c3fc965f18e1d276e99b8e62c9ac50180c6dcba4b3f3e69226d7191294eaa308

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 21:48

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General

Target

c3fc965f18e1d276e99b8e62c9ac50180c6dcba4b3f3e69226d7191294eaa308.doc
Size

56KB
MD5

858f6e202c6aaf8df6921fe587fb3bda
SHA1

7709baba439e7abe1459801d623260a590a74d3b
SHA256

c3fc965f18e1d276e99b8e62c9ac50180c6dcba4b3f3e69226d7191294eaa308
SHA512

8ec84d39792eb8104f527510f36a4ac1f987de5097775a39f48c78afc56e305ec305686a9686c334ff6d1e71a696f2b72c776b3537c5d7f99a96f8e8780b4b24
SSDEEP

768:znny6KLYHJfnwOeeeee9EafxH0gswvgOxn:znny6KLYHFwNEKxH0gsmf

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
2504	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2504	WINWORD.EXE
2504	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2012	2504	WINWORD.EXE	32
PID 2504 wrote to memory of 2012	2504	WINWORD.EXE	32
PID 2504 wrote to memory of 2012	2504	WINWORD.EXE	32
PID 2504 wrote to memory of 2012	2504	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\c3fc965f18e1d276e99b8e62c9ac50180c6dcba4b3f3e69226d7191294eaa308.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:2504
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2012

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/2504-0-0x000000002FCD1000-0x000000002FCD2000-memory.dmp

Filesize
4KB

Download
memory/2504-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2504-2-0x000000007119D000-0x00000000711A8000-memory.dmp

Filesize
44KB

Download
memory/2504-4-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download
memory/2504-5-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download
memory/2504-6-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download
memory/2504-8-0x000000007119D000-0x00000000711A8000-memory.dmp

Filesize
44KB

Download
memory/2504-9-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download