cf01329c0463865422caa595de325e5fe3f7fba44aabebaae11a6adfeb78b91c

General

Target

fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206_OFkNP1kKL9.rtf
Size

6KB
MD5

415fe69bf32634ca98fa07633f4118e1
SHA1

101cc1cb56c407d5b9149f2c3b8523350d23ba84
SHA256

fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206
SHA512

e40ad6adcbdfc47ebf0745aed10a5c6c64d5759a0164dbd7ffb64439deffe710c26a8fd91e8d205f3b2f0c417d70d4e82d5f91874bc6f8bbc9ff123b72c2e692
SSDEEP

48:3aT4qf+8xWmXLEEPjH3UNTaOOHG0WomFS/bOhkWTl:3w/xWjFazGMrzQ

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
1220	WINWORD.EXE
1220	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE
1220	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 2228	1220	WINWORD.EXE	91
PID 1220 wrote to memory of 2228	1220	WINWORD.EXE	91

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\fe2e5d0543b4c8769e401ec216d78a5a3547dfd426fd47e097df04a5f7d6d206_OFkNP1kKL9.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2228

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\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
3KB

MD5
1071c7f659ac05b93a15257a57db04df

SHA1
aafaefffb3160a5280e055dc310d50a35a0122f5

SHA256
70e5f9e6efd60f69e7ebe662d5fe98db599835d38c031ffa649a24fa40efd094

SHA512
ad7a2f890705e6bb272356f6721d39508c61526f90db85b3f04d34e712027d8264bb2fea2480821284adfe5b3ad0b136a34c29ad1e4941d436d283dd5d0bc764

Download Submit
memory/1220-19-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-10-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-5-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-4-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-18-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-6-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-0-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-17-0x00007FFC87E60000-0x00007FFC87E70000-memory.dmp

Filesize
64KB

Download
memory/1220-12-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-21-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-14-0x00007FFC87E60000-0x00007FFC87E70000-memory.dmp

Filesize
64KB

Download
memory/1220-11-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-9-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-8-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-16-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-1-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-7-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-3-0x00007FFCC9EED000-0x00007FFCC9EEE000-memory.dmp

Filesize
4KB

Download
memory/1220-13-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-22-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-24-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-27-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-26-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-25-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-23-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-20-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-15-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-42-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download
memory/1220-2-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-67-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-69-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-68-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-66-0x00007FFC89ED0000-0x00007FFC89EE0000-memory.dmp

Filesize
64KB

Download
memory/1220-70-0x00007FFCC9E50000-0x00007FFCCA048000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads