e57b39aad6785a22b4282f4e6669dcaa07e9d949eae19981df0fe9be266a9c23

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 16:53

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General

Target

$PLUGINSDIR/FavoritDE.rtf
Size

23KB
MD5

3b5ffa7bb1c3fee76d3cbe1696d18355
SHA1

fa94319cf44871457efcb13777a291f07b18f272
SHA256

21837063807eaecb4e466a5727e354fde3aeb91ee94ce55dce83b219d1083543
SHA512

f484a16b528ddd031c27efe849b1e13b2d1bcd8a9149aa3ebd691cfb3e8481d4755b9cb0663e150fcb06d566b04f5e540d7b42e89e11421f0372e7c14405ccaf
SSDEEP

384:ZYGqNWQU2N/bNsOxMK69XhP5YS8QuEtJ24EA4tPExEakP3QR9eh7544/xiPBU6lk:ZYGqNk2Nae69XhBYS3LJ24EAiMxEakPz

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
1560	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1560	WINWORD.EXE
1560	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 2792	1560	WINWORD.EXE	32
PID 1560 wrote to memory of 2792	1560	WINWORD.EXE	32
PID 1560 wrote to memory of 2792	1560	WINWORD.EXE	32
PID 1560 wrote to memory of 2792	1560	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\FavoritDE.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:1560
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2792

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

memory/1560-0-0x000000002F9F1000-0x000000002F9F2000-memory.dmp

Filesize
4KB

Download
memory/1560-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1560-2-0x00000000713ED000-0x00000000713F8000-memory.dmp

Filesize
44KB

Download
memory/1560-9-0x00000000713ED000-0x00000000713F8000-memory.dmp

Filesize
44KB

Download