Analysis
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max time kernel
147s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
26-04-2021 04:01
Static task
static1
Behavioral task
behavioral1
Sample
EXTRACTOSERFINANZA894978636268808051252452885.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
EXTRACTOSERFINANZA894978636268808051252452885.exe
Resource
win10v20210410
General
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Target
EXTRACTOSERFINANZA894978636268808051252452885.exe
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Size
179KB
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MD5
be5fb23d73970ef4c664059d1584b709
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SHA1
2c76f4e442221e65c37cf569da508544d0b99602
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SHA256
d4752bb762255005415e0dfd254fc06a6d5c432775f35c73e18b2e5c7ecd3b06
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SHA512
ca27abdeca077b63ea61419d69027acd83d79bfc1676a0932ae530125a08cc98478e4940bb4b6f59308efa5054c6f30d2a31010af503ceb70ceba88133dadb1e
Malware Config
Extracted
remcos
databasepropersonombrecomercialideasearchwords.services:3521
Signatures
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Executes dropped EXE 2 IoCs
Processes:
PxxoServicesTrialNet1.exePxxoServicesTrialNet1.exepid process 500 PxxoServicesTrialNet1.exe 2452 PxxoServicesTrialNet1.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
PxxoServicesTrialNet1.exeEXTRACTOSERFINANZA894978636268808051252452885.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\MservicesOrg2 = "\"C:\\Users\\Admin\\AppData\\Roaming\\System32\\PxxoServicesTrialNet1.exe\"" PxxoServicesTrialNet1.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\ EXTRACTOSERFINANZA894978636268808051252452885.exe Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\MservicesOrg2 = "\"C:\\Users\\Admin\\AppData\\Roaming\\System32\\PxxoServicesTrialNet1.exe\"" EXTRACTOSERFINANZA894978636268808051252452885.exe Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\ PxxoServicesTrialNet1.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
EXTRACTOSERFINANZA894978636268808051252452885.exePxxoServicesTrialNet1.exedescription pid process target process PID 3944 set thread context of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 500 set thread context of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
EXTRACTOSERFINANZA894978636268808051252452885.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000_Classes\Local Settings EXTRACTOSERFINANZA894978636268808051252452885.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
EXTRACTOSERFINANZA894978636268808051252452885.exedescription pid process Token: SeDebugPrivilege 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PxxoServicesTrialNet1.exepid process 2452 PxxoServicesTrialNet1.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
EXTRACTOSERFINANZA894978636268808051252452885.exeEXTRACTOSERFINANZA894978636268808051252452885.exeWScript.execmd.exePxxoServicesTrialNet1.exedescription pid process target process PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3944 wrote to memory of 3800 3944 EXTRACTOSERFINANZA894978636268808051252452885.exe EXTRACTOSERFINANZA894978636268808051252452885.exe PID 3800 wrote to memory of 3488 3800 EXTRACTOSERFINANZA894978636268808051252452885.exe WScript.exe PID 3800 wrote to memory of 3488 3800 EXTRACTOSERFINANZA894978636268808051252452885.exe WScript.exe PID 3800 wrote to memory of 3488 3800 EXTRACTOSERFINANZA894978636268808051252452885.exe WScript.exe PID 3488 wrote to memory of 3896 3488 WScript.exe cmd.exe PID 3488 wrote to memory of 3896 3488 WScript.exe cmd.exe PID 3488 wrote to memory of 3896 3488 WScript.exe cmd.exe PID 3896 wrote to memory of 500 3896 cmd.exe PxxoServicesTrialNet1.exe PID 3896 wrote to memory of 500 3896 cmd.exe PxxoServicesTrialNet1.exe PID 3896 wrote to memory of 500 3896 cmd.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe PID 500 wrote to memory of 2452 500 PxxoServicesTrialNet1.exe PxxoServicesTrialNet1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\EXTRACTOSERFINANZA894978636268808051252452885.exe"C:\Users\Admin\AppData\Local\Temp\EXTRACTOSERFINANZA894978636268808051252452885.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\EXTRACTOSERFINANZA894978636268808051252452885.exe"C:\Users\Admin\AppData\Local\Temp\EXTRACTOSERFINANZA894978636268808051252452885.exe"2⤵
