Analysis
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max time kernel
34s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-10-2022 21:34
Static task
static1
Behavioral task
behavioral1
Sample
d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe
Resource
win10v2004-20220812-en
General
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Target
d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe
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Size
990KB
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MD5
a00551c4cb5abd448c32bbc7314eab10
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SHA1
8fc07ef5ae5134fbdd5b98a6bc2bd4048251743a
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SHA256
d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75
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SHA512
d08bcfe8b8574d8e1e85ecdb9486e13c324a58a7104e82491afb8c03ca4fbc167f359a72a59b0896b59c93016f9229d0871ddd91bbdb8b47787c36db32bbb331
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SSDEEP
12288:6luDk67Sz3zKQeW1zRRaMMMMM2MMMMMu3zK:Lk6BK1zRRaMMMMM2MMMMMv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1400 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.com -
Loads dropped DLL 2 IoCs
pid Process 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\kernel.dll d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe File created C:\Windows\svchost.exe d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe File opened for modification C:\Windows\kernel.dll d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1948 wrote to memory of 1400 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 28 PID 1948 wrote to memory of 1400 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 28 PID 1948 wrote to memory of 1400 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 28 PID 1948 wrote to memory of 1400 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 28 PID 1948 wrote to memory of 1224 1948 d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1224
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C:\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe"C:\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.comC:\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.com3⤵
- Executes dropped EXE
PID:1400
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.com
Filesize901KB
MD56e0b406ef1b4c2127be508d18ae5e41b
SHA13666a8616837996475b28e3421ab5583a5b6c0f3
SHA25675c5ff7112293f477e2ab7e23caa76f2cd1b685192198f4ef5d87a0de275d0c9
SHA5120e6531f332cdf587a9741af1f4930d7e8eb7e9f2a76e829b571bd7cd1252228d95c7f2e2196340a3237632ab93fbe9214a4a90c4d6f1b832a07deed4dad4b327
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\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.com
Filesize901KB
MD56e0b406ef1b4c2127be508d18ae5e41b
SHA13666a8616837996475b28e3421ab5583a5b6c0f3
SHA25675c5ff7112293f477e2ab7e23caa76f2cd1b685192198f4ef5d87a0de275d0c9
SHA5120e6531f332cdf587a9741af1f4930d7e8eb7e9f2a76e829b571bd7cd1252228d95c7f2e2196340a3237632ab93fbe9214a4a90c4d6f1b832a07deed4dad4b327
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\Users\Admin\AppData\Local\Temp\d17dba538f6013f938de4e78658469e9c1384d265f12c5754b50be5abd3d9e75.com
Filesize901KB
MD56e0b406ef1b4c2127be508d18ae5e41b
SHA13666a8616837996475b28e3421ab5583a5b6c0f3
SHA25675c5ff7112293f477e2ab7e23caa76f2cd1b685192198f4ef5d87a0de275d0c9
SHA5120e6531f332cdf587a9741af1f4930d7e8eb7e9f2a76e829b571bd7cd1252228d95c7f2e2196340a3237632ab93fbe9214a4a90c4d6f1b832a07deed4dad4b327