revengerat | ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5

Analysis

max time kernel
118s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-10-2024 04:33

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General

Target

ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
Size

908KB
MD5

36c2703ce518ee10f3da808d545c4090
SHA1

4e09874874250986a6600e6019c508099281241b
SHA256

ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5
SHA512

3d828c0e4a2a009e7002e922267c0bb000bf02f7ac256811ebe0025e7762512da3caa9d924a1fd5fc3b82a66cc48a0de62a125c1d8ea22369ccb08d06a39467d
SSDEEP

24576:lAHnh+eWsN3skA4RV1Hom2KXMmHa2s48tt5i:Uh+ZkldoPK8Ya2Ui

Score

10^/10

revengerat april discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

APRIL

mallorca.myftp.org:5198

Mutex

RV_MUTEX-JHXJvbCGPPiCCaK

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\cap.url	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4136 set thread context of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98

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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	952	RegAsm.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98
PID 4136 wrote to memory of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98
PID 4136 wrote to memory of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98
PID 4136 wrote to memory of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98
PID 4136 wrote to memory of 952	4136	ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe	98

C:\Users\Admin\AppData\Local\Temp\ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.exe
"C:\Users\Admin\AppData\Local\Temp\ce6995d970f47c61f914b54a6afebb7909177adedbbc418aef102e0994f72ea5N.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:4136
- 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:952

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/952-1-0x0000000000700000-0x0000000000708000-memory.dmp

Filesize
32KB

Download
memory/952-5-0x00000000743D2000-0x00000000743D3000-memory.dmp

Filesize
4KB

Download
memory/952-9-0x00000000743D0000-0x0000000074981000-memory.dmp

Filesize
5.7MB

Download
memory/952-10-0x00000000743D0000-0x0000000074981000-memory.dmp

Filesize
5.7MB

Download
memory/952-12-0x00000000743D2000-0x00000000743D3000-memory.dmp

Filesize
4KB

Download
memory/952-13-0x00000000743D0000-0x0000000074981000-memory.dmp

Filesize
5.7MB

Download
memory/952-14-0x00000000743D0000-0x0000000074981000-memory.dmp

Filesize
5.7MB

Download
memory/4136-0-0x0000000003390000-0x0000000003391000-memory.dmp

Filesize
4KB

Download