044805bd45e1bfa0618ad7f0ca651ff691ce7b58e08b1761536aa53d38fc4667

Analysis

max time kernel
22s
max time network
19s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 21:01

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General

Target

044805bd45e1bfa0618ad7f0ca651ff691ce7b58e08b1761536aa53d38fc4667.doc
Size

892KB
MD5

eca53d1189d86e35b7567fa2f7b94352
SHA1

692e2c3d905d545ae6688c8982ff3e5b7176c42f
SHA256

044805bd45e1bfa0618ad7f0ca651ff691ce7b58e08b1761536aa53d38fc4667
SHA512

4df485a9bb729c942d87066783f802427d68d161ae73fa1bace752a82b8d2830be5acff22e61bec1cdafa1ff0608d67ad0288adeb31d0a196564c25fef88d417
SSDEEP

24576:kEIZ4wAK74NAx5KxZTBG75gdKtYkzyHxhL:k+wZ74Nx3c75O3WyHx

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
656	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
656	WINWORD.EXE
656	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 656 wrote to memory of 2532	656	WINWORD.EXE	29
PID 656 wrote to memory of 2532	656	WINWORD.EXE	29
PID 656 wrote to memory of 2532	656	WINWORD.EXE	29
PID 656 wrote to memory of 2532	656	WINWORD.EXE	29

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\044805bd45e1bfa0618ad7f0ca651ff691ce7b58e08b1761536aa53d38fc4667.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:656
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2532

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\9ED2D6D2.emf

Filesize
4KB

MD5
88af49e428980454f268003bd987ce4b

SHA1
26d31759a93894f5665581ec9ded5bbb0a1967de

SHA256
986161dcdb4c9f3ca867b6627395359b822c973c56d299dec658577e85912fd3

SHA512
d097dfb92040b5aeab8d9c120526fb18072aa4d417fdd1cdf7b0418a9369a8d7360940a6476e6b36a6f11991038007b7733846a9457bb40d5c92ffb06d5a5982

Download Submit
memory/656-15-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-13-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-7-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-6-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-5-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-9-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-12-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-8-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-0-0x000000002F711000-0x000000002F712000-memory.dmp

Filesize
4KB

Download
memory/656-11-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-2-0x000000007133D000-0x0000000071348000-memory.dmp

Filesize
44KB

Download
memory/656-10-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-14-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-23-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-25-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-22-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-24-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-27-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-29-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-28-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download
memory/656-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/656-41-0x000000007133D000-0x0000000071348000-memory.dmp

Filesize
44KB

Download
memory/656-42-0x0000000000220000-0x0000000000320000-memory.dmp

Filesize
1024KB

Download