d44968b1ab1f7f8b1bf14e353ce73c8ae901a3b45ecdca219d2ac49df009e0f4

Analysis

max time kernel
54s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-10-2024 17:16

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General

Target

$PLUGINSDIR/License_ES.rtf
Size

8KB
MD5

1a266545a4c4d17fe384d1ec4cfa2988
SHA1

cd7fe0f6344e7695102b060e2f7c0e65b2290ab1
SHA256

5eb6766f26d441567f42a956fd93ac0f99fc9e5abf8269240827a8d5ece61c13
SHA512

82f6ddfb7c94f158066f3fe7657ac3bad9cae4f0eedee24954436633780083e84b30d222c1dfab721a967d9a6f3c053d4c6122948c9304701b4d1af2626ee8e8
SSDEEP

192:YfMfBroyGjQxyRPfuf4XxgTeqilSRMXy2:BBr/GthR+d2

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
2936	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2936	WINWORD.EXE
2936	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 2168	2936	WINWORD.EXE	30
PID 2936 wrote to memory of 2168	2936	WINWORD.EXE	30
PID 2936 wrote to memory of 2168	2936	WINWORD.EXE	30
PID 2936 wrote to memory of 2168	2936	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\$PLUGINSDIR\License_ES.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:2936
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2168

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/2936-0-0x000000002F7E1000-0x000000002F7E2000-memory.dmp

Filesize
4KB

Download
memory/2936-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2936-2-0x00000000710CD000-0x00000000710D8000-memory.dmp

Filesize
44KB

Download
memory/2936-9-0x00000000710CD000-0x00000000710D8000-memory.dmp

Filesize
44KB

Download