7b5cb683875a42757083a2e02fb6cc54d1f472569fc3d570992a18ac019f722e

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03-06-2024 01:19

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General

Target

821bbfc8f0a946efd3d8c9b8aa6d68ee.exe
Size

6.0MB
MD5

821bbfc8f0a946efd3d8c9b8aa6d68ee
SHA1

5bf3f157d56a61fb4ebb92a35664aafcceb2b943
SHA256

7b5cb683875a42757083a2e02fb6cc54d1f472569fc3d570992a18ac019f722e
SHA512

c1ab71e6be5d67fa6fcae1b58c1f8528ebbda63cd790640fae6ebc1229b5cb85583abad16839d72e100dd393045a3ec322a81107a25ce38a3da319389915094d
SSDEEP

98304:vBsvwVReAo6kSF8yYZl1gpJhFEo2ylLj0bsk4BAH6+6TEE:vBaanoJ5ZleLhKKbtY6bEE

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

821bbfc8f0a946efd3d8c9b8aa6d68ee.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\821bbfc8f0a946efd3d8c9b8aa6d68ee = "C:\\Users\\Admin\\821bbfc8f0a946efd3d8c9b8aa6d68ee.exe"	821bbfc8f0a946efd3d8c9b8aa6d68ee.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

821bbfc8f0a946efd3d8c9b8aa6d68ee.exe

description	pid	process	target process
PID 768 wrote to memory of 4248	768	821bbfc8f0a946efd3d8c9b8aa6d68ee.exe	jsc.exe
PID 768 wrote to memory of 4248	768	821bbfc8f0a946efd3d8c9b8aa6d68ee.exe	jsc.exe
PID 768 wrote to memory of 4248	768	821bbfc8f0a946efd3d8c9b8aa6d68ee.exe	jsc.exe
PID 768 wrote to memory of 4248	768	821bbfc8f0a946efd3d8c9b8aa6d68ee.exe	jsc.exe

C:\Users\Admin\AppData\Local\Temp\821bbfc8f0a946efd3d8c9b8aa6d68ee.exe
"C:\Users\Admin\AppData\Local\Temp\821bbfc8f0a946efd3d8c9b8aa6d68ee.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:768

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:4248

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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