da485f602448b5e9d1aeb7fffb94fb5515bb319476ecb6c9e159cef8d96bb46a

Analysis

max time kernel
541s
max time network
369s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 04:50

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General

Target

ClientSDK/90/Shared/Resources/1031/License_SysClrTypes.rtf
Size

94KB
MD5

7bb97c6c5b3fa858710b17b0d75a28b4
SHA1

b29627a4340a757df129f4098f9c31cbefb521a5
SHA256

08cd68d8f45c4666f45766b228234a0f79aba1f0a7831fa1a57a68aa8e38109d
SHA512

968042727ab9e94f79a63093376e98c15e46ef45f38e148cf9ea7dba3980fa8a2cdc682697a274b2ec8b7f7d698fb8ce589b2426336deef85d0a54e4759184c7
SSDEEP

768:lc4YqWmrDcJiILpro6Qg/rHot6qB/nkQWvY7Ggsb3W3CB8yYGTBOrrw9Cgsb32P4:lcwiIqJ5gZd/

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
2520	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description	pid	Process
Token: SeShutdownPrivilege	2520	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid	Process
2520	WINWORD.EXE
2520	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXE

description	pid	Process	procid_target
PID 2520 wrote to memory of 3068	2520	WINWORD.EXE	31
PID 2520 wrote to memory of 3068	2520	WINWORD.EXE	31
PID 2520 wrote to memory of 3068	2520	WINWORD.EXE	31
PID 2520 wrote to memory of 3068	2520	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\ClientSDK\90\Shared\Resources\1031\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:2520
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3068

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/2520-0-0x000000002F1D1000-0x000000002F1D2000-memory.dmp

Filesize
4KB

Download
memory/2520-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2520-2-0x000000007140D000-0x0000000071418000-memory.dmp

Filesize
44KB

Download
memory/2520-10-0x000000007140D000-0x0000000071418000-memory.dmp

Filesize
44KB

Download