8b9f432e0141977ab1cc0cee5b6c22f584f439fa96874a0717ea68cdc679d8e4

Analysis

max time kernel
53s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03-10-2024 07:58

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General

Target

$PLUGINSDIR/License_DE.rtf
Size

7KB
MD5

858d50016b5091a71bde743798e4fde9
SHA1

80fe9815569fab908af407db0b0c386ee5fb0499
SHA256

0d121347542face1889918432c70ce29e0fed3f53a837c9d03c9a73f49ccc834
SHA512

2fa1080a2d667629fe2862075855b6ae1c6b4e592fc2e119f2775fb1ede100cbe9efd5252241b6ee4eddf8925d99e1751f06c0c3f0ad2290f489e0caaac7fce2
SSDEEP

192:YfMZT9jNvNThXsR00Ao2dyTSWOrrgSRfM6+QxFHYidArvNK3pCnLPeWVRX2:X9jxBhXsR00odI1j6Hb8vg3pCLP1VRX2

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
1744	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1744	WINWORD.EXE
1744	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 2840	1744	WINWORD.EXE	30
PID 1744 wrote to memory of 2840	1744	WINWORD.EXE	30
PID 1744 wrote to memory of 2840	1744	WINWORD.EXE	30
PID 1744 wrote to memory of 2840	1744	WINWORD.EXE	30

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\License_DE.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:1744
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2840

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/1744-0-0x000000002F351000-0x000000002F352000-memory.dmp

Filesize
4KB

Download
memory/1744-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1744-2-0x000000007187D000-0x0000000071888000-memory.dmp

Filesize
44KB

Download
memory/1744-5-0x000000007187D000-0x0000000071888000-memory.dmp

Filesize
44KB

Download