revengerat | e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c

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
02-01-2025 05:50

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General

Target

e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
Size

904KB
MD5

0e99bbe0a5fc92dc95d20c2f239e96e0
SHA1

a028d1a7b262eee461d7da5f2648416d5af2ffcb
SHA256

e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c
SHA512

8aeb853ddc595e828d15e54b6aa66138d5351cb295a8a629dee7bb2f8510dbde3a07d31ea0a408acf2bb7e97ad47917e730c5f2b8b12d58839cd02d02f17ad76
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5l:gh+ZkldoPK8YaKGl

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	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4656 set thread context of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82

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	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.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	3304	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82
PID 4656 wrote to memory of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82
PID 4656 wrote to memory of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82
PID 4656 wrote to memory of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82
PID 4656 wrote to memory of 3304	4656	e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe	82

C:\Users\Admin\AppData\Local\Temp\e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.exe
"C:\Users\Admin\AppData\Local\Temp\e686a150e41f9c6809cbc1ba16bd42b268a52bc020bf7c6e4ff743eaec65ee0c.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:4656
- 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:3304

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/3304-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3304-5-0x00000000742F2000-0x00000000742F3000-memory.dmp

Filesize
4KB

Download
memory/3304-6-0x00000000742F0000-0x00000000748A1000-memory.dmp

Filesize
5.7MB

Download
memory/3304-7-0x00000000742F0000-0x00000000748A1000-memory.dmp

Filesize
5.7MB

Download
memory/3304-8-0x00000000742F2000-0x00000000742F3000-memory.dmp

Filesize
4KB

Download
memory/3304-9-0x00000000742F0000-0x00000000748A1000-memory.dmp

Filesize
5.7MB

Download
memory/3304-10-0x00000000742F0000-0x00000000748A1000-memory.dmp

Filesize
5.7MB

Download
memory/4656-0-0x0000000001270000-0x0000000001271000-memory.dmp

Filesize
4KB

Download