Analysis
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max time kernel
145s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26-10-2024 18:20
Behavioral task
behavioral1
Sample
Xeno Temp Spoofer.exe
Resource
win7-20240903-en
General
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Target
Xeno Temp Spoofer.exe
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Size
48KB
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MD5
ae54752c7443d6ad7823c7d53378fad9
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SHA1
857798291622e0f266687e92d78cf8b2fca59476
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SHA256
65f7aca2ea89920e1feacd898ca2245eee6d20e4da9e8c966379ff6477cb4d39
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SHA512
8ece3fcdc15951ce96703b10d02e8d5f3d820d7c50f1e9cc8159faf73955b7911396b91312a30ca5a7602554a8dcf85e7efbffc9573e135b4d5c4a0e75238942
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SSDEEP
768:j1gpLqIL8Goo+jitcKK/rgibI98YbBguA0ecy5cvEgK/JuqVc6KN:j1CSgtclrkzbuHnc0cnkJuqVclN
Malware Config
Extracted
asyncrat
1.0.7
Default
127.0.0.1:8848
dll.sys
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delay
1
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install
true
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install_file
XenoTemp Spoofer.exe
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install_folder
%AppData%
Signatures
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Asyncrat family
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Async RAT payload 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\XenoTemp Spoofer.exe family_asyncrat -
Executes dropped EXE 1 IoCs
Processes:
XenoTemp Spoofer.exepid process 2492 XenoTemp Spoofer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2464 timeout.exe -
Scheduled Task/Job: Scheduled Task 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:
Xeno Temp Spoofer.exepid process 1344 Xeno Temp Spoofer.exe 1344 Xeno Temp Spoofer.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Xeno Temp Spoofer.exeXenoTemp Spoofer.exedescription pid process Token: SeDebugPrivilege 1344 Xeno Temp Spoofer.exe Token: SeDebugPrivilege 2492 XenoTemp Spoofer.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
Xeno Temp Spoofer.execmd.execmd.exedescription pid process target process PID 1344 wrote to memory of 2684 1344 Xeno Temp Spoofer.exe cmd.exe PID 1344 wrote to memory of 2684 1344 Xeno Temp Spoofer.exe cmd.exe PID 1344 wrote to memory of 2684 1344 Xeno Temp Spoofer.exe cmd.exe PID 1344 wrote to memory of 2612 1344 Xeno Temp Spoofer.exe cmd.exe PID 1344 wrote to memory of 2612 1344 Xeno Temp Spoofer.exe cmd.exe PID 1344 wrote to memory of 2612 1344 Xeno Temp Spoofer.exe cmd.exe PID 2612 wrote to memory of 2464 2612 cmd.exe timeout.exe PID 2612 wrote to memory of 2464 2612 cmd.exe timeout.exe PID 2612 wrote to memory of 2464 2612 cmd.exe timeout.exe PID 2684 wrote to memory of 2656 2684 cmd.exe schtasks.exe PID 2684 wrote to memory of 2656 2684 cmd.exe schtasks.exe PID 2684 wrote to memory of 2656 2684 cmd.exe schtasks.exe PID 2612 wrote to memory of 2492 2612 cmd.exe XenoTemp Spoofer.exe PID 2612 wrote to memory of 2492 2612 cmd.exe XenoTemp Spoofer.exe PID 2612 wrote to memory of 2492 2612 cmd.exe XenoTemp Spoofer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\Xeno Temp Spoofer.exe"C:\Users\Admin\AppData\Local\Temp\Xeno Temp Spoofer.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "XenoTemp Spoofer" /tr '"C:\Users\Admin\AppData\Roaming\XenoTemp Spoofer.exe"' & exit2⤵
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "XenoTemp Spoofer" /tr '"C:\Users\Admin\AppData\Roaming\XenoTemp Spoofer.exe"'3⤵
- Scheduled Task/Job: Scheduled Task
PID:2656 -
C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\tmp5090.tmp.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:2612 -
C:\Windows\system32\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
PID:2464 -
C:\Users\Admin\AppData\Roaming\XenoTemp Spoofer.exe"C:\Users\Admin\AppData\Roaming\XenoTemp Spoofer.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2492
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
160B
MD50b9d62bb7fd7f511e75b57edd2a54c9b
SHA1f7cb46a73d8b46f2aa38a36c3a07265e79052427
SHA256cba2a8850efc8a993f875173da116fd769c2ef8db78cf17937eb12e7d78f5f08
SHA512edb120e49f0c3ac8b48cf2e13bf85a2684f46d44657454e654da9874f4a5adb70a518ade141ad100c3fcf528440515c62a11a28b5839c6780751657ba834cfc5
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Filesize
48KB
MD5ae54752c7443d6ad7823c7d53378fad9
SHA1857798291622e0f266687e92d78cf8b2fca59476
SHA25665f7aca2ea89920e1feacd898ca2245eee6d20e4da9e8c966379ff6477cb4d39
SHA5128ece3fcdc15951ce96703b10d02e8d5f3d820d7c50f1e9cc8159faf73955b7911396b91312a30ca5a7602554a8dcf85e7efbffc9573e135b4d5c4a0e75238942