767c5dd7a76d11f71aa86776ccd2c80439276185c823bbcfd828262a26524a1f

Analysis

max time kernel
104s
max time network
19s
platform
windows7_x64
resource
win7
submitted
13-07-2020 20:00

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General

Target

SecuriteInfo.com.DOC.Kryptik.Q.8385.xls
Size

313KB
MD5

fa97adbc7a98b0a3f47b72f9009feee9
SHA1

559ab55a314bc8d346c3799b60e6ce800bf08a78
SHA256

767c5dd7a76d11f71aa86776ccd2c80439276185c823bbcfd828262a26524a1f
SHA512

a249774fca2093bf1018b67704b7150b790694861914c8bf94adac73a51d3109290bc7ba7d9dafc11129136fece5afe1adb3934819ae16b1cddff86e02c1eba6

Score

6^/10

Malware Config

Signatures

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1100	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1100	EXCEL.EXE
1100	EXCEL.EXE
1100	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1100	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	1412	1100	DW20.EXE	23

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1412	1100	EXCEL.EXE	24
PID 1100 wrote to memory of 1412	1100	EXCEL.EXE	24
PID 1100 wrote to memory of 1412	1100	EXCEL.EXE	24
PID 1100 wrote to memory of 1412	1100	EXCEL.EXE	24
PID 1100 wrote to memory of 1412	1100	EXCEL.EXE	24
PID 1412 wrote to memory of 1464	1412	DW20.EXE	25
PID 1412 wrote to memory of 1464	1412	DW20.EXE	25
PID 1412 wrote to memory of 1464	1412	DW20.EXE	25

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1464	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.8385.xls
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1100
- C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE
  "C:\PROGRA~1\COMMON~1\MICROS~1\DW\DW20.EXE" -x -s 1180
  2⤵
  - Process spawned suspicious child process
  - Suspicious use of WriteProcessMemory
  PID:1412
- - C:\Windows\system32\dwwin.exe
    C:\Windows\system32\dwwin.exe -x -s 1180
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    PID:1464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1464-2-0x0000000001DC0000-0x0000000001DD1000-memory.dmp

Filesize
68KB

Download
memory/1464-4-0x0000000002260000-0x0000000002271000-memory.dmp

Filesize
68KB

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