emotet | 31d290b0c14af1afc835c00c1861dfb4f5f0142329646c3164f38199c582a901

General

Target

31d290b0c14af1afc835c00c1861dfb4f5f0142329646c3164f38199c582a901.xls
Size

95KB
MD5

b7fe75b5e21da13d821887c588e72ca9
SHA1

8a52f0a2e524a55c9be9627726624d4551db29db
SHA256

31d290b0c14af1afc835c00c1861dfb4f5f0142329646c3164f38199c582a901
SHA512

85a1bd451116c42829741e8f3abbb79f7824767754945f75c1b371198ca049d00cd928c23128c84a65c94cf004ee99ff98f18e38a6e69558146e0987cc4a628e

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://edoraseguros.com.br/cgi-bin/jQNq9wlH1GXU/

xlm40.dropper

http://earthmach.co.za/libraries/tWkZh9YrXbTd6IeX/

xlm40.dropper

http://finvest.rs/wp-admin/Hr9nVNTIHgw59S/

xlm40.dropper

http://efverstedt.se/5jjaV/w7fLEHJ20xn0qD/

Extracted

Family

emotet

Botnet

Epoch5

C2

103.71.99.57:8080

103.224.241.74:8080

157.245.111.0:8080

37.44.244.177:8080

103.41.204.169:8080

64.227.55.231:8080

103.254.12.236:7080

103.85.95.4:8080

157.230.99.206:8080

165.22.254.236:8080

85.214.67.203:8080

54.37.228.122:443

195.77.239.39:8080

128.199.217.206:443

190.145.8.4:443

165.232.185.110:8080

188.165.79.151:443

178.62.112.199:8080

54.37.106.167:8080

104.244.79.94:443

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 4 IoCs

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

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.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	3504	4704	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	740	4704	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4804	4704	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	364	4704	regsvr32.exe	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

740 regsvr32.exe
4804 regsvr32.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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

2284 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

3516 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

4704 EXCEL.EXE

pid	process
2284	ipconfig.exe

pid	process
3516	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
740	regsvr32.exe
740	regsvr32.exe
4600	regsvr32.exe
4600	regsvr32.exe
4600	regsvr32.exe
4600	regsvr32.exe
4804	regsvr32.exe
4804	regsvr32.exe
340	regsvr32.exe
340	regsvr32.exe
340	regsvr32.exe
340	regsvr32.exe
340	regsvr32.exe
340	regsvr32.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

4704 EXCEL.EXE
4704 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE
4704	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4704 wrote to memory of 3504	4704	EXCEL.EXE	regsvr32.exe
PID 4704 wrote to memory of 3504	4704	EXCEL.EXE	regsvr32.exe
PID 4704 wrote to memory of 740	4704	EXCEL.EXE	regsvr32.exe
PID 4704 wrote to memory of 740	4704	EXCEL.EXE	regsvr32.exe
PID 740 wrote to memory of 4600	740	regsvr32.exe	regsvr32.exe
PID 740 wrote to memory of 4600	740	regsvr32.exe	regsvr32.exe
PID 4704 wrote to memory of 4804	4704	EXCEL.EXE	regsvr32.exe
PID 4704 wrote to memory of 4804	4704	EXCEL.EXE	regsvr32.exe
PID 4804 wrote to memory of 340	4804	regsvr32.exe	regsvr32.exe
PID 4804 wrote to memory of 340	4804	regsvr32.exe	regsvr32.exe
PID 4704 wrote to memory of 364	4704	EXCEL.EXE	regsvr32.exe
PID 4704 wrote to memory of 364	4704	EXCEL.EXE	regsvr32.exe
PID 340 wrote to memory of 3516	340	regsvr32.exe	systeminfo.exe
PID 340 wrote to memory of 3516	340	regsvr32.exe	systeminfo.exe
PID 340 wrote to memory of 2284	340	regsvr32.exe	ipconfig.exe
PID 340 wrote to memory of 2284	340	regsvr32.exe	ipconfig.exe
PID 340 wrote to memory of 1252	340	regsvr32.exe	nltest.exe
PID 340 wrote to memory of 1252	340	regsvr32.exe	nltest.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\31d290b0c14af1afc835c00c1861dfb4f5f0142329646c3164f38199c582a901.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4704

