emotet | cff7923202218d3ba27d14e9a84bf85d85d439855ae72ebcce7216610e8f25ec

General

Target

cff7923202218d3ba27d14e9a84bf85d85d439855ae72ebcce7216610e8f25ec.xls
Size

95KB
MD5

70e9fc62e531b2d176f62afa87523800
SHA1

b31e47a4f500bb6d24b3389b0c61b44608980523
SHA256

cff7923202218d3ba27d14e9a84bf85d85d439855ae72ebcce7216610e8f25ec
SHA512

637a26947f8a0d0b8a31ab93da078f6c83fda89bec3f41264c6644e0f09e1957020bdadc7da8810aebba504ca9dae355172aafa1d463c8d32a06da6f9497b911

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	2276	3176	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3924	3176	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	512	3176	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3836	3176	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

3924 regsvr32.exe
512 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 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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	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

1596 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

1892 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3176 EXCEL.EXE

pid	process
1596	ipconfig.exe

pid	process
1892	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
3924	regsvr32.exe
3924	regsvr32.exe
512	regsvr32.exe
512	regsvr32.exe
1492	regsvr32.exe
1492	regsvr32.exe
1492	regsvr32.exe
1492	regsvr32.exe
2660	regsvr32.exe
2660	regsvr32.exe
2660	regsvr32.exe
2660	regsvr32.exe
2660	regsvr32.exe
2660	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE
3176	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3176 wrote to memory of 2276	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 2276	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 3924	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 3924	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 512	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 512	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 3836	3176	EXCEL.EXE	regsvr32.exe
PID 3176 wrote to memory of 3836	3176	EXCEL.EXE	regsvr32.exe
PID 3924 wrote to memory of 1492	3924	regsvr32.exe	regsvr32.exe
PID 3924 wrote to memory of 1492	3924	regsvr32.exe	regsvr32.exe
PID 512 wrote to memory of 2660	512	regsvr32.exe	regsvr32.exe
PID 512 wrote to memory of 2660	512	regsvr32.exe	regsvr32.exe
PID 2660 wrote to memory of 1892	2660	regsvr32.exe	systeminfo.exe
PID 2660 wrote to memory of 1892	2660	regsvr32.exe	systeminfo.exe
PID 2660 wrote to memory of 1596	2660	regsvr32.exe	ipconfig.exe
PID 2660 wrote to memory of 1596	2660	regsvr32.exe	ipconfig.exe
PID 2660 wrote to memory of 2844	2660	regsvr32.exe	nltest.exe
PID 2660 wrote to memory of 2844	2660	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\cff7923202218d3ba27d14e9a84bf85d85d439855ae72ebcce7216610e8f25ec.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3176

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:2276

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:3924

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DszCVxpPzaGBUN\gFJRtvOReuALjn.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1492

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:512

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZgpzDwHO\GcsGTYZ.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2660

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:1892

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:1596

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:2844

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:3836

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
27512398fcdfb97af0878ef46a500b25

SHA1
8839819ce84ae02169da80ae7ce6e72f1444f0ca

SHA256
a8152eb3fb049dd80cf0b48bb9f85f8bb002fc659b1ad6d9790dc9081bb6fe90

SHA512
e76f81e5de98785de1987f4bac186389735d671013ce96a39b3ca8850c646da7766ea3dcc4edb405542d91bacb42a244d1496d9aca07d0c39f28eb10c93fd65f

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

MD5
38969402f2c30edff5f10da4c78ebf8f

SHA1
339f4dbcc2324c2bc4d6e029e58ca7a899dac51f

SHA256
31c11a38e96b7df01fe85b7a8da4cacaf4f0906d001059b95beb3b3350bebf6e

SHA512
b6aed760c4ce360d248a28d1efad6bd5763d5bc34cad539fb137bd90a83e0fd393a7d5ca5ab3980ad717151735afb77f1150e963afadfae5ad29f702d0863d58

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

MD5
27512398fcdfb97af0878ef46a500b25

SHA1
8839819ce84ae02169da80ae7ce6e72f1444f0ca

SHA256
a8152eb3fb049dd80cf0b48bb9f85f8bb002fc659b1ad6d9790dc9081bb6fe90

SHA512
e76f81e5de98785de1987f4bac186389735d671013ce96a39b3ca8850c646da7766ea3dcc4edb405542d91bacb42a244d1496d9aca07d0c39f28eb10c93fd65f

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

MD5
38969402f2c30edff5f10da4c78ebf8f

SHA1
339f4dbcc2324c2bc4d6e029e58ca7a899dac51f

SHA256
31c11a38e96b7df01fe85b7a8da4cacaf4f0906d001059b95beb3b3350bebf6e

SHA512
b6aed760c4ce360d248a28d1efad6bd5763d5bc34cad539fb137bd90a83e0fd393a7d5ca5ab3980ad717151735afb77f1150e963afadfae5ad29f702d0863d58

Download Submit
memory/512-277-0x0000000000000000-mapping.dmp

Download
memory/1492-286-0x0000000000000000-mapping.dmp

Download
memory/1596-300-0x0000000000000000-mapping.dmp

Download
memory/1892-298-0x0000000000000000-mapping.dmp

Download
memory/2276-268-0x0000000000000000-mapping.dmp

Download
memory/2660-287-0x0000000000000000-mapping.dmp

Download
memory/2660-299-0x0000000002820000-0x000000000878E000-memory.dmp

Filesize
95.4MB

Download
memory/2660-302-0x0000000002820000-0x000000000878E000-memory.dmp

Filesize
95.4MB

Download
memory/2844-301-0x0000000000000000-mapping.dmp

Download
memory/3176-130-0x00007FFF7EA40000-0x00007FFF7EA50000-memory.dmp

Filesize
64KB

Download
memory/3176-117-0x00007FFF81C30000-0x00007FFF81C40000-memory.dmp

Filesize
64KB

Download
memory/3176-129-0x00007FFF7EA40000-0x00007FFF7EA50000-memory.dmp

Filesize
64KB

Download
memory/3176-120-0x00007FFF81C30000-0x00007FFF81C40000-memory.dmp

Filesize
64KB

Download
memory/3176-119-0x00007FFF81C30000-0x00007FFF81C40000-memory.dmp

Filesize
64KB

Download
memory/3176-118-0x00007FFF81C30000-0x00007FFF81C40000-memory.dmp

Filesize
64KB

Download
memory/3836-285-0x0000000000000000-mapping.dmp

Download
memory/3924-272-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3924-269-0x0000000000000000-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