revengerat | 7011fb1029c616eaf095e550444dc950485c7213d26815d05808a5fe21ad86f6

General

Target

32c11575ccf0ffa19eb11e8939983df0N.exe
Size

952KB
MD5

32c11575ccf0ffa19eb11e8939983df0
SHA1

ea45062a3f83f877ea3cb5ae619ff8536bb7f2c6
SHA256

7011fb1029c616eaf095e550444dc950485c7213d26815d05808a5fe21ad86f6
SHA512

6c9a393f21fcb48abbbad51bafc83a14eb93bdb1e83eeefd516bb8b092c70bcd637969f29b308f738accd07d550a6c8a1236a2728507031228ee2029357e085c
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5M:Rh+ZkldDPK8YaKjM

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:

32c11575ccf0ffa19eb11e8939983df0N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	32c11575ccf0ffa19eb11e8939983df0N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/3056-0-0x0000000000C00000-0x0000000000CF3000-memory.dmp	autoit_exe
behavioral1/memory/3056-11-0x0000000000C00000-0x0000000000CF3000-memory.dmp	autoit_exe
behavioral1/memory/3056-16-0x0000000000C00000-0x0000000000CF3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

32c11575ccf0ffa19eb11e8939983df0N.exe

description	pid	Process	procid_target
PID 3056 set thread context of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.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

Processes:

32c11575ccf0ffa19eb11e8939983df0N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32c11575ccf0ffa19eb11e8939983df0N.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	3060	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

32c11575ccf0ffa19eb11e8939983df0N.exe

pid	Process
3056	32c11575ccf0ffa19eb11e8939983df0N.exe
3056	32c11575ccf0ffa19eb11e8939983df0N.exe
3056	32c11575ccf0ffa19eb11e8939983df0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

32c11575ccf0ffa19eb11e8939983df0N.exe

pid	Process
3056	32c11575ccf0ffa19eb11e8939983df0N.exe
3056	32c11575ccf0ffa19eb11e8939983df0N.exe
3056	32c11575ccf0ffa19eb11e8939983df0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

32c11575ccf0ffa19eb11e8939983df0N.exe

description	pid	Process	procid_target
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30
PID 3056 wrote to memory of 3060	3056	32c11575ccf0ffa19eb11e8939983df0N.exe	30

C:\Users\Admin\AppData\Local\Temp\32c11575ccf0ffa19eb11e8939983df0N.exe
"C:\Users\Admin\AppData\Local\Temp\32c11575ccf0ffa19eb11e8939983df0N.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:3056
- 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:3060

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

Loading Replay Monitor...

Downloads

memory/3056-0-0x0000000000C00000-0x0000000000CF3000-memory.dmp

Filesize
972KB

Download
memory/3056-1-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/3056-11-0x0000000000C00000-0x0000000000CF3000-memory.dmp

Filesize
972KB

Download
memory/3056-16-0x0000000000C00000-0x0000000000CF3000-memory.dmp

Filesize
972KB

Download
memory/3060-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3060-10-0x0000000074882000-0x0000000074884000-memory.dmp

Filesize
8KB

Download
memory/3060-12-0x0000000074882000-0x0000000074884000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads