3a58cc61efa2dbe73a8c2a5ba453b7a1a3304a4b957e78eb58f889b3fd0cc1a1

Analysis

max time kernel
101s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 17:41

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General

Target

$TEMP/license.rtf
Size

16KB
MD5

ef9d5885b68663f3264364a814c0f719
SHA1

c05ece2ca121a0df2fcbe548ceb448042f596c3b
SHA256

4faf718cb0baa16b1401fa4c39b1c7f532fde35698857cc260030938eee39d8a
SHA512

1e970548fd00c8a5aea0b8a7faf2b954d9fcc34abcf38256cb2e9f20765ec2e918f2e284f91c56e9dce5b2ca98ae566d2d51063e2f98305eb09ac06f113b832e
SSDEEP

192:doyiNyvTCHjJnW7pTIGi/GbYAVc2yQLeEeqh/Y345j15tD8YEoqUTEsVTpFhEv/:OyUmiObHJebqhlJHENsVTpFi/

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
1120	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1120	WINWORD.EXE
1120	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 2948	1120	WINWORD.EXE	30
PID 1120 wrote to memory of 2948	1120	WINWORD.EXE	30
PID 1120 wrote to memory of 2948	1120	WINWORD.EXE	30
PID 1120 wrote to memory of 2948	1120	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\license.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:1120
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2948

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
1ae2797d842323ca4058e60c90744512

SHA1
d9203aecb047494eb3d006268f0e546a9f5b634e

SHA256
d8c14b58212cb923077689fbbc01fa2c047953bef23c0b8a6f6d532caccebd7e

SHA512
75b51e37c47ea9ff8f2d84ae9b2b87b8fdc7f12f784b29f02810a7656ff56cf3377c59c19632e585a755c251cb65e6a5110434df097a505c79ae429e46d4fdde

Download Submit
memory/1120-0-0x000000002FC01000-0x000000002FC02000-memory.dmp

Filesize
4KB

Download
memory/1120-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1120-2-0x0000000070BED000-0x0000000070BF8000-memory.dmp

Filesize
44KB

Download
memory/1120-5-0x0000000070BED000-0x0000000070BF8000-memory.dmp

Filesize
44KB

Download
memory/1120-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download