revengerat | ee66a185008549b9ca0c687a78aa6a69e4770dd12cab9dc63d5346c1f570904b

Resubmissions

12/03/2025, 21:32

250312-1dmynatxey 10

11/03/2025, 16:10

250311-tmgdxaxnx4 10

06/03/2025, 02:30

250306-cze8yav1az 10

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
06/03/2025, 02:30

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General

Target

6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
Size

376KB
MD5

9ceb9d87e88e9183841d70781b4dbf2f
SHA1

1d6c5ec438aa3d6e79487a1ec0340c34128d2c85
SHA256

6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36
SHA512

5abea7da457d239799555b8263c7f7b945ba1b327f88fecc2bee8faea7731634fd99f7e99d1b08b38a406e297de638306e45079ec78d7e970be01ee37124bc16
SSDEEP

6144:nqEVr2/qK1pyQh6taaDBZ5/jsJVNA/yrg2Nz7Dw6qXaWB7dybpFr1b:qEVr2/q08Qh2akBZdjsJVNA/92NjuaWw

Score

10^/10

revengerat nyancatrevenge discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

NyanCatRevenge

hpdndbnb.duckdns.org:2404

Mutex

90a49aa7c27647e

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat
Revengerat family
revengerat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Control Panel\International\Geo\Nation	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2728 set thread context of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
640	schtasks.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 4484	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	95
PID 2728 wrote to memory of 920	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	111
PID 2728 wrote to memory of 920	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	111
PID 2728 wrote to memory of 920	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	111
PID 2728 wrote to memory of 4396	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	113
PID 2728 wrote to memory of 4396	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	113
PID 2728 wrote to memory of 4396	2728	6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe	113
PID 920 wrote to memory of 640	920	cmd.exe	115
PID 920 wrote to memory of 640	920	cmd.exe	115
PID 920 wrote to memory of 640	920	cmd.exe	115

C:\Users\Admin\AppData\Local\Temp\6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
"C:\Users\Admin\AppData\Local\Temp\6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Users\Admin\AppData\Local\Temp\6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe
  "C:\Users\Admin\AppData\Local\Temp\6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  PID:4484
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Local\Temp\ASapAC\ASapAC.exe'" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Local\Temp\ASapAC\ASapAC.exe'" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:640
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\6ec9f82a79152492b6a50a55dee43665e5205d607206573ce3729f824a05db36.exe" "C:\Users\Admin\AppData\Local\Temp\ASapAC\ASapAC.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2728-8-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2728-16-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2728-2-0x00000000059B0000-0x0000000005F54000-memory.dmp

Filesize
5.6MB

Download
memory/2728-3-0x0000000005320000-0x00000000053B2000-memory.dmp

Filesize
584KB

Download
memory/2728-4-0x0000000005400000-0x0000000005466000-memory.dmp

Filesize
408KB

Download
memory/2728-5-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/2728-1-0x00000000004A0000-0x0000000000504000-memory.dmp

Filesize
400KB

Download
memory/2728-6-0x00000000057E0000-0x00000000057EA000-memory.dmp

Filesize
40KB

Download
memory/2728-0-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/2728-7-0x000000007511E000-0x000000007511F000-memory.dmp

Filesize
4KB

Download
memory/4484-9-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/4484-11-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4484-12-0x00000000050B0000-0x000000000514C000-memory.dmp

Filesize
624KB

Download
memory/4484-13-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4484-14-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download
memory/4484-10-0x0000000075110000-0x00000000758C0000-memory.dmp

Filesize
7.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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