revengerat | 385189911ff7c9921ba5d2f42aa46a4defffe6850d7525e623b771eee737927c

Analysis

max time kernel
97s
max time network
107s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 23:32

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General

Target
869ea724c776767ca0e918adb44322d0N.exe
Size 904KB
Sample240903-3jc2razfmp
SHA256 385189911ff7c9921ba5d2f42aa46a4defffe6850d7525e623b771eee737927c
MD5 869ea724c776767ca0e918adb44322d0
SHA1 60b661d75629587aa3182ea9fbaca0090e864054
SHA512 83984504c90f3a6837806a39d2d388ed221961880dcca1aee4db240fecdf8bebd374d27e9430ea4d6f34556dc9c9be188339e496ca956ccb83061861ad74f4f2
SSDEEP 24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5D:gh+ZkldoPK8YaKGD
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	869ea724c776767ca0e918adb44322d0N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2212 set thread context of 2956	2212	869ea724c776767ca0e918adb44322d0N.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	869ea724c776767ca0e918adb44322d0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2212	869ea724c776767ca0e918adb44322d0N.exe
2212	869ea724c776767ca0e918adb44322d0N.exe
2212	869ea724c776767ca0e918adb44322d0N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2212	869ea724c776767ca0e918adb44322d0N.exe
2212	869ea724c776767ca0e918adb44322d0N.exe
2212	869ea724c776767ca0e918adb44322d0N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30
PID 2212 wrote to memory of 2956	2212	869ea724c776767ca0e918adb44322d0N.exe	30

C:\Users\Admin\AppData\Local\Temp\869ea724c776767ca0e918adb44322d0N.exe
"C:\Users\Admin\AppData\Local\Temp\869ea724c776767ca0e918adb44322d0N.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:2212
- 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:2956

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/2212-0-0x00000000000B0000-0x00000000000B1000-memory.dmp

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memory/2956-1-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2956-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/2956-8-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2956-7-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2956-2-0x0000000000400000-0x0000000000408000-memory.dmp

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memory/2956-9-0x0000000074262000-0x0000000074264000-memory.dmp

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memory/2956-10-0x0000000074262000-0x0000000074264000-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