revengerat | 952ae6090a2e07c6da820ff845e38de0529a424f76d97d839f47c5c26e67324f

Analysis

max time kernel
109s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 16:08

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General

Target

0567606c63907c89f42e69ab6496d240N.exe
Size

952KB
MD5

0567606c63907c89f42e69ab6496d240
SHA1

40fe6d1a81ee669d9e304faf4342ecc5c3465afb
SHA256

952ae6090a2e07c6da820ff845e38de0529a424f76d97d839f47c5c26e67324f
SHA512

0a3e0de0f0aa64ddf3489756d066ee86a2e9f604a28aecb2eb33bf9ead1cba84f810975c7dcca375417690a4253d8fae809fcb4357cce2e369fe2af32f193d6a
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5D:Rh+ZkldDPK8YaKjD

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:

0567606c63907c89f42e69ab6496d240N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	0567606c63907c89f42e69ab6496d240N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/264-0-0x0000000000920000-0x0000000000A13000-memory.dmp	autoit_exe
behavioral2/memory/264-9-0x0000000000920000-0x0000000000A13000-memory.dmp	autoit_exe
behavioral2/memory/264-16-0x0000000000920000-0x0000000000A13000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0567606c63907c89f42e69ab6496d240N.exe

description	pid	Process	procid_target
PID 264 set thread context of 4604	264	0567606c63907c89f42e69ab6496d240N.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

Processes:

0567606c63907c89f42e69ab6496d240N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0567606c63907c89f42e69ab6496d240N.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	4604	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

0567606c63907c89f42e69ab6496d240N.exe

pid	Process
264	0567606c63907c89f42e69ab6496d240N.exe
264	0567606c63907c89f42e69ab6496d240N.exe
264	0567606c63907c89f42e69ab6496d240N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

0567606c63907c89f42e69ab6496d240N.exe

pid	Process
264	0567606c63907c89f42e69ab6496d240N.exe
264	0567606c63907c89f42e69ab6496d240N.exe
264	0567606c63907c89f42e69ab6496d240N.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

0567606c63907c89f42e69ab6496d240N.exe

description	pid	Process	procid_target
PID 264 wrote to memory of 4604	264	0567606c63907c89f42e69ab6496d240N.exe	85
PID 264 wrote to memory of 4604	264	0567606c63907c89f42e69ab6496d240N.exe	85
PID 264 wrote to memory of 4604	264	0567606c63907c89f42e69ab6496d240N.exe	85
PID 264 wrote to memory of 4604	264	0567606c63907c89f42e69ab6496d240N.exe	85
PID 264 wrote to memory of 4604	264	0567606c63907c89f42e69ab6496d240N.exe	85

C:\Users\Admin\AppData\Local\Temp\0567606c63907c89f42e69ab6496d240N.exe
"C:\Users\Admin\AppData\Local\Temp\0567606c63907c89f42e69ab6496d240N.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:264
- 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:4604

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

Replay Monitor

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Downloads

memory/264-0-0x0000000000920000-0x0000000000A13000-memory.dmp

Filesize
972KB

Download
memory/264-1-0x0000000000910000-0x0000000000911000-memory.dmp

Filesize
4KB

Download
memory/264-9-0x0000000000920000-0x0000000000A13000-memory.dmp

Filesize
972KB

Download
memory/264-16-0x0000000000920000-0x0000000000A13000-memory.dmp

Filesize
972KB

Download
memory/4604-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4604-6-0x00000000734A2000-0x00000000734A3000-memory.dmp

Filesize
4KB

Download
memory/4604-7-0x00000000734A0000-0x0000000073A51000-memory.dmp

Filesize
5.7MB

Download
memory/4604-8-0x00000000734A0000-0x0000000073A51000-memory.dmp

Filesize
5.7MB

Download
memory/4604-10-0x00000000734A2000-0x00000000734A3000-memory.dmp

Filesize
4KB

Download
memory/4604-11-0x00000000734A0000-0x0000000073A51000-memory.dmp

Filesize
5.7MB

Download
memory/4604-12-0x00000000734A0000-0x0000000073A51000-memory.dmp

Filesize
5.7MB

Download