Analysis
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max time kernel
147s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 12:06
Static task
static1
Behavioral task
behavioral1
Sample
Quotation-20200614-024142914208136738390-43910160182012224297.exe
Resource
win7-20220414-en
General
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Target
Quotation-20200614-024142914208136738390-43910160182012224297.exe
-
Size
364KB
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MD5
866a81d430acbc8a4f59b6ff861add9c
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SHA1
56d2b07aa04e217732e3e11a2dbb89ac5e0cf7c2
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SHA256
7795d2106023220b5e106b1e05815e7818d66189c01d4bc927767008fccdc6d2
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SHA512
eb4e02412a2735e10230c22ddc562a1875f0253c094077ddbcac5858508617b8404582587d6981c3baa678fb19bbc93e35604d457f6d29d2dbbb5198128e9a56
Malware Config
Extracted
nanocore
1.2.2.0
185.19.85.150:54085
09f573e9-24d9-4e2f-a553-b35202427579
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activate_away_mode
true
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backup_connection_host
185.19.85.150
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backup_dns_server
8.8.4.4
-
buffer_size
65535
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build_time
2020-03-21T11:06:15.992707636Z
-
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
54085
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default_group
2
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enable_debug_mode
true
-
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
09f573e9-24d9-4e2f-a553-b35202427579
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mutex_timeout
5000
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prevent_system_sleep
false
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primary_connection_host
185.19.85.150
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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 2 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exeQuotation-20200614-024142914208136738390-43910160182012224297.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chrome = "\"C:\\Users\\Admin\\AppData\\Roaming\\chrome.exe\"" Quotation-20200614-024142914208136738390-43910160182012224297.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TCP Service = "C:\\Program Files (x86)\\TCP Service\\tcpsvc.exe" Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exedescription pid process target process PID 2992 set thread context of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Drops file in Program Files directory 2 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exedescription ioc process File created C:\Program Files (x86)\TCP Service\tcpsvc.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe File opened for modification C:\Program Files (x86)\TCP Service\tcpsvc.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 45 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exeQuotation-20200614-024142914208136738390-43910160182012224297.exepid process 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exepid process 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exeQuotation-20200614-024142914208136738390-43910160182012224297.exedescription pid process Token: SeDebugPrivilege 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Token: SeDebugPrivilege 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
Quotation-20200614-024142914208136738390-43910160182012224297.exeQuotation-20200614-024142914208136738390-43910160182012224297.exedescription pid process target process PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2992 wrote to memory of 2060 2992 Quotation-20200614-024142914208136738390-43910160182012224297.exe Quotation-20200614-024142914208136738390-43910160182012224297.exe PID 2060 wrote to memory of 664 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe PID 2060 wrote to memory of 664 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe PID 2060 wrote to memory of 664 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe PID 2060 wrote to memory of 2228 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe PID 2060 wrote to memory of 2228 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe PID 2060 wrote to memory of 2228 2060 Quotation-20200614-024142914208136738390-43910160182012224297.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Quotation-20200614-024142914208136738390-43910160182012224297.exe"C:\Users\Admin\AppData\Local\Temp\Quotation-20200614-024142914208136738390-43910160182012224297.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Users\Admin\AppData\Local\Temp\Quotation-20200614-024142914208136738390-43910160182012224297.exe"C:\Users\Admin\AppData\Local\Temp\Quotation-20200614-024142914208136738390-43910160182012224297.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:2060 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "TCP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmp1EE2.tmp"3⤵
- Creates scheduled task(s)
PID:664 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /create /f /tn "TCP Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp2387.tmp"3⤵
- Creates scheduled task(s)
PID:2228
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp1EE2.tmpFilesize
1KB
MD5c628384ae5e284f7640bde1e9a3ddd1b
SHA1fb41a6c3e7e056e7ffe2d85446c4fe677b81509c
SHA256f078c3547206ef0196e5b4c2bf705cfe14fc23c50cd5712bec4392f87fe7b0e4
SHA512f4b19e8d8daac283a6c39c5baee638eb46bb1c711760ede49e4ec1922abd1188b08df7aa9b66431fa7f67992593971c42dbdd03fad55b11f8f2c7c47c5a1d36f
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C:\Users\Admin\AppData\Local\Temp\tmp2387.tmpFilesize
1KB
MD59db6095f31f8b4ae8173fe11424a8dfe
SHA14b0655ae95def24a41710ca137649d93bfa49407
SHA2569911b4513e44521c90c020ddcddea1ddc58095055a72ec638b593bf9ee23aa72
SHA5125bee977264545a30a2d53e674f54a4066d4529dc9162d46911b9cac957052cdc1ea7c8d60f9c57d3f33db6cb964b1e6bb2347d0e0e2af0a32ac98938c02ffc1c
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memory/664-138-0x0000000000000000-mapping.dmp
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memory/2060-136-0x0000000000000000-mapping.dmp
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memory/2060-137-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2228-140-0x0000000000000000-mapping.dmp
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memory/2992-130-0x00000000009C0000-0x0000000000A20000-memory.dmpFilesize
384KB
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memory/2992-131-0x0000000005A60000-0x0000000006004000-memory.dmpFilesize
5.6MB
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memory/2992-132-0x0000000005400000-0x0000000005492000-memory.dmpFilesize
584KB
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memory/2992-133-0x00000000055F0000-0x00000000055FA000-memory.dmpFilesize
40KB
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memory/2992-134-0x00000000056F0000-0x000000000578C000-memory.dmpFilesize
624KB
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memory/2992-135-0x0000000006010000-0x0000000006076000-memory.dmpFilesize
408KB