86bdef5fe42732db7a37c9e77d55c477fd25b9be07f7699a145ba740c5eee636

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 17:20

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General

Target

$PLUGINSDIR/EULA.rtf
Size

76KB
MD5

943082c5a5f4c08a10cfba208ec53832
SHA1

6ab6e3d5b206e945137c6a5a820a4f3dfa05ff66
SHA256

a8b8ca808973f011173470d688684c9e2becb4480be7cf9f92701aef42502418
SHA512

6914cf458f1cc85d0fad2b86c1242b662b678b99261ebf3e56e3ded5f3cf3a458319b82381bc85cbbdacc6135dc06465121773ed970651350e22d2b29b939f8e
SSDEEP

768:3Ac1fnq6xQyEFFRcrqEyNv6O1W/PgOVrnAZfWrK7cRSHWX9uS6FGHN8FZrS14u:3AEf6IXggxQHWX9N6e8FDu

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
2040	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2040	WINWORD.EXE
2040	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2400	2040	WINWORD.EXE	31
PID 2040 wrote to memory of 2400	2040	WINWORD.EXE	31
PID 2040 wrote to memory of 2400	2040	WINWORD.EXE	31
PID 2040 wrote to memory of 2400	2040	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\EULA.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:2040
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2400

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
d99333c6f206c4215036ea840769f70c

SHA1
49ca93ef75dfcff426ba546d11a94060e0bf3b99

SHA256
a7254aea52ebff1f656e0456618830fa8b4f0004daabb6b29ff79796c7ef3bc4

SHA512
35f51d1286c9b85a670b717e5762db9ea709bbb12592c464f8d5329732542b41d63c47aee5b66b1dbec0ff02395ecda956a2fea8fc90ade5263376f9cf783bf0

Download Submit
memory/2040-0-0x000000002F311000-0x000000002F312000-memory.dmp

Filesize
4KB

Download
memory/2040-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2040-2-0x000000007155D000-0x0000000071568000-memory.dmp

Filesize
44KB

Download
memory/2040-10-0x000000007155D000-0x0000000071568000-memory.dmp

Filesize
44KB

Download
memory/2040-31-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download