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exe"4⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exeC:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exe5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exe"C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exe"6⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\63LP5fm7G99a6MD5
c89f9a012dfb160e89ef47c79bef5a8a
SHA1e71e79883c1941dca858890a4ce9f09b02ccc4ac
SHA2566d4e91f0ea4289f7e702af0100c1f52d7bd8fef34c5b9da385e91b29e5c8ca41
SHA51224d65df10edf3c9b184f1bf7e535b8978bd10d6dcdaa5c21923e1792b78293fc2b8641bec84571ac238b2aa76b162109c068a66c19d1a7ef4f7e140d418d0596
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C:\Users\Admin\AppData\Local\Temp\install.vbsMD5
a39af763b1c09ead3c98a6a615f377fe
SHA19bd3d39c89e47fe7072270ecc80b810103235c03
SHA256a3930d7535eb768523ee52bbe69f13f857a0ae0f982d7bfc354d802f21010f8f
SHA5123ed8e33ac95fd2536286b4afb2ed2a082bb5f98843478262b32263a14a5dbe0425de7b8d9662a5e482b207ebf8484ace8009ecd1881a6f6f8b0ccf3b0fdfe5da
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C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exeMD5
be5fb23d73970ef4c664059d1584b709
SHA12c76f4e442221e65c37cf569da508544d0b99602
SHA256d4752bb762255005415e0dfd254fc06a6d5c432775f35c73e18b2e5c7ecd3b06
SHA512ca27abdeca077b63ea61419d69027acd83d79bfc1676a0932ae530125a08cc98478e4940bb4b6f59308efa5054c6f30d2a31010af503ceb70ceba88133dadb1e
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C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exeMD5
be5fb23d73970ef4c664059d1584b709
SHA12c76f4e442221e65c37cf569da508544d0b99602
SHA256d4752bb762255005415e0dfd254fc06a6d5c432775f35c73e18b2e5c7ecd3b06
SHA512ca27abdeca077b63ea61419d69027acd83d79bfc1676a0932ae530125a08cc98478e4940bb4b6f59308efa5054c6f30d2a31010af503ceb70ceba88133dadb1e
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C:\Users\Admin\AppData\Roaming\System32\PxxoServicesTrialNet1.exeMD5
be5fb23d73970ef4c664059d1584b709
SHA12c76f4e442221e65c37cf569da508544d0b99602
SHA256d4752bb762255005415e0dfd254fc06a6d5c432775f35c73e18b2e5c7ecd3b06
SHA512ca27abdeca077b63ea61419d69027acd83d79bfc1676a0932ae530125a08cc98478e4940bb4b6f59308efa5054c6f30d2a31010af503ceb70ceba88133dadb1e
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memory/500-135-0x0000000004A10000-0x0000000004F0E000-memory.dmpFilesize
5.0MB
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memory/500-126-0x0000000000000000-mapping.dmp
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memory/2452-137-0x0000000000413FA4-mapping.dmp
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memory/2452-139-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/3488-122-0x0000000000000000-mapping.dmp
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memory/3800-124-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/3800-121-0x0000000000413FA4-mapping.dmp
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memory/3800-120-0x0000000000400000-0x0000000000422000-memory.dmpFilesize
136KB
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memory/3896-125-0x0000000000000000-mapping.dmp
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memory/3944-114-0x0000000000580000-0x0000000000581000-memory.dmpFilesize
4KB
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memory/3944-118-0x0000000004D30000-0x000000000522E000-memory.dmpFilesize
5.0MB
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memory/3944-116-0x0000000005230000-0x0000000005231000-memory.dmpFilesize
4KB
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memory/3944-119-0x0000000005D30000-0x0000000005D57000-memory.dmpFilesize
156KB
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memory/3944-117-0x0000000004DE0000-0x0000000004DE1000-memory.dmpFilesize
4KB