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:3504

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PkzLOatkKyoat\jMNwuBXu.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4600

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OXiGqPXBtlEFUDz\sITpiaWayEprnMu.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:340

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:3516

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:2284

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:1252

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:364

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\soci2.ocx
Filesize
847KB

MD5
63878a5342d6069304573def9db2c363

SHA1
f8ea2d5abb3c3cdd66bd6fa198dd139ebda9ec7e

SHA256
df9e7784b12757a59f1787b250e29a269af307af3f28fad96e013c1e0e19c8dd

SHA512
1ef110a3bfecc99c725be85e8382ad7ab8c0e77b317a3cac4afb6cd4d3a9f55d6f1dda75958a9ef278c1836a771355a2416625844297666aedee0fda5889f848

Download Submit
C:\Users\Admin\soci3.ocx
Filesize
847KB

MD5
9f13414e56278c0df91e27f7f90baeeb

SHA1
031fec48511870bf1f35e710addc10634ba5afc0

SHA256
3f591adeb3b82167561b803a78b08343112ec60bed1eb3b09afe178238f0cf0f

SHA512
3486dab20316a05cc25f3067afca7045e1dc4da7b84d8c157cf423da7af1c7e8daed06c1e6ac8835451a51873afa825ac8fcf33a633ade95f1537d4af6f9a161

Download Submit
\Users\Admin\soci2.ocx
Filesize
847KB

MD5
63878a5342d6069304573def9db2c363

SHA1
f8ea2d5abb3c3cdd66bd6fa198dd139ebda9ec7e

SHA256
df9e7784b12757a59f1787b250e29a269af307af3f28fad96e013c1e0e19c8dd

SHA512
1ef110a3bfecc99c725be85e8382ad7ab8c0e77b317a3cac4afb6cd4d3a9f55d6f1dda75958a9ef278c1836a771355a2416625844297666aedee0fda5889f848

Download Submit
\Users\Admin\soci3.ocx
Filesize
847KB

MD5
9f13414e56278c0df91e27f7f90baeeb

SHA1
031fec48511870bf1f35e710addc10634ba5afc0

SHA256
3f591adeb3b82167561b803a78b08343112ec60bed1eb3b09afe178238f0cf0f

SHA512
3486dab20316a05cc25f3067afca7045e1dc4da7b84d8c157cf423da7af1c7e8daed06c1e6ac8835451a51873afa825ac8fcf33a633ade95f1537d4af6f9a161

Download Submit
memory/340-296-0x00000000023C0000-0x0000000008324000-memory.dmp

Filesize
95.4MB

Download
memory/340-293-0x00000000023C0000-0x0000000008324000-memory.dmp

Filesize
95.4MB

Download
memory/340-282-0x0000000000000000-mapping.dmp

Download
memory/364-285-0x0000000000000000-mapping.dmp

Download
memory/740-263-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/740-260-0x0000000000000000-mapping.dmp

Download
memory/1252-295-0x0000000000000000-mapping.dmp

Download
memory/2284-294-0x0000000000000000-mapping.dmp

Download
memory/3504-259-0x0000000000000000-mapping.dmp

Download
memory/3516-292-0x0000000000000000-mapping.dmp

Download
memory/4600-268-0x0000000000000000-mapping.dmp

Download
memory/4704-119-0x00007FFD41F90000-0x00007FFD41FA0000-memory.dmp

Filesize
64KB

Download
memory/4704-120-0x00007FFD41F90000-0x00007FFD41FA0000-memory.dmp

Filesize
64KB

Download
memory/4704-129-0x00007FFD3F440000-0x00007FFD3F450000-memory.dmp

Filesize
64KB

Download
memory/4704-130-0x00007FFD3F440000-0x00007FFD3F450000-memory.dmp

Filesize
64KB

Download
memory/4704-117-0x00007FFD41F90000-0x00007FFD41FA0000-memory.dmp

Filesize
64KB

Download
memory/4704-118-0x00007FFD41F90000-0x00007FFD41FA0000-memory.dmp

Filesize
64KB

Download
memory/4804-274-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads