emotet | a03cfb931373d77a2ba567fc5cc782a33d417ab20d24c213e10e8a8db7a5bee1

General

Target

a03cfb931373d77a2ba567fc5cc782a33d417ab20d24c213e10e8a8db7a5bee1.xlsm
Size

99KB
MD5

b13a03fa91c53920cdfb0c16a1281ef1
SHA1

39ae449caeaf749437657f1396efc091f090be3a
SHA256

a03cfb931373d77a2ba567fc5cc782a33d417ab20d24c213e10e8a8db7a5bee1
SHA512

1b898a7b38277845d644dc4e83b12e728a96cbba8078ca129a30352ff82814d213eafcd6cb0691d56a53b00c5820585a3dec5cbf8fc462b1e6914efb411b5d1d

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://te.pppleohhh.xyz/test/H3r1eZNC1xrY/

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

eck1.plain

ecs1.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:

rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3696	2400	rundll32.exe	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Blocklisted process makes network request 3 IoCs

Processes:

rundll32.exe

flow pid process

37 1256 rundll32.exe
38 1256 rundll32.exe
39 1256 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

3696 rundll32.exe
1004 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Ikvtqplzw\luopwian.weg rundll32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	pid	process
37	1256	rundll32.exe
38	1256	rundll32.exe
39	1256	rundll32.exe

pid	process
3696	rundll32.exe
1004	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Ikvtqplzw\luopwian.weg	rundll32.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:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2400 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1256 rundll32.exe
1256 rundll32.exe

pid	process
1256	rundll32.exe
1256	rundll32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

EXCEL.EXErundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2400 wrote to memory of 3696	2400	EXCEL.EXE	rundll32.exe
PID 2400 wrote to memory of 3696	2400	EXCEL.EXE	rundll32.exe
PID 2400 wrote to memory of 3696	2400	EXCEL.EXE	rundll32.exe
PID 3696 wrote to memory of 1004	3696	rundll32.exe	rundll32.exe
PID 3696 wrote to memory of 1004	3696	rundll32.exe	rundll32.exe
PID 3696 wrote to memory of 1004	3696	rundll32.exe	rundll32.exe
PID 1004 wrote to memory of 1972	1004	rundll32.exe	rundll32.exe
PID 1004 wrote to memory of 1972	1004	rundll32.exe	rundll32.exe
PID 1004 wrote to memory of 1972	1004	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 1256	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 1256	1972	rundll32.exe	rundll32.exe
PID 1972 wrote to memory of 1256	1972	rundll32.exe	rundll32.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\a03cfb931373d77a2ba567fc5cc782a33d417ab20d24c213e10e8a8db7a5bee1.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe ..\ourl.ocx,D"&"l"&"lR"&"egister"&"Serve"&"r
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3696

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\ourl.ocx",DllRegisterServer
3⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1004

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ikvtqplzw\luopwian.weg",KGJQELMmve
4⤵
- Suspicious use of WriteProcessMemory
PID:1972

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ikvtqplzw\luopwian.weg",DllRegisterServer
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1256

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

3

T1082

Query Registry

2

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\ourl.ocx
MD5
e764f3a18f5b54e3dee0fcdd8daea6de

SHA1
3f543faf3e38308dab544817719f074b522d497c

SHA256
5986776cce84b07f4766a6c8183d36a9b30e78434d6a2afaacf40bc1f30df3d6

SHA512
392ab42cdb60181c45a5a95a9d985b307a023952a4352576b8a94802682aeab657c9dd8a7c7361abb1e492c702020a2c5029869846bf976d31be790a3dc22b27

Download Submit
\Users\Admin\ourl.ocx
MD5
e764f3a18f5b54e3dee0fcdd8daea6de

SHA1
3f543faf3e38308dab544817719f074b522d497c

SHA256
5986776cce84b07f4766a6c8183d36a9b30e78434d6a2afaacf40bc1f30df3d6

SHA512
392ab42cdb60181c45a5a95a9d985b307a023952a4352576b8a94802682aeab657c9dd8a7c7361abb1e492c702020a2c5029869846bf976d31be790a3dc22b27

Download Submit
\Users\Admin\ourl.ocx
MD5
e764f3a18f5b54e3dee0fcdd8daea6de

SHA1
3f543faf3e38308dab544817719f074b522d497c

SHA256
5986776cce84b07f4766a6c8183d36a9b30e78434d6a2afaacf40bc1f30df3d6

SHA512
392ab42cdb60181c45a5a95a9d985b307a023952a4352576b8a94802682aeab657c9dd8a7c7361abb1e492c702020a2c5029869846bf976d31be790a3dc22b27

Download Submit
memory/1004-280-0x0000000004A30000-0x0000000004A58000-memory.dmp

Filesize
160KB

Download
memory/1004-276-0x00000000048B0000-0x00000000048D8000-memory.dmp

Filesize
160KB

Download
memory/1004-274-0x0000000004850000-0x0000000004878000-memory.dmp

Filesize
160KB

Download
memory/1004-272-0x00000000046C0000-0x00000000046E8000-memory.dmp

Filesize
160KB

Download
memory/1004-267-0x0000000004270000-0x0000000004298000-memory.dmp

Filesize
160KB

Download
memory/1004-265-0x00000000008E0000-0x0000000000908000-memory.dmp

Filesize
160KB

Download
memory/1256-284-0x0000000004FA0000-0x0000000004FC8000-memory.dmp

Filesize
160KB

Download
memory/1256-281-0x00000000048D0000-0x00000000048F8000-memory.dmp

Filesize
160KB

Download
memory/1256-296-0x00000000055B0000-0x00000000055D8000-memory.dmp

Filesize
160KB

Download
memory/1256-294-0x0000000005530000-0x0000000005558000-memory.dmp

Filesize
160KB

Download
memory/1256-292-0x0000000005340000-0x0000000005368000-memory.dmp

Filesize
160KB

Download
memory/1256-290-0x0000000005240000-0x0000000005268000-memory.dmp

Filesize
160KB

Download
memory/1256-288-0x0000000005160000-0x0000000005188000-memory.dmp

Filesize
160KB

Download
memory/1256-286-0x0000000005080000-0x00000000050A8000-memory.dmp

Filesize
160KB

Download
memory/1972-277-0x0000000002B40000-0x0000000002B68000-memory.dmp

Filesize
160KB

Download
memory/2400-115-0x00007FF98ABC0000-0x00007FF98ABD0000-memory.dmp

Filesize
64KB

Download
memory/2400-129-0x00007FF987050000-0x00007FF987060000-memory.dmp

Filesize
64KB

Download
memory/2400-116-0x00007FF98ABC0000-0x00007FF98ABD0000-memory.dmp

Filesize
64KB

Download
memory/2400-117-0x00007FF98ABC0000-0x00007FF98ABD0000-memory.dmp

Filesize
64KB

Download
memory/2400-118-0x00007FF98ABC0000-0x00007FF98ABD0000-memory.dmp

Filesize
64KB

Download
memory/2400-127-0x00007FF987050000-0x00007FF987060000-memory.dmp

Filesize
64KB

Download
memory/2400-128-0x00007FF98ABC0000-0x00007FF98ABD0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads