revengerat | d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730

Analysis

max time kernel
98s
max time network
115s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 02:28

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General

Target

d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
Size

904KB
MD5

ed0bfdc256508fcc811cff5372027290
SHA1

10d18f3028da503c23ab14626c737cbd620b6cff
SHA256

d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730
SHA512

3388174f50c623b94d6838dff1b2a0cb6e90b42d31f5611f218076951052bcfe08881de7870d7b92a777ce37155bb31d7e7b96d0985c9be5dc157a6f0ce977eb
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5I:gh+ZkldoPK8YaKGI

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	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1748 set thread context of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82

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	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82
PID 1748 wrote to memory of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82
PID 1748 wrote to memory of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82
PID 1748 wrote to memory of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82
PID 1748 wrote to memory of 1760	1748	d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe	82

C:\Users\Admin\AppData\Local\Temp\d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.exe
"C:\Users\Admin\AppData\Local\Temp\d8d08cdd64f47914080f6a97b8d8a51b57f28eabb635acf5354df582eaae1730N.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:1748
- 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:1760

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/1748-0-0x0000000003700000-0x0000000003701000-memory.dmp

Filesize
4KB

Download
memory/1760-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1760-5-0x0000000073EB2000-0x0000000073EB3000-memory.dmp

Filesize
4KB

Download
memory/1760-6-0x0000000073EB0000-0x0000000074461000-memory.dmp

Filesize
5.7MB

Download
memory/1760-7-0x0000000073EB0000-0x0000000074461000-memory.dmp

Filesize
5.7MB

Download
memory/1760-8-0x0000000073EB2000-0x0000000073EB3000-memory.dmp

Filesize
4KB

Download
memory/1760-9-0x0000000073EB0000-0x0000000074461000-memory.dmp

Filesize
5.7MB

Download
memory/1760-10-0x0000000073EB0000-0x0000000074461000-memory.dmp

Filesize
5.7MB

Download