598677934aa045dd4625c64bf280fcec26a0c208190c29092f1bde59310ab6f7

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 16:16

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General

Target

配置和使用说明/《AnyView用户指南》.doc
Size

1.1MB
MD5

4099cc4f3a8a6465f831308e7bea8d25
SHA1

369f43af16e88804922ce0ca16e9786a11b98edb
SHA256

13b5be510735354de7264680207afbcdfe3c7fe8e851cdf9e11d5ae8fff18eb9
SHA512

d189d97941b431c3b26e3701f42e6a5570d17ba8337e1fb6fcb58a89f5c8f8623779d9f02875ce6ade98871893bd0963e2c94b8660c6acc8aaa23cd798d2da01
SSDEEP

12288:m6/gwIeb9FcacmrYecacmrYeJENjdinsiU3OZG8MS0YSUvFxfE3WmGeTIeb9F/:m6/qxmkecxmkeSNjdJOZzTZM

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
2712	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2712	WINWORD.EXE
2712	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 2716	2712	WINWORD.EXE	30
PID 2712 wrote to memory of 2716	2712	WINWORD.EXE	30
PID 2712 wrote to memory of 2716	2712	WINWORD.EXE	30
PID 2712 wrote to memory of 2716	2712	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\配置和使用说明\《AnyView用户指南》.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2716

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
19KB

MD5
70328b6ae5372c9de0a8de2cfc94f0bc

SHA1
12a7edb1abb16ccbc98c09165fbdc4f71cd9fbe9

SHA256
24f47ff7e12f001ca1d1aea6ffc841ce72e5ed773049a21dcb45b1ef3308b431

SHA512
de51ea89581d5ffcdb7aa552a8a1fc34693ef0a86c65353f6a354704c02349d0435f60303a91fa4459cc63c79648b3135f53ecc8220bed8dcfb4b5bd084f14d9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2712-0-0x000000002F471000-0x000000002F472000-memory.dmp

Filesize
4KB

Download
memory/2712-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2712-2-0x0000000070FED000-0x0000000070FF8000-memory.dmp

Filesize
44KB

Download
memory/2712-11-0x0000000070FED000-0x0000000070FF8000-memory.dmp

Filesize
44KB

Download
memory/2712-32-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2712-33-0x0000000070FED000-0x0000000070FF8000-memory.dmp

Filesize
44KB

Download