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Analysis
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max time kernel
148s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
11/03/2023, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe
Resource
win10v2004-20230220-en
General
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Target
6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe
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Size
269KB
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MD5
2f450ece17396301f93d84eda681720f
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SHA1
2230aa7c390b00f225255291fe3ed72cc2e70c99
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SHA256
6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e
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SHA512
b99d2e9180c6dfdce54ee974ec3dbdf5fa031e0a1cc0159855302b2156e2913149f0bc83299f95ebfd1cb532b3a4d079048439594c5530355755cca7798d5d45
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SSDEEP
6144:tqEwjI8e8k+Py2PimN0/tKTbDzKE9hVnJPPbiU:oBjA8FcwnDWExdPu
Malware Config
Extracted
laplas
http://45.159.189.105
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api_key
9ee0ef01cd0f0468c997745b63f39799e510412a4bb4e6ff8efcf6f8ac926172
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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe -
Executes dropped EXE 1 IoCs
pid Process 4144 svcservice.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 3508 1496 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1496 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe 1496 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe 4144 svcservice.exe 4144 svcservice.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1496 wrote to memory of 4144 1496 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe 91 PID 1496 wrote to memory of 4144 1496 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe 91 PID 1496 wrote to memory of 4144 1496 6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe"C:\Users\Admin\AppData\Local\Temp\6118c9a1e2cd1f724302fd97f847cb37dddc2f025dff0b480517239385d7259e.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4144
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 11202⤵
- Program crash
PID:3508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1496 -ip 14961⤵PID:2496
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
757.3MB
MD589fb2dc5f4f6807d1da580530ec36004
SHA128fa976911106e04b2376c2e15e05f358b464d5e
SHA256458f64e70dcb7e65301edd304ec4e07e5ee94e50d36f26c271f3ef79f9c0a9ff
SHA512e85e0fc3672792f029af0e51b268e7e13f79714671ea2322d4000ad78c13c63490e5f5acfcdffe37248c653a9bbc43da8b58d7c9bc6d2c41ec78f860baa2b0d5
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Filesize
757.3MB
MD589fb2dc5f4f6807d1da580530ec36004
SHA128fa976911106e04b2376c2e15e05f358b464d5e
SHA256458f64e70dcb7e65301edd304ec4e07e5ee94e50d36f26c271f3ef79f9c0a9ff
SHA512e85e0fc3672792f029af0e51b268e7e13f79714671ea2322d4000ad78c13c63490e5f5acfcdffe37248c653a9bbc43da8b58d7c9bc6d2c41ec78f860baa2b0d5
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Filesize
757.3MB
MD589fb2dc5f4f6807d1da580530ec36004
SHA128fa976911106e04b2376c2e15e05f358b464d5e
SHA256458f64e70dcb7e65301edd304ec4e07e5ee94e50d36f26c271f3ef79f9c0a9ff
SHA512e85e0fc3672792f029af0e51b268e7e13f79714671ea2322d4000ad78c13c63490e5f5acfcdffe37248c653a9bbc43da8b58d7c9bc6d2c41ec78f860baa2b0d5