revengerat | 24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abb

Analysis

max time kernel
100s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25-09-2024 15:32

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General

Target

24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
Size

903KB
MD5

ae9891b97220cadc28b2cbe9e847b090
SHA1

2203fa1e12b8dafffc430a366ff18a6748a37b20
SHA256

24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abb
SHA512

6d73ced3c3bfadb5bd4bfee1aed52b9b1af3f9302accf62652dce4160616fc5a909daa38674153c0f4479dc882e04825af527f093c26c962b3299b0ce6fb3bad
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5I:gh+ZkldoPK8YaKGI

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	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1820 set thread context of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82

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	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4396	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82
PID 1820 wrote to memory of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82
PID 1820 wrote to memory of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82
PID 1820 wrote to memory of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82
PID 1820 wrote to memory of 4396	1820	24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe	82

C:\Users\Admin\AppData\Local\Temp\24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.exe
"C:\Users\Admin\AppData\Local\Temp\24082f6a2201035347971f83b3a4885860a8b4cf2167023f34cc20485da52abbN.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:1820
- 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:4396

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/1820-0-0x00000000012E0000-0x00000000012E1000-memory.dmp

Filesize
4KB

Download
memory/4396-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4396-5-0x0000000073CD2000-0x0000000073CD3000-memory.dmp

Filesize
4KB

Download
memory/4396-6-0x0000000073CD0000-0x0000000074281000-memory.dmp

Filesize
5.7MB

Download
memory/4396-7-0x0000000073CD0000-0x0000000074281000-memory.dmp

Filesize
5.7MB

Download
memory/4396-8-0x0000000073CD2000-0x0000000073CD3000-memory.dmp

Filesize
4KB

Download
memory/4396-9-0x0000000073CD0000-0x0000000074281000-memory.dmp

Filesize
5.7MB

Download