revengerat | 2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1d

Analysis

max time kernel
98s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 12:49

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General

Target

2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
Size

952KB
MD5

a45fccf899ae83c39e790220ac813fd0
SHA1

232e90bfb8ba82a64b7144d4f4d7f5f45d254b20
SHA256

2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1d
SHA512

58696b944352e5bf59d82978bf421e7adefedf52065bf0e7d39fd05513eb51b7982686794222e6db9edd794362a6fd230593ce1a1c60a6fd623309adb1cae242
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5s:Rh+ZkldDPK8YaKjs

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	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2184-0-0x0000000000E50000-0x0000000000F43000-memory.dmp	autoit_exe
behavioral2/memory/2184-9-0x0000000000E50000-0x0000000000F43000-memory.dmp	autoit_exe
behavioral2/memory/2184-15-0x0000000000E50000-0x0000000000F43000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2184 set thread context of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5112	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe	82
PID 2184 wrote to memory of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe	82
PID 2184 wrote to memory of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe	82
PID 2184 wrote to memory of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe	82
PID 2184 wrote to memory of 5112	2184	2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe	82

C:\Users\Admin\AppData\Local\Temp\2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.exe
"C:\Users\Admin\AppData\Local\Temp\2cc5e8580b5dc52a924dd88068acd5f01024981dcb7a6ef335714565687bff1dN.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:2184
- 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:5112

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/2184-0-0x0000000000E50000-0x0000000000F43000-memory.dmp

Filesize
972KB

Download
memory/2184-1-0x00000000010C0000-0x00000000010C1000-memory.dmp

Filesize
4KB

Download
memory/2184-9-0x0000000000E50000-0x0000000000F43000-memory.dmp

Filesize
972KB

Download
memory/2184-15-0x0000000000E50000-0x0000000000F43000-memory.dmp

Filesize
972KB

Download
memory/5112-2-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download
memory/5112-6-0x0000000073812000-0x0000000073813000-memory.dmp

Filesize
4KB

Download
memory/5112-7-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/5112-8-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/5112-10-0x0000000073812000-0x0000000073813000-memory.dmp

Filesize
4KB

Download
memory/5112-11-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download