a2a0b80a1fe9383a03865f30954c21f4512451d6d6707af9c6e59d9e8006c97e

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 17:22

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General

Target

attachment-3.docx
Size

47KB
MD5

0748bcf30b865e5460dac964e1d8254c
SHA1

60e488806d6ce917a9b0babc9d18d80c1bbb42a7
SHA256

5e856dfcd9c3e4e9f741c2364c12f37713270fd41d9807e242d5076f8577af54
SHA512

a619a35f1d1d4dfc8a0ae0e96cef2b9e6f47f0b43213134940ed5c6b6a3ee4335ca59cde97b176ef551174684486f98f2005d9148957feec4d807606d6967d17
SSDEEP

768:xGzN/SqfsnA7RkJ/cuE6K8RROLhMc0wQdEH4k0m668E74KQ9IN96HY8Swo9davCc:cN/Sq12J/cuK8XkhKtGH4VmRL7g2NEHl

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
2096	WINWORD.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE
2096	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2740	2096	WINWORD.EXE	32
PID 2096 wrote to memory of 2740	2096	WINWORD.EXE	32
PID 2096 wrote to memory of 2740	2096	WINWORD.EXE	32
PID 2096 wrote to memory of 2740	2096	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\attachment-3.docx"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2740

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\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2096-0-0x000000002FB41000-0x000000002FB42000-memory.dmp

Filesize
4KB

Download
memory/2096-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2096-2-0x000000007171D000-0x0000000071728000-memory.dmp

Filesize
44KB

Download
memory/2096-19-0x000000007171D000-0x0000000071728000-memory.dmp

Filesize
44KB

Download