revengerat | 3f944932d0cf0ee1d7c7ac9e886f2102ea1a7083ab6bc8eb42bddd84eacca8ae

General

Target

2c7d7268ea1734c441bc74b243398f30N.exe
Size

952KB
MD5

2c7d7268ea1734c441bc74b243398f30
SHA1

47d3b56a005f9e1682b7da68511b4b900ffc578f
SHA256

3f944932d0cf0ee1d7c7ac9e886f2102ea1a7083ab6bc8eb42bddd84eacca8ae
SHA512

676ac254d2374b8afa659ebe17a5eec61087f382936aa9159c67e0fe6a42fb2a9ef3877a201199816e5c21a3ee7dbaeef9f873441fa5a03d5da733eb2c0c8ae2
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5Z:Rh+ZkldDPK8YaKjZ

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:

2c7d7268ea1734c441bc74b243398f30N.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	2c7d7268ea1734c441bc74b243398f30N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2984-0-0x0000000000300000-0x00000000003F3000-memory.dmp	autoit_exe
behavioral1/memory/2984-12-0x0000000000300000-0x00000000003F3000-memory.dmp	autoit_exe
behavioral1/memory/2984-17-0x0000000000300000-0x00000000003F3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2c7d7268ea1734c441bc74b243398f30N.exe

description	pid	Process	procid_target
PID 2984 set thread context of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29

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:

2c7d7268ea1734c441bc74b243398f30N.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c7d7268ea1734c441bc74b243398f30N.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	1540	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

2c7d7268ea1734c441bc74b243398f30N.exe

pid	Process
2984	2c7d7268ea1734c441bc74b243398f30N.exe
2984	2c7d7268ea1734c441bc74b243398f30N.exe
2984	2c7d7268ea1734c441bc74b243398f30N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

2c7d7268ea1734c441bc74b243398f30N.exe

pid	Process
2984	2c7d7268ea1734c441bc74b243398f30N.exe
2984	2c7d7268ea1734c441bc74b243398f30N.exe
2984	2c7d7268ea1734c441bc74b243398f30N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2c7d7268ea1734c441bc74b243398f30N.exe

description	pid	Process	procid_target
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29
PID 2984 wrote to memory of 1540	2984	2c7d7268ea1734c441bc74b243398f30N.exe	29

C:\Users\Admin\AppData\Local\Temp\2c7d7268ea1734c441bc74b243398f30N.exe
"C:\Users\Admin\AppData\Local\Temp\2c7d7268ea1734c441bc74b243398f30N.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:2984
- 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:1540

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/1540-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1540-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1540-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1540-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1540-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1540-11-0x0000000073F92000-0x0000000073F94000-memory.dmp

Filesize
8KB

Download
memory/1540-13-0x0000000073F92000-0x0000000073F94000-memory.dmp

Filesize
8KB

Download
memory/2984-0-0x0000000000300000-0x00000000003F3000-memory.dmp

Filesize
972KB

Download
memory/2984-1-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2984-12-0x0000000000300000-0x00000000003F3000-memory.dmp

Filesize
972KB

Download
memory/2984-17-0x0000000000300000-0x00000000003F3000-memory.dmp

Filesize
972KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads