86c8fc489c8256937d4640dc57493d41bfe71386524eaadbbd14f9c971a4a2bd

Analysis

max time kernel
145s
max time network
52s
platform
windows7_x64
resource
win7v200430
submitted
13/07/2020, 20:00

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General

Target

SecuriteInfo.com.DOC.Kryptik.Q.17802.xls
Size

298KB
MD5

5bfc27982ec354174ef9d3a74b0864cb
SHA1

6086ffed6ea08326b77e33b1bb9ae5493ea7c507
SHA256

86c8fc489c8256937d4640dc57493d41bfe71386524eaadbbd14f9c971a4a2bd
SHA512

c3909797c9e3d9a4a8a13d77c8c2d4eeecf1ba94d34fd09e0bfbbdcf9f8621d7fa07703eb14596dd1afdfe396e6e170d681ba7eb20802a1ef74542894ee12c72

Score

6^/10

Malware Config

Signatures

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1388	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1388	EXCEL.EXE
1388	EXCEL.EXE
1388	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1388	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	1604	1388	DW20.EXE	23

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 1604	1388	EXCEL.EXE	24
PID 1388 wrote to memory of 1604	1388	EXCEL.EXE	24
PID 1388 wrote to memory of 1604	1388	EXCEL.EXE	24
PID 1388 wrote to memory of 1604	1388	EXCEL.EXE	24
PID 1388 wrote to memory of 1604	1388	EXCEL.EXE	24
PID 1604 wrote to memory of 784	1604	DW20.EXE	25
PID 1604 wrote to memory of 784	1604	DW20.EXE	25
PID 1604 wrote to memory of 784	1604	DW20.EXE	25

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
784	dwwin.exe

C:\Program Files\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.DOC.Kryptik.Q.17802.xls
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1388
- 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:1604
- - C:\Windows\system32\dwwin.exe
    C:\Windows\system32\dwwin.exe -x -s 1168
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    PID:784

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/784-2-0x0000000001DA0000-0x0000000001DB1000-memory.dmp

Filesize
68KB

Download
memory/784-4-0x0000000002170000-0x0000000002181000-memory.dmp

Filesize
68KB

Download