792c3d0c1f24a89c24d62fb979926a32ab7ff6a68362682336f7cae4c9001e7d

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 16:04

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General

Target

$PLUGINSDIR/fm_license.rtf
Size

73KB
MD5

4a6d1534a2473f9b4655920eceb4f424
SHA1

10bd36482cecfd0ed5a9794bdb2005b8162a8ca7
SHA256

a5e7ec057431a4866922b12373f39f8e3412e40d6b2f5471e08dc83abdce4a6c
SHA512

a11606e3714e6552fc62089747ebc9e880932ffe6a49705311efca8b3a671f46c85507aa72a2a0f126558be68dcb22d9d1b672ffe8455fa72fd4838366eaa9de
SSDEEP

1536:Cp6nbg4Mdj7eHJm4ZFIcQtesQ1EJcdTc/FcT:CMnbg4MYr99YQ

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
2068	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2068	WINWORD.EXE
2068	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2736	2068	WINWORD.EXE	31
PID 2068 wrote to memory of 2736	2068	WINWORD.EXE	31
PID 2068 wrote to memory of 2736	2068	WINWORD.EXE	31
PID 2068 wrote to memory of 2736	2068	WINWORD.EXE	31

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\fm_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:2068
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2736

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/2068-0-0x000000002FE21000-0x000000002FE22000-memory.dmp

Filesize
4KB

Download
memory/2068-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2068-2-0x00000000717AD000-0x00000000717B8000-memory.dmp

Filesize
44KB

Download
memory/2068-5-0x00000000717AD000-0x00000000717B8000-memory.dmp

Filesize
44KB

Download