d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34

General

Target

d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
Size

13.3MB
MD5

50cfc7f563673bdcc1b0cf37161d35ba
SHA1

c56042e20314026d8f39f5bf594b85547485d883
SHA256

d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34
SHA512

234e60846bf1fee783ed8e8f2be15910d88bb3a4a54c8af7ee6a09b50a29d1273121a5ecf2c999d45e3b3d3e8797eea1c20b67d9a3fe37ddf67c251f80e1f811
SSDEEP

196608:Z89duCvh7pQoXhQET1AIxGJYJbaogx2gjMn:0uy7p7XhN5aaHgYgI

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2724	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2724	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\font_temp.ttf	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
File opened for modification	C:\Windows\Fonts\font_temp.ttf	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2720	PING.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2724	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
2724	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2640	2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe	28
PID 2808 wrote to memory of 2640	2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe	28
PID 2808 wrote to memory of 2640	2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe	28
PID 2808 wrote to memory of 2640	2808	d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe	28
PID 2640 wrote to memory of 2720	2640	cmd.exe	30
PID 2640 wrote to memory of 2720	2640	cmd.exe	30
PID 2640 wrote to memory of 2720	2640	cmd.exe	30
PID 2640 wrote to memory of 2720	2640	cmd.exe	30
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31
PID 2640 wrote to memory of 2724	2640	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
"C:\Users\Admin\AppData\Local\Temp\d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\Restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - Runs ping.exe
    PID:2720
- - C:\Users\Admin\AppData\Local\Temp\d077a997b8c787218cee4bdf1f33559772c318d6bffa100c289b069990515d34.exe
    "C:\Users\Admin\AppData\Local\Temp\D077A9~1.EXE"
    3⤵
    - Loads dropped DLL
    - Suspicious use of SetWindowsHookEx
    PID:2724

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

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Downloads

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

Filesize
113B

MD5
025d5470e0add4b72c66a4ef3c574c42

SHA1
56b713116e056ac25484a7dc50de695f39e6b1dd

SHA256
1b294429950f2b0e95b3c1c4a2c8a6213ab748df62b63382d79a2a4cf3fd11ac

SHA512
73a18e559ebb0e4c7b30198f294ed864f9949dbbfea937421b2604dbbfe20060f2f798c2312b606cf1496d454a32a635bd839cc23ee4ddb17f163c738c00642c

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\f761989.tmp

Filesize
333KB

MD5
56a2bcecbd3cddd6f4a35361bf4920d6

SHA1
992e63be423f0e61093ba183f49fc0cbec790488

SHA256
5fcfac18758a12e0e717a5189f379922a32b5ac12f26491e638d70b54ae1dcab

SHA512
473cbdf760242db1f0f1d0c27046c0564998f2bf931ad03feb28af3c7bd253d00e6f0836dadf37f29e0db4171eb64e6a15ed4cb9a9d28b48fb0aab601573f551

Download Submit
memory/2724-35-0x0000000061080000-0x0000000061119000-memory.dmp

Filesize
612KB

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Analysis

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