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
640	WINWORD.EXE
640	WINWORD.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
640	WINWORD.EXE
640	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE
640	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 1204	640	WINWORD.EXE	78
PID 640 wrote to memory of 1204	640	WINWORD.EXE	78

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 FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1204

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\TCDB2E2.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
afa9a852c766c37ef897324dec92f539

SHA1
aa6170ee0f047c050c37bc1dcd1320cb9e17333a

SHA256
c25c9a60ec7bf5a4acab14f0dcd873b0373607e5b6997eb98e7991eff25fbffe

SHA512
3692af0cad90feedf21929a96756c23e6377a0c0cbc8dd18e397aa32db425b8d5aae62f275c2045816d102ab25cd240fcea07f44808d2a24e129a80d55f7e8c1

Download Submit
memory/640-14-0x00007FFB1B200000-0x00007FFB1B210000-memory.dmp

Filesize
64KB

Download
memory/640-3-0x00007FFB1DAB0000-0x00007FFB1DAC0000-memory.dmp

Filesize
64KB

Download
memory/640-10-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-2-0x00007FFB1DAB0000-0x00007FFB1DAC0000-memory.dmp

Filesize
64KB

Download
memory/640-7-0x00007FFB1DAB0000-0x00007FFB1DAC0000-memory.dmp

Filesize
64KB

Download
memory/640-6-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-9-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-12-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-17-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-13-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-1-0x00007FFB1DAB0000-0x00007FFB1DAC0000-memory.dmp

Filesize
64KB

Download
memory/640-5-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-11-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-16-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-18-0x00007FFB1B200000-0x00007FFB1B210000-memory.dmp

Filesize
64KB

Download
memory/640-15-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-8-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-27-0x00007FFB5DAC3000-0x00007FFB5DAC4000-memory.dmp

Filesize
4KB

Download
memory/640-28-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-29-0x00007FFB5DA20000-0x00007FFB5DC29000-memory.dmp

Filesize
2.0MB

Download
memory/640-4-0x00007FFB1DAB0000-0x00007FFB1DAC0000-memory.dmp

Filesize
64KB

Download
memory/640-0-0x00007FFB5DAC3000-0x00007FFB5DAC4000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads