c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c

General

Target

c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
Size

13.1MB
MD5

9ed7ce1347edb5d6daf6d479f31e493a
SHA1

385dd2e76ecab6b41d3051f7597a8796fdbd346b
SHA256

c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c
SHA512

c42782bcbcf0e39be9b9818c86f965050e4da7c2a4c69cb7eccbbe7e008b34bbfd5fdaef19e9e52e438ba96f58dd8f4fc954442b7d0944df3f5768a6be47fafd
SSDEEP

196608:t89duCvh7pQoXhQET1AIxGJYJbaogx2guFcmc:guy7p7XhN5aaHgYgft

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
2860	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
2860	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\font_temp.ttf	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
File opened for modification	C:\Windows\Fonts\font_temp.ttf	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2792	PING.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
2860	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
2860	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 2724	1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe	28
PID 1440 wrote to memory of 2724	1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe	28
PID 1440 wrote to memory of 2724	1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe	28
PID 1440 wrote to memory of 2724	1440	c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe	28
PID 2724 wrote to memory of 2792	2724	cmd.exe	30
PID 2724 wrote to memory of 2792	2724	cmd.exe	30
PID 2724 wrote to memory of 2792	2724	cmd.exe	30
PID 2724 wrote to memory of 2792	2724	cmd.exe	30
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31
PID 2724 wrote to memory of 2860	2724	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
"C:\Users\Admin\AppData\Local\Temp\c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\Restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - Runs ping.exe
    PID:2792
- - C:\Users\Admin\AppData\Local\Temp\c00931a7e721cf0d20ff7566a7c6a7a58c97c68d373db865c38af72ee7b8bf3c.exe
    "C:\Users\Admin\AppData\Local\Temp\C00931~1.EXE"
    3⤵
    - Loads dropped DLL
    - Suspicious use of SetWindowsHookEx
    PID:2860

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
0a7f7b9d3d1b63a876269b4deb41ea61

SHA1
83558956cf13e0d629b8cddfb69f9422799750f9

SHA256
e3a0d93651149935d71e11be79b8abd013e8de86264f75574e4ba7c06dd6a6f1

SHA512
edc80ad6444205e301f2c1176c69990e9be81ca38873e12269e28067007967d672ee9694b4ae247ada9b2a73918474156d1b0bdec6d216637ede0f1b710cac06

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\f761842.tmp

Filesize
333KB

MD5
56a2bcecbd3cddd6f4a35361bf4920d6

SHA1
992e63be423f0e61093ba183f49fc0cbec790488

SHA256
5fcfac18758a12e0e717a5189f379922a32b5ac12f26491e638d70b54ae1dcab

SHA512
473cbdf760242db1f0f1d0c27046c0564998f2bf931ad03feb28af3c7bd253d00e6f0836dadf37f29e0db4171eb64e6a15ed4cb9a9d28b48fb0aab601573f551

Download Submit
memory/2860-35-0x0000000061080000-0x0000000061119000-memory.dmp

Filesize
612KB

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Analysis

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