revengerat | 62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55

Analysis

max time kernel
98s
max time network
116s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 21:50

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General

Target

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
Size

952KB
MD5

14c711e55c340da01367cdb9e95a7140
SHA1

ddbf02bf9ed1a1e8aa677e9a1c712e148f031fb5
SHA256

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55
SHA512

68fee9b3ba51041c69d070fc4df902a0607fa959e75515bc0d18dc8497255bb3ff5c58807b1cbb17aab46d4e86c7ccc7f7e9614f5b2ea5807ea473759942dfe7
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5e:Rh+ZkldDPK8YaKje

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	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4668-0-0x00000000009F0000-0x0000000000AE3000-memory.dmp	autoit_exe
behavioral2/memory/4668-9-0x00000000009F0000-0x0000000000AE3000-memory.dmp	autoit_exe
behavioral2/memory/4668-15-0x00000000009F0000-0x0000000000AE3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4668 set thread context of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85

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	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4268	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85
PID 4668 wrote to memory of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85
PID 4668 wrote to memory of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85
PID 4668 wrote to memory of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85
PID 4668 wrote to memory of 4268	4668	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	85

C:\Users\Admin\AppData\Local\Temp\62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
"C:\Users\Admin\AppData\Local\Temp\62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.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:4668
- 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:4268

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/4268-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4268-6-0x0000000073A82000-0x0000000073A83000-memory.dmp

Filesize
4KB

Download
memory/4268-7-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download
memory/4268-8-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download
memory/4268-10-0x0000000073A82000-0x0000000073A83000-memory.dmp

Filesize
4KB

Download
memory/4268-11-0x0000000073A80000-0x0000000074031000-memory.dmp

Filesize
5.7MB

Download
memory/4668-0-0x00000000009F0000-0x0000000000AE3000-memory.dmp

Filesize
972KB

Download
memory/4668-1-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/4668-9-0x00000000009F0000-0x0000000000AE3000-memory.dmp

Filesize
972KB

Download
memory/4668-15-0x00000000009F0000-0x0000000000AE3000-memory.dmp

Filesize
972KB

Download