revengerat | 64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-10-2024 08:54

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General

Target

64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
Size

952KB
MD5

e2d00de6dd91607ed074108593d41230
SHA1

f78d34dbd52b93b3f74f19643073e88019f6ff81
SHA256

64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05
SHA512

563ca877a468a861e617cd51aa71fac37a97f32a2ce6c4f49bcd98bcfa1c1ef6f890fd4d86f8e18032bdfde9672bf4f79fd25e4e179a36c9a7629eaf4536b0fd
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT50:Rh+ZkldDPK8YaKj0

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	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4600-0-0x0000000000770000-0x0000000000863000-memory.dmp	autoit_exe
behavioral2/memory/4600-9-0x0000000000770000-0x0000000000863000-memory.dmp	autoit_exe
behavioral2/memory/4600-15-0x0000000000770000-0x0000000000863000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4600 set thread context of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.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	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe	82
PID 4600 wrote to memory of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe	82
PID 4600 wrote to memory of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe	82
PID 4600 wrote to memory of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe	82
PID 4600 wrote to memory of 2360	4600	64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe	82

C:\Users\Admin\AppData\Local\Temp\64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.exe
"C:\Users\Admin\AppData\Local\Temp\64ee2030c332d831aae61f412c231054786d0176de31b459979b85cb9333ed05N.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:4600
- 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:2360

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/2360-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2360-6-0x00000000741E2000-0x00000000741E3000-memory.dmp

Filesize
4KB

Download
memory/2360-7-0x00000000741E0000-0x0000000074791000-memory.dmp

Filesize
5.7MB

Download
memory/2360-8-0x00000000741E0000-0x0000000074791000-memory.dmp

Filesize
5.7MB

Download
memory/2360-10-0x00000000741E2000-0x00000000741E3000-memory.dmp

Filesize
4KB

Download
memory/2360-11-0x00000000741E0000-0x0000000074791000-memory.dmp

Filesize
5.7MB

Download
memory/4600-0-0x0000000000770000-0x0000000000863000-memory.dmp

Filesize
972KB

Download
memory/4600-1-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/4600-9-0x0000000000770000-0x0000000000863000-memory.dmp

Filesize
972KB

Download
memory/4600-15-0x0000000000770000-0x0000000000863000-memory.dmp

Filesize
972KB

Download