revengerat | 30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8b

Analysis

max time kernel
118s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2025, 04:58

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General

Target

30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
Size

901KB
MD5

615751977c7ba985b3f066ea72a55a40
SHA1

b7582c981281da228cac79bca91b844f7a73406f
SHA256

30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8b
SHA512

293e25456b030fccbc61c0e9f697e606bf1795abb9fbcd91a91ab18f60a98cae038bec0f2cf96b124417241576c6b0a2584718caf842e0604a725154c7ac61b0
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5e:gh+ZkldoPK8YaKGe

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
Revengerat family
revengerat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.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	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.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	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	224	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe	82
PID 2968 wrote to memory of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe	82
PID 2968 wrote to memory of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe	82
PID 2968 wrote to memory of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe	82
PID 2968 wrote to memory of 224	2968	30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe	82

C:\Users\Admin\AppData\Local\Temp\30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.exe
"C:\Users\Admin\AppData\Local\Temp\30f4656f0b4f926bd940dcc3e147e9db7ebe07847dbc3f44d4ca1840bee81b8bN.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:2968
- 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
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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/224-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/224-5-0x0000000073E02000-0x0000000073E03000-memory.dmp

Filesize
4KB

Download
memory/224-6-0x0000000073E00000-0x00000000743B1000-memory.dmp

Filesize
5.7MB

Download
memory/224-7-0x0000000073E00000-0x00000000743B1000-memory.dmp

Filesize
5.7MB

Download
memory/224-8-0x0000000073E02000-0x0000000073E03000-memory.dmp

Filesize
4KB

Download
memory/224-9-0x0000000073E00000-0x00000000743B1000-memory.dmp

Filesize
5.7MB

Download
memory/224-10-0x0000000073E00000-0x00000000743B1000-memory.dmp

Filesize
5.7MB

Download
memory/2968-0-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

Filesize
4KB

Download