emotet | 2e7780d04dec97b9127d836922d1800c406dc5dd76561225859e5af232fc4793

General

Target

2e7780d04dec97b9127d836922d1800c406dc5dd76561225859e5af232fc4793.xls
Size

95KB
MD5

ac8410ead735021071753e21842794e5
SHA1

f7b294f641b113a7c343fd0ccf6a14a146ae5ca8
SHA256

2e7780d04dec97b9127d836922d1800c406dc5dd76561225859e5af232fc4793
SHA512

c8ea051be003335948ee823c788cdcf69e3f7edb51378f15962c0257086ce2648474d3adf783162ef0271c584ed8459f88c89d7de7b83b42649d6caf905035b0

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://www.sunflowerlaboratory.in/fonts/79Tq62ly/

xlm40.dropper

http://dirigent.co.uk/vardagsekonomi/iC36jJ4J1cf/

xlm40.dropper

http://agtrade.hu/images/kiQYmOs2tSKq/

xlm40.dropper

https://www.zachboyle.com/wp-admin/EA470ZrTGNkuA/

Extracted

Family

emotet

Botnet

Epoch4

C2

94.23.45.86:4143

209.97.163.214:443

212.24.98.99:8080

103.43.75.120:443

183.111.227.137:8080

197.242.150.244:8080

129.232.188.93:443

159.65.88.10:8080

163.44.196.120:8080

51.161.73.194:443

164.90.222.65:443

159.89.202.34:443

1.234.2.232:8080

150.95.66.124:8080

51.91.76.89:8080

196.218.30.83:443

5.9.116.246:8080

146.59.226.45:443

173.212.193.249:8080

213.241.20.155:443

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	1604	748	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1124	748	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1940	748	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	212	748	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

1604 regsvr32.exe

pid	process
1604	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 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

748 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1604 regsvr32.exe
1604 regsvr32.exe
2648 regsvr32.exe
2648 regsvr32.exe
2648 regsvr32.exe
2648 regsvr32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

748 EXCEL.EXE
748 EXCEL.EXE

pid	process
1604	regsvr32.exe
1604	regsvr32.exe
2648	regsvr32.exe
2648	regsvr32.exe
2648	regsvr32.exe
2648	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE
748	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 748 wrote to memory of 1604	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 1604	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 1124	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 1124	748	EXCEL.EXE	regsvr32.exe
PID 1604 wrote to memory of 2648	1604	regsvr32.exe	regsvr32.exe
PID 1604 wrote to memory of 2648	1604	regsvr32.exe	regsvr32.exe
PID 748 wrote to memory of 1940	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 1940	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 212	748	EXCEL.EXE	regsvr32.exe
PID 748 wrote to memory of 212	748	EXCEL.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\2e7780d04dec97b9127d836922d1800c406dc5dd76561225859e5af232fc4793.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:748

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1604

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HmGSpzcTXnN\myoPZeF.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2648

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
2⤵
- Process spawned unexpected child process
PID:1124

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
2⤵
- Process spawned unexpected child process
PID:1940

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:212

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\soci1.ocx
Filesize
312KB

MD5
89759d4422b702140db9cb43bf9c5d9c

SHA1
cc7d2f905038c412d9b6e3a96f25d3a589f11a09

SHA256
b8f33aba8ebf8da37b2a05b98cbbc4e0dd8a197e510f2280fa57dc6cf91be595

SHA512
455ab63d09f44695000bbe7231cb528cfed7a745686e63c1467a9c200b0b0a23178d1d0ab0141091fdcd76b8db312350313b383c8650f5d61e44aed841f8f2bd

Download Submit
\Users\Admin\soci1.ocx
Filesize
312KB

MD5
89759d4422b702140db9cb43bf9c5d9c

SHA1
cc7d2f905038c412d9b6e3a96f25d3a589f11a09

SHA256
b8f33aba8ebf8da37b2a05b98cbbc4e0dd8a197e510f2280fa57dc6cf91be595

SHA512
455ab63d09f44695000bbe7231cb528cfed7a745686e63c1467a9c200b0b0a23178d1d0ab0141091fdcd76b8db312350313b383c8650f5d61e44aed841f8f2bd

Download Submit
memory/212-275-0x0000000000000000-mapping.dmp

Download
memory/748-128-0x00007FF84CAB0000-0x00007FF84CAC0000-memory.dmp

Filesize
64KB

Download
memory/748-117-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-129-0x00007FF84CAB0000-0x00007FF84CAC0000-memory.dmp

Filesize
64KB

Download
memory/748-300-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-119-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-118-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-299-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-298-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-297-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/748-116-0x00007FF84FAA0000-0x00007FF84FAB0000-memory.dmp

Filesize
64KB

Download
memory/1124-263-0x0000000000000000-mapping.dmp

Download
memory/1604-253-0x0000000180000000-0x000000018002D000-memory.dmp

Filesize
180KB

Download
memory/1604-250-0x0000000000000000-mapping.dmp

Download
memory/1940-272-0x0000000000000000-mapping.dmp

Download
memory/2648-264-0x0000000000000000-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