Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2023 09:30
Static task
static1
Behavioral task
behavioral1
Sample
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe
Resource
win7-20231020-en
General
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Target
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe
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Size
778KB
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MD5
d182c5cc932fdf30690e58b1c7e297de
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SHA1
249540ccad900d3cc6c5b2ccc9447d5ca895879d
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SHA256
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
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SHA512
7038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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SSDEEP
12288:6bgEa19Hi8mgRp0rAj67YdHZhvWvMS8jTRaFxnn4wGTl:zPmy0rm1XvWvt8jTw/0T
Malware Config
Extracted
amadey
4.12
http://brodoyouevenlift.co.za
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install_dir
ce3eb8f6b2
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install_file
Utsysc.exe
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strings_key
c5b804d7b4c8a99f5afb89e5203cf3ba
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url_paths
/g9sdjScV2/index.php
/vdhe8ejs3/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:
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exeUtsysc.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Control Panel\International\Geo\Nation bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe Key value queried \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\Control Panel\International\Geo\Nation Utsysc.exe -
Executes dropped EXE 8 IoCs
Processes:
Utsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exepid process 2400 Utsysc.exe 4260 Utsysc.exe 4580 Utsysc.exe 3600 Utsysc.exe 964 Utsysc.exe 2156 Utsysc.exe 3588 Utsysc.exe 464 Utsysc.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process target process PID 32 set thread context of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 2400 set thread context of 4580 2400 Utsysc.exe Utsysc.exe PID 3600 set thread context of 2156 3600 Utsysc.exe Utsysc.exe PID 3588 set thread context of 464 3588 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 4 IoCs
Processes:
Utsysc.exeUtsysc.exepid process 2400 Utsysc.exe 2400 Utsysc.exe 3600 Utsysc.exe 3600 Utsysc.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process Token: SeDebugPrivilege 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe Token: SeDebugPrivilege 2400 Utsysc.exe Token: SeDebugPrivilege 3600 Utsysc.exe Token: SeDebugPrivilege 3588 Utsysc.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exepid process 4800 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe -
Suspicious use of WriteProcessMemory 52 IoCs
Processes:
bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exebb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exeUtsysc.exeUtsysc.exeUtsysc.exeUtsysc.exedescription pid process target process PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 32 wrote to memory of 4800 32 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe PID 4800 wrote to memory of 2400 4800 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe Utsysc.exe PID 4800 wrote to memory of 2400 4800 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe Utsysc.exe PID 4800 wrote to memory of 2400 4800 bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe Utsysc.exe PID 2400 wrote to memory of 4260 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4260 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4260 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 2400 wrote to memory of 4580 2400 Utsysc.exe Utsysc.exe PID 4580 wrote to memory of 3576 4580 Utsysc.exe schtasks.exe PID 4580 wrote to memory of 3576 4580 Utsysc.exe schtasks.exe PID 4580 wrote to memory of 3576 4580 Utsysc.exe schtasks.exe PID 3600 wrote to memory of 964 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 964 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 964 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3600 wrote to memory of 2156 3600 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe PID 3588 wrote to memory of 464 3588 Utsysc.exe Utsysc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe"C:\Users\Admin\AppData\Local\Temp\bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:32 -
C:\Users\Admin\AppData\Local\Temp\bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exeC:\Users\Admin\AppData\Local\Temp\bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68.exe2⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe"C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe4⤵
- Executes dropped EXE
PID:4260 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4580 -
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\ce3eb8f6b2\Utsysc.exe" /F5⤵
- Creates scheduled task(s)
PID:3576
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C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe2⤵
- Executes dropped EXE
PID:964 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe2⤵
- Executes dropped EXE
PID:2156
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C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588 -
C:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exeC:\Users\Admin\AppData\Local\Temp\ce3eb8f6b2\Utsysc.exe2⤵
- Executes dropped EXE
PID:464
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5f7047b64aa01f9d80c7a5e177ce2485c
SHA1bab6005f4a30f12ee36b9abf6bfdfaa5411bbff8
SHA256807356d2424d2d04f51ebd56f926d4d5a8318bc947c76569a3b5ca2c2f279915
SHA512a9af5ace72eb66a6156a5d8764031cdc46feefffabb6898651f91a5af7f3bcef645e63e8d01ed35f1105e824d6830f6fa97e70adda2d5b148ffaff5f54ca248f
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Filesize
77KB
MD59be2ecdd201fbcb122ee08082bac175f
SHA17bac70d2b5352298200a4138a60753c6dec0a961
SHA256945857c194fa0c2fc74e233827372c6d760b7a25cc1cd4b292f5492682f6c9a3
SHA512ad6bf686fd0ec425187a69b968de0f1aad5d96eba81e85b1a1458fa990804e0cffb48744cc1e2e8805742c9ab27f2fb1de067bdda0eb5d8330c50faf14be7f8b
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
-
Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
-
Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
-
Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380
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Filesize
778KB
MD5d182c5cc932fdf30690e58b1c7e297de
SHA1249540ccad900d3cc6c5b2ccc9447d5ca895879d
SHA256bb150377b93d4df2a877a68e700490644290a0ea59001c189e55bbf62bad1e68
SHA5127038d3a737edd97fa9278c5c76df5e5cccfd0b6bc10cf76d422e0ec3b244519863d959b350dc3b8712203df6bf6f9f134db68b60545421bd6c65b83ec0aef380