27f85c6bf16ba35651a8765d62ad06dd075b54ee8eb3223db293f23602fb6fca

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 13:01

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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
1940	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1940	WINWORD.EXE
1940	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2612	1940	WINWORD.EXE	32
PID 1940 wrote to memory of 2612	1940	WINWORD.EXE	32
PID 1940 wrote to memory of 2612	1940	WINWORD.EXE	32
PID 1940 wrote to memory of 2612	1940	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\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:1940
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2612

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
7fd6b6491d75c02314e0b047a005abfd

SHA1
22ed377ef70b6dd226c05266b79e99c346a27b84

SHA256
63e838a6809d0a8d4aabf4d8465b216edadefb49a2c5e66289ddf29d96f0e1ac

SHA512
ce8c5a0e1cfe9be38c5e53d066078506dcb2567c3520462d768e532b58406cfa51a4a7e4ca92e87992f79d9d002294e44fe5be0b0093067ce7426f99560d4ccd

Download Submit
memory/1940-0-0x000000002FF11000-0x000000002FF12000-memory.dmp

Filesize
4KB

Download
memory/1940-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1940-2-0x00000000711ED000-0x00000000711F8000-memory.dmp

Filesize
44KB

Download
memory/1940-11-0x00000000711ED000-0x00000000711F8000-memory.dmp

Filesize
44KB

Download
memory/1940-30-0x00000000711ED000-0x00000000711F8000-memory.dmp

Filesize
44KB

Download
memory/1940-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download