4d324cf3d0c6c7481883602518849e54fc1c8d6b11d32baa892f19b8ddee5454

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 12:49

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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
2104	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2104	WINWORD.EXE
2104	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2688	2104	WINWORD.EXE	31
PID 2104 wrote to memory of 2688	2104	WINWORD.EXE	31
PID 2104 wrote to memory of 2688	2104	WINWORD.EXE	31
PID 2104 wrote to memory of 2688	2104	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:2104
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2688

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
99cf405e0e7674a7d00fe431a4cc6a8f

SHA1
a45083bd60577fdfa6fef3edbf7b95417986a25e

SHA256
d321afd8e0ff3631c847378c2fddd28fc3f4716816fe54185637ed0fb6c48142

SHA512
09222d7d9641a7989517b3dd67823b55bafed73e73dd513cc441a0318f442e32b05b9509ac39ccde563ad1ee6522c19646371c01bb11614713f9d4dec9fcba9e

Download Submit
memory/2104-0-0x000000002FF81000-0x000000002FF82000-memory.dmp

Filesize
4KB

Download
memory/2104-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2104-2-0x00000000713CD000-0x00000000713D8000-memory.dmp

Filesize
44KB

Download
memory/2104-6-0x00000000713CD000-0x00000000713D8000-memory.dmp

Filesize
44KB

Download
memory/2104-24-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2104-25-0x00000000713CD000-0x00000000713D8000-memory.dmp

Filesize
44KB

Download