revengerat | 6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44

Analysis

max time kernel
118s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 06:25

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General

Target

6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
Size

904KB
MD5

4ecf3fc1c2e3fdeb0bb150a7fb134f30
SHA1

3fe5bd4a5d0e88e731cd803aa65a934c62d3b89a
SHA256

6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44
SHA512

7a84d71b16c66d5ddf08c366d73fe3031c70c37a3d0e8b855ca9746aedea53d3e25873cfaf7573633331e092fa0fced44cf619ade91b4018aa3499f8f4c5ef8d
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5I:gh+ZkldoPK8YaKGI

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
Revengerat family
revengerat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4236 set thread context of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84

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	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5032	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84
PID 4236 wrote to memory of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84
PID 4236 wrote to memory of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84
PID 4236 wrote to memory of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84
PID 4236 wrote to memory of 5032	4236	6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe	84

C:\Users\Admin\AppData\Local\Temp\6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.exe
"C:\Users\Admin\AppData\Local\Temp\6e6e72e1f7ce44f1c2218232202cbc9aa24eb8d14f5dbcbd6d62bf07f9fa6c44N.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:4236
- 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
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:5032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4236-0-0x00000000044D0000-0x00000000044D1000-memory.dmp

Filesize
4KB

Download
memory/5032-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5032-5-0x00000000735C2000-0x00000000735C3000-memory.dmp

Filesize
4KB

Download
memory/5032-6-0x00000000735C0000-0x0000000073B71000-memory.dmp

Filesize
5.7MB

Download
memory/5032-7-0x00000000735C0000-0x0000000073B71000-memory.dmp

Filesize
5.7MB

Download
memory/5032-8-0x00000000735C2000-0x00000000735C3000-memory.dmp

Filesize
4KB

Download
memory/5032-9-0x00000000735C0000-0x0000000073B71000-memory.dmp

Filesize
5.7MB

Download
memory/5032-10-0x00000000735C0000-0x0000000073B71000-memory.dmp

Filesize
5.7MB

Download