74c023ecd78c398e4578b59986cdadd8b72d898e22142516de85d57150d9fada

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 01:20

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General

Target

74c023ecd78c398e4578b59986cdadd8b72d898e22142516de85d57150d9fada.docx
Size

291KB
MD5

7809e177584176e9def925007146cc5c
SHA1

c9827ff0398a018ff21ebd23e3e0297d95fe1696
SHA256

74c023ecd78c398e4578b59986cdadd8b72d898e22142516de85d57150d9fada
SHA512

8396eb7264bc8bbf76f594de2f2ca496ffcb86a830e6033a93a94e27096de7cebe2718fa7bfccd5092ed51f9f1ff0fae0785eaf14d8ce425650bed9a207e6d2e
SSDEEP

3072:v3DkKNI/SPjo6554RvFqBrtwB6e4tXbVfWOen/3cRKEBfCB4CX1vM6KGJSi9KWDV:ljLevFCXbVfWk1AvQaqbodcESCZ8ns

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
2136	WINWORD.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2136	WINWORD.EXE
2136	WINWORD.EXE
2136	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2824	2136	WINWORD.EXE	32
PID 2136 wrote to memory of 2824	2136	WINWORD.EXE	32
PID 2136 wrote to memory of 2824	2136	WINWORD.EXE	32
PID 2136 wrote to memory of 2824	2136	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\74c023ecd78c398e4578b59986cdadd8b72d898e22142516de85d57150d9fada.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:2136
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2824

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
03ae144e343e95fdc0ad79038ff5f437

SHA1
4b367907f34cefb590a906d9f08c192657dbc7a7

SHA256
2df5ceff842695a884a586235b6df753d65d9693433292483d5fe4ad910371fa

SHA512
e52b2305a69dc7cc920250fcbf54dcdcc33e75bda81957bc49d0e405dd558e92d89784d82568ba930f879764b9fe4fa4474cea52362cae495429542c29d63147

Download Submit
memory/2136-0-0x000000002F761000-0x000000002F762000-memory.dmp

Filesize
4KB

Download
memory/2136-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2136-2-0x000000007130D000-0x0000000071318000-memory.dmp

Filesize
44KB

Download
memory/2136-4-0x000000007130D000-0x0000000071318000-memory.dmp

Filesize
44KB

Download
memory/2136-17-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2136-18-0x000000007130D000-0x0000000071318000-memory.dmp

Filesize
44KB

Download