Analysis
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max time kernel
150s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26/11/2022, 23:44
Static task
static1
Behavioral task
behavioral1
Sample
798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe
Resource
win10v2004-20221111-en
General
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Target
798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe
-
Size
465KB
-
MD5
6a37314fe92378a49c260a32e766c4da
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SHA1
e809f3fa0769e264a549be8e7ea543fd7f96b34e
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SHA256
798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
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SHA512
f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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SSDEEP
6144:mv5uq+iPU24t23xxeZjcI2oGq3ZQJLeNDyR4E93AUZHxjT2rKWhmG19pK:euq1F4t23axcOJ36eND5HyHd2mWhH+
Malware Config
Extracted
nanocore
1.2.2.0
intelligentminds14.mooo.com:53896
127.0.0.1:53896
fbbaa79f-9be4-4852-80c0-9049060e7694
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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
-
buffer_size
65535
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build_time
2015-03-08T14:05:55.617633036Z
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bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
false
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clear_zone_identifier
true
-
connect_delay
4000
-
connection_port
53896
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default_group
First clients
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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
-
lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
fbbaa79f-9be4-4852-80c0-9049060e7694
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mutex_timeout
5000
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prevent_system_sleep
true
-
primary_connection_host
intelligentminds14.mooo.com
-
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
-
run_on_startup
true
-
set_critical_process
true
-
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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Executes dropped EXE 1 IoCs
pid Process 820 sql_support.exe -
Loads dropped DLL 2 IoCs
pid Process 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1392 set thread context of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1524 schtasks.exe 268 schtasks.exe -
NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe:Zone.Identifier cmd.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1488 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1488 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1488 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 820 sql_support.exe 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1488 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe Token: SeDebugPrivilege 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe Token: SeDebugPrivilege 1488 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe Token: SeDebugPrivilege 820 sql_support.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 1392 wrote to memory of 1524 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 28 PID 1392 wrote to memory of 1524 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 28 PID 1392 wrote to memory of 1524 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 28 PID 1392 wrote to memory of 1524 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 28 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 1488 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 30 PID 1392 wrote to memory of 820 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 31 PID 1392 wrote to memory of 820 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 31 PID 1392 wrote to memory of 820 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 31 PID 1392 wrote to memory of 820 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 31 PID 1392 wrote to memory of 1628 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 32 PID 1392 wrote to memory of 1628 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 32 PID 1392 wrote to memory of 1628 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 32 PID 1392 wrote to memory of 1628 1392 798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe 32 PID 820 wrote to memory of 268 820 sql_support.exe 34 PID 820 wrote to memory of 268 820 sql_support.exe 34 PID 820 wrote to memory of 268 820 sql_support.exe 34 PID 820 wrote to memory of 268 820 sql_support.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe"C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\Google Update" /XML "C:\Users\Admin\AppData\Local\Temp\aBBBBB.xml"2⤵
- Creates scheduled task(s)
PID:1524
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C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe"C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe"2⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1488
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C:\Users\Admin\AppData\Local\Temp\sql_support.exe"C:\Users\Admin\AppData\Local\Temp\sql_support.exe" -woohoo 1488 C:\Users\Admin\AppData\Local\Temp\chrome.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:820 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Update\Google Update" /XML "C:\Users\Admin\AppData\Local\Temp\aUUUUU.xml"3⤵
- Creates scheduled task(s)
PID:268
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 0 > C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe:Zone.Identifier & exit2⤵
- NTFS ADS
PID:1628
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26.exe
Filesize465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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Filesize
1KB
MD52c2b3ac9bdef149809bb454149b7e8df
SHA13d3fec0a80e3f0ca0e76b9fcff664819341be809
SHA25643a197a9ffa44eccd7b95bf5f06adb7dfa4432396585984fabb65ba0fe5c31ba
SHA5124a94125391b50d83050b15918d84ba704638d6a372ae676d28f62672aa7449a4d69c7113da653ebe7776948c604f11686f57c2c654829e291ccb563abb98e3cc
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Filesize
1KB
MD52c2b3ac9bdef149809bb454149b7e8df
SHA13d3fec0a80e3f0ca0e76b9fcff664819341be809
SHA25643a197a9ffa44eccd7b95bf5f06adb7dfa4432396585984fabb65ba0fe5c31ba
SHA5124a94125391b50d83050b15918d84ba704638d6a372ae676d28f62672aa7449a4d69c7113da653ebe7776948c604f11686f57c2c654829e291ccb563abb98e3cc
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Filesize
465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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Filesize
465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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Filesize
465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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Filesize
465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5
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Filesize
465KB
MD56a37314fe92378a49c260a32e766c4da
SHA1e809f3fa0769e264a549be8e7ea543fd7f96b34e
SHA256798fbe760dd7a5ae98e1749292f5d545042d546e1702213d0c9f74b749be1f26
SHA512f6fc69d6435705a41235b41dbdf0f7525a3284655a2d8080d84dc1428177fcbe006d29290f5ce21b9f6ec53148f9401e02aadb5be2356a16d3dd5ed38da413f5