5505113cc5cfb404e46177773536fc22afa357661ee2af0f56720de38b0e4fec

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 13:30

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General

Target

1/Melonity.exe
Size

5.3MB
MD5

2b8ed38b6c08850779d90156b49787d8
SHA1

aea6b1e78ba9d53b2c02be0d865d230f00548035
SHA256

45bcb27494dee65e5a36650054ff8b3041ebdb99fd78d4f8e3d8a41eb073c148
SHA512

1bc2863bd2ba39b123fd458e3bb4151405f98d221361f49503444169096333ab1b6818000cccf282c0f90083d5029225e1b1b53c32f99416d1b2622e2151c917
SSDEEP

98304:CSYl+O1E/Uo8EoT9AfvDm+CIUzwNhiDbY1UaV/:CS7Uo/bfyhIUziUbIU+

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

WeMod.exeSirus.exe

pid	Process
1428	WeMod.exe
2756	Sirus.exe

Loads dropped DLL 4 IoCs

Processes:

Melonity.exe

pid	Process
2692	Melonity.exe
2692	Melonity.exe
2692	Melonity.exe
2692	Melonity.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

WeMod.exe

pid	Process
1428	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

Processes:

Melonity.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Melonity.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

WeMod.exe

pid	Process
1428	WeMod.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Melonity.exe

description	pid	Process	procid_target
PID 2692 wrote to memory of 1428	2692	Melonity.exe	31
PID 2692 wrote to memory of 1428	2692	Melonity.exe	31
PID 2692 wrote to memory of 1428	2692	Melonity.exe	31
PID 2692 wrote to memory of 1428	2692	Melonity.exe	31
PID 2692 wrote to memory of 2756	2692	Melonity.exe	32
PID 2692 wrote to memory of 2756	2692	Melonity.exe	32
PID 2692 wrote to memory of 2756	2692	Melonity.exe	32
PID 2692 wrote to memory of 2756	2692	Melonity.exe	32

C:\Users\Admin\AppData\Local\Temp\1\Melonity.exe
"C:\Users\Admin\AppData\Local\Temp\1\Melonity.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692
- 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:1428
- C:\Users\Admin\AppData\Roaming\Sirus.exe
  C:\Users\Admin\AppData\Roaming\Sirus.exe
  2⤵
  - Executes dropped EXE
  PID:2756

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

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Downloads

memory/1428-12-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-8-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-19-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-21-0x000007FEFCC00000-0x000007FEFCC6C000-memory.dmp

Filesize
432KB

Download
memory/1428-13-0x0000000001C70000-0x0000000001CCF000-memory.dmp

Filesize
380KB

Download
memory/1428-18-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-15-0x000000013FDE1000-0x0000000140095000-memory.dmp

Filesize
2.7MB

Download
memory/1428-9-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-22-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-25-0x000007FEFEC30000-0x000007FEFECCF000-memory.dmp

Filesize
636KB

Download
memory/1428-26-0x000000013FDE1000-0x0000000140095000-memory.dmp

Filesize
2.7MB

Download
memory/1428-23-0x0000000076DA0000-0x0000000076F49000-memory.dmp

Filesize
1.7MB

Download
memory/1428-11-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/1428-10-0x000000013FB50000-0x0000000140095000-memory.dmp

Filesize
5.3MB

Download
memory/2692-6-0x0000000002ED0000-0x0000000003415000-memory.dmp

Filesize
5.3MB

Download
memory/2692-14-0x0000000002ED0000-0x0000000003415000-memory.dmp

Filesize
5.3MB

Download