revengerat | 2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a

General

Target

2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
Size

952KB
MD5

360ad01ba11788b2dde51c5a8adf0e34
SHA1

126ee2b9254ec76851f45fc483c59db3a805735e
SHA256

2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a
SHA512

b874e01bba47fd03e1fac9254ba9175578ec65ea5a5b5701f59ce7c84df33deaeccc4d5b145661335877581f34759fe14a0a667f6dd0072da88d2717f347fbe5
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5W:Rh+ZkldDPK8YaKjW

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

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	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2108-0-0x00000000011D0000-0x00000000012C3000-memory.dmp	autoit_exe
behavioral1/memory/2108-11-0x00000000011D0000-0x00000000012C3000-memory.dmp	autoit_exe
behavioral1/memory/2108-16-0x00000000011D0000-0x00000000012C3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2108 set thread context of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.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	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30
PID 2108 wrote to memory of 3064	2108	2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe	30

C:\Users\Admin\AppData\Local\Temp\2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.exe
"C:\Users\Admin\AppData\Local\Temp\2f465987ed143ff1cbb046cd41f16a2d4a4bfdbe4d6d22da38ef36dd9e34866a.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:2108
- 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:3064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2108-0-0x00000000011D0000-0x00000000012C3000-memory.dmp

Filesize
972KB

Download
memory/2108-1-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2108-11-0x00000000011D0000-0x00000000012C3000-memory.dmp

Filesize
972KB

Download
memory/2108-16-0x00000000011D0000-0x00000000012C3000-memory.dmp

Filesize
972KB

Download
memory/3064-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3064-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3064-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3064-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3064-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3064-10-0x0000000074502000-0x0000000074504000-memory.dmp

Filesize
8KB

Download
memory/3064-12-0x0000000074502000-0x0000000074504000-memory.dmp

Filesize
8KB

Download

Analysis

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