aa9537fa0c739a313d6db9e778bc11497df43552d7e7d350a789f6c955100d1b

Analysis

max time kernel
101s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17-08-2024 15:50

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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
1688	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1688	WINWORD.EXE
1688	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2748	1688	WINWORD.EXE	30
PID 1688 wrote to memory of 2748	1688	WINWORD.EXE	30
PID 1688 wrote to memory of 2748	1688	WINWORD.EXE	30
PID 1688 wrote to memory of 2748	1688	WINWORD.EXE	30

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:1688
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2748

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
fd6a9b682c9f8dd1143f5319a11c3458

SHA1
03cd365b4d275e2cdc218e02d12f2eb98693a24e

SHA256
332a33bc0fbc4a0e299a148ded511d7561d1b2c39f3c96ff5fe725aea54e8580

SHA512
f368a71d334882320ff20402d91eaeb6d7a88e237b4d8e735b2331ae7f9d152641fd388beebd7a3b9616ff40ef5489d3bd1e90ca10950095e803dc61851d75e7

Download Submit
memory/1688-0-0x000000002FF11000-0x000000002FF12000-memory.dmp

Filesize
4KB

Download
memory/1688-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1688-2-0x000000007187D000-0x0000000071888000-memory.dmp

Filesize
44KB

Download
memory/1688-5-0x000000007187D000-0x0000000071888000-memory.dmp

Filesize
44KB

Download
memory/1688-23-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1688-24-0x000000007187D000-0x0000000071888000-memory.dmp

Filesize
44KB

Download