da485f602448b5e9d1aeb7fffb94fb5515bb319476ecb6c9e159cef8d96bb46a

Analysis

max time kernel
541s
max time network
371s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 04:50

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General

Target

ClientSDK/90/Shared/Resources/1028/License_SysClrTypes.rtf
Size

124KB
MD5

af75df6971c1d09d31549698c1917eb2
SHA1

737b7c496498eb83cd13433861425b3c58c14f4c
SHA256

0cb71395534f598d40d12d80d0b1818b2715434a93cc2e4e63bb070aa20c0377
SHA512

ebcd8004fed3277769e559d5cfd61cda4909f7c4a78c092959432f6435d094300ab3fd422e1453cdcc8f0b0446b52b65bf8520b0dbb185aaf4d996979ebb3837
SSDEEP

3072:1w4J95k2o5XG0iRyXDlaO2ikE0Nud7T3LZqrJjrJoK2Z8e1UG:hJ9K2o5XRiRyTlaO2ik9Nud7T3LZqrJ6

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid	Process
2888	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description	pid	Process
Token: SeShutdownPrivilege	2888	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid	Process
2888	WINWORD.EXE
2888	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXE

description	pid	Process	procid_target
PID 2888 wrote to memory of 2932	2888	WINWORD.EXE	30
PID 2888 wrote to memory of 2932	2888	WINWORD.EXE	30
PID 2888 wrote to memory of 2932	2888	WINWORD.EXE	30
PID 2888 wrote to memory of 2932	2888	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\ClientSDK\90\Shared\Resources\1028\License_SysClrTypes.rtf"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2932

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

memory/2888-0-0x000000002FA31000-0x000000002FA32000-memory.dmp

Filesize
4KB

Download
memory/2888-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2888-2-0x00000000718AD000-0x00000000718B8000-memory.dmp

Filesize
44KB

Download
memory/2888-5-0x00000000718AD000-0x00000000718B8000-memory.dmp

Filesize
44KB

Download