08eee34c0e929902b67d18cf7c3ac6fd87627e7aa351271bf2fae507ccc865bb

General

Target

KHSmartNoDiskVer_386w.com/内网安全卫士安装及使用说明v1.5.doc
Size

1.2MB
MD5

7f3e3f6b478cb53d979bea0220555b99
SHA1

f5100ee6b7c1dfc91ca1a8faf667917a06dcf6ec
SHA256

2f3b842633efb3e8e565c4a7f055489a69dd4e77e7d33bace95c4aa8dd189f4d
SHA512

9f33ae12ccbad40baa5d9a032d5de937e2ea77c28ea95667d2f22a9313394502b72db397aedfdefd4bee3630e8b657e6bca563efb7cf97cd06b80094471d501f
SSDEEP

24576:emoAQG1kBccC8GHKUJHlH18qP57JzeoUYlbf41bQrReE:emoAQNBV3PkHlH18qPJJzeoUYlPrR

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2996	WINWORD.EXE
2996	WINWORD.EXE

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE
2996	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\KHSmartNoDiskVer_386w.com\内网安全卫士安装及使用说明v1.5.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD894F.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2996-7-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-543-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-2-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-1-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-6-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-0-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-10-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-9-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-8-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-11-0x00007FFB73A40000-0x00007FFB73A50000-memory.dmp

Filesize
64KB

Download
memory/2996-13-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-16-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-3-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-15-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-14-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-18-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-19-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-20-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-12-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-4-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-5-0x00007FFBB5CED000-0x00007FFBB5CEE000-memory.dmp

Filesize
4KB

Download
memory/2996-520-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download
memory/2996-540-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-541-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-17-0x00007FFB73A40000-0x00007FFB73A50000-memory.dmp

Filesize
64KB

Download
memory/2996-542-0x00007FFB75CD0000-0x00007FFB75CE0000-memory.dmp

Filesize
64KB

Download
memory/2996-544-0x00007FFBB5C50000-0x00007FFBB5E45000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads