revengerat | 62414879eaa4f41a799b2e08dc86aa8375055c9d731a587f8e3a78c29957dc29

Analysis

max time kernel
105s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 09:37

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General

Target

35fe14ca48ab0b792b3f8934988512e0N.exe
Size

147KB
MD5

35fe14ca48ab0b792b3f8934988512e0
SHA1

c2e334fe002ca10f2463b84e8bb47a16589f791a
SHA256

62414879eaa4f41a799b2e08dc86aa8375055c9d731a587f8e3a78c29957dc29
SHA512

b0e96dd123a4c5c9463281684705ce00620a80a9750c09c9adeb743ccf7a7294122628d2bd1fa7cc102bde8835e5281df651c056d28cbd9bc99f07870f28ff7b
SSDEEP

3072:hK6+HZbJ0q0Rh2WghJ7GjdbrG8WLHOffM0nhadbrRNq+9Bi6:h7NOCjd+BLHaM0nhadbfqu

Score

10^/10

revengerat guest discovery stealer trojan

Malware Config

Extracted

Family

revengerat

Botnet

Guest

127.0.0.1:4444

127.0.0.1:1337

192.168.1.3:4444

192.168.1.3:1337

192.168.137.1:4444

192.168.137.1:1337

192.168.1.2:4444

192.168.1.2:1337

Mutex

RV_MUTEX

Signatures

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

RevengeRat Executable 1 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/files/0x0007000000018ddd-4.dat	revengerat

Executes dropped EXE 1 IoCs

Processes:

file1.exe

pid	Process
2704	file1.exe

Loads dropped DLL 2 IoCs

Processes:

35fe14ca48ab0b792b3f8934988512e0N.exe

pid	Process
1580	35fe14ca48ab0b792b3f8934988512e0N.exe
1580	35fe14ca48ab0b792b3f8934988512e0N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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:

35fe14ca48ab0b792b3f8934988512e0N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35fe14ca48ab0b792b3f8934988512e0N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

file1.exe

description	pid	Process
Token: SeDebugPrivilege	2704	file1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

35fe14ca48ab0b792b3f8934988512e0N.exe

description	pid	Process	procid_target
PID 1580 wrote to memory of 2704	1580	35fe14ca48ab0b792b3f8934988512e0N.exe	29
PID 1580 wrote to memory of 2704	1580	35fe14ca48ab0b792b3f8934988512e0N.exe	29
PID 1580 wrote to memory of 2704	1580	35fe14ca48ab0b792b3f8934988512e0N.exe	29
PID 1580 wrote to memory of 2704	1580	35fe14ca48ab0b792b3f8934988512e0N.exe	29

C:\Users\Admin\AppData\Local\Temp\35fe14ca48ab0b792b3f8934988512e0N.exe
"C:\Users\Admin\AppData\Local\Temp\35fe14ca48ab0b792b3f8934988512e0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1580
- C:\Users\Admin\AppData\Local\Temp\file1.exe
  C:\Users\Admin\AppData\Local\Temp\\file1.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2704

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

\Users\Admin\AppData\Local\Temp\file1.exe

Filesize
17KB

MD5
3a0c6ca0ff19f3db86bed74447c0a71f

SHA1
420232590b60ce810c989e6ef1c008ab1e205b84

SHA256
fe7d28ffdd0ff258b79837b3fb069d5834a4390fe823f8126d41037e6e6cd907

SHA512
e66b463dd4ec57dc81f464632fae75697ecf7923ed1e23893092addabb95b9d691adee29da97a81e6899f41691b126f72d4f43ed682b608693130af22d641ba6

Download Submit
memory/1580-0-0x000000007454E000-0x000000007454F000-memory.dmp

Filesize
4KB

Download
memory/1580-1-0x0000000000930000-0x000000000093A000-memory.dmp

Filesize
40KB

Download
memory/1580-2-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/1580-14-0x0000000074540000-0x0000000074C2E000-memory.dmp

Filesize
6.9MB

Download
memory/2704-11-0x000007FEF5EFE000-0x000007FEF5EFF000-memory.dmp

Filesize
4KB

Download
memory/2704-12-0x000007FEF5C40000-0x000007FEF65DD000-memory.dmp

Filesize
9.6MB

Download
memory/2704-13-0x000007FEF5C40000-0x000007FEF65DD000-memory.dmp

Filesize
9.6MB

Download
memory/2704-15-0x000007FEF5C40000-0x000007FEF65DD000-memory.dmp

Filesize
9.6MB

Download