ee86ec03ef8b5b5719cdb6b7c2d36ef160144ff2eb3b81725890ba98c39deffb

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 17:10

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General

Target

LiyuNet/数据库/鲤鱼论坛数据库说明文档.rtf
Size

324KB
MD5

1d08deaef754d0a57d841690b45e8c03
SHA1

d2cee06c20478a32d32d5f9935073043d89b20df
SHA256

1a11c807b37c319b7550f36ddc7b24386e0329bbaf93de39eafab3badd9d4219
SHA512

63ea39db20de92a5adc29385cc5d90fdb2f5a8af6a1cf05f89e33cf6b81606ed2e8d3557056e53ff06fd8bc1bc325b8a98b71607b3bf8f84a1d298f3bd68f065
SSDEEP

1536:jKWjdWyPsBHr59D8sq8efasWJ/1A2rcB6yVht2xq+aQFv2lNfv4bWRGXRgUbiEie:2mPOKa/Y+xaZV1gmTixZ

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2436	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2436	WINWORD.EXE
2436	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 1436	2436	WINWORD.EXE	30
PID 2436 wrote to memory of 1436	2436	WINWORD.EXE	30
PID 2436 wrote to memory of 1436	2436	WINWORD.EXE	30
PID 2436 wrote to memory of 1436	2436	WINWORD.EXE	30

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\LiyuNet\数据库\鲤鱼论坛数据库说明文档.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
c03ea4845831be9d6bdb82d769631e54

SHA1
94762675e2c6d16a0f71aecff81fbeae664489a8

SHA256
32bbb9adc0e5078c3eb7f0adae7eef874ef72b3942913f558357864e16db24d3

SHA512
b201d08f31c96f41c13e4b1e18de30c0d81cf7643b0ada63db50f9287258881d8f3aca316a95fb9d141447a275602201cf5cffb137546cc1b7e6d479801b82a8

Download Submit
memory/2436-0-0x000000002FF41000-0x000000002FF42000-memory.dmp

Filesize
4KB

Download
memory/2436-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2436-2-0x000000007112D000-0x0000000071138000-memory.dmp

Filesize
44KB

Download
memory/2436-9-0x000000007112D000-0x0000000071138000-memory.dmp

Filesize
44KB

Download
memory/2436-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download