revengerat | 00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 19:10

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General

Target

00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
Size

905KB
MD5

d921cb7a7f1f0e5947adec26c434e326
SHA1

009040c2d837c87ef49fcff0c6419fde280e4d9e
SHA256

00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5
SHA512

01bfc39483d7b285f7fdc16177df1a31ba56104157e405106a99c44601c9d5237d6b78d3ecf3af1b91c9af623c498df5dd1cdaee1839d5e6114f3fafeb8e60f2
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5b:gh+ZkldoPK8YaKGb

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	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 536 set thread context of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.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	3540	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 536 wrote to memory of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe	83
PID 536 wrote to memory of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe	83
PID 536 wrote to memory of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe	83
PID 536 wrote to memory of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe	83
PID 536 wrote to memory of 3540	536	00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe	83

C:\Users\Admin\AppData\Local\Temp\00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.exe
"C:\Users\Admin\AppData\Local\Temp\00682d210dea4a5805e7af00d45a7d242a29065ab8495389548d1a1e9d0d1ac5.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:536
- 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:3540

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/536-0-0x0000000003460000-0x0000000003461000-memory.dmp

Filesize
4KB

Download
memory/3540-1-0x0000000000530000-0x0000000000538000-memory.dmp

Filesize
32KB

Download
memory/3540-5-0x0000000073842000-0x0000000073843000-memory.dmp

Filesize
4KB

Download
memory/3540-6-0x0000000073840000-0x0000000073DF1000-memory.dmp

Filesize
5.7MB

Download
memory/3540-7-0x0000000073840000-0x0000000073DF1000-memory.dmp

Filesize
5.7MB

Download
memory/3540-8-0x0000000073842000-0x0000000073843000-memory.dmp

Filesize
4KB

Download
memory/3540-9-0x0000000073840000-0x0000000073DF1000-memory.dmp

Filesize
5.7MB

Download
memory/3540-10-0x0000000073840000-0x0000000073DF1000-memory.dmp

Filesize
5.7MB

Download