af2da35bd05abcc73ce04f9ee775209e6831a4a3df72c9e8531d35e36d84f84f

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
28-07-2024 22:42

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General

Target

af2da35bd05abcc73ce04f9ee775209e6831a4a3df72c9e8531d35e36d84f84f.doc
Size

892KB
MD5

fc0ac133bbf94c2080a6ed2f06f32d31
SHA1

403cf365bf5672e1df7d0ced3a2603ce87a54e17
SHA256

af2da35bd05abcc73ce04f9ee775209e6831a4a3df72c9e8531d35e36d84f84f
SHA512

94f7cbaf996f332265315b78f8d68210b530917883936041eff1b07c24dee3ca656c1ece4036554642c13a6f42e1976ebda10a620e5815ce15ac12c56f1b2e53
SSDEEP

24576:cEIZ4wAK74NAx5KxZTBG75gdYtYkzyHl4:c+wZ74Nx3c75OpWyHl

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
2228	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2228	WINWORD.EXE
2228	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 3012	2228	WINWORD.EXE	30
PID 2228 wrote to memory of 3012	2228	WINWORD.EXE	30
PID 2228 wrote to memory of 3012	2228	WINWORD.EXE	30
PID 2228 wrote to memory of 3012	2228	WINWORD.EXE	30

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\af2da35bd05abcc73ce04f9ee775209e6831a4a3df72c9e8531d35e36d84f84f.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3012

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\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\821761D3.emf

Filesize
4KB

MD5
88af49e428980454f268003bd987ce4b

SHA1
26d31759a93894f5665581ec9ded5bbb0a1967de

SHA256
986161dcdb4c9f3ca867b6627395359b822c973c56d299dec658577e85912fd3

SHA512
d097dfb92040b5aeab8d9c120526fb18072aa4d417fdd1cdf7b0418a9369a8d7360940a6476e6b36a6f11991038007b7733846a9457bb40d5c92ffb06d5a5982

Download Submit
memory/2228-9-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-4-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-11-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-6-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-5-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-14-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-13-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-12-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-20-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-0-0x000000002FB71000-0x000000002FB72000-memory.dmp

Filesize
4KB

Download
memory/2228-39-0x0000000070E9D000-0x0000000070EA8000-memory.dmp

Filesize
44KB

Download
memory/2228-2-0x0000000070E9D000-0x0000000070EA8000-memory.dmp

Filesize
44KB

Download
memory/2228-10-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-22-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-23-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-24-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-26-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-21-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-27-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2228-40-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2228-7-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download