212a5a62c3cca46f0d27eecf401157829ba47ba2cc6476b502018608efe89cd5

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 03:49

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General

Target

cr-paddle403/Install Notes.rtf
Size

2KB
MD5

f70cc135aecb5e680a8b1aa26b01c072
SHA1

29ff94a989db3c9be48e43a216afab382e2509e1
SHA256

fc717a4bc289a509c730d9debaa69de1153708b6dfa062e7a6961d59ba96e6f0
SHA512

4524181abe4dcec5cc0c89645e7fc350c7865f7ca759acdc8b38898fbc531ececfeef4be7114cec983bcf2c5605c14a4daf112c1c9060208b7559183ffc130c8

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
1868	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1868	WINWORD.EXE
1868	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2732	1868	WINWORD.EXE	31
PID 1868 wrote to memory of 2732	1868	WINWORD.EXE	31
PID 1868 wrote to memory of 2732	1868	WINWORD.EXE	31
PID 1868 wrote to memory of 2732	1868	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\cr-paddle403\Install Notes.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:1868
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2732

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
1a4265605ba1ba3e9b1547a976afd2f3

SHA1
f4f62027c68018d6ccb1a7226c42d9cc45e6dc4b

SHA256
296af5d6ca74ece3157f6feddf96c56d057a6cbab23dd97c8e1c106e7ea72e44

SHA512
d254c6cb05236776143eff9e3eb9b947cb380df389418a6e3539d7c5155aa77ef26848a2a187aa8388064dde0c158eb7edc26a2ebe9e8cc49f043f7ed60f6899

Download Submit
memory/1868-0-0x000000002FB51000-0x000000002FB52000-memory.dmp

Filesize
4KB

Download
memory/1868-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1868-2-0x000000007127D000-0x0000000071288000-memory.dmp

Filesize
44KB

Download
memory/1868-5-0x000000007127D000-0x0000000071288000-memory.dmp

Filesize
44KB

Download
memory/1868-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download