1daa72ef555a8d914176f0f4050b77de7b9d1cebd4c39aebea2443648313cfe2

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/03/2025, 18:13

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General

Target

SynovaX-Bootstrapper.exe
Size

89KB
MD5

ed78d35bb29ca31c513323b193fcb58d
SHA1

5ecfc87ce1aec3a0ff03515789640c61632e423a
SHA256

1daa72ef555a8d914176f0f4050b77de7b9d1cebd4c39aebea2443648313cfe2
SHA512

3766de02821291c540ebb62abf737b453fae85279c57b11a5c16fa9e7e61f26b47b584831d1237a355fa412a7ad38205e4a24ab3ee787f52d92a6042f16ddddf
SSDEEP

1536:z7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfowiOr:v7DhdC6kzWypvaQ0FxyNTBfow

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
2680	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SynovaX-Bootstrapper.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2680	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2680	powershell.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2708	2764	SynovaX-Bootstrapper.exe	31
PID 2764 wrote to memory of 2708	2764	SynovaX-Bootstrapper.exe	31
PID 2764 wrote to memory of 2708	2764	SynovaX-Bootstrapper.exe	31
PID 2764 wrote to memory of 2708	2764	SynovaX-Bootstrapper.exe	31
PID 2708 wrote to memory of 2680	2708	cmd.exe	32
PID 2708 wrote to memory of 2680	2708	cmd.exe	32
PID 2708 wrote to memory of 2680	2708	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\SynovaX-Bootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\SynovaX-Bootstrapper.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\4441.tmp\4442.tmp\4443.bat C:\Users\Admin\AppData\Local\Temp\SynovaX-Bootstrapper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command "& {Invoke-WebRequest -Uri 'https://github.com/SynovaX/release/releases/download/Normal/SynovaX.exe' -OutFile 'C:\Users\Admin\AppData\Local\Temp\SynovaX.exe'}"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\4441.tmp\4442.tmp\4443.bat

Filesize
200B

MD5
0cb29fcb019c1b175c3aaaa1d1e9bcce

SHA1
92d97120d070734fa7c58f7248b2fc0aed35bdcc

SHA256
c8dc0ac37f1b3033e4b02c34106595e7395fe8db755961a62ff96151964e9eff

SHA512
0ef2d2de6f853443b25894d88beec870734fb39b821ee2c03b361686728479a21765a79919cd093c6b43f86eb9964f94e430f766aecd7df8a251dae0b1e89ccf

Download Submit
memory/2680-6-0x000007FEF633E000-0x000007FEF633F000-memory.dmp

Filesize
4KB

Download
memory/2680-9-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-8-0x0000000002790000-0x0000000002798000-memory.dmp

Filesize
32KB

Download
memory/2680-11-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-10-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-7-0x000000001B4B0000-0x000000001B792000-memory.dmp

Filesize
2.9MB

Download
memory/2680-12-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-13-0x000007FEF6080000-0x000007FEF6A1D000-memory.dmp

Filesize
9.6MB

Download