713f20858a343e587ebba9b7878d1b6dc396a4d2bd845b25b77e7b765e8d4677

Analysis

max time kernel
131s
max time network
129s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 04:27

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General

Target

百分百阿里旺旺群发器(淘宝版)/旺旺群发使用前必读文档.doc
Size

44KB
MD5

6ebc7658e79f63c9e7a435fdbeec2e20
SHA1

9395830b78ee90c780d085eaed248ddfbfcbc32a
SHA256

220d8a877e4281a3a48670d0e618a63657665d99380b22bdd8b8e0d619cf5fdd
SHA512

bc4064962046feafa6a487d98c20b9f7206d778bd329d6ce5e8fc9f4b38f2e0338693b1e929bb8da7c7775dc44afb577a0d516aaf301040ee0465c29b05e1832
SSDEEP

768:gKpFUC/dEuupT6ST3peao1CQ+JFnvGZ789:JpFh/nul6Sbxoc5jl

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
1988	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1988	WINWORD.EXE
1988	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 3048	1988	WINWORD.EXE	31
PID 1988 wrote to memory of 3048	1988	WINWORD.EXE	31
PID 1988 wrote to memory of 3048	1988	WINWORD.EXE	31
PID 1988 wrote to memory of 3048	1988	WINWORD.EXE	31

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\百分百阿里旺旺群发器(淘宝版)\旺旺群发使用前必读文档.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3048

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

memory/1988-0-0x000000002FBD1000-0x000000002FBD2000-memory.dmp

Filesize
4KB

Download
memory/1988-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1988-2-0x00000000716FD000-0x0000000071708000-memory.dmp

Filesize
44KB

Download
memory/1988-5-0x00000000716FD000-0x0000000071708000-memory.dmp

Filesize
44KB

Download