revengerat | 15338a5fb6a2deeede04635aebb26c7aebbae80872a005d2ee6a2de1d92912f7

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 03:51

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General

Target
6019f803387f96436bc40174f153f520N.exe
Size 904KB
Sample240822-eepyra1apn
SHA256 15338a5fb6a2deeede04635aebb26c7aebbae80872a005d2ee6a2de1d92912f7
MD5 6019f803387f96436bc40174f153f520
SHA1 49d6a28564de0ecde817d81e1348ff91499564f3
SHA512 91ed497a7aefa227ca4beac384a533120ad4e311ff7eea0c69e7abeb0463bef1da359630b5d15b1879e49b85fcb7437deffafda5e28ae72e382021e651ddb0b8
SSDEEP 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5W:gh+ZkldoPK8YaKGW
MD5 SHA1 SHA512 SSDEEP

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	6019f803387f96436bc40174f153f520N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2368 set thread context of 2516	2368	6019f803387f96436bc40174f153f520N.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	6019f803387f96436bc40174f153f520N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2368	6019f803387f96436bc40174f153f520N.exe
2368	6019f803387f96436bc40174f153f520N.exe
2368	6019f803387f96436bc40174f153f520N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2368	6019f803387f96436bc40174f153f520N.exe
2368	6019f803387f96436bc40174f153f520N.exe
2368	6019f803387f96436bc40174f153f520N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30
PID 2368 wrote to memory of 2516	2368	6019f803387f96436bc40174f153f520N.exe	30

C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.exe
"C:\Users\Admin\AppData\Local\Temp\6019f803387f96436bc40174f153f520N.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:2368
- 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:2516

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/2368-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

Download

memory/2516-1-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2516-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/2516-8-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2516-7-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2516-2-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2516-9-0x0000000073F22000-0x0000000073F24000-memory.dmp

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memory/2516-10-0x0000000073F22000-0x0000000073F24000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads