31f931f93a48994ae0bfed11e217d63e407436099d666fd035df54333eca4619

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 05:50

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General

Target

$PLUGINSDIR/gc_license.rtf
Size

14KB
MD5

5190bd8d892384b72d0a7f5eb4364eb0
SHA1

4960e2af31f9dc90f6c8f864b8fb865150e76e97
SHA256

cd47392546a0b63061e33a431debd341f21755d794b59d14b6272ae895725db3
SHA512

718bd94078f78f074d6dee299aadd12041e1b7cee9a51aa8ce320477845d627259da76239ac1f10a87dd90135c1a9c83f65ddd6dc1eac4d18ef210a3cd2b6295
SSDEEP

384:PMxEXYxvXulMRXk///JGGl/q7yJQCTLDJTLSjYC12xx:VXYx2lW0/3JGGl/q76QCTPJTWYC12xx

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
2404	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2404	WINWORD.EXE
2404	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 2800	2404	WINWORD.EXE	32
PID 2404 wrote to memory of 2800	2404	WINWORD.EXE	32
PID 2404 wrote to memory of 2800	2404	WINWORD.EXE	32
PID 2404 wrote to memory of 2800	2404	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\$PLUGINSDIR\gc_license.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:2404
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2800

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
5094a3a05ae5d3b2693b3343fa9c51c5

SHA1
0b1f12e05d4b94b2dd14442d848753616cb49ec2

SHA256
5a52bc0f38d1a4b322a8212b4172bc321015a5433d971e956679029fb7b0cc03

SHA512
4b963a078f55fc8e2524424425640714d3a8a249eba7e5f245368bfd1d2c5754782caa97bab1524eebdf46f098a78bfc17024859f2e4b4f4b5588805f207847f

Download Submit
memory/2404-0-0x000000002FF61000-0x000000002FF62000-memory.dmp

Filesize
4KB

Download
memory/2404-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2404-2-0x0000000070F2D000-0x0000000070F38000-memory.dmp

Filesize
44KB

Download
memory/2404-9-0x0000000070F2D000-0x0000000070F38000-memory.dmp

Filesize
44KB

Download
memory/2404-27-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2404-28-0x0000000070F2D000-0x0000000070F38000-memory.dmp

Filesize
44KB

Download