revengerat | 68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8

Analysis

max time kernel
146s
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
27-09-2024 22:25

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General

Target

68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
Size

952KB
MD5

97c2c46944ad205218ee3bee5ee41586
SHA1

ddf792910899201860bc22c08fe8174990e9e2f1
SHA256

68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8
SHA512

b365af572356915f22d69ac38feade1caddb0f3fdbafacca47537b8e30d6c42f8acf5a594010e7ccc2294bbb74259982e63fd3dc36b186a5a5367d0bfdbde9f8
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	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3400-0-0x0000000000B00000-0x0000000000BF3000-memory.dmp	autoit_exe
behavioral2/memory/3400-9-0x0000000000B00000-0x0000000000BF3000-memory.dmp	autoit_exe
behavioral2/memory/3400-15-0x0000000000B00000-0x0000000000BF3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3400 set thread context of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.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	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3400 wrote to memory of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe	82
PID 3400 wrote to memory of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe	82
PID 3400 wrote to memory of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe	82
PID 3400 wrote to memory of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe	82
PID 3400 wrote to memory of 2112	3400	68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe	82

C:\Users\Admin\AppData\Local\Temp\68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.exe
"C:\Users\Admin\AppData\Local\Temp\68db0ca991cff2dd79a7e52ade4f58b172d4c7a643c73837010ff853a860a7b8.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:3400
- 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:2112

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/2112-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-6-0x0000000073E72000-0x0000000073E73000-memory.dmp

Filesize
4KB

Download
memory/2112-7-0x0000000073E70000-0x0000000074421000-memory.dmp

Filesize
5.7MB

Download
memory/2112-8-0x0000000073E70000-0x0000000074421000-memory.dmp

Filesize
5.7MB

Download
memory/2112-10-0x0000000073E72000-0x0000000073E73000-memory.dmp

Filesize
4KB

Download
memory/2112-11-0x0000000073E70000-0x0000000074421000-memory.dmp

Filesize
5.7MB

Download
memory/3400-0-0x0000000000B00000-0x0000000000BF3000-memory.dmp

Filesize
972KB

Download
memory/3400-1-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/3400-9-0x0000000000B00000-0x0000000000BF3000-memory.dmp

Filesize
972KB

Download
memory/3400-15-0x0000000000B00000-0x0000000000BF3000-memory.dmp

Filesize
972KB

Download