823ad2ded0c18f3d333aa52781755001031bdc6a95b1c64b2c57e6b1399eb4ea

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28/07/2024, 00:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm
Size

16KB
MD5

03fc6a36edd36cc14f9e7808fd09ce03
SHA1

7cfbe95eed2fd2cf1989389c76324051202ef64f
SHA256

823ad2ded0c18f3d333aa52781755001031bdc6a95b1c64b2c57e6b1399eb4ea
SHA512

05f728095435931f9b64991f2a397ba8348304d0e682a064a0c4f2913b31f8b2e0bc8bbbac3cb16b26789803d5561a3c1da221267b43eb9dc26a4709186fdbc2
SSDEEP

384:CTemEm5VHaEmWIi5zKekG6F7//o4MA8E6/t:3M6pWdee3ADa

Score

10^/10

discovery

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2560	2600	cmd.exe	30

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2716	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2716	WINWORD.EXE
2716	WINWORD.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 2224	2560	cmd.exe	34
PID 2560 wrote to memory of 2224	2560	cmd.exe	34
PID 2560 wrote to memory of 2224	2560	cmd.exe	34
PID 2716 wrote to memory of 2752	2716	WINWORD.EXE	36
PID 2716 wrote to memory of 2752	2716	WINWORD.EXE	36
PID 2716 wrote to memory of 2752	2716	WINWORD.EXE	36
PID 2716 wrote to memory of 2752	2716	WINWORD.EXE	36

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\03fc6a36edd36cc14f9e7808fd09ce03_JaffaCakes118.docm"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2752

C:\Windows\system32\cmd.exe
cmd.exe /c calc
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\system32\calc.exe
  calc
  2⤵
  PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
c5a3e628160cdb50f248016e561fd667

SHA1
566e3ee23cbd3486b8509b29169d981a4aba3b91

SHA256
ff0aa93f3955bd697285b23681f21f72566036d57bc02b8250390b89117c26e0

SHA512
646a63b9590b07e60461d3cfbaaf1255e04a2d41c7bfe083f6fdfabc7b2f0f8c57306f45d61b901b36fc804692d00698bd51bee89e1d017bacff47dcb5d748e9

Download Submit
memory/2716-0-0x000000002FC41000-0x000000002FC42000-memory.dmp

Filesize
4KB

Download
memory/2716-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2716-2-0x000000007109D000-0x00000000710A8000-memory.dmp

Filesize
44KB

Download
memory/2716-4-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download
memory/2716-5-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download
memory/2716-6-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download
memory/2716-8-0x000000007109D000-0x00000000710A8000-memory.dmp

Filesize
44KB

Download
memory/2716-9-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download
memory/2716-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2716-28-0x00000000006D0000-0x00000000007D0000-memory.dmp

Filesize
1024KB

Download