revengerat | 5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d

Resubmissions

26-09-2024 23:26

240926-3e253stcrk 10

26-09-2024 21:46

240926-1m5j3asdrg 10

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-09-2024 21:46

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General

Target

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
Size

952KB
MD5

af60ab5ec8679c02f41649410e9bdbaa
SHA1

419c4d943495ee76add69255e7297457bcdc07fd
SHA256

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d
SHA512

4c8b00a283ab2ed9ffe9849d237958ce2d9771d7dd7e6fbca793f019f9179afcf028086c960aace237ba827b72f5ebdf4bcbe936e9d2b5217c5cd5d7bb05e50f
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5q:Rh+ZkldDPK8YaKjq

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	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2656-0-0x0000000000E90000-0x0000000000F83000-memory.dmp	autoit_exe
behavioral1/memory/2656-11-0x0000000000E90000-0x0000000000F83000-memory.dmp	autoit_exe
behavioral1/memory/2656-16-0x0000000000E90000-0x0000000000F83000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2656 set thread context of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30

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	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30
PID 2656 wrote to memory of 2748	2656	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	30

C:\Users\Admin\AppData\Local\Temp\5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
"C:\Users\Admin\AppData\Local\Temp\5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.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:2656
- 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:2748

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/2656-0-0x0000000000E90000-0x0000000000F83000-memory.dmp

Filesize
972KB

Download
memory/2656-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2656-11-0x0000000000E90000-0x0000000000F83000-memory.dmp

Filesize
972KB

Download
memory/2656-16-0x0000000000E90000-0x0000000000F83000-memory.dmp

Filesize
972KB

Download
memory/2748-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2748-10-0x0000000074242000-0x0000000074244000-memory.dmp

Filesize
8KB

Download
memory/2748-12-0x0000000074242000-0x0000000074244000-memory.dmp

Filesize
8KB

Download