Analysis
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max time kernel
146s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2023 21:44
Static task
static1
Behavioral task
behavioral1
Sample
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe
Resource
win7-20231020-en
General
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Target
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe
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Size
1.5MB
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MD5
6866f4e7450d085b19ad1aa9adaca819
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SHA1
4afc3a0de610f45dbf8eb83da2a16052c2a81b01
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SHA256
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
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SHA512
4d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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SSDEEP
24576:NQIsq2Q2GOAO4fCCy7gtsICmEly/nDBRyqni3xbU4eWxDJ3YsXv6+tH9ZPz1:NQIsq2Q2GOAO4fCZ7YsL8/KqihAsxDJX
Malware Config
Extracted
amadey
4.13
http://65.108.99.238
http://brodoyouevenlift.co.za
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strings_key
bda044f544861e32e95f5d49b3939bcc
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url_paths
/yXNwKVfkS28Y/index.php
/g5ddWs/index.php
/pOVxaw24d/index.php
Signatures
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exeUtsysc.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe Key value queried \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation Utsysc.exe -
Executes dropped EXE 7 IoCs
Processes:
Utsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exepid process 628 Utsysc.exe 1004 Utsysc.exe 1752 Utsysc.exe 316 Utsysc.exe 4352 Utsysc.exe 1256 Utsysc.exe 3664 Utsysc.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process target process PID 8 set thread context of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 628 set thread context of 1004 628 Utsysc.exe Utsysc.exe PID 1752 set thread context of 4352 1752 Utsysc.exe Utsysc.exe PID 1256 set thread context of 3664 1256 Utsysc.exe Utsysc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Utsysc.exepid process 1752 Utsysc.exe 1752 Utsysc.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process Token: SeDebugPrivilege 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe Token: SeDebugPrivilege 628 Utsysc.exe Token: SeDebugPrivilege 1752 Utsysc.exe Token: SeDebugPrivilege 1256 Utsysc.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exepid process 3756 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe -
Suspicious use of WriteProcessMemory 49 IoCs
Processes:
93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process target process PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 8 wrote to memory of 3756 8 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe PID 3756 wrote to memory of 628 3756 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe Utsysc.exe PID 3756 wrote to memory of 628 3756 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe Utsysc.exe PID 3756 wrote to memory of 628 3756 93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 628 wrote to memory of 1004 628 Utsysc.exe Utsysc.exe PID 1004 wrote to memory of 1792 1004 Utsysc.exe schtasks.exe PID 1004 wrote to memory of 1792 1004 Utsysc.exe schtasks.exe PID 1004 wrote to memory of 1792 1004 Utsysc.exe schtasks.exe PID 1752 wrote to memory of 316 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 316 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 316 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1752 wrote to memory of 4352 1752 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe PID 1256 wrote to memory of 3664 1256 Utsysc.exe Utsysc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe"C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:8 -
C:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exeC:\Users\Admin\AppData\Local\Temp\93583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309eexe.exe2⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe"C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN Utsysc.exe /TR "C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe" /F5⤵
- Creates scheduled task(s)
PID:1792
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C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe2⤵
- Executes dropped EXE
PID:316 -
C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe2⤵
- Executes dropped EXE
PID:4352
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C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\037ceed7fc\Utsysc.exe2⤵
- Executes dropped EXE
PID:3664
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
927B
MD54a911455784f74e368a4c2c7876d76f4
SHA1a1700a0849ffb4f26671eb76da2489946b821c34
SHA256264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c
SHA5124617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
1.5MB
MD56866f4e7450d085b19ad1aa9adaca819
SHA14afc3a0de610f45dbf8eb83da2a16052c2a81b01
SHA25693583dfa872b44e13e449cdfbbe20e64851dbe0e615f30b0313d2cb6a9b2309e
SHA5124d35943770423afe92784836a0aeb2d69c6d929d6208b2d3bd5dd347f54a58e4bcc2e074fc8a930d0d6fbddc3dc4082b362aced683d81966ed488e22d7b9c7c8
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Filesize
77KB
MD5dbe26fdc52604552ffeaa290480a2f37
SHA1bc4359297bfc435fe0aa3f1be6115eafc4a4d557
SHA256db38a1604c7d00565af812c6559622240d9c22cf7b6cbc011b015233eb0e4d2e
SHA5124d4419fdaf1cf12a3786c97dae6b3ca36e917f91aa72c4bb87c8866f507dbc32ab389a43903d8f8ea58b880aaf3e8fd9ed0c556d5d0b2ee47a589075302303d0