revengerat | 500c3af4e3ec5b1848c5ee00f7e8c83ab8c2dffaba1f0d871f4ddd9c5206ff0e

Analysis

max time kernel
99s
max time network
112s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 18:37

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General

Target

deb566538c2ed7fe275fee3405026dc0N.exe
Size

903KB
MD5

deb566538c2ed7fe275fee3405026dc0
SHA1

a65d4af6781250f8869ded27f65dec02bb4cc70c
SHA256

500c3af4e3ec5b1848c5ee00f7e8c83ab8c2dffaba1f0d871f4ddd9c5206ff0e
SHA512

cf439568c197c58faa5f6a98e122005e9217052194eeca4f5bc475c0325013628b51e33490d22bdfb36da69ad5e30d3d709a64e4b4d885a0dc1282200e17dae9
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa55:gh+ZkldoPK8YaKG5

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

Processes:

deb566538c2ed7fe275fee3405026dc0N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	deb566538c2ed7fe275fee3405026dc0N.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

deb566538c2ed7fe275fee3405026dc0N.exe

description	pid	Process	procid_target
PID 3068 set thread context of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.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

Processes:

deb566538c2ed7fe275fee3405026dc0N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	deb566538c2ed7fe275fee3405026dc0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	2368	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

deb566538c2ed7fe275fee3405026dc0N.exe

pid	Process
3068	deb566538c2ed7fe275fee3405026dc0N.exe
3068	deb566538c2ed7fe275fee3405026dc0N.exe
3068	deb566538c2ed7fe275fee3405026dc0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

deb566538c2ed7fe275fee3405026dc0N.exe

pid	Process
3068	deb566538c2ed7fe275fee3405026dc0N.exe
3068	deb566538c2ed7fe275fee3405026dc0N.exe
3068	deb566538c2ed7fe275fee3405026dc0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

deb566538c2ed7fe275fee3405026dc0N.exe

description	pid	Process	procid_target
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30
PID 3068 wrote to memory of 2368	3068	deb566538c2ed7fe275fee3405026dc0N.exe	30

C:\Users\Admin\AppData\Local\Temp\deb566538c2ed7fe275fee3405026dc0N.exe
"C:\Users\Admin\AppData\Local\Temp\deb566538c2ed7fe275fee3405026dc0N.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:3068
- 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:2368

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/2368-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2368-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2368-9-0x0000000073DE2000-0x0000000073DE4000-memory.dmp

Filesize
8KB

Download
memory/2368-10-0x0000000073DE2000-0x0000000073DE4000-memory.dmp

Filesize
8KB

Download
memory/3068-0-0x00000000006A0000-0x00000000006A1000-memory.dmp

Filesize
4KB

Download