bc87c85e306f1da4f9d76d95628f7de1c85ed04d5fdf8b0b9c13793df4bd1b28

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 12:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Melonity.zip
Size

108.4MB
MD5

4b7a6685c322a80905f97dc48d5ddd63
SHA1

d73c47519789b7fc15617f456a226c037de098a0
SHA256

bc87c85e306f1da4f9d76d95628f7de1c85ed04d5fdf8b0b9c13793df4bd1b28
SHA512

1b72ce640f5d75748b7fa9646fa4ce46bf93c47ad14e13255871949e8e13bdd1f631a68214d9146652e3d94bd2d60c2108f5c33f98dbf676e42e54c73c98946e
SSDEEP

3145728:ZgfAMui7AZazd0/CZN/5ygfAMui7AZazd0/CZt5KJ:ZgruSAZs8SZYgruSAZs8S3KJ

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2620	Melonity.exe
2780	WeMod.exe
1112	Sirus.exe

Loads dropped DLL 4 IoCs

pid	Process
2620	Melonity.exe
2620	Melonity.exe
2620	Melonity.exe
2620	Melonity.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2780	WeMod.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	Melonity.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2780	WeMod.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2528	7zFM.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	2528	7zFM.exe
Token: 35	2528	7zFM.exe
Token: SeSecurityPrivilege	2528	7zFM.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2528	7zFM.exe
2528	7zFM.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2780	2620	Melonity.exe	33
PID 2620 wrote to memory of 2780	2620	Melonity.exe	33
PID 2620 wrote to memory of 2780	2620	Melonity.exe	33
PID 2620 wrote to memory of 2780	2620	Melonity.exe	33
PID 2620 wrote to memory of 1112	2620	Melonity.exe	34
PID 2620 wrote to memory of 1112	2620	Melonity.exe	34
PID 2620 wrote to memory of 1112	2620	Melonity.exe	34
PID 2620 wrote to memory of 1112	2620	Melonity.exe	34

C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Melonity.zip"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2528

C:\Users\Admin\Desktop\Melonity.exe
"C:\Users\Admin\Desktop\Melonity.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2620
- C:\Users\Admin\AppData\Roaming\WeMod.exe
  C:\Users\Admin\AppData\Roaming\WeMod.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2780
- C:\Users\Admin\AppData\Roaming\Sirus.exe
  C:\Users\Admin\AppData\Roaming\Sirus.exe
  2⤵
  - Executes dropped EXE
  PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Loading Replay Monitor...

Downloads

memory/2620-778-0x0000000002850000-0x0000000002D95000-memory.dmp

Filesize
5.3MB

Download
memory/2780-777-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-779-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-783-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-784-0x00000000000D0000-0x000000000012F000-memory.dmp

Filesize
380KB

Download
memory/2780-782-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-781-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-780-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-792-0x000007FEFF1E0000-0x000007FEFF27F000-memory.dmp

Filesize
636KB

Download
memory/2780-790-0x00000000770D0000-0x0000000077279000-memory.dmp

Filesize
1.7MB

Download
memory/2780-789-0x000000013FBC0000-0x0000000140105000-memory.dmp

Filesize
5.3MB

Download
memory/2780-788-0x000007FEFD0E0000-0x000007FEFD14C000-memory.dmp

Filesize
432KB

Download