revengerat | 2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4

Analysis

max time kernel
107s
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
18-09-2024 16:30

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General

Target

2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
Size

952KB
MD5

d4aa88fa403c252e4852593705b22410
SHA1

550e8b8dbcdf362c9845cd928fdcf4b584857f82
SHA256

2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4
SHA512

e365fb2779738a7dbd422c2f89766711fcaf2226a2111af092c2841789e4937ac1ae6f465631ece0321ef20d40d241b0c245e1da9b85fd8b0746203d9df52283
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5d:Rh+ZkldDPK8YaKjd

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	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2184-0-0x00000000004F0000-0x00000000005E3000-memory.dmp	autoit_exe
behavioral2/memory/2184-9-0x00000000004F0000-0x00000000005E3000-memory.dmp	autoit_exe
behavioral2/memory/2184-16-0x00000000004F0000-0x00000000005E3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2184 set thread context of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.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	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2000	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe	82
PID 2184 wrote to memory of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe	82
PID 2184 wrote to memory of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe	82
PID 2184 wrote to memory of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe	82
PID 2184 wrote to memory of 2000	2184	2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe	82

C:\Users\Admin\AppData\Local\Temp\2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.exe
"C:\Users\Admin\AppData\Local\Temp\2b0eb6d05a82cd92abe505b3ecbd3eb1d8553b279028b6bd9c219fd2a51e58a4N.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:2184
- 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:2000

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/2000-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2000-6-0x0000000073812000-0x0000000073813000-memory.dmp

Filesize
4KB

Download
memory/2000-7-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/2000-8-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/2000-10-0x0000000073812000-0x0000000073813000-memory.dmp

Filesize
4KB

Download
memory/2000-11-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/2000-12-0x0000000073810000-0x0000000073DC1000-memory.dmp

Filesize
5.7MB

Download
memory/2184-0-0x00000000004F0000-0x00000000005E3000-memory.dmp

Filesize
972KB

Download
memory/2184-1-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download
memory/2184-9-0x00000000004F0000-0x00000000005E3000-memory.dmp

Filesize
972KB

Download
memory/2184-16-0x00000000004F0000-0x00000000005E3000-memory.dmp

Filesize
972KB

Download