23ade68c3bd6e2a1be4b9cf48e5e9d08a1dd06219595087dc9607d1e20db8f40

Analysis

max time kernel
115s
max time network
120s
platform
windows7_x64
resource
win7
submitted
15/07/2020, 22:54

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

in_1.xls
Size

90KB
MD5

9c3690174951e5671dfecd0cea0b0e8f
SHA1

e2b895c22b0f40bf45b6b97256d193f119660ebd
SHA256

23ade68c3bd6e2a1be4b9cf48e5e9d08a1dd06219595087dc9607d1e20db8f40
SHA512

29bf563effc5d3786162e1922168e3947fe9f590c7664dea0180a98cd62a6380d2c0506b2426f7233d4c830aef853db76764ec41a2602dc63a46918c547de6f2

Score

6^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
608	EXCEL.EXE

Process spawned suspicious child process 1 IoCs

This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1556	608	DW20.EXE	23

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 608 wrote to memory of 1556	608	EXCEL.EXE	24
PID 608 wrote to memory of 1556	608	EXCEL.EXE	24
PID 608 wrote to memory of 1556	608	EXCEL.EXE	24
PID 608 wrote to memory of 1556	608	EXCEL.EXE	24
PID 608 wrote to memory of 1556	608	EXCEL.EXE	24
PID 1556 wrote to memory of 452	1556	DW20.EXE	25
PID 1556 wrote to memory of 452	1556	DW20.EXE	25
PID 1556 wrote to memory of 452	1556	DW20.EXE	25

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
452	dwwin.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
608	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
608	EXCEL.EXE
608	EXCEL.EXE
608	EXCEL.EXE

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\in_1.xls
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:608
- C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE
  "C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE" -x -s 1168
  2⤵
  - Process spawned suspicious child process
  - Suspicious use of WriteProcessMemory
  PID:1556
- - C:\Windows\system32\dwwin.exe
    C:\Windows\system32\dwwin.exe -x -s 1168
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    PID:452

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/452-2-0x0000000001E80000-0x0000000001E91000-memory.dmp

Filesize
68KB

Download
memory/452-4-0x0000000002340000-0x0000000002351000-memory.dmp

Filesize
68KB

Download