49945b5eb3f80e6bb9dba81c6c6f643245bb0831ce2f6e5abf4db12ab6709b76

max time kernel
1215s
max time network
1217s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
24-06-2024 05:26

Sharing

Target

iplookup.exe
Size

2.1MB
MD5

cb4903c1c4f23b021905da634c002f04
SHA1

c2ccf3a1e5037c6e540b94a59e2c367ba8cd9090
SHA256

49945b5eb3f80e6bb9dba81c6c6f643245bb0831ce2f6e5abf4db12ab6709b76
SHA512

7f632331ba7f2fdd3c76f7f158a1cd6e79be796f2dc9f9149b7a071bb77b35fc4f0c6f189a8179eaf4947533513a3f926c879c50c8cf6cb13abdd424113f48fa
SSDEEP

49152:PFkR/VWoA1QfIBoq2Pkbu5Gk6hQW/3f2V1mPzidqz/CIaB2w:NkR/VMCGvj/vYkP9aB

Score

7^/10

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

Processes:

resource	yara_rule
behavioral1/memory/1448-1-0x00000000002F0000-0x000000000050E000-memory.dmp	net_reactor

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 ip-api.com
17 ip-api.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

iplookup.exe

description pid process

Token: SeDebugPrivilege 1448 iplookup.exe

flow	ioc
13	ip-api.com
17	ip-api.com

description	pid	process
Token: SeDebugPrivilege	1448	iplookup.exe

C:\Users\Admin\AppData\Local\Temp\iplookup.exe
"C:\Users\Admin\AppData\Local\Temp\iplookup.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1448

memory/1448-0-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

Filesize
4KB

Download
memory/1448-1-0x00000000002F0000-0x000000000050E000-memory.dmp

Filesize
2.1MB

Download
memory/1448-2-0x0000000005480000-0x000000000597E000-memory.dmp

Filesize
5.0MB

Download
memory/1448-4-0x0000000004DC0000-0x0000000004E52000-memory.dmp

Filesize
584KB

Download
memory/1448-5-0x0000000073AC0000-0x00000000741AE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-3-0x0000000073AC0000-0x00000000741AE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-6-0x0000000005410000-0x000000000541A000-memory.dmp

Filesize
40KB

Download
memory/1448-7-0x0000000073AC0000-0x00000000741AE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-8-0x0000000073ACE000-0x0000000073ACF000-memory.dmp

Filesize
4KB

Download
memory/1448-9-0x0000000073AC0000-0x00000000741AE000-memory.dmp

Filesize
6.9MB

Download
memory/1448-10-0x0000000009080000-0x00000000090A2000-memory.dmp

Filesize
136KB

Download
memory/1448-11-0x00000000090B0000-0x0000000009400000-memory.dmp

Filesize
3.3MB

Download