revengerat | e09930dcdeed8a5239a7735b759ee8ff7b9cb0316422a524de95a9436e722f9d

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/08/2024, 02:56

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General

Target

317aff6b4325d381399328707177b130N.exe
Size

903KB
MD5

317aff6b4325d381399328707177b130
SHA1

0f78ccc85108a668f8572cc5cfd9921e8239a7d2
SHA256

e09930dcdeed8a5239a7735b759ee8ff7b9cb0316422a524de95a9436e722f9d
SHA512

a90c4478ca26d66e28e0b2258b7ad043048af8ce3d602bca107a572c4378be1912320e28770eeec457608c0e2861e0ed31876a8b08f2bb90226ad756c285708c
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5v:gh+ZkldoPK8YaKGv

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	317aff6b4325d381399328707177b130N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3052 set thread context of 2112	3052	317aff6b4325d381399328707177b130N.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	317aff6b4325d381399328707177b130N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3052	317aff6b4325d381399328707177b130N.exe
3052	317aff6b4325d381399328707177b130N.exe
3052	317aff6b4325d381399328707177b130N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3052	317aff6b4325d381399328707177b130N.exe
3052	317aff6b4325d381399328707177b130N.exe
3052	317aff6b4325d381399328707177b130N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30
PID 3052 wrote to memory of 2112	3052	317aff6b4325d381399328707177b130N.exe	30

C:\Users\Admin\AppData\Local\Temp\317aff6b4325d381399328707177b130N.exe
"C:\Users\Admin\AppData\Local\Temp\317aff6b4325d381399328707177b130N.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:3052
- 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:2112

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/2112-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2112-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2112-9-0x0000000073D52000-0x0000000073D54000-memory.dmp

Filesize
8KB

Download
memory/3052-0-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download