0ab3347233ca85e26d6d65d5a1ae47b6f109bd46aef2589a7b67bc55dc6c3148

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 14:43

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General

Target

767735c8c772038e7d89fdd442513170.exe
Size

294KB
MD5

767735c8c772038e7d89fdd442513170
SHA1

51d31eadcc515633d625393b734c72a07f1eeb67
SHA256

0ab3347233ca85e26d6d65d5a1ae47b6f109bd46aef2589a7b67bc55dc6c3148
SHA512

05f1b64cff4e21d783df0f887e7156041403be5ea63f459dd01674ba6fefcda6cceaa4540f3091089a2ac4ca54d648730a718765df5413928a44b3e9dd866846
SSDEEP

6144:cdYgxDPu6luzMm2mBiXS6S9JSelDyX2UFLstcAyXRU0ODDoL:tgxDPuQuLTKSH9flD74sK60ODDoL

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
224	767735c8c772038e7d89fdd442513170.tmp

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Progra~1\TaoBao\is-H45VD.tmp	767735c8c772038e7d89fdd442513170.tmp

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	Regedit.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://www.hae123.com"	Regedit.exe

Runs regedit.exe 1 IoCs

pid	Process
2172	Regedit.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
224	767735c8c772038e7d89fdd442513170.tmp

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3640 wrote to memory of 224	3640	767735c8c772038e7d89fdd442513170.exe	18
PID 3640 wrote to memory of 224	3640	767735c8c772038e7d89fdd442513170.exe	18
PID 3640 wrote to memory of 224	3640	767735c8c772038e7d89fdd442513170.exe	18
PID 224 wrote to memory of 2172	224	767735c8c772038e7d89fdd442513170.tmp	19
PID 224 wrote to memory of 2172	224	767735c8c772038e7d89fdd442513170.tmp	19
PID 224 wrote to memory of 2172	224	767735c8c772038e7d89fdd442513170.tmp	19
PID 224 wrote to memory of 2252	224	767735c8c772038e7d89fdd442513170.tmp	22
PID 224 wrote to memory of 2252	224	767735c8c772038e7d89fdd442513170.tmp	22
PID 224 wrote to memory of 2252	224	767735c8c772038e7d89fdd442513170.tmp	22

C:\Users\Admin\AppData\Local\Temp\767735c8c772038e7d89fdd442513170.exe
"C:\Users\Admin\AppData\Local\Temp\767735c8c772038e7d89fdd442513170.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3640
- C:\Users\Admin\AppData\Local\Temp\is-UL9LM.tmp\767735c8c772038e7d89fdd442513170.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-UL9LM.tmp\767735c8c772038e7d89fdd442513170.tmp" /SL5="$110066,51900,51712,C:\Users\Admin\AppData\Local\Temp\767735c8c772038e7d89fdd442513170.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:224
- - C:\Windows\SysWOW64\Regedit.exe
    "C:\Windows\Regedit.exe" -s C:\Progra~1\TaoBao\info.desc
    3⤵
    - Modifies Internet Explorer settings
    - Modifies Internet Explorer start page
    - Runs regedit.exe
    PID:2172
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\767735c8c772038e7d89fdd442513170.exe"
    3⤵
    PID:2252

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

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Downloads

memory/224-12-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/224-19-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/3640-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3640-20-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3640-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads