8f991a169005cfddf782e7e270fadecf63658df01d60823086c3d183e93ecf21

General

Target

Invoice.rtf
Size

147KB
MD5

0c689bc4f98f87cf5e715ef4ce8fa369
SHA1

a0928412605e3689cdd5d2341e3feade0d14863a
SHA256

8f991a169005cfddf782e7e270fadecf63658df01d60823086c3d183e93ecf21
SHA512

1725ce49fcb4815c6c4f326223e8f80a648b0fa97f331cb10e7e0cab704d0543c79fa1ee7930802be89e90d2ebbb923eacc6fbcd33e4327ff501ff3cf49f4503
SSDEEP

1536:pmwAlRkwAlRkwAlRF3IQ/6YrQ5JNEF5+i2O:cwAlawAlawAlH3IW6YrQ5JNEF5+i2O

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3376 WINWORD.EXE
3376 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE
3376 WINWORD.EXE

pid	process
3376	WINWORD.EXE
3376	WINWORD.EXE

pid	process
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	WINWORD.EXE
3376	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\Invoice.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3376

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\TCD7584.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/3376-16-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-8-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-3-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-17-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-5-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-6-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-7-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-18-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-9-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-11-0x00007FFA34630000-0x00007FFA34640000-memory.dmp

Filesize
64KB

Download
memory/3376-12-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-10-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-13-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-19-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-15-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-0-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-4-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-1-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-14-0x00007FFA34630000-0x00007FFA34640000-memory.dmp

Filesize
64KB

Download
memory/3376-20-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-21-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-23-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-2-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-461-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-500-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-510-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-534-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-535-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-536-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-538-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-537-0x00007FFA36690000-0x00007FFA366A0000-memory.dmp

Filesize
64KB

Download
memory/3376-540-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download
memory/3376-539-0x00007FFA76610000-0x00007FFA76805000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads