9ce290a5cff2493a8e029645c1e4e7b15fd9bf333891db0b1c743aef8e977fda

General

Target

69e0b698b55ec6f5a0fbce20d487a8d4.exe
Size

512KB
MD5

69e0b698b55ec6f5a0fbce20d487a8d4
SHA1

dfc5cc42fe6b29a619ffb96926f09e39786572e2
SHA256

9ce290a5cff2493a8e029645c1e4e7b15fd9bf333891db0b1c743aef8e977fda
SHA512

aaef2305d53d4b809fca612cbc02e386f4772d97cd94771e8c8dfd71e15e5e1095c1339f75b6d624aaef48fb245fa3ea5f2b482e0372875c930c8a914c518bde
SSDEEP

6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6W:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm53

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
3320	ynvbogbuiq.exe
4628	pzhuyizqydxfxev.exe
4812	rqalfsjg.exe
3208	omndtyaxrmpgl.exe

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3316-0-0x0000000000400000-0x0000000000496000-memory.dmp	autoit_exe
behavioral2/files/0x000f00000001e516-106.dat	autoit_exe
behavioral2/files/0x000f00000001e516-111.dat	autoit_exe
behavioral2/files/0x000f00000001e516-113.dat	autoit_exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\pzhuyizqydxfxev.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File opened for modification	C:\Windows\SysWOW64\pzhuyizqydxfxev.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File created	C:\Windows\SysWOW64\rqalfsjg.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File opened for modification	C:\Windows\SysWOW64\rqalfsjg.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File created	C:\Windows\SysWOW64\omndtyaxrmpgl.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File opened for modification	C:\Windows\SysWOW64\omndtyaxrmpgl.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File created	C:\Windows\SysWOW64\ynvbogbuiq.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe
File opened for modification	C:\Windows\SysWOW64\ynvbogbuiq.exe	69e0b698b55ec6f5a0fbce20d487a8d4.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\mydoc.rtf	69e0b698b55ec6f5a0fbce20d487a8d4.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 7 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\CLV.Classes	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32352C769D5683226A3376D770242DDB7D8765D8"	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BB5F9BEF965F2E584793B3181EA3E90B3FD02F04260033FE2BD429E09D3"	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB2B02B47EF39EE53C8B9D1329FD7BE"	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EFEFF8A482E856E903CD62E7D94BCE5E630594A66476342D798"	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E0F068B2FE1A21AED109D0A58B799113"	69e0b698b55ec6f5a0fbce20d487a8d4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "183AC77514E7DAB6B9BD7C90EDE437CB"	69e0b698b55ec6f5a0fbce20d487a8d4.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe

Suspicious use of FindShellTrayWindow 12 IoCs

pid	Process
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3320	ynvbogbuiq.exe
3320	ynvbogbuiq.exe
3320	ynvbogbuiq.exe
4628	pzhuyizqydxfxev.exe
4628	pzhuyizqydxfxev.exe
4628	pzhuyizqydxfxev.exe
4812	rqalfsjg.exe
4812	rqalfsjg.exe
4812	rqalfsjg.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe
3320	ynvbogbuiq.exe
3320	ynvbogbuiq.exe
3320	ynvbogbuiq.exe
4628	pzhuyizqydxfxev.exe
4628	pzhuyizqydxfxev.exe
4628	pzhuyizqydxfxev.exe
4812	rqalfsjg.exe
4812	rqalfsjg.exe
4812	rqalfsjg.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 3320	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	93
PID 3316 wrote to memory of 3320	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	93
PID 3316 wrote to memory of 3320	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	93
PID 3316 wrote to memory of 4628	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	94
PID 3316 wrote to memory of 4628	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	94
PID 3316 wrote to memory of 4628	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	94
PID 3316 wrote to memory of 4812	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	97
PID 3316 wrote to memory of 4812	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	97
PID 3316 wrote to memory of 4812	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	97
PID 3316 wrote to memory of 3208	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	95
PID 3316 wrote to memory of 3208	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	95
PID 3316 wrote to memory of 3208	3316	69e0b698b55ec6f5a0fbce20d487a8d4.exe	95

C:\Users\Admin\AppData\Local\Temp\69e0b698b55ec6f5a0fbce20d487a8d4.exe
"C:\Users\Admin\AppData\Local\Temp\69e0b698b55ec6f5a0fbce20d487a8d4.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\ynvbogbuiq.exe
  ynvbogbuiq.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:3320
- - C:\Windows\SysWOW64\rqalfsjg.exe
    C:\Windows\system32\rqalfsjg.exe
    3⤵
    PID:2616
- C:\Windows\SysWOW64\pzhuyizqydxfxev.exe
  pzhuyizqydxfxev.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:4628
- C:\Windows\SysWOW64\omndtyaxrmpgl.exe
  omndtyaxrmpgl.exe
  2⤵
  - Executes dropped EXE
  PID:3208
- C:\Windows\SysWOW64\rqalfsjg.exe
  rqalfsjg.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:4812
- C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
  "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
  2⤵
  PID:2024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe

Filesize
32KB

MD5
f9f424d782bb8ba955a489ada125563b

SHA1
d2e1141ee39c24d4fe8612ce3d300a0fa0a52885

SHA256
1a3e518b49f834b1ce257845d7d6b1763bcac3c6b5b936d493978d899902dba8

SHA512
fc95e84827b9bbcb52e314738546e04a51797e6c0389526b9487c74401a39a551edf934408f74d868320d437afd5035aee1896e5b0d669cc5c0c72754596b76c

Download Submit
\??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe

Filesize
41KB

MD5
985acfef3b37f60475c3158ffaf26a6f

SHA1
b6bd7c2b926750b06a9a0517166e4a17c4cdfad6

SHA256
8702eef355c75ed4bc04625b9e332a92596db5aa23728ee0f1eb147951812adc

SHA512
206bc3ef04cf52ef574f9c8a57c7b076e9d21ce513089d6282f528039029dacebd7ed0a48a7c483deaeabef604bbd16eb6ecaa9c25f8e1646f2cba2649c323e0

Download Submit
\??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe

Filesize
8KB

MD5
13efb428d64d5ecf994c768eef7fec5e

SHA1
18e73d090399e5b0d2db6b709b69bbefc31c417d

SHA256
a0174ab2dbb93e6f8e696cc77a0e68353f9aa802c28e9173c15dbe1166c1671f

SHA512
635c8bc355ad31bb4523dbfd7d8cfdde0cf5ffef1f3dc649ef3b6e32822c2df134480cf4d254f84c9ffc12bf028ed7cf443a081df85fcc67ceb4887b5cba005b

Download Submit
memory/2024-51-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-44-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-48-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-50-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-49-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-136-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-52-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-54-0x00007FFC4EF10000-0x00007FFC4EF20000-memory.dmp

Filesize
64KB

Download
memory/2024-53-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-47-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-45-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-43-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-42-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-40-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-46-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-39-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-38-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-102-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-103-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-104-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-55-0x00007FFC4EF10000-0x00007FFC4EF20000-memory.dmp

Filesize
64KB

Download
memory/2024-41-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-37-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-142-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-141-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-140-0x00007FFC91250000-0x00007FFC91445000-memory.dmp

Filesize
2.0MB

Download
memory/2024-139-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-138-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/2024-137-0x00007FFC512D0000-0x00007FFC512E0000-memory.dmp

Filesize
64KB

Download
memory/3316-0-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download

Analysis

Sharing