revengerat | 25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fce

General

Target

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
Size

903KB
MD5

5fa598ea328220f7f93d0632ade97e90
SHA1

2bafc7477ee4a10cfd7ce9a2be777694bcec6c63
SHA256

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fce
SHA512

42206fdf80e54a9f94ecbd64f02f54d56b5ff37dac75c38bb32eb608c5536596e31d4942f9def12b5bdb7f4da28f9c428ebf52f2c9a92155da444fc32ff49636
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa50:gh+ZkldoPK8YaKG0

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:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

description	pid	Process	procid_target
PID 1648 set thread context of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28

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:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.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	2428	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

pid	Process
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

pid	Process
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe

description	pid	Process	procid_target
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28
PID 1648 wrote to memory of 2428	1648	25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe	28

C:\Users\Admin\AppData\Local\Temp\25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.exe
"C:\Users\Admin\AppData\Local\Temp\25c38d058357a2adccbd3cfa2cb488690e038d40770fc5d9c6587a9836904fceN.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:1648
- 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:2428

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/1648-0-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2428-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2428-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2428-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2428-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2428-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2428-9-0x0000000074782000-0x0000000074784000-memory.dmp

Filesize
8KB

Download
memory/2428-10-0x0000000074782000-0x0000000074784000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads