24199bf0c44800c1d7c22246ecfbe0f572e52047e442842d100c99b9e9be4a58

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
01/10/2024, 04:44

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General

Target

f456727n24.doc
Size

188KB
MD5

9f8e7fdcef0d27b7bc61603485bf1610
SHA1

e0fe4a3e401c0c57e8f8114d2073899e26a7c95e
SHA256

24199bf0c44800c1d7c22246ecfbe0f572e52047e442842d100c99b9e9be4a58
SHA512

82223d6d6f1f2f9535ee111c793ddab370c973fa14c8b4029821cdbed0e451989f55991233594bf9f3f0d2ad10ec72bc76b6feaa2665028913beb48c72ac3993
SSDEEP

1536:SlDxk5h4AmBZtIfQMkDswj2qEc7XE88LNn21oN:mDntIffkvQ21oN

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
2184	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2184	WINWORD.EXE
2184	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2884	2184	WINWORD.EXE	30
PID 2184 wrote to memory of 2884	2184	WINWORD.EXE	30
PID 2184 wrote to memory of 2884	2184	WINWORD.EXE	30
PID 2184 wrote to memory of 2884	2184	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\f456727n24.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2884

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/2184-0-0x000000002F1E1000-0x000000002F1E2000-memory.dmp

Filesize
4KB

Download
memory/2184-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2184-2-0x0000000070D9D000-0x0000000070DA8000-memory.dmp

Filesize
44KB

Download
memory/2184-11-0x0000000070D9D000-0x0000000070DA8000-memory.dmp

Filesize
44KB

Download