revengerat | 7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca

General

Target

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
Size

952KB
MD5

148f7866798967137ff62aad17472af5
SHA1

d3ad904ac27eb2827995acb552519b42fd12c2c5
SHA256

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca
SHA512

a375f75aa5ecf6a2fc85f1fa83f0ff086a29bfc53e91d246d78307eb91867ce1d270aebb51fe93949cab00aeaee04f71bfd3c525255138c87ee1142bbcffd0cf
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5d:Rh+ZkldDPK8YaKjd

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

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/4700-0-0x0000000000460000-0x0000000000553000-memory.dmp	autoit_exe
behavioral2/memory/4700-9-0x0000000000460000-0x0000000000553000-memory.dmp	autoit_exe
behavioral2/memory/4700-16-0x0000000000460000-0x0000000000553000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

description	pid	Process	procid_target
PID 4700 set thread context of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.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

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	1420	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

pid	Process
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

pid	Process
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe

description	pid	Process	procid_target
PID 4700 wrote to memory of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe	82
PID 4700 wrote to memory of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe	82
PID 4700 wrote to memory of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe	82
PID 4700 wrote to memory of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe	82
PID 4700 wrote to memory of 1420	4700	7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe	82

C:\Users\Admin\AppData\Local\Temp\7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.exe
"C:\Users\Admin\AppData\Local\Temp\7ed653514ee4807738c4c961be5b424459448a2d085045b3684713066d1161ca.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:4700
- 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:1420

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

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Downloads

memory/1420-2-0x0000000000730000-0x0000000000738000-memory.dmp

Filesize
32KB

Download
memory/1420-6-0x0000000073652000-0x0000000073653000-memory.dmp

Filesize
4KB

Download
memory/1420-7-0x0000000073650000-0x0000000073C01000-memory.dmp

Filesize
5.7MB

Download
memory/1420-8-0x0000000073650000-0x0000000073C01000-memory.dmp

Filesize
5.7MB

Download
memory/1420-10-0x0000000073652000-0x0000000073653000-memory.dmp

Filesize
4KB

Download
memory/1420-11-0x0000000073650000-0x0000000073C01000-memory.dmp

Filesize
5.7MB

Download
memory/1420-12-0x0000000073650000-0x0000000073C01000-memory.dmp

Filesize
5.7MB

Download
memory/4700-0-0x0000000000460000-0x0000000000553000-memory.dmp

Filesize
972KB

Download
memory/4700-1-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/4700-9-0x0000000000460000-0x0000000000553000-memory.dmp

Filesize
972KB

Download
memory/4700-16-0x0000000000460000-0x0000000000553000-memory.dmp

Filesize
972KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads