revengerat | 7a2b24e85d1ee137e9b96d8ca987cb90d2fc49f0f10906cde870bb0ee3a0bfed

Analysis

max time kernel
149s
max time network
153s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20250314-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
14/03/2025, 23:22

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General

Target

test.exe
Size

24KB
MD5

a226efb28f312fe033e65bd6a69f6984
SHA1

f6b6ff14ef481d6790e0e2815a91f9504b003cd3
SHA256

7a2b24e85d1ee137e9b96d8ca987cb90d2fc49f0f10906cde870bb0ee3a0bfed
SHA512

8128fdf9c2900566b2f17c6e3719a600f5ac8878715c6d7694c4623ee873d783c38b45eb63c368b3aa4bab311fadf01d2bc7cb775ae7a295e9e2afdaa1d3aa4a
SSDEEP

384:eU0ZVrMYSvRPJnMHYaA1WNbIBj3GNgylu9MZxe1sbYp7v1yRiflGeCzYcHe+Z:eZV59E3CVu9DMitG/zYcHe+Z

Score

10^/10

revengerat test discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

test

127.0.0.1:333

127.0.0.1:21

127.0.0.1:443

127.0.0.1:80

212.102.63.147:333

212.102.63.147:21

212.102.63.147:443

212.102.63.147:80

Mutex

RV_MUTEX-fawrHJfWfhaR

Signatures

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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4712 set thread context of 5736	4712	test.exe	80
PID 5736 set thread context of 5696	5736	RegSvcs.exe	81

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4712	test.exe
Token: SeDebugPrivilege	5736	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 4712 wrote to memory of 5736	4712	test.exe	80
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81
PID 5736 wrote to memory of 5696	5736	RegSvcs.exe	81

C:\Users\Admin\AppData\Local\Temp\test.exe
"C:\Users\Admin\AppData\Local\Temp\test.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5736
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5696

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\YRvZwfRt.txt

Filesize
42B

MD5
faacfa4444c38959d1033137e5a1ffa4

SHA1
b60ed17fbbd52024aae6714bd337b12dc2502e50

SHA256
ae0d5ffde1564441649a4485564b80e2a4a126456c4a9b439c07005656dd26a6

SHA512
eae70ace61807142ff649ebb7b34b13913804ce01ec3fb1b3181ad1a690bb1608d898300c97cf2e5c9737a8e60efaf6e155c0f3221ebd084339d0579827ccb03

Download Submit
memory/4712-0-0x00007FFD5A855000-0x00007FFD5A856000-memory.dmp

Filesize
4KB

Download
memory/4712-1-0x00007FFD5A5A0000-0x00007FFD5AF41000-memory.dmp

Filesize
9.6MB

Download
memory/4712-2-0x000000001C420000-0x000000001C8EE000-memory.dmp

Filesize
4.8MB

Download
memory/4712-3-0x000000001BE70000-0x000000001BF16000-memory.dmp

Filesize
664KB

Download
memory/4712-4-0x000000001C9B0000-0x000000001CA12000-memory.dmp

Filesize
392KB

Download
memory/4712-5-0x00007FFD5A5A0000-0x00007FFD5AF41000-memory.dmp

Filesize
9.6MB

Download
memory/4712-6-0x00007FFD5A855000-0x00007FFD5A856000-memory.dmp

Filesize
4KB

Download
memory/4712-7-0x00007FFD5A5A0000-0x00007FFD5AF41000-memory.dmp

Filesize
9.6MB

Download
memory/4712-10-0x00007FFD5A5A0000-0x00007FFD5AF41000-memory.dmp

Filesize
9.6MB

Download
memory/5696-17-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/5696-20-0x0000000004BD0000-0x0000000004BF1000-memory.dmp

Filesize
132KB

Download
memory/5696-19-0x0000000004C00000-0x0000000004C3C000-memory.dmp

Filesize
240KB

Download
memory/5696-22-0x0000000075290000-0x0000000075A41000-memory.dmp

Filesize
7.7MB

Download
memory/5696-24-0x0000000075290000-0x0000000075A41000-memory.dmp

Filesize
7.7MB

Download
memory/5736-13-0x0000000004BD0000-0x0000000004C6C000-memory.dmp

Filesize
624KB

Download
memory/5736-14-0x0000000005220000-0x00000000057C6000-memory.dmp

Filesize
5.6MB

Download
memory/5736-15-0x0000000004CE0000-0x0000000004D46000-memory.dmp

Filesize
408KB

Download
memory/5736-16-0x000000007529E000-0x000000007529F000-memory.dmp

Filesize
4KB

Download
memory/5736-12-0x0000000000610000-0x000000000061C000-memory.dmp

Filesize
48KB

Download
memory/5736-11-0x000000007529E000-0x000000007529F000-memory.dmp

Filesize
4KB

Download
memory/5736-21-0x0000000075290000-0x0000000075A41000-memory.dmp

Filesize
7.7MB

Download
memory/5736-25-0x0000000075290000-0x0000000075A41000-memory.dmp

Filesize
7.7MB

Download