revengerat | adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 00:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
Size

952KB
MD5

8df00f84395a04cd855d8ff1be5efb93
SHA1

dd27b6f4c196dac5ccc9fdd99eef5805120d907e
SHA256

adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f
SHA512

7e894a31a2243721611ac79245b63f2bc1e0a138d1b6743c94f6aefd683c3d5332e226410cc3cefc3299feb78e6524d7dbd88e8df411167bec002c990ec25905
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT50:Rh+ZkldDPK8YaKj0

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	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1528-0-0x0000000000500000-0x00000000005F3000-memory.dmp	autoit_exe
behavioral2/memory/1528-9-0x0000000000500000-0x00000000005F3000-memory.dmp	autoit_exe
behavioral2/memory/1528-15-0x0000000000500000-0x00000000005F3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1528 set thread context of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91

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	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1720	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91
PID 1528 wrote to memory of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91
PID 1528 wrote to memory of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91
PID 1528 wrote to memory of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91
PID 1528 wrote to memory of 1720	1528	adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe	91

C:\Users\Admin\AppData\Local\Temp\adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.exe
"C:\Users\Admin\AppData\Local\Temp\adb4af7dba4088dc221fc6671d84bf33229248872de5f7f6b333d991b3fff38f.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:1528
- 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:1720

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=4124,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:8
1⤵
PID:888

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1528-0-0x0000000000500000-0x00000000005F3000-memory.dmp

Filesize
972KB

Download
memory/1528-1-0x00000000011E0000-0x00000000011E1000-memory.dmp

Filesize
4KB

Download
memory/1528-9-0x0000000000500000-0x00000000005F3000-memory.dmp

Filesize
972KB

Download
memory/1528-15-0x0000000000500000-0x00000000005F3000-memory.dmp

Filesize
972KB

Download
memory/1720-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1720-6-0x0000000073A72000-0x0000000073A73000-memory.dmp

Filesize
4KB

Download
memory/1720-7-0x0000000073A70000-0x0000000074021000-memory.dmp

Filesize
5.7MB

Download
memory/1720-8-0x0000000073A70000-0x0000000074021000-memory.dmp

Filesize
5.7MB

Download
memory/1720-10-0x0000000073A72000-0x0000000073A73000-memory.dmp

Filesize
4KB

Download
memory/1720-11-0x0000000073A70000-0x0000000074021000-memory.dmp

Filesize
5.7MB

Download