64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92

Analysis

max time kernel
72s
max time network
148s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
18-05-2023 03:42

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General

Target

64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe
Size

4.7MB
MD5

2a543fa908ad0a6c1cf5e6a2c653bd9b
SHA1

010004a5dbf8a78c5e61a534a110366fd2a0875c
SHA256

64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92
SHA512

1a0d91b4737f2ffe4b68623f363f084f395c269dbe2ad0fd91592b17df475a78e9f7866c1cda597934e4c1c0481f3df5b4bd92260903bc40a0b026ec27b4d99e
SSDEEP

49152:RDhUAqnxU0EzbMCJmq6qaW4i4mPH6+KggxI4tRUc4yARXpwPTZ8KAj0tyAu:7IcstSyAdpwLZ8sdu

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3952	MicrosoftDesktop-ver8.9.2.9.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Windows\CurrentVersion\Run	64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicrosoftDesktop-ver8.9.2.9 = "C:\\ProgramData\\MicrosoftDesktop-ver8.9.2.9\\MicrosoftDesktop-ver8.9.2.9.exe"	64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 3952	3992	64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe	66
PID 3992 wrote to memory of 3952	3992	64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe	66

C:\Users\Admin\AppData\Local\Temp\64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe
"C:\Users\Admin\AppData\Local\Temp\64c5bd47fe2bdad7c9d94c49e87dde4ba814c6ae5c8eb484363f36dc6feebe92.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3992
- C:\ProgramData\MicrosoftDesktop-ver8.9.2.9\MicrosoftDesktop-ver8.9.2.9.exe
  C:\ProgramData\MicrosoftDesktop-ver8.9.2.9\MicrosoftDesktop-ver8.9.2.9.exe
  2⤵
  - Executes dropped EXE
  PID:3952

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\MicrosoftDesktop-ver8.9.2.9\MicrosoftDesktop-ver8.9.2.9.exe

Filesize
754.7MB

MD5
7cd7fab512a63c1e3de45112f6abfc11

SHA1
96b02330cafc158b50e7418aad0998dbf2a7e30c

SHA256
19828282df99b9d8b9a8d457ed5a64d120595d64bf40092c4fbd48e7398f09a6

SHA512
eea9dfa83820c7eb2bfc37cdfab31d682369e4b77c6b8675ef326566b21d28d8d6a49bf001b0b7bf7d09075feba44ff7ad6ed9ecd7d5a31d2e7a532e91798744

Download Submit
C:\ProgramData\MicrosoftDesktop-ver8.9.2.9\MicrosoftDesktop-ver8.9.2.9.exe

Filesize
754.7MB

MD5
7cd7fab512a63c1e3de45112f6abfc11

SHA1
96b02330cafc158b50e7418aad0998dbf2a7e30c

SHA256
19828282df99b9d8b9a8d457ed5a64d120595d64bf40092c4fbd48e7398f09a6

SHA512
eea9dfa83820c7eb2bfc37cdfab31d682369e4b77c6b8675ef326566b21d28d8d6a49bf001b0b7bf7d09075feba44ff7ad6ed9ecd7d5a31d2e7a532e91798744

Download Submit