c91ee5e59b1885f82d1f65cf4ac86721300ba0aa52d6d917f407bad073a5aea4

Analysis

max time kernel
144s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 11:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

17747af9c269a5139683b34301029529.exe
Size

3.9MB
MD5

17747af9c269a5139683b34301029529
SHA1

081b2f40014bbc2bbc065e9cd1ffc29fd06151e7
SHA256

c91ee5e59b1885f82d1f65cf4ac86721300ba0aa52d6d917f407bad073a5aea4
SHA512

a6fb83b0887545e75891803827a0bd1bce45eeea77ba8a018253cd187fac8a7177f4dfc4e66db47d895a300a97cbca6c9fb7202857f70d88949182fa65612822
SSDEEP

49152:EQFRHrmQG+yrY+FrBQG+QQG+WQ3+QQGzrmQG+yrY+FrBQG+QQG+WQ3+mQL:EcKHX/GmHX/kk

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2916	qnhc.exe

Loads dropped DLL 2 IoCs

pid	Process
2520	17747af9c269a5139683b34301029529.exe
2520	17747af9c269a5139683b34301029529.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Internet Explorer\Main	qnhc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2916	qnhc.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2916	qnhc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2916	qnhc.exe
2916	qnhc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2916	2520	17747af9c269a5139683b34301029529.exe	28
PID 2520 wrote to memory of 2916	2520	17747af9c269a5139683b34301029529.exe	28
PID 2520 wrote to memory of 2916	2520	17747af9c269a5139683b34301029529.exe	28
PID 2520 wrote to memory of 2916	2520	17747af9c269a5139683b34301029529.exe	28

C:\Users\Admin\AppData\Local\Temp\17747af9c269a5139683b34301029529.exe
"C:\Users\Admin\AppData\Local\Temp\17747af9c269a5139683b34301029529.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\qnhc.exe
  C:\Users\Admin\AppData\Local\Temp\qnhc.exe -run C:\Users\Admin\AppData\Local\Temp\17747af9c269a5139683b34301029529.exe
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\qnhc.exe

Filesize
4.3MB

MD5
145840826452585ba9c74e5cfd3450df

SHA1
42b20b3735ec08cf702b70326f656a29fa884b2b

SHA256
71baab39362ceaaf4a5ad97d74241510179f0d9b0b87370c4c3724d9e0165c9e

SHA512
29e1a3aeb6000577c785add473ede4b05e46975c956ec8d12616cc6451b5a2c2300d1b94ee111e5455048c07fc9ab5d01eca0c64b44c40c0bee5db5742d7dd7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\qnhc.exe

Filesize
1024KB

MD5
3fd05a7fa391443146009bc19712eb09

SHA1
b74d9c7228eb52552d88f4eced731a2c8eafb5c1

SHA256
c90b1eb70439eacd4d92fe677967fee78c08bb383ce59f298ea3531d526ae3c7

SHA512
1636bbe27aa5b2b0fa6666f8bbd74873765b3dab915a489f8d99825688bae41634a88225e61916cb260a83a1de7ca2e28539eb4f3d2e98cfbeb2b0e5d33c4263

Download Submit
C:\Users\Admin\AppData\Local\Temp\qnhc.exe

Filesize
2.8MB

MD5
7b7aeee780816d1e7cd6dc0ea7a38b94

SHA1
3e331192bdd6e72db4bcad405ab1096a18fefa5d

SHA256
d6d3abd1fb3becf79cd98f288a2e3d4f643c5814807bc2c2e6ac30c00eb49a30

SHA512
6f515a57f3c2c919a11b174152eeaf0fbb9a158dbe7a4fe6ab00d07bd002911155b80296b2fdcaf57ca155dbdb257918cfcf7bf41945559926ba88fa9331515b

Download Submit
memory/2520-10-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/2520-18-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/2520-3-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2520-9-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/2520-8-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2520-7-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2520-6-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2520-1-0x0000000000340000-0x0000000000390000-memory.dmp

Filesize
320KB

Download
memory/2520-11-0x0000000002B00000-0x0000000002B02000-memory.dmp

Filesize
8KB

Download
memory/2520-15-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2520-14-0x0000000000540000-0x0000000000541000-memory.dmp

Filesize
4KB

Download
memory/2520-12-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2520-17-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2520-16-0x0000000000560000-0x0000000000561000-memory.dmp

Filesize
4KB

Download
memory/2520-24-0x0000000002050000-0x0000000002051000-memory.dmp

Filesize
4KB

Download
memory/2520-20-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2520-19-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/2520-21-0x0000000002070000-0x0000000002071000-memory.dmp

Filesize
4KB

Download
memory/2520-5-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2520-22-0x0000000002030000-0x0000000002031000-memory.dmp

Filesize
4KB

Download
memory/2520-29-0x0000000002AF0000-0x0000000002AF6000-memory.dmp

Filesize
24KB

Download
memory/2520-26-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/2520-25-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/2520-27-0x0000000002080000-0x0000000002081000-memory.dmp

Filesize
4KB

Download
memory/2520-28-0x0000000002060000-0x0000000002061000-memory.dmp

Filesize
4KB

Download
memory/2520-23-0x0000000001FE0000-0x0000000001FE1000-memory.dmp

Filesize
4KB

Download
memory/2520-30-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2520-4-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2520-2-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2520-41-0x0000000000340000-0x0000000000390000-memory.dmp

Filesize
320KB

Download
memory/2520-39-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2520-0-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2520-38-0x0000000002BC0000-0x0000000002CC0000-memory.dmp

Filesize
1024KB

Download
memory/2916-43-0x0000000002B50000-0x0000000002B51000-memory.dmp

Filesize
4KB

Download
memory/2916-42-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/2916-53-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2916-55-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/2916-56-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/2916-60-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/2916-59-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download