8348f852775f70444139d4f2cf42fb6fedca972ff91c48eaed56739c840a75d4

Analysis

max time kernel
101s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 11:31

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General

Target

$TEMP/ulicense.rtf
Size

80KB
MD5

8c7f512cdb1b21e01ce120a0b2806c53
SHA1

f1cecc74193bb17dd59a1fea492b9144809c2445
SHA256

a4ecc43c48d029afa62afbac5923fc2d1b5a031190cf97f0e6953684e0f9a9f1
SHA512

12a673d2ea3910460132e016eb8fc21022c7134430a8c775e288df41f9fda029a97f0223892f62f62c40fcdff41d013828aba8c551f43ca97a37aef57b8bca06
SSDEEP

768:0eejrI4LvyVoaXMDe4MhxR+RpR+JWxR4zhc7AOB4BjLW5qojflMeI/Z3VRVx9BUZ:0hApce0Fy8Qo+6+Wp

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
1768	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1768	WINWORD.EXE
1768	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1596	1768	WINWORD.EXE	30
PID 1768 wrote to memory of 1596	1768	WINWORD.EXE	30
PID 1768 wrote to memory of 1596	1768	WINWORD.EXE	30
PID 1768 wrote to memory of 1596	1768	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\$TEMP\ulicense.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:1768
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1596

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
3cff38c6c7be82c915044a54f3b9856d

SHA1
a908d0bc88e43f1ca6551365ed744d1c5cb38afe

SHA256
37d11fe220000c3a73f8408130b997c00213c30e95e1fdd602c5e04948d34c57

SHA512
30e0daf48436693c99d683bd2d467665da9e592faec55ae3e02f6cddc77553d778dc84e5b385b0543faa3d263973c5c9b5e6f0c2e97bb542c4b4804239dc7145

Download Submit
memory/1768-0-0x000000002FD41000-0x000000002FD42000-memory.dmp

Filesize
4KB

Download
memory/1768-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1768-2-0x000000007318D000-0x0000000073198000-memory.dmp

Filesize
44KB

Download
memory/1768-5-0x000000007318D000-0x0000000073198000-memory.dmp

Filesize
44KB

Download
memory/1768-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download