memory/2756-35-0x0000000073F41000-0x0000000073F42000-memory.dmpFilesize
4KB
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memory/2756-30-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2756-34-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2756-32-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2756-36-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-37-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-39-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-40-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-44-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-45-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2756-46-0x0000000073F40000-0x00000000744EB000-memory.dmpFilesize
5.7MB
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memory/2772-10-0x0000000000260000-0x0000000000264000-memory.dmpFilesize
16KB