revengerat | 2eda2eac56e00e01ebad514be5e9e05005716bad009cb0db8e8d511b71b817f9

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 20:52

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General

Target

de0a9da36da1a4c01eace4ccf8741150N.exe
Size

952KB
MD5

de0a9da36da1a4c01eace4ccf8741150
SHA1

6edcc7c0417898308f2b85afe1f96afdb7ca5ba2
SHA256

2eda2eac56e00e01ebad514be5e9e05005716bad009cb0db8e8d511b71b817f9
SHA512

d5de0f14a9df74fa400c725c068799b25ea83f9215df017fa9d3179e381fa25e8dac777a908ce88e7ab232c6d88c1e7f0d2546b10604acf2b7f1195750d35977
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5p:Rh+ZkldDPK8YaKjp

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	de0a9da36da1a4c01eace4ccf8741150N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2208-0-0x0000000001170000-0x0000000001263000-memory.dmp	autoit_exe
behavioral1/memory/2208-11-0x0000000001170000-0x0000000001263000-memory.dmp	autoit_exe
behavioral1/memory/2208-16-0x0000000001170000-0x0000000001263000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.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	de0a9da36da1a4c01eace4ccf8741150N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2208	de0a9da36da1a4c01eace4ccf8741150N.exe
2208	de0a9da36da1a4c01eace4ccf8741150N.exe
2208	de0a9da36da1a4c01eace4ccf8741150N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2208	de0a9da36da1a4c01eace4ccf8741150N.exe
2208	de0a9da36da1a4c01eace4ccf8741150N.exe
2208	de0a9da36da1a4c01eace4ccf8741150N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30
PID 2208 wrote to memory of 2112	2208	de0a9da36da1a4c01eace4ccf8741150N.exe	30

C:\Users\Admin\AppData\Local\Temp\de0a9da36da1a4c01eace4ccf8741150N.exe
"C:\Users\Admin\AppData\Local\Temp\de0a9da36da1a4c01eace4ccf8741150N.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:2208
- 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:2112

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/2112-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2112-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-10-0x0000000074352000-0x0000000074354000-memory.dmp

Filesize
8KB

Download
memory/2112-12-0x0000000074352000-0x0000000074354000-memory.dmp

Filesize
8KB

Download
memory/2208-0-0x0000000001170000-0x0000000001263000-memory.dmp

Filesize
972KB

Download
memory/2208-1-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2208-11-0x0000000001170000-0x0000000001263000-memory.dmp

Filesize
972KB

Download
memory/2208-16-0x0000000001170000-0x0000000001263000-memory.dmp

Filesize
972KB

Download