revengerat | 8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40

Analysis

max time kernel
96s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 14:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
Size

952KB
MD5

8d13f969deef51e5006aaa09dd9708e0
SHA1

fd9eb0eaf6212ab93bc1135454cd9073b845ae86
SHA256

8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40
SHA512

8906a4cc9fb422ffa975ebaa41f74f08c064d9e40d6c6c9ce57b245783a842ea4ba3a5dd750de8a04df5b72b309f648d8df340b079ffbfe79a4239372cc96a53
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT52:Rh+ZkldDPK8YaKj2

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	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3144-0-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe
behavioral2/memory/3144-9-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe
behavioral2/memory/3144-15-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3144 set thread context of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.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	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1664	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3144 wrote to memory of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe	82
PID 3144 wrote to memory of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe	82
PID 3144 wrote to memory of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe	82
PID 3144 wrote to memory of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe	82
PID 3144 wrote to memory of 1664	3144	8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe	82

C:\Users\Admin\AppData\Local\Temp\8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.exe
"C:\Users\Admin\AppData\Local\Temp\8ab344113ede2619f65ec5cf9990382e6eb1f2e96bef9041075f35b506482c40N.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:3144
- 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:1664

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

Loading Replay Monitor...

Downloads

memory/1664-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1664-6-0x0000000074352000-0x0000000074353000-memory.dmp

Filesize
4KB

Download
memory/1664-7-0x0000000074350000-0x0000000074901000-memory.dmp

Filesize
5.7MB

Download
memory/1664-8-0x0000000074350000-0x0000000074901000-memory.dmp

Filesize
5.7MB

Download
memory/1664-10-0x0000000074352000-0x0000000074353000-memory.dmp

Filesize
4KB

Download
memory/1664-11-0x0000000074350000-0x0000000074901000-memory.dmp

Filesize
5.7MB

Download
memory/3144-0-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download
memory/3144-1-0x0000000004390000-0x0000000004391000-memory.dmp

Filesize
4KB

Download
memory/3144-9-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download
memory/3144-15-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download