revengerat | 8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae

Analysis

max time kernel
146s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 23:09

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General

Target

8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
Size

904KB
MD5

e961fb0f7edd972663fe779f1ff91457
SHA1

cfb738b69d1632681c9c7983d108b85e78f964d3
SHA256

8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae
SHA512

89aa24341efe5b25c4231614c04f7d1f26dec589cd03045ea567be90782e0345bc250351ccfd2ee05b4badfe2f9616c6c6fc65512b7aca456b91ff8ef09ae00d
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa55:gh+ZkldoPK8YaKG5

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	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4452 set thread context of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86

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	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2544	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4452 wrote to memory of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86
PID 4452 wrote to memory of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86
PID 4452 wrote to memory of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86
PID 4452 wrote to memory of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86
PID 4452 wrote to memory of 2544	4452	8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe	86

C:\Users\Admin\AppData\Local\Temp\8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.exe
"C:\Users\Admin\AppData\Local\Temp\8c296181e92295ca5d1280cd225542d9d21d954b3b9a1e80ef18a97d8d4561ae.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:4452
- 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:2544

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/2544-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2544-5-0x0000000073632000-0x0000000073633000-memory.dmp

Filesize
4KB

Download
memory/2544-6-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/2544-7-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/2544-8-0x0000000073632000-0x0000000073633000-memory.dmp

Filesize
4KB

Download
memory/2544-9-0x0000000073630000-0x0000000073BE1000-memory.dmp

Filesize
5.7MB

Download
memory/4452-0-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download