revengerat | 62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55

General

Target

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
Size

952KB
MD5

14c711e55c340da01367cdb9e95a7140
SHA1

ddbf02bf9ed1a1e8aa677e9a1c712e148f031fb5
SHA256

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55
SHA512

68fee9b3ba51041c69d070fc4df902a0607fa959e75515bc0d18dc8497255bb3ff5c58807b1cbb17aab46d4e86c7ccc7f7e9614f5b2ea5807ea473759942dfe7
SSDEEP

24576:2AHnh+eWsN3skA4RV1HDm2KXMmHaKZT5e:Rh+ZkldDPK8YaKje

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:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral1/memory/1932-0-0x0000000001140000-0x0000000001233000-memory.dmp	autoit_exe
behavioral1/memory/1932-11-0x0000000001140000-0x0000000001233000-memory.dmp	autoit_exe
behavioral1/memory/1932-16-0x0000000001140000-0x0000000001233000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

description	pid	process	target process
PID 1932 set thread context of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.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:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.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 2468 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2468	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

pid	process
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

pid	process
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe

description	pid	process	target process
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe
PID 1932 wrote to memory of 2468	1932	62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.exe
"C:\Users\Admin\AppData\Local\Temp\62d32f37fc9ffab13b28e10185a1b1f678ba6a1c7a14c04e7f3ad0edcecdcf55N.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:1932
- 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:2468

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/1932-0-0x0000000001140000-0x0000000001233000-memory.dmp

Filesize
972KB

Download
memory/1932-1-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/1932-11-0x0000000001140000-0x0000000001233000-memory.dmp

Filesize
972KB

Download
memory/1932-16-0x0000000001140000-0x0000000001233000-memory.dmp

Filesize
972KB

Download
memory/2468-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2468-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2468-10-0x0000000074602000-0x0000000074604000-memory.dmp

Filesize
8KB

Download
memory/2468-12-0x0000000074602000-0x0000000074604000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads