revengerat | 62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddf

General

Target

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
Size

904KB
MD5

8a87873b2d0a0c3b9142f64674b460c0
SHA1

7aec1c080191a06f61a62f59ea7e9bf88f70b4bc
SHA256

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddf
SHA512

053b03b3c2f2e2ee902fdb1659f459a978bd9de0b3a27b84e41cfe28c5143d9bdb1c064a80c05c6eef8a54895f330957aa45d039fd751ac49bdf0e2f3a2697c1
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5v:gh+ZkldoPK8YaKGv

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:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

description	pid	process	target process
PID 2096 set thread context of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.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:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.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 2740 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2740	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

pid	process
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

pid	process
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe

description	pid	process	target process
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe
PID 2096 wrote to memory of 2740	2096	62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.exe
"C:\Users\Admin\AppData\Local\Temp\62859bbb23260a4faab8ed16dd8ced2c008f4a952bd9cebceffd7bdb05731ddfN.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:2096
- 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:2740

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/2096-0-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2740-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2740-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2740-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2740-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2740-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2740-9-0x0000000073E72000-0x0000000073E74000-memory.dmp

Filesize
8KB

Download
memory/2740-10-0x0000000073E72000-0x0000000073E74000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads