revengerat | ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1

Analysis

max time kernel
119s
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
12-01-2025 05:59

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General

Target

ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
Size

905KB
MD5

5281b7852ee05f86ac9f33cf7e312660
SHA1

870cc91498553480d9c50ea4f5f5cbeb851610f1
SHA256

ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1
SHA512

51b72a93554b5ffd2830fa95b9c0c3751c80719c5681cc431bf1c5907a1dd2a0049a57fc9a449404d02c3fe54db60e695c8821a3b8e83cfce9597149d8c23051
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5N:gh+ZkldoPK8YaKGN

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	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83

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	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.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	4452	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83
PID 2656 wrote to memory of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83
PID 2656 wrote to memory of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83
PID 2656 wrote to memory of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83
PID 2656 wrote to memory of 4452	2656	ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe	83

C:\Users\Admin\AppData\Local\Temp\ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.exe
"C:\Users\Admin\AppData\Local\Temp\ce8d17fc9947d921d463aad7f1b80906068cd5b87f081e8970c89450a60fe0e1N.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:2656
- 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:4452

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/2656-0-0x00000000017B0000-0x00000000017B1000-memory.dmp

Filesize
4KB

Download
memory/4452-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4452-5-0x0000000073F82000-0x0000000073F83000-memory.dmp

Filesize
4KB

Download
memory/4452-6-0x0000000073F80000-0x0000000074531000-memory.dmp

Filesize
5.7MB

Download
memory/4452-7-0x0000000073F80000-0x0000000074531000-memory.dmp

Filesize
5.7MB

Download
memory/4452-8-0x0000000073F82000-0x0000000073F83000-memory.dmp

Filesize
4KB

Download
memory/4452-9-0x0000000073F80000-0x0000000074531000-memory.dmp

Filesize
5.7MB

Download
memory/4452-10-0x0000000073F80000-0x0000000074531000-memory.dmp

Filesize
5.7MB

Download