revengerat | ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c

Analysis

max time kernel
119s
max time network
120s
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 09:01

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General

Target

ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
Size

905KB
MD5

ea7d533d92a38efb49c4469e7f7246a5
SHA1

0e96242d240449df908b773cdb6b7341939353e0
SHA256

ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c
SHA512

6cbe05f218c291b9e0f7fe73a78a85ea16af6fe8e09afc81e5681812260bd93d9aed19551f72ca978f935121371c8726d30268933844b1bd1be7dd8071ac9770
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5x:gh+ZkldoPK8YaKGx

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	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4420 set thread context of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.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	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.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	2736	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4420 wrote to memory of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe	83
PID 4420 wrote to memory of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe	83
PID 4420 wrote to memory of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe	83
PID 4420 wrote to memory of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe	83
PID 4420 wrote to memory of 2736	4420	ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe	83

C:\Users\Admin\AppData\Local\Temp\ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.exe
"C:\Users\Admin\AppData\Local\Temp\ecc360ddce51949c894b2abed971fb2802f97a72149b9c3db2808119cd5e5b2c.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:4420
- 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:2736

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/2736-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2736-5-0x0000000073F92000-0x0000000073F93000-memory.dmp

Filesize
4KB

Download
memory/2736-6-0x0000000073F90000-0x0000000074541000-memory.dmp

Filesize
5.7MB

Download
memory/2736-7-0x0000000073F90000-0x0000000074541000-memory.dmp

Filesize
5.7MB

Download
memory/2736-8-0x0000000073F92000-0x0000000073F93000-memory.dmp

Filesize
4KB

Download
memory/2736-9-0x0000000073F90000-0x0000000074541000-memory.dmp

Filesize
5.7MB

Download
memory/2736-10-0x0000000073F90000-0x0000000074541000-memory.dmp

Filesize
5.7MB

Download
memory/4420-0-0x00000000012C0000-0x00000000012C1000-memory.dmp

Filesize
4KB

Download