revengerat | 5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac

General

Target

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
Size

904KB
MD5

380e87a21cc8c7b1a3310e866d673646
SHA1

17145461e1325cc1d7189501e43e8e21b509582e
SHA256

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac
SHA512

61f889b28a799a9a7889e3e035230aa929cd41e47e0f8051b3edd4d227d015e70d083d7fab489afee2e04c527a0f8681a46d6c101a46b065b68c042c95b46048
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5O:gh+ZkldoPK8YaKGO

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:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

description	pid	Process	procid_target
PID 1140 set thread context of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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	2608	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

pid	Process
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

pid	Process
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe

description	pid	Process	procid_target
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30
PID 1140 wrote to memory of 2608	1140	5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe	30

C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.exe
"C:\Users\Admin\AppData\Local\Temp\5d48cb8db79872b124578e1bdc42fab8b893e25d3c8ec145e02a55e6329bffac.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:1140
- 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:2608

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/1140-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2608-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2608-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2608-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2608-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2608-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2608-10-0x0000000073DF2000-0x0000000073DF4000-memory.dmp

Filesize
8KB

Download
memory/2608-11-0x0000000073DF2000-0x0000000073DF4000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads