revengerat | 3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 20:34

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General

Target

3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
Size

952KB
MD5

ceb7415cfaf5ab864ef96492ad44adf8
SHA1

57ccb5c4e283232a8811b926f9399ef9d512481a
SHA256

3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21
SHA512

9cd9379026c52e80ef71d84d6c4d27b078fbff2eb07f88e9c11980b7399325aec22535d9de915ac9b77cadc0ab730a62dc8f490de8bea05cc70b6295a192f03f
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT53:Rh+ZkldDPK8YaKj3

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1952-0-0x0000000000170000-0x0000000000263000-memory.dmp	autoit_exe
behavioral2/memory/1952-9-0x0000000000170000-0x0000000000263000-memory.dmp	autoit_exe
behavioral2/memory/1952-15-0x0000000000170000-0x0000000000263000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1952 set thread context of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.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	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1008	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe	84
PID 1952 wrote to memory of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe	84
PID 1952 wrote to memory of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe	84
PID 1952 wrote to memory of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe	84
PID 1952 wrote to memory of 1008	1952	3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe	84

C:\Users\Admin\AppData\Local\Temp\3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.exe
"C:\Users\Admin\AppData\Local\Temp\3ee9bb2a97d8c7c76420a9981dc9ac364b2a105c33abac60a0b0789f2d22fd21.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:1952
- 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
  - Suspicious use of AdjustPrivilegeToken
  PID:1008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1008-2-0x00000000001F0000-0x00000000001F8000-memory.dmp

Filesize
32KB

Download
memory/1008-6-0x00000000740C2000-0x00000000740C3000-memory.dmp

Filesize
4KB

Download
memory/1008-7-0x00000000740C0000-0x0000000074671000-memory.dmp

Filesize
5.7MB

Download
memory/1008-8-0x00000000740C0000-0x0000000074671000-memory.dmp

Filesize
5.7MB

Download
memory/1008-10-0x00000000740C2000-0x00000000740C3000-memory.dmp

Filesize
4KB

Download
memory/1008-11-0x00000000740C0000-0x0000000074671000-memory.dmp

Filesize
5.7MB

Download
memory/1952-0-0x0000000000170000-0x0000000000263000-memory.dmp

Filesize
972KB

Download
memory/1952-1-0x00000000035F0000-0x00000000035F1000-memory.dmp

Filesize
4KB

Download
memory/1952-9-0x0000000000170000-0x0000000000263000-memory.dmp

Filesize
972KB

Download
memory/1952-15-0x0000000000170000-0x0000000000263000-memory.dmp

Filesize
972KB

Download