revengerat | 705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94

General

Target

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
Size

904KB
MD5

dd395fc7fd6cbe0581fcd536926ee599
SHA1

4c00b33cacc3440739905e40f260a5153a9b2238
SHA256

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94
SHA512

ca8ee74e10de0df0b8f797c1394b91b4c1f4fc2a2dbed56a4964d2271e6f8e53e5e2be26ed75e965739a72916760acf7aa62f9c8a8e21b6b1fb5af316547ce31
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5B:gh+ZkldoPK8YaKGB

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:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

description	pid	process	target process
PID 2964 set thread context of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe

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:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.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 2976 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2976	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

pid	process
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

pid	process
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe

description	pid	process	target process
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe
PID 2964 wrote to memory of 2976	2964	705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.exe
"C:\Users\Admin\AppData\Local\Temp\705cc549b8b86b9d33998ca487124216669463cfbb988afc9b3b569b17232e94.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:2964

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:2976

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/2976-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2976-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2976-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2976-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2976-8-0x00000000740A2000-0x00000000740A4000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads