revengerat | db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065

Analysis

max time kernel
142s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/10/2024, 03:13

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General

Target

db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
Size

904KB
MD5

19cd47e16fb3e9cdbad143f34b3e1fcf
SHA1

04c303e9da2ee727cdec34ed1935b9ee4cc1e78a
SHA256

db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065
SHA512

41512c3c233461d121ba5ba16b4ec77f38c3fb8fe2add286ad2ab4a501bac4fe3b7ddcbf59c2e98955c6fc144448be932def59bc60d94c6c94fe35c3d2007faf
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5B:gh+ZkldoPK8YaKGB

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	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1624 set thread context of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29

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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3036	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29
PID 1624 wrote to memory of 3036	1624	db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe	29

C:\Users\Admin\AppData\Local\Temp\db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.exe
"C:\Users\Admin\AppData\Local\Temp\db9f5baf04d68ae315931edcd3b814ddc2e95f79847e5b52b94ec22ab926c065.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:1624
- 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:3036

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/1624-0-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/3036-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3036-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3036-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3036-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3036-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3036-9-0x0000000073F92000-0x0000000073F94000-memory.dmp

Filesize
8KB

Download
memory/3036-10-0x0000000073F92000-0x0000000073F94000-memory.dmp

Filesize
8KB

Download