15b797f3ae5fcc4badf25544d7f6b9a45ab1bfeb648c6bd7ee0879efd1917e49

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 10:28

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General

Target

$PLUGINSDIR/ask_eula.rtf
Size

167KB
MD5

7bd45e3280288dda6fd602031e2066e8
SHA1

db4d49155de06f6a10ae50c01c612e4d998547bf
SHA256

4346de72fee6dbe8b74218d8d9550395bf7f26634eb026ff6359fa0f855e9a4d
SHA512

a3a40b878d46531127a55550c807e6a17374d5d52bd645ba6b61fc0ae551d348247c4d4969c32e60b7bdad7ce1b3167f3d87b4eab2746ae305f182d4084c09d3
SSDEEP

1536:ZZAZp31HamwWkLTX6sbKIJ8rqj5mXoArAp0blt5S2y4e4N:ZIp3haYl2to

Score

4^/10

discovery

Malware Config

Signatures

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
2636	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	WINWORD.EXE
2636	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2716	2636	WINWORD.EXE	32
PID 2636 wrote to memory of 2716	2636	WINWORD.EXE	32
PID 2636 wrote to memory of 2716	2636	WINWORD.EXE	32
PID 2636 wrote to memory of 2716	2636	WINWORD.EXE	32

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\$PLUGINSDIR\ask_eula.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2716

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

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Downloads

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

Filesize
19KB

MD5
3c086b3e163f863d50366599c65063fa

SHA1
7156e035a8a7fef94b0325742dd520c056999b3c

SHA256
5ec0e76e28ccf514b3f4ee80faac4f12f2ed8eb4b06b55a5705fee2702add949

SHA512
391a4dbb6d361b7e4d5c9e8a24e9cc3d938fa7514f3951f76e1e4007191a032d7a0041a1b90dc349496d3525199a9dc21df11e036d161eaf3c51db0ae710c15c

Download Submit
memory/2636-0-0x000000002F091000-0x000000002F092000-memory.dmp

Filesize
4KB

Download
memory/2636-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2636-2-0x00000000714ED000-0x00000000714F8000-memory.dmp

Filesize
44KB

Download
memory/2636-9-0x00000000714ED000-0x00000000714F8000-memory.dmp

Filesize
44KB

Download
memory/2636-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download