91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835

Analysis

max time kernel
101s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 11:20

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General

Target

License Agreement.rtf
Size

9KB
MD5

f9bf3d56d6ab6230cfe14d1e99a8ff5f
SHA1

171b4c6a799e9dc713595f1593b5f17212adbc3b
SHA256

ec00e5ab12c462d668128d4f37b5512d84fa3306e964eb7403fd80b8862cf6ea
SHA512

5db2ee969fb938e04edd648c7879480a32ebe06c472a6151d508f9d59e62b44dab8939a10781a551999b8a82b7292e30afa6d972900c366e3c44ebf29a78af3f
SSDEEP

192:4fc8NrGFVoi/TMTBRYQIXbAZU7fWPPm6suX3NUTh67osZMYHOYo0zqOl2:eGUVIrAZUK46/7fu10mK2

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
2172	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2172	WINWORD.EXE
2172	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2492	2172	WINWORD.EXE	31
PID 2172 wrote to memory of 2492	2172	WINWORD.EXE	31
PID 2172 wrote to memory of 2492	2172	WINWORD.EXE	31
PID 2172 wrote to memory of 2492	2172	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\License Agreement.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:2172
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2492

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
5b2f16554a06d77b06381b4086b08073

SHA1
bee9b933d4b38472da8959aab384be44896c14de

SHA256
954b93ded1cc83e3b2a2b770cdfb63a82e697d0a0515775fd055e6d97f532a49

SHA512
2f2751112fed61547c7a0ab7dae4241ff5171c2b069d87ca3f62123110825e066c014a8e6ef7c3a56a973047d50c62ce62b016f7abb2424c8db66e8545f7be5f

Download Submit
memory/2172-0-0x000000002F941000-0x000000002F942000-memory.dmp

Filesize
4KB

Download
memory/2172-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2172-2-0x0000000071A6D000-0x0000000071A78000-memory.dmp

Filesize
44KB

Download
memory/2172-11-0x0000000071A6D000-0x0000000071A78000-memory.dmp

Filesize
44KB

Download
memory/2172-29-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download