revengerat | 5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d

General

Target

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
Size

952KB
MD5

af60ab5ec8679c02f41649410e9bdbaa
SHA1

419c4d943495ee76add69255e7297457bcdc07fd
SHA256

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d
SHA512

4c8b00a283ab2ed9ffe9849d237958ce2d9771d7dd7e6fbca793f019f9179afcf028086c960aace237ba827b72f5ebdf4bcbe936e9d2b5217c5cd5d7bb05e50f
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5q:Rh+ZkldDPK8YaKjq

Score

10^/10

revengerat marzo26 discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

Marzo26

C2

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

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/4828-0-0x0000000000800000-0x00000000008F3000-memory.dmp	autoit_exe
behavioral2/memory/4828-9-0x0000000000800000-0x00000000008F3000-memory.dmp	autoit_exe
behavioral2/memory/4828-15-0x0000000000800000-0x00000000008F3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

description	pid	Process	procid_target
PID 4828 set thread context of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89

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

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exeRegAsm.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	1656	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

pid	Process
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

pid	Process
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe

description	pid	Process	procid_target
PID 4828 wrote to memory of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89
PID 4828 wrote to memory of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89
PID 4828 wrote to memory of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89
PID 4828 wrote to memory of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89
PID 4828 wrote to memory of 1656	4828	5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe	89

C:\Users\Admin\AppData\Local\Temp\5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.exe
"C:\Users\Admin\AppData\Local\Temp\5d0adbde7a56ddf190fbba91ec48e096bf1564d183367e2bf1168c41e842d72d.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:4828
- 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:1656

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=3804,i,3387628439405076340,17957358341235678872,262144 --variations-seed-version --mojo-platform-channel-handle=4220 /prefetch:8
1⤵
PID:5080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1656-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1656-6-0x0000000073582000-0x0000000073583000-memory.dmp

Filesize
4KB

Download
memory/1656-7-0x0000000073580000-0x0000000073B31000-memory.dmp

Filesize
5.7MB

Download
memory/1656-8-0x0000000073580000-0x0000000073B31000-memory.dmp

Filesize
5.7MB

Download
memory/1656-10-0x0000000073582000-0x0000000073583000-memory.dmp

Filesize
4KB

Download
memory/1656-11-0x0000000073580000-0x0000000073B31000-memory.dmp

Filesize
5.7MB

Download
memory/4828-0-0x0000000000800000-0x00000000008F3000-memory.dmp

Filesize
972KB

Download
memory/4828-1-0x0000000000E70000-0x0000000000E71000-memory.dmp

Filesize
4KB

Download
memory/4828-9-0x0000000000800000-0x00000000008F3000-memory.dmp

Filesize
972KB

Download
memory/4828-15-0x0000000000800000-0x00000000008F3000-memory.dmp

Filesize
972KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads