18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d

General

Target

18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
Size

13.0MB
MD5

e93d948b9a74a40beb17ed214e443ea7
SHA1

176098e47f846e3a32cfa305e04ec17f5cb9850e
SHA256

18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d
SHA512

cbd59e4e31f8cf6be948518531f955be52dc459f2f0ede0b4c625db2a889d54fd32499b3f7284780cfade17353efecf90017a66bb9bcda3ca17017b04515f9a8
SSDEEP

196608:189duCvh7pQoXhQET1AIxGJYJbaogx2g7xlihI:Iuy7p7XhN5aaHgYgd+

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
2740	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
2740	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\font_temp.ttf	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
File opened for modification	C:\Windows\Fonts\font_temp.ttf	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
344	PING.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
2740	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
2740	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 3024	1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe	28
PID 1748 wrote to memory of 3024	1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe	28
PID 1748 wrote to memory of 3024	1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe	28
PID 1748 wrote to memory of 3024	1748	18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe	28
PID 3024 wrote to memory of 344	3024	cmd.exe	30
PID 3024 wrote to memory of 344	3024	cmd.exe	30
PID 3024 wrote to memory of 344	3024	cmd.exe	30
PID 3024 wrote to memory of 344	3024	cmd.exe	30
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31
PID 3024 wrote to memory of 2740	3024	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
"C:\Users\Admin\AppData\Local\Temp\18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\Restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3024
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - Runs ping.exe
    PID:344
- - C:\Users\Admin\AppData\Local\Temp\18fe7c4c263db5bfd1c76ad01cffe5e4ebffb738522fd0d96b19066eef77379d.exe
    "C:\Users\Admin\AppData\Local\Temp\18FE7C~1.EXE"
    3⤵
    - Loads dropped DLL
    - Suspicious use of SetWindowsHookEx
    PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Restart.bat

Filesize
113B

MD5
e63bd50378e9fda9c1ddb5c26f943d7b

SHA1
6b3b86a3949d2b0106975e24fb1f2aea820a90a9

SHA256
23d7d2562303d1816c76223ba35694ba9033db8b255850b714fc365f7ffbe4c8

SHA512
eec65dcef4b40abf32f6bf8bf9a5167eb6b417cc7f7f19aa84e05ebf8f30118acde9e68a5c1c20dc4740f15d0c22bd8759ac21a34c241faebe8fe2dc3b21d5f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\font_temp.ttf

Filesize
8.0MB

MD5
092a99ee52bbaef7481cc96c5b85b992

SHA1
06b8475f99605af9ff9ff3ed1d0eb907fd57c06b

SHA256
b3f675ccfc65edd6f27432dec6639b1414e9dc627831791263a99e2d711d215d

SHA512
3538cebe1c0e2439c7ba289c4420627d59b4922e26242408f114aa01d342734b057d92edac35bee7c47cb926091695efc6c560802db0cd342f75cee1f8b96baf

Download Submit
\Users\Admin\AppData\Local\Temp\ExuiKrnln_Win32_20230819.lib

Filesize
1.6MB

MD5
a1df3b7884c175c967505a589ba51da2

SHA1
7aaf570e41a00149134973d00f4efc09c4b650c2

SHA256
c16014329cf6f242a525f6782dd10f6a4d0ff6f97239710fdc45522f5c6da525

SHA512
12b8bd05fd9bec79d643edb503634b8b5238c67c77ddd8d2c3220406c08b1e6197e8aff02c709e353bc4ce9353a6709837b81ca443660250d94e73c00d66f451

Download Submit
\Users\Admin\AppData\Local\Temp\f760ec0.tmp

Filesize
333KB

MD5
56a2bcecbd3cddd6f4a35361bf4920d6

SHA1
992e63be423f0e61093ba183f49fc0cbec790488

SHA256
5fcfac18758a12e0e717a5189f379922a32b5ac12f26491e638d70b54ae1dcab

SHA512
473cbdf760242db1f0f1d0c27046c0564998f2bf931ad03feb28af3c7bd253d00e6f0836dadf37f29e0db4171eb64e6a15ed4cb9a9d28b48fb0aab601573f551

Download Submit
memory/2740-35-0x0000000061080000-0x0000000061119000-memory.dmp

Filesize
612KB

Download

Analysis

Sharing