revengerat | 5463e3514b30b0726922d760a72ae77b2b5f840675c91114aef1512b1cdc07eb

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/08/2024, 11:14

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General

Target

665e04f3a149df8623942eb1107d9b80N.exe
Size

903KB
MD5

665e04f3a149df8623942eb1107d9b80
SHA1

24fbb823fff357a8aa321498804a6b5939709c16
SHA256

5463e3514b30b0726922d760a72ae77b2b5f840675c91114aef1512b1cdc07eb
SHA512

c635f54f78002e4d8c5a3acbeb8075121cae7d1a289978635ad42b5a53b33f99f15ad008d1178ba291c737a1ce14f435c9c4addea6cb8ef2d2302f4b577e0d1e
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa50:gh+ZkldoPK8YaKG0

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	665e04f3a149df8623942eb1107d9b80N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3468 set thread context of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92

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	665e04f3a149df8623942eb1107d9b80N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4792	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3468	665e04f3a149df8623942eb1107d9b80N.exe
3468	665e04f3a149df8623942eb1107d9b80N.exe
3468	665e04f3a149df8623942eb1107d9b80N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3468	665e04f3a149df8623942eb1107d9b80N.exe
3468	665e04f3a149df8623942eb1107d9b80N.exe
3468	665e04f3a149df8623942eb1107d9b80N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92
PID 3468 wrote to memory of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92
PID 3468 wrote to memory of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92
PID 3468 wrote to memory of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92
PID 3468 wrote to memory of 4792	3468	665e04f3a149df8623942eb1107d9b80N.exe	92

C:\Users\Admin\AppData\Local\Temp\665e04f3a149df8623942eb1107d9b80N.exe
"C:\Users\Admin\AppData\Local\Temp\665e04f3a149df8623942eb1107d9b80N.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:3468
- 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:4792

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=3864 /prefetch:8
1⤵
PID:2488

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/3468-0-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/4792-1-0x00000000003C0000-0x00000000003C8000-memory.dmp

Filesize
32KB

Download
memory/4792-5-0x0000000073662000-0x0000000073663000-memory.dmp

Filesize
4KB

Download
memory/4792-6-0x0000000073660000-0x0000000073C11000-memory.dmp

Filesize
5.7MB

Download
memory/4792-7-0x0000000073660000-0x0000000073C11000-memory.dmp

Filesize
5.7MB

Download
memory/4792-8-0x0000000073662000-0x0000000073663000-memory.dmp

Filesize
4KB

Download
memory/4792-9-0x0000000073660000-0x0000000073C11000-memory.dmp

Filesize
5.7MB

Download