emotet | 096592fb9bf02aebdc84becc251f208ef37d7bcd4d4e4daaad483fe2711d94a8

General

Target

096592fb9bf02aebdc84becc251f208ef37d7bcd4d4e4daaad483fe2711d94a8.xls
Size

95KB
MD5

b845f5c4411e3f92af8f6c73d3ae2b1f
SHA1

7a06a1eeb3ab41ab267a89da89528346fb65b848
SHA256

096592fb9bf02aebdc84becc251f208ef37d7bcd4d4e4daaad483fe2711d94a8
SHA512

b1dab88e941d10067f9b4950cac2bfa92abddbb05c0e37baa4fadf1d3da10a524679e9db21f04f1dbcedb8dda5bc59dad93b29a1c8250897ac503712a9670787

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	3336	3480	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1208	3480	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1468	3480	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2976	3480	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 1 IoCs

Processes:

regsvr32.exe

pid process

1468 regsvr32.exe

pid	process
1468	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\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3480 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1468 regsvr32.exe
1468 regsvr32.exe
2480 regsvr32.exe
2480 regsvr32.exe
2480 regsvr32.exe
2480 regsvr32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

3480 EXCEL.EXE
3480 EXCEL.EXE

pid	process
1468	regsvr32.exe
1468	regsvr32.exe
2480	regsvr32.exe
2480	regsvr32.exe
2480	regsvr32.exe
2480	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE
3480	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 3480 wrote to memory of 3336	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 3336	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 1208	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 1208	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 1468	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 1468	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 2976	3480	EXCEL.EXE	regsvr32.exe
PID 3480 wrote to memory of 2976	3480	EXCEL.EXE	regsvr32.exe
PID 1468 wrote to memory of 2480	1468	regsvr32.exe	regsvr32.exe
PID 1468 wrote to memory of 2480	1468	regsvr32.exe	regsvr32.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\096592fb9bf02aebdc84becc251f208ef37d7bcd4d4e4daaad483fe2711d94a8.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:3480

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:3336

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
2⤵
- Process spawned unexpected child process
PID:1208

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:1468

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DxzLgxgLoeiRzFXV\oFpEJXvKcaUFo.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2480

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:2976

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

Replay Monitor

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Downloads

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

MD5
e3b67a827b1bdb7e4dc6362402bb4a82

SHA1
48a88f639bebb9d22e6d075a455af3a0fa9e3e85

SHA256
6c128340bd4d4d321ddd96375afd266e30b130051e5abf931fb5121e391a6790

SHA512
2358d442a8113ca8d3e2b88e07b7e8ebeb638b62fd9c74d7dafdea1421e6c4491a679bb0f4ee09fe47683d3b0fb07f7f8483b02dec90dcd0c49028f83845cd6b

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

MD5
e3b67a827b1bdb7e4dc6362402bb4a82

SHA1
48a88f639bebb9d22e6d075a455af3a0fa9e3e85

SHA256
6c128340bd4d4d321ddd96375afd266e30b130051e5abf931fb5121e391a6790

SHA512
2358d442a8113ca8d3e2b88e07b7e8ebeb638b62fd9c74d7dafdea1421e6c4491a679bb0f4ee09fe47683d3b0fb07f7f8483b02dec90dcd0c49028f83845cd6b

Download Submit
memory/1208-260-0x0000000000000000-mapping.dmp

Download
memory/1468-264-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/1468-261-0x0000000000000000-mapping.dmp

Download
memory/2480-270-0x0000000000000000-mapping.dmp

Download
memory/2976-269-0x0000000000000000-mapping.dmp

Download
memory/3336-259-0x0000000000000000-mapping.dmp

Download
memory/3480-129-0x00007FFA6B0A0000-0x00007FFA6B0B0000-memory.dmp

Filesize
64KB

Download
memory/3480-128-0x00007FFA6B0A0000-0x00007FFA6B0B0000-memory.dmp

Filesize
64KB

Download
memory/3480-119-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-118-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-116-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-117-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-297-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-298-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-300-0x00007FFA6DFF0000-0x00007FFA6E000000-memory.dmp

Filesize
64KB

Download
memory/3480-299-0x00007FFA6DFF0000-0x00007FFA6E000000-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