revengerat | 568154b0aa709c110ce3512709db3e85ac00040e242451acc2fa0610e149c56a

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 22:05

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General

Target

17fa6ee82ae18bdcbb9a1166028bffe0N.exe
Size

951KB
MD5

17fa6ee82ae18bdcbb9a1166028bffe0
SHA1

9a9418f243b591c1d9abdc317d1eb950eed835ba
SHA256

568154b0aa709c110ce3512709db3e85ac00040e242451acc2fa0610e149c56a
SHA512

e1d953aa3170c8913219f5c13f55dac3b0d989cb35437dbeb53138956b6f94065e99928eeea145da82b8f03ecdee3039460769d1da6474a557ca7762cc0ecc10
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5h:Rh+ZkldDPK8YaKjh

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	17fa6ee82ae18bdcbb9a1166028bffe0N.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2180-0-0x0000000000B40000-0x0000000000C33000-memory.dmp	autoit_exe
behavioral1/memory/2180-14-0x0000000000B40000-0x0000000000C33000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2180 set thread context of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.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	17fa6ee82ae18bdcbb9a1166028bffe0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2800	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe
2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30
PID 2180 wrote to memory of 2800	2180	17fa6ee82ae18bdcbb9a1166028bffe0N.exe	30

C:\Users\Admin\AppData\Local\Temp\17fa6ee82ae18bdcbb9a1166028bffe0N.exe
"C:\Users\Admin\AppData\Local\Temp\17fa6ee82ae18bdcbb9a1166028bffe0N.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:2180
- 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:2800

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/2180-0-0x0000000000B40000-0x0000000000C33000-memory.dmp

Filesize
972KB

Download
memory/2180-1-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/2180-14-0x0000000000B40000-0x0000000000C33000-memory.dmp

Filesize
972KB

Download
memory/2800-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2800-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2800-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2800-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2800-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-10-0x0000000074912000-0x0000000074914000-memory.dmp

Filesize
8KB

Download
memory/2800-15-0x0000000074912000-0x0000000074914000-memory.dmp

Filesize
8KB

Download