792c3d0c1f24a89c24d62fb979926a32ab7ff6a68362682336f7cae4c9001e7d

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 16:04

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General

Target

$PLUGINSDIR/obes_license.rtf
Size

47KB
MD5

d5202603b21d9ae63536c5e470e82b5d
SHA1

f34cd7761441afb891af278aa45ae90d8b3a96d2
SHA256

dad3ad31ee341b2f0213e9e006dd49b5a8c5a063a3d1e62df9fdfdc359a971d2
SHA512

997ed523f1f4f51693ac1e20f91f483bb2c393f7bda7cefc0e8a900ae0130f25d9aeffa97858116c8a999851b7e0128d2a4f091a8759801091f5cc83b394f75d
SSDEEP

768:2H6OygBgg1PALqZab8NJRi/hQZoLLXI1nqT2njX8x3b7G5V5V5h5G5P5N5T5gVVQ:CxwmwCHxHLBwNm/t8tZ

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
1716	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1716	WINWORD.EXE
1716	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2572	1716	WINWORD.EXE	31
PID 1716 wrote to memory of 2572	1716	WINWORD.EXE	31
PID 1716 wrote to memory of 2572	1716	WINWORD.EXE	31
PID 1716 wrote to memory of 2572	1716	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\$PLUGINSDIR\obes_license.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:1716
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2572

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/1716-0-0x000000002F381000-0x000000002F382000-memory.dmp

Filesize
4KB

Download
memory/1716-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1716-2-0x000000007104D000-0x0000000071058000-memory.dmp

Filesize
44KB

Download
memory/1716-11-0x000000007104D000-0x0000000071058000-memory.dmp

Filesize
44KB

Download