revengerat | 6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46

General

Target

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
Size

952KB
MD5

593b09662b8b7d1c9df61a64bdae4e30
SHA1

762ac0f03b4fe44cd87e24f49dcd5e07ad5d9e56
SHA256

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46
SHA512

ff61b1e962d27a39867decbd9c566a5c47128de819725f2e67d9d132c305c461384ee94b2bac9a3ced6b55dfeefcf9712daf619c9b4bdf377bd834c6be528d2f
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5k:Rh+ZkldDPK8YaKjk

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:

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/2264-0-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe
behavioral1/memory/2264-11-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe
behavioral1/memory/2264-16-0x0000000000CC0000-0x0000000000DB3000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

description	pid	process	target process
PID 2264 set thread context of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.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:

RegAsm.exe6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2692 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2692	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

pid	process
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

pid	process
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe

description	pid	process	target process
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe
PID 2264 wrote to memory of 2692	2264	6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.exe
"C:\Users\Admin\AppData\Local\Temp\6e332a14749cd96f8f3e087b6586559d1b7a5fd2ffe946c3a8a3e6247036eb46N.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:2264
- 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:2692

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/2264-0-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download
memory/2264-1-0x0000000000570000-0x0000000000571000-memory.dmp

Filesize
4KB

Download
memory/2264-11-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download
memory/2264-16-0x0000000000CC0000-0x0000000000DB3000-memory.dmp

Filesize
972KB

Download
memory/2692-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2692-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2692-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2692-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2692-10-0x0000000074452000-0x0000000074454000-memory.dmp

Filesize
8KB

Download
memory/2692-12-0x0000000074452000-0x0000000074454000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads