revengerat | d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995e

Analysis

max time kernel
119s
max time network
120s
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 06:46

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General

Target

d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
Size

952KB
MD5

826a2ddd75200e6f29ad0e04b47f68e0
SHA1

a5f9b9639efd07e02e518e0e99a5b7db5e006d49
SHA256

d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995e
SHA512

0bc4e9bdeeb8544c3c8b948c49a2aa415aa8c9737b5b0b8577e796b02d1566a2ad34de84ee295543823805812813d9d98ff4b02942a8dd89dabb7344730bcf22
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5W:Rh+ZkldDPK8YaKjW

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	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1180-0-0x0000000000DB0000-0x0000000000EA3000-memory.dmp	autoit_exe
behavioral2/memory/1180-9-0x0000000000DB0000-0x0000000000EA3000-memory.dmp	autoit_exe
behavioral2/memory/1180-15-0x0000000000DB0000-0x0000000000EA3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1180 set thread context of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.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	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3780	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe	82
PID 1180 wrote to memory of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe	82
PID 1180 wrote to memory of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe	82
PID 1180 wrote to memory of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe	82
PID 1180 wrote to memory of 3780	1180	d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe	82

C:\Users\Admin\AppData\Local\Temp\d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.exe
"C:\Users\Admin\AppData\Local\Temp\d0f3c277b318b47440505beaa8e8e15cc2d48f94f22736193758efba60a1995eN.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:1180
- 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:3780

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

Replay Monitor

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Downloads

memory/1180-0-0x0000000000DB0000-0x0000000000EA3000-memory.dmp

Filesize
972KB

Download
memory/1180-1-0x00000000017D0000-0x00000000017D1000-memory.dmp

Filesize
4KB

Download
memory/1180-9-0x0000000000DB0000-0x0000000000EA3000-memory.dmp

Filesize
972KB

Download
memory/1180-15-0x0000000000DB0000-0x0000000000EA3000-memory.dmp

Filesize
972KB

Download
memory/3780-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3780-6-0x0000000073A82000-0x0000000073A83000-memory.dmp

Filesize
4KB

Download
memory/3780-7-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download
memory/3780-8-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download
memory/3780-10-0x0000000073A82000-0x0000000073A83000-memory.dmp

Filesize
4KB

Download
memory/3780-11-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download