f738fe0c7dc0542844f878e4339ca5f682de37e8f829354113e0ad9d4e0ebe9b

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28-08-2024 19:52

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General

Target

$PLUGINSDIR/frg_license.rtf
Size

57KB
MD5

7be0f88cc380caaf3efc805e14eb3c9b
SHA1

28cfb260e938a81bd4eada0099e397ec83f2e619
SHA256

5101a990a7d78e415958a8e803fae4b4a1de3601d9fb37dbb55f85e0644a85a3
SHA512

a307c461dbb171f88972e2220a07f307a1f006f00a0369a935fb33c9af4d4cef62cc2e05ec9a9d84376778556ed201d10884319fbf9b35581bce71cbbf771c4c
SSDEEP

768:GH6OyQAoYRJQQA5Vq7MYQQA5VqKMPQQA5Vq7MPQQA5VqUMPQQA5VqT81O3idRfOE:SpsxIUhd

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
2276	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2276	WINWORD.EXE
2276	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2656	2276	WINWORD.EXE	31
PID 2276 wrote to memory of 2656	2276	WINWORD.EXE	31
PID 2276 wrote to memory of 2656	2276	WINWORD.EXE	31
PID 2276 wrote to memory of 2656	2276	WINWORD.EXE	31

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\frg_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:2276
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2656

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
20KB

MD5
18aa16b5b7ae2936be012a452bfca5c8

SHA1
6cf8fad5b696881fccbf9d06e1c1e5168ad0ffb2

SHA256
9aac711f094f1e997f60599764eae2b016e16fb15ee90dadf6f51cfef6ccd421

SHA512
303c310297a86a6926b1f759cff9b121e12e3dcc286d345cb9be5bc1d8e2b8d91a64bf6f26ca6e5277a668b19cdd00078dcba52142c4b2e9c7b37db58a8ed3ef

Download Submit
memory/2276-0-0x000000002F351000-0x000000002F352000-memory.dmp

Filesize
4KB

Download
memory/2276-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2276-2-0x0000000070D6D000-0x0000000070D78000-memory.dmp

Filesize
44KB

Download
memory/2276-11-0x0000000070D6D000-0x0000000070D78000-memory.dmp

Filesize
44KB

Download
memory/2276-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2276-30-0x0000000070D6D000-0x0000000070D78000-memory.dmp

Filesize
44KB

Download