revengerat | 2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6

Analysis

max time kernel
103s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 23:50

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General

Target

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
Size

904KB
MD5

8665aca97cc8b376a094ab7b0bc87fa0
SHA1

b487117fc60d9f78e6559ca7331352e93be56c58
SHA256

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6
SHA512

5c5e822d5c702709acd3c673f188a18bccd740d68d850ff28bea27075db537b7f6ceade897375a819270998fbedbb22d129b6326ae37ba8d21d6398137793383
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa53:gh+ZkldoPK8YaKG3

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

marzorevenger.duckdns.org:4230

Mutex

RV_MUTEX-PiGGjjtnxDpn

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

Drops startup file 1 IoCs

Processes:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

description	pid	Process	procid_target
PID 4040 set thread context of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	4976	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

pid	Process
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

pid	Process
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe

description	pid	Process	procid_target
PID 4040 wrote to memory of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82
PID 4040 wrote to memory of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82
PID 4040 wrote to memory of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82
PID 4040 wrote to memory of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82
PID 4040 wrote to memory of 4976	4040	2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe	82

C:\Users\Admin\AppData\Local\Temp\2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe
"C:\Users\Admin\AppData\Local\Temp\2432ace3222b6ae0927dabd81300644df4931ea6827bca7a30aca717aeb592a6N.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4040-0-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/4976-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4976-5-0x0000000073C62000-0x0000000073C63000-memory.dmp

Filesize
4KB

Download
memory/4976-6-0x0000000073C60000-0x0000000074211000-memory.dmp

Filesize
5.7MB

Download
memory/4976-7-0x0000000073C60000-0x0000000074211000-memory.dmp

Filesize
5.7MB

Download
memory/4976-8-0x0000000073C62000-0x0000000073C63000-memory.dmp

Filesize
4KB

Download
memory/4976-9-0x0000000073C60000-0x0000000074211000-memory.dmp

Filesize
5.7MB

Download