27f85c6bf16ba35651a8765d62ad06dd075b54ee8eb3223db293f23602fb6fca

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 13:01

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General

Target

$PLUGINSDIR/license_BL.rtf
Size

80KB
MD5

007d1fccfd621cf3a8a829b1103c5f62
SHA1

8f42d5f6644f933091ead409f414505ddf9789ae
SHA256

cc6534428c6239f68d39ec82d1325c24e17e7e8085acd36ba1a61bbe22c4d4f6
SHA512

0e03304c05f002e2bbd4321794b53da7bc37a4d55f56599e742d03b000fcf39435892d73f0947b3e885c15d7e1c3aee6c6f19228b41df9411ddca2c694d8f970
SSDEEP

768:+M6bkuFuQAF6XcONYwIcCNftkpLvRYMHX6YXL5UMHX6YhL5UMHX6YyLvRYMHX6Ya:ZyBcDe+vISM93jWPUUOR

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
2388	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2388	WINWORD.EXE
2388	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2732	2388	WINWORD.EXE	32
PID 2388 wrote to memory of 2732	2388	WINWORD.EXE	32
PID 2388 wrote to memory of 2732	2388	WINWORD.EXE	32
PID 2388 wrote to memory of 2732	2388	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\license_BL.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:2388
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2732

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
a189c4c67d3188b36b51f95430c4a13e

SHA1
aa44ab23c8d2f0cd2414670b733ac9c3c4d2f362

SHA256
7b89e560bc76a3758d02bede244566603020ce8cb9ee971f5037feda0b3f49c2

SHA512
a994005bf83b8b5a8f245f6a2cd172d678e6be29465965c5a9492cd04cd61ffc4df257301f3d1a5c11585ecc03894b0c0952325f5f3fcdbf0136186d20a3893c

Download Submit
memory/2388-0-0x000000002FE11000-0x000000002FE12000-memory.dmp

Filesize
4KB

Download
memory/2388-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2388-2-0x0000000070F2D000-0x0000000070F38000-memory.dmp

Filesize
44KB

Download
memory/2388-9-0x0000000070F2D000-0x0000000070F38000-memory.dmp

Filesize
44KB

Download
memory/2388-30-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download