0fba1f02cd2872efc4cdc6806bc49d786005f590971ee31f97ce71c1ccf87fe2

Resubmissions

10-04-2022 07:53

220410-jq25nsgaen 10

10-04-2020 08:18

200410-tmzpvazbjn 10

Analysis

max time kernel
109s
max time network
80s
platform
windows7_x64
resource
win7v200217
submitted
10-04-2020 08:18

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General

Target

William Smith Resume.xls
Size

163KB
MD5

0a054818926d97f4100774255a908dba
SHA1

de572eddd30b34d1e328c8d5fb986cc1e04c82e8
SHA256

0fba1f02cd2872efc4cdc6806bc49d786005f590971ee31f97ce71c1ccf87fe2
SHA512

21659d1132eef51aaf43f7c3dffde06e7018e7d9847c7a7106eb9aee2747f9c6a967a80ab052db17903b0ac9cb63ee3c8371725f4206decff13dbbe996bcf3f1

Score

6^/10

Malware Config

Signatures

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

dwwin.exe

pid process

1900 dwwin.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1836 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1836 EXCEL.EXE
1836 EXCEL.EXE
1836 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

EXCEL.EXE

pid process

1836 EXCEL.EXE

pid	process
1900	dwwin.exe

pid	process
1836	EXCEL.EXE

pid	process
1836	EXCEL.EXE
1836	EXCEL.EXE
1836	EXCEL.EXE

pid	process
1836	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.

Processes:

DW20.EXE

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1892	1836	DW20.EXE	EXCEL.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

EXCEL.EXEDW20.EXE

description	pid	process	target process
PID 1836 wrote to memory of 1892	1836	EXCEL.EXE	DW20.EXE
PID 1836 wrote to memory of 1892	1836	EXCEL.EXE	DW20.EXE
PID 1836 wrote to memory of 1892	1836	EXCEL.EXE	DW20.EXE
PID 1836 wrote to memory of 1892	1836	EXCEL.EXE	DW20.EXE
PID 1836 wrote to memory of 1892	1836	EXCEL.EXE	DW20.EXE
PID 1892 wrote to memory of 1900	1892	DW20.EXE	dwwin.exe
PID 1892 wrote to memory of 1900	1892	DW20.EXE	dwwin.exe
PID 1892 wrote to memory of 1900	1892	DW20.EXE	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\William Smith Resume.xls"
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1836
- C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE
  "C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE" -x -s 1164
  2⤵
  - Process spawned suspicious child process
  - Suspicious use of WriteProcessMemory
  PID:1892
- - C:\Windows\system32\dwwin.exe
    C:\Windows\system32\dwwin.exe -x -s 1164
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    PID:1900

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\34835.cvr

Download Submit
memory/1900-0-0x0000000001DE0000-0x0000000001DF1000-memory.dmp

Filesize
68KB

Download
memory/1900-2-0x0000000002300000-0x0000000002311000-memory.dmp

Filesize
68KB

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