0dbad315cddc667cb29f30d02de18c3d5ff0547e0814c5170510ba1a11766b7a

General

Target

84ea962935a2e7b879fee2679702928a_JaffaCakes118.doc
Size

169KB
MD5

84ea962935a2e7b879fee2679702928a
SHA1

88e5596e70584d820a617e13d8ecbf5c3c767aff
SHA256

0dbad315cddc667cb29f30d02de18c3d5ff0547e0814c5170510ba1a11766b7a
SHA512

8bfa006c4898fb80eee818acf642794eecfc2455fa6f2bb49b679b0cbb2cb1cacafd90fb3ed6b7832267ceb2d551d7ec025bd44c436b6a12f32120c15c8e4694
SSDEEP

1536:vGGGGGGGGGG2xJLEt+LaaGGGGGGGGGGjLo9xiP+rIiZo7dLeqH74OC+pO4am35H0:trfrzOH98ipgFlqfi

Score

6^/10

Malware Config

Signatures

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\Root\Office16\WINWORD.EXE is not expected to spawn this process	612	1428	DW20.EXE	82

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dwwin.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dwwin.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dwwin.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dwwin.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dwwin.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1428	WINWORD.EXE
1428	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1428	WINWORD.EXE
1428	WINWORD.EXE
1428	WINWORD.EXE
1428	WINWORD.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1428	WINWORD.EXE
1428	WINWORD.EXE
1428	WINWORD.EXE
1428	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 612	1428	WINWORD.EXE	88
PID 1428 wrote to memory of 612	1428	WINWORD.EXE	88
PID 612 wrote to memory of 1532	612	DW20.EXE	89
PID 612 wrote to memory of 1532	612	DW20.EXE	89

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\84ea962935a2e7b879fee2679702928a_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1428
- C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
  "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4640
  2⤵
  - Process spawned suspicious child process
  - Suspicious use of WriteProcessMemory
  PID:612
- - C:\Windows\system32\dwwin.exe
    C:\Windows\system32\dwwin.exe -x -s 4640
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    PID:1532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/612-60-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/612-78-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/612-77-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/612-75-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/612-76-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/612-74-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/612-63-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-19-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-18-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-9-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-10-0x00007FFBE6AC0000-0x00007FFBE6AD0000-memory.dmp

Filesize
64KB

Download
memory/1428-11-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-12-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-13-0x00007FFBE6AC0000-0x00007FFBE6AD0000-memory.dmp

Filesize
64KB

Download
memory/1428-14-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-16-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-2-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/1428-22-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-21-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-20-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-8-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-17-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-15-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-34-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-35-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-0-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/1428-1-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/1428-3-0x00007FFC28F0D000-0x00007FFC28F0E000-memory.dmp

Filesize
4KB

Download
memory/1428-4-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/1428-7-0x00007FFBE8EF0000-0x00007FFBE8F00000-memory.dmp

Filesize
64KB

Download
memory/1428-5-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-6-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download
memory/1428-79-0x00007FFC28E70000-0x00007FFC29065000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads