revengerat | 2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2025, 21:46

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General

Target

2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
Size

902KB
MD5

1a03389c5283977ccd4f07c9e040ed67
SHA1

2e5673ef8bf063ac771e50f992571ae7db70bd7b
SHA256

2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb
SHA512

df9dab0c1fd3558e8e1734bbd22bf5f668218bf9930f8f0d075a8cbeb75bffee33698d64f87d7be2afb4321d0439de868f3a5e8d97f55e089da25515653ac533
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	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 224 set thread context of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.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	4556	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe	84
PID 224 wrote to memory of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe	84
PID 224 wrote to memory of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe	84
PID 224 wrote to memory of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe	84
PID 224 wrote to memory of 4556	224	2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe	84

C:\Users\Admin\AppData\Local\Temp\2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.exe
"C:\Users\Admin\AppData\Local\Temp\2db256d1e57212bcb280456759970476b2005447afb7576a800bb1c5b3e854bb.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:224
- 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:4556

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

Replay Monitor

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Downloads

memory/224-0-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/4556-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4556-5-0x0000000073502000-0x0000000073503000-memory.dmp

Filesize
4KB

Download
memory/4556-6-0x0000000073500000-0x0000000073AB1000-memory.dmp

Filesize
5.7MB

Download
memory/4556-7-0x0000000073500000-0x0000000073AB1000-memory.dmp

Filesize
5.7MB

Download
memory/4556-8-0x0000000073502000-0x0000000073503000-memory.dmp

Filesize
4KB

Download
memory/4556-9-0x0000000073500000-0x0000000073AB1000-memory.dmp

Filesize
5.7MB

Download
memory/4556-10-0x0000000073500000-0x0000000073AB1000-memory.dmp

Filesize
5.7MB

Download