revengerat | 07ddd870547e31c3f9d0c6c7046da1ecfdd5536f7e3cef7a92801d51e2368ef4

Analysis

max time kernel
99s
max time network
109s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 21:56

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General

Target

79c2a480606c4504cf03c5907904a850N.exe
Size

904KB
MD5

79c2a480606c4504cf03c5907904a850
SHA1

571216a851f50d04d41d02fc606b678dd97cddaa
SHA256

07ddd870547e31c3f9d0c6c7046da1ecfdd5536f7e3cef7a92801d51e2368ef4
SHA512

4c8f792e17fd7fc80ed4f526e80bdfbeabd7c713601ff617b9f70bf4513ad6361ba16ccc582cff912c2f465cc601a4a8a663244f681cd53e081b449a9a70b629
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHaKZa5V:gh+ZkldoPK8YaKGV

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	79c2a480606c4504cf03c5907904a850N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30

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	79c2a480606c4504cf03c5907904a850N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2996	79c2a480606c4504cf03c5907904a850N.exe
2996	79c2a480606c4504cf03c5907904a850N.exe
2996	79c2a480606c4504cf03c5907904a850N.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2996	79c2a480606c4504cf03c5907904a850N.exe
2996	79c2a480606c4504cf03c5907904a850N.exe
2996	79c2a480606c4504cf03c5907904a850N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30
PID 2996 wrote to memory of 2088	2996	79c2a480606c4504cf03c5907904a850N.exe	30

C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.exe
"C:\Users\Admin\AppData\Local\Temp\79c2a480606c4504cf03c5907904a850N.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:2996
- 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:2088

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

Replay Monitor

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Downloads

memory/2088-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2088-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2088-9-0x00000000748C2000-0x00000000748C4000-memory.dmp

Filesize
8KB

Download
memory/2088-10-0x00000000748C2000-0x00000000748C4000-memory.dmp

Filesize
8KB

Download
memory/2996-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download