bd314118222f12342e94ccaff3a2746862c9122ae4cf94f6890fe0d6658ad573

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 19:37

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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
1664	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1664	WINWORD.EXE
1664	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 3036	1664	WINWORD.EXE	32
PID 1664 wrote to memory of 3036	1664	WINWORD.EXE	32
PID 1664 wrote to memory of 3036	1664	WINWORD.EXE	32
PID 1664 wrote to memory of 3036	1664	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:1664
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3036

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
616a9c036acc31c411f385ce86f5b9ca

SHA1
66b7fcb58fe076264647f68f9817cccf2d5349dc

SHA256
0176ad3d7ab244c5066262de937b5137119de22ac750ffe7161ff152f0f99c39

SHA512
54f21c60da8549cfa6c61b3e5b12670fdebe10f8a08e34ae31dd45f13b058ffc064791f27c804c3b417f796a5752d7eda0dc73ef7c6a5e669e030e244b75bb27

Download Submit
memory/1664-0-0x000000002FC21000-0x000000002FC22000-memory.dmp

Filesize
4KB

Download
memory/1664-2-0x0000000071ACD000-0x0000000071AD8000-memory.dmp

Filesize
44KB

Download
memory/1664-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1664-10-0x0000000071ACD000-0x0000000071AD8000-memory.dmp

Filesize
44KB

Download
memory/1664-31-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download