revengerat | 9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 12:14

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General

Target

9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
Size

904KB
MD5

41d44bdb5a0035e5ec5cdd18200aa450
SHA1

f77b1b023caaf682a8d654db063195fc02749d72
SHA256

9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033
SHA512

0ce22d7fd1f38f47c5431e3c54622115555dd3326374866c217248474c8880cd3a777cc5516db60c155b986ecef00c18bcde2d3965f660f1186c86094de6e743
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5c:gh+ZkldoPK8YaKGc

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

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

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2936	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30
PID 2084 wrote to memory of 2936	2084	9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe	30

C:\Users\Admin\AppData\Local\Temp\9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.exe
"C:\Users\Admin\AppData\Local\Temp\9fdcd3a9c0cb0166f7cb06af5e189d771471a56bcf03d2b8411d21bb278c8033N.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:2084
- 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:2936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2084-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2936-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2936-9-0x0000000073E22000-0x0000000073E24000-memory.dmp

Filesize
8KB

Download
memory/2936-10-0x0000000073E22000-0x0000000073E24000-memory.dmp

Filesize
8KB

Download