f738fe0c7dc0542844f878e4339ca5f682de37e8f829354113e0ad9d4e0ebe9b

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
28/08/2024, 19:52

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General

Target

$PLUGINSDIR/DefaultTab_license.rtf
Size

14KB
MD5

b97839b3cfe1f7e62ef09d5a2815ed81
SHA1

e569ba28d4a88a6e23551b96b3cec0e710b99487
SHA256

f2c89065a00e08202756cb383d3092b685dcec2075314f494df71bf8ec01fd11
SHA512

227a2a1b5322dd183ca7463aec8613447b8670e97011e26286d2718571ca76a6206493aee2bb3c747bdd28892ee9820e3da58e3e69e0d42051e26b112aabc221
SSDEEP

384:ZrPL4Pgxpgc7u2ucXCN6CCnNA9NDrclFyLkH4A2:9Og3gwu2u3N6CCnNAfAjHS

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
3020	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3020	WINWORD.EXE
3020	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 2968	3020	WINWORD.EXE	32
PID 3020 wrote to memory of 2968	3020	WINWORD.EXE	32
PID 3020 wrote to memory of 2968	3020	WINWORD.EXE	32
PID 3020 wrote to memory of 2968	3020	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\DefaultTab_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:3020
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2968

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
2a0d71b3d8d2b1264b40c71d9f46ab3e

SHA1
23320846fbd581b09d6b167a26ea4ad017654823

SHA256
cbe9877e5484e2db56a7dc49e6b8e9d9c602e1f0ef3844651a89c3b6eee7e9d4

SHA512
55317990a1baf8be88a0c1689dc0ff74fae8d2591277e16715f7687bab026446370279d6141ea79bed546c9048404bab9d57618bc3dc0da5530a0d5a18c0ecde

Download Submit
memory/3020-0-0x000000002F861000-0x000000002F862000-memory.dmp

Filesize
4KB

Download
memory/3020-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3020-2-0x000000007193D000-0x0000000071948000-memory.dmp

Filesize
44KB

Download
memory/3020-5-0x000000007193D000-0x0000000071948000-memory.dmp

Filesize
44KB

Download
memory/3020-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download