ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88

General

Target

ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
Size

13.2MB
MD5

ddcd0a61028b09d50c8ffd5f9e7e2ded
SHA1

f26bc2097b2c7e9ede73f5cbb0f7655b03464618
SHA256

ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88
SHA512

4b2e467e00bdfd84e66320bfd310bcdb0ffa499b743f1e072c89c79f34af9cf0dd02457e0d2ef6cf1a2d8e70c212b5db407d6170fb9189fe9bec9ccb0b0a5ab7
SSDEEP

196608:Z89duCvh7pQoXhQET1AIxGJYJbaogx2gy17+Be3TeS1:0uy7p7XhN5aaHgYgyH3Tt

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2740	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2740	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\font_temp.ttf	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
File opened for modification	C:\Windows\Fonts\font_temp.ttf	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3064	PING.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2740	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
2740	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2380	2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe	28
PID 2108 wrote to memory of 2380	2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe	28
PID 2108 wrote to memory of 2380	2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe	28
PID 2108 wrote to memory of 2380	2108	ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe	28
PID 2380 wrote to memory of 3064	2380	cmd.exe	30
PID 2380 wrote to memory of 3064	2380	cmd.exe	30
PID 2380 wrote to memory of 3064	2380	cmd.exe	30
PID 2380 wrote to memory of 3064	2380	cmd.exe	30
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31
PID 2380 wrote to memory of 2740	2380	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
"C:\Users\Admin\AppData\Local\Temp\ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\Restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2380
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - Runs ping.exe
    PID:3064
- - C:\Users\Admin\AppData\Local\Temp\ab29ff6782dd5c3ab205c58c327f850f1f4f82f150e9de3c07952237a78e5d88.exe
    "C:\Users\Admin\AppData\Local\Temp\AB29FF~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

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Downloads

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

Filesize
113B

MD5
92678ca74cabf6a10f93dd12e164e179

SHA1
596bffdd5e7bbbb848cbffa3d2529b8dc47a33cb

SHA256
a3785234bc4fa6ead0c156f16ef583fbdc82e4bc175d0ac14612db4d2870b181

SHA512
523dffc72bee77a51d84234fc0592079cccf9198a63e22b5cbc6735932df140b74a94741247c0dff19b504f8ddd002fdc38215b7f98e1d6d5dc2498df2798d8d

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\f76118e.tmp

Filesize
333KB

MD5
56a2bcecbd3cddd6f4a35361bf4920d6

SHA1
992e63be423f0e61093ba183f49fc0cbec790488

SHA256
5fcfac18758a12e0e717a5189f379922a32b5ac12f26491e638d70b54ae1dcab

SHA512
473cbdf760242db1f0f1d0c27046c0564998f2bf931ad03feb28af3c7bd253d00e6f0836dadf37f29e0db4171eb64e6a15ed4cb9a9d28b48fb0aab601573f551

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

Filesize
612KB

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Analysis

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