533380663aa1c6fd5804258826538c31d6b34a9b9c4437c259b71c8dd76f7f41

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 22:34

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General

Target

pic/make/大众印客精灵-使用说明V1.0.0.doc
Size

929KB
MD5

e1a5bd1826d74324215c3e3a57afc189
SHA1

9bcf559ef8d2c33272a778fb7659fac8e644de17
SHA256

9fe3d0af4ea3aa389e302b92b4f8a58bef3e47db9c9fabad979f059c439be4cc
SHA512

a3dae27898535dc190cf61c3d22caf0b1974c8cc492ee5b449e48acefe7c91e040e12e6682607d309367335080b3834895d1f6456dabea178503018a0637adb3
SSDEEP

12288:BYbgpEuuJixqlsQsUCO82R1vRpgP2BZMvUUAsKPpGIaN4MgLi3LrBi38FEkbmWCE:BLpBu4Mi41v3gcy6sKh/rL8xi3CRbd7

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
2972	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2972	WINWORD.EXE
2972	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2736	2972	WINWORD.EXE	31
PID 2972 wrote to memory of 2736	2972	WINWORD.EXE	31
PID 2972 wrote to memory of 2736	2972	WINWORD.EXE	31
PID 2972 wrote to memory of 2736	2972	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\pic\make\大众印客精灵-使用说明V1.0.0.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:2972
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2736

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
9211cf9ae9e55940506b235618ca3ae6

SHA1
032c209a3eb8b9552293c6fee3f460b80b2b3f1b

SHA256
27244e6d7b04dd40df7cec854d74648103ba2c198beff7d41beb9c5156a51bfd

SHA512
ce54e16290c886908ca13bffbf4fb9cca5938a50f44aae8e65526f7e54c099ae04ae01e0894b6c83b4259595342350bbccc4370ff9edfab26e75b242230a0623

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2972-0-0x000000002F801000-0x000000002F802000-memory.dmp

Filesize
4KB

Download
memory/2972-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2972-2-0x000000007131D000-0x0000000071328000-memory.dmp

Filesize
44KB

Download
memory/2972-11-0x000000007131D000-0x0000000071328000-memory.dmp

Filesize
44KB

Download
memory/2972-26-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2972-27-0x000000007131D000-0x0000000071328000-memory.dmp

Filesize
44KB

Download