revengerat | 2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/08/2024, 19:31

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General

Target

2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
Size

951KB
MD5

f993337eb29c18733cbbae79c075eff5
SHA1

07c52c333505a5a4f13fd2312395527b70775391
SHA256

2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490
SHA512

529849273d05e126761880300de792d0ceceb8525030794e0370aaf3b5ac0168b451423fe836a5b068a3219c04db1c5604f631bda0168004078c556f91e13bc1
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5y:Rh+ZkldDPK8YaKjy

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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1172-0-0x0000000000ED0000-0x0000000000FC3000-memory.dmp	autoit_exe
behavioral2/memory/1172-12-0x0000000000ED0000-0x0000000000FC3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1172 set thread context of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3704	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85
PID 1172 wrote to memory of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85
PID 1172 wrote to memory of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85
PID 1172 wrote to memory of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85
PID 1172 wrote to memory of 3704	1172	2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe	85

C:\Users\Admin\AppData\Local\Temp\2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.exe
"C:\Users\Admin\AppData\Local\Temp\2184025f5c82da6f5f8caca4ed9c54383c83c78fd175355224ee370095c3a490.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:1172
- 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:3704

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/1172-0-0x0000000000ED0000-0x0000000000FC3000-memory.dmp

Filesize
972KB

Download
memory/1172-1-0x00000000036A0000-0x00000000036A1000-memory.dmp

Filesize
4KB

Download
memory/1172-12-0x0000000000ED0000-0x0000000000FC3000-memory.dmp

Filesize
972KB

Download
memory/3704-2-0x0000000000550000-0x0000000000558000-memory.dmp

Filesize
32KB

Download
memory/3704-6-0x00000000740B2000-0x00000000740B3000-memory.dmp

Filesize
4KB

Download
memory/3704-7-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download
memory/3704-8-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download
memory/3704-13-0x00000000740B2000-0x00000000740B3000-memory.dmp

Filesize
4KB

Download
memory/3704-14-0x00000000740B0000-0x0000000074661000-memory.dmp

Filesize
5.7MB

Download