29d891e740b344f9ec63299342ad3d46a3f4841be720defaebea50963c9aff13

Analysis

max time kernel
135s
max time network
132s
platform
windows10_x64
resource
win10
submitted
31-07-2020 11:57

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General

Target

info-31-072020-4711.doc
Size

174KB
MD5

5085a439fda025b031b74392dc5f2d57
SHA1

8de8ef583f894bccb3af6b83a758f299fc2622cd
SHA256

29d891e740b344f9ec63299342ad3d46a3f4841be720defaebea50963c9aff13
SHA512

07ae21a9ec3c96b20890c493a590e79aa1d9c6788d85066189671351106dc2c8d40bbb54d438a20b0fffa7b07510386ea7d2f11e619a42d404be65f14c45937b

Score

1^/10

Malware Config

Signatures

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3888 WINWORD.EXE
3888 WINWORD.EXE

pid	process
3888	WINWORD.EXE
3888	WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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 use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE
3888 WINWORD.EXE

pid	process
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	WINWORD.EXE
3888	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\info-31-072020-4711.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:3888

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3888-0-0x0000026B9498F000-0x0000026B949A0000-memory.dmp

Filesize
68KB

Download
memory/3888-1-0x0000026B9498F000-0x0000026B949A0000-memory.dmp

Filesize
68KB

Download
memory/3888-2-0x0000026B9498F000-0x0000026B949A0000-memory.dmp

Filesize
68KB

Download
memory/3888-3-0x0000026B9498F000-0x0000026B949A0000-memory.dmp

Filesize
68KB

Download
memory/3888-4-0x0000026B9498A000-0x0000026B9498F000-memory.dmp

Filesize
20KB

Download
memory/3888-5-0x0000026B943E3000-0x0000026B943F6000-memory.dmp

Filesize
76KB

Download
memory/3888-6-0x0000026B943E3000-0x0000026B943F6000-memory.dmp

Filesize
76KB

Download
memory/3888-7-0x0000026B94A93000-0x0000026B94AA7000-memory.dmp

Filesize
80KB

Download
memory/3888-8-0x0000026B94A93000-0x0000026B94AA7000-memory.dmp

Filesize
80KB

Download
memory/3888-9-0x0000026B94A93000-0x0000026B94AA7000-memory.dmp

Filesize
80KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads