revengerat | 67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806

Analysis

max time kernel
146s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 18:52

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General

Target

67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe
Size

17KB
MD5

dad6ae572c374b1398e8724d7932a053
SHA1

f4754995c504ec70262969c8037748f32abb6939
SHA256

67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806
SHA512

6f443c28d103046244ddac88ba5757606d483cd3630292d36a79182d4b0791a96802f121df2ea6411ba654c1178685a769f7b1c3dd128f3e7deb240a27bb0666
SSDEEP

384:opQVi+nOWfyvvRPJnM2flcZ0mbaajbAsV/wyOIO2stn4:opQViwOWfils0mbi1D2Y4

Score

10^/10

revengerat guest stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

Guest

127.0.0.1:333

Mutex

RV_MUTEX

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral1/files/0x0004000000004ed7-11.dat	revengerat

Drops startup file 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	Client.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe	Client.exe

Executes dropped EXE 1 IoCs

pid	Process
2888	Client.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1700	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe
Token: SeDebugPrivilege	2888	Client.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 2888	1700	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe	31
PID 1700 wrote to memory of 2888	1700	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe	31
PID 1700 wrote to memory of 2888	1700	67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe	31

C:\Users\Admin\AppData\Local\Temp\67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe
"C:\Users\Admin\AppData\Local\Temp\67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe

Filesize
17KB

MD5
dad6ae572c374b1398e8724d7932a053

SHA1
f4754995c504ec70262969c8037748f32abb6939

SHA256
67975b21c4377c829cb0ff7788e82fbc44f56beef971c588cbf1e75f44eca806

SHA512
6f443c28d103046244ddac88ba5757606d483cd3630292d36a79182d4b0791a96802f121df2ea6411ba654c1178685a769f7b1c3dd128f3e7deb240a27bb0666

Download Submit
memory/1700-0-0x000007FEF54EE000-0x000007FEF54EF000-memory.dmp

Filesize
4KB

Download
memory/1700-1-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-2-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-3-0x000007FEF54EE000-0x000007FEF54EF000-memory.dmp

Filesize
4KB

Download
memory/1700-4-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/1700-13-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-12-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-14-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download
memory/2888-15-0x000007FEF5230000-0x000007FEF5BCD000-memory.dmp

Filesize
9.6MB

Download