revengerat | f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067

Analysis

max time kernel
120s
max time network
113s
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 10:11

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General

Target

f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
Size

952KB
MD5

a807e6687e4c26725c43ae8bd8ad14c0
SHA1

d5d1f3821cf1e74bf87ad8adc7a599ed8b506b27
SHA256

f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067
SHA512

6385a524cba9736cc9a56ade9736eb1b0798ca635a58a3085a80c48edbb002366f56252499656a7a7f13c8d99e239c437c077bff287e3977d9bda72876b4e8e6
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5u:Rh+ZkldDPK8YaKju

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	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1360-0-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe
behavioral2/memory/1360-9-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe
behavioral2/memory/1360-15-0x0000000000D50000-0x0000000000E43000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1360 set thread context of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.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	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3956	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe	82
PID 1360 wrote to memory of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe	82
PID 1360 wrote to memory of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe	82
PID 1360 wrote to memory of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe	82
PID 1360 wrote to memory of 3956	1360	f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe	82

C:\Users\Admin\AppData\Local\Temp\f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.exe
"C:\Users\Admin\AppData\Local\Temp\f394745026a2f4c7f62207cebce24b4fa4a60327878233a164e87bb7915a0067N.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:1360
- 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:3956

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/1360-0-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download
memory/1360-1-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download
memory/1360-9-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download
memory/1360-15-0x0000000000D50000-0x0000000000E43000-memory.dmp

Filesize
972KB

Download
memory/3956-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3956-6-0x00000000737F2000-0x00000000737F3000-memory.dmp

Filesize
4KB

Download
memory/3956-7-0x00000000737F0000-0x0000000073DA1000-memory.dmp

Filesize
5.7MB

Download
memory/3956-8-0x00000000737F0000-0x0000000073DA1000-memory.dmp

Filesize
5.7MB

Download
memory/3956-10-0x00000000737F2000-0x00000000737F3000-memory.dmp

Filesize
4KB

Download
memory/3956-11-0x00000000737F0000-0x0000000073DA1000-memory.dmp

Filesize
5.7MB

Download