Analysis
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max time kernel
255s -
max time network
258s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
11-04-2023 07:27
Static task
static1
Behavioral task
behavioral1
Sample
c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe
Resource
win10-20230220-en
General
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Target
c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe
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Size
7.2MB
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MD5
c5e0fb4ecaa8a7481a283099d604f7a0
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SHA1
df4b0c0cc823da2b0443076650c292b43dd9de33
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SHA256
c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
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SHA512
375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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SSDEEP
196608:5HatuBgIpTVbThhJLvzwKVKgvFXv1bbPC:5/gEVTpZVKSFvo
Malware Config
Extracted
laplas
http://185.106.92.74
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Signatures
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Executes dropped EXE 1 IoCs
pid Process 564 svcservice.exe -
Loads dropped DLL 1 IoCs
pid Process 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 564 svcservice.exe 564 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 2 IoCs
pid Process 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 564 svcservice.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1720 wrote to memory of 564 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 28 PID 1720 wrote to memory of 564 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 28 PID 1720 wrote to memory of 564 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 28 PID 1720 wrote to memory of 564 1720 c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe"C:\Users\Admin\AppData\Local\Temp\c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1720 -
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:564
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\S7FIT0B8\online[2].txt
Filesize2B
MD5444bcb3a3fcf8389296c49467f27e1d6
SHA17a85f4764bbd6daf1c3545efbbf0f279a6dc0beb
SHA2562689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df
SHA5129fbbbb5a0f329f9782e2356fa41d89cf9b3694327c1a934d6af2a9df2d7f936ce83717fb513196a4ce5548471708cd7134c2ae99b3c357bcabb2eafc7b9b7570
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\T210ZMR0\regex[2].txt
Filesize633B
MD5c5298d2c78be8fdfc264eb6fe3e275f8
SHA1f09de5f443da081efaff0155f422ca0375edd164
SHA256de32b3c0549fde0dc5ac435a89f16a87832a0632b6602e75f552d07074081577
SHA5125aeb5013b00e13cd8a172639bc7c675bd06cc0473ae9844c9c324e5c322987ddeff986bd4a8e620ce0ca9d1098a3ee8bbb4802789d1e89b0ec0cecf2f55a4853
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Filesize
755.2MB
MD5b4d398bd5d67e0e9f518c512ba2b3b80
SHA15201c896e98492821504c248c07674aef3b1dc2f
SHA256cad0521805d7dbf469a3371526941e7d466a26a9ff71b73bcdf067d5018a000d
SHA5122c3d0b0f58455e1fecffdac5951b322543904d04bd9765e12113cef2f7dfab3e978356b7dcda6446cbd9fa9f26adce42d1393fb8799eb88466d0351add3bbd63
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Filesize
755.2MB
MD5b4d398bd5d67e0e9f518c512ba2b3b80
SHA15201c896e98492821504c248c07674aef3b1dc2f
SHA256cad0521805d7dbf469a3371526941e7d466a26a9ff71b73bcdf067d5018a000d
SHA5122c3d0b0f58455e1fecffdac5951b322543904d04bd9765e12113cef2f7dfab3e978356b7dcda6446cbd9fa9f26adce42d1393fb8799eb88466d0351add3bbd63
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Filesize
755.2MB
MD5b4d398bd5d67e0e9f518c512ba2b3b80
SHA15201c896e98492821504c248c07674aef3b1dc2f
SHA256cad0521805d7dbf469a3371526941e7d466a26a9ff71b73bcdf067d5018a000d
SHA5122c3d0b0f58455e1fecffdac5951b322543904d04bd9765e12113cef2f7dfab3e978356b7dcda6446cbd9fa9f26adce42d1393fb8799eb88466d0351add3bbd63