Analysis
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max time kernel
134s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
21-03-2023 02:02
Static task
static1
Behavioral task
behavioral1
Sample
00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe
Resource
win10v2004-20230220-en
General
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Target
00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe
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Size
7.5MB
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MD5
f5d957a42f578847664cacb8a4c3d695
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SHA1
5affbea912936570480b7a6a0a7e67c6a2f62ec9
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SHA256
00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc
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SHA512
07821df782858665c810e959e92f78de4af56e8d090069c5637537338244f9348f7a878bff95d72620b4c092fd97cfb2d15ffe1c097c36a86399a478ea406980
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SSDEEP
196608:ZOtzW0BrGc/4GmLcBh8YSZIEqsyZr2caC78:kVW6Gc//B/xEh+a
Malware Config
Extracted
laplas
http://212.113.106.172
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api_key
a8f23fb9332db9a7947580ee498822bfe375b57ad7eb47370c7209509050c298
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe -
Executes dropped EXE 1 IoCs
pid Process 2128 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 2128 svcservice.exe 2128 svcservice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 2128 svcservice.exe 2128 svcservice.exe 2128 svcservice.exe 2128 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1664 wrote to memory of 2128 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 85 PID 1664 wrote to memory of 2128 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 85 PID 1664 wrote to memory of 2128 1664 00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe"C:\Users\Admin\AppData\Local\Temp\00978d16ecc2b0f6cf039b3bef087a8542d2092d8f95f36104f2329f7bf362dc.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2128
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
723.9MB
MD56aff4e54ebaff01d9556e1d5098e436a
SHA1b457263b4333b9dd798ffbb9ec9b91e176a7d72b
SHA256255b2d34282f5d9743563fefa393a978f9f2c14de4045df19554b175193dfbc7
SHA51290d569b4b7220cd75323d414f4a8917bd7ae433a8596916a19d7130e5c70e7343b10b820a8a3413da83f6dbeea10e96600f14a662c30df256d815ea73888e1a5
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Filesize
691.1MB
MD5a553a67af622e69dc946abd55a392138
SHA139146b9b5232cedd8d0f69d443e4d24dec77c9b9
SHA2567d20cc4c140310d2f2ce59156c1538f019bbf49956624c5baf5c2d1b21b04513
SHA512d0891cd1ed28b2b492f449bae6f385667c8bada7d48800cab1b03e8b29fadc6ccc9b0834c571d4774ed9436efb08285f952c26431a3b3f431fbc50f63d722c2b
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Filesize
665.6MB
MD514fb00fea6578a41be372742cb78c44a
SHA111c301a4259fbfee8152e19b2a848e1653ca10bc
SHA2560e6430abb3cc91a95d84fafcf94dcc3de7d7400bde62bde45fb8d2553c0a3dc0
SHA512c80e70d7577d44cd0065831eb1d775b994dd7f8a04ad9a4cf3999ed2d7b754c6e3f89f65cb1f634e1da2e7171f1fd5a89d066112ffaf1b4099814c7e03e4abb4