revengerat | 80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73b

General

Target

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
Size

904KB
MD5

f419dd1466aa024e7d16610adcc03ab0
SHA1

03bcd8ca7856854296a9747e1f441e89382c45bf
SHA256

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73b
SHA512

7642acbffc6f9c8d5614adec245793fc0a387e26f7e84fdd25239f7bc5f154f079f8fe359cb17d6185ab4f5f2d3527bb27d8fb83d54a50dea75ea67e4659a7df
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5M:gh+ZkldoPK8YaKGM

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:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

description	pid	process	target process
PID 2688 set thread context of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe

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:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.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 2780 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2780	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

pid	process
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

pid	process
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe

description	pid	process	target process
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe
PID 2688 wrote to memory of 2780	2688	80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.exe
"C:\Users\Admin\AppData\Local\Temp\80f04781bdc1dc8df57d610eed8845afe2fdad7a9b8ccd1f85308b4244b5f73bN.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:2688
- 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:2780

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/2688-0-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2780-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2780-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2780-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2780-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2780-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2780-9-0x0000000074012000-0x0000000074014000-memory.dmp

Filesize
8KB

Download
memory/2780-10-0x0000000074012000-0x0000000074014000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads