emotet | e2a56e2d0222262e50d6a06c32b8e80f110b375bfee0fc52269caf5499fa005a

General

Target

e2a56e2d0222262e50d6a06c32b8e80f110b375bfee0fc52269caf5499fa005a.xls
Size

95KB
MD5

e8e1a9b0771d93fa6c2623e862b940b2
SHA1

656a1dde95d9095eebb9d9f648927ed5c6a85147
SHA256

e2a56e2d0222262e50d6a06c32b8e80f110b375bfee0fc52269caf5499fa005a
SHA512

04d4b596bf6a70d0ffd42cf31ef1c23e8d0d7482a7f6534c38314267b396eefb69b05ad516a97ea776b4c59d5a3ef66c42dd0794aef05016486543f06bf407ba

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	3728	3020	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	700	3020	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3136	3020	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4256	3020	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

3728 regsvr32.exe

pid	process
3728	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

3020 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

3728 regsvr32.exe
3728 regsvr32.exe
4884 regsvr32.exe
4884 regsvr32.exe
4884 regsvr32.exe
4884 regsvr32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

3020 EXCEL.EXE
3020 EXCEL.EXE

pid	process
3728	regsvr32.exe
3728	regsvr32.exe
4884	regsvr32.exe
4884	regsvr32.exe
4884	regsvr32.exe
4884	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE
3020	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 3020 wrote to memory of 3728	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 3728	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 700	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 700	3020	EXCEL.EXE	regsvr32.exe
PID 3728 wrote to memory of 4884	3728	regsvr32.exe	regsvr32.exe
PID 3728 wrote to memory of 4884	3728	regsvr32.exe	regsvr32.exe
PID 3020 wrote to memory of 3136	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 3136	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 4256	3020	EXCEL.EXE	regsvr32.exe
PID 3020 wrote to memory of 4256	3020	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\e2a56e2d0222262e50d6a06c32b8e80f110b375bfee0fc52269caf5499fa005a.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:3020

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:3728

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JiJXeoMG\bmqcTeZMBGLwV.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4884

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
2⤵
- Process spawned unexpected child process
PID:700

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
2⤵
- Process spawned unexpected child process
PID:3136

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:4256

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

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Downloads

C:\Users\Admin\soci1.ocx
Filesize
312KB

MD5
eb1ad60e47b1779fd23d3ca670f197b7

SHA1
b9382f3105bc4bcc47fce39003bf828896938520

SHA256
29952ec9c16e7e7e0d118483542c66e0cb70f53e862fdad9801a18243e3ab3c6

SHA512
950a06953805aa9e20adbe62cfcb50ae895d79083e8fec2631b44a2ffea23f65be81802207a7942986e71eff0b27695c46eda19307982b217e1afc65fcc23346

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

MD5
eb1ad60e47b1779fd23d3ca670f197b7

SHA1
b9382f3105bc4bcc47fce39003bf828896938520

SHA256
29952ec9c16e7e7e0d118483542c66e0cb70f53e862fdad9801a18243e3ab3c6

SHA512
950a06953805aa9e20adbe62cfcb50ae895d79083e8fec2631b44a2ffea23f65be81802207a7942986e71eff0b27695c46eda19307982b217e1afc65fcc23346

Download Submit
memory/700-264-0x0000000000000000-mapping.dmp

Download
memory/3020-118-0x00007FFB94A70000-0x00007FFB94A80000-memory.dmp

Filesize
64KB

Download
memory/3020-119-0x00007FFB94A70000-0x00007FFB94A80000-memory.dmp

Filesize
64KB

Download
memory/3020-120-0x00007FFB94A70000-0x00007FFB94A80000-memory.dmp

Filesize
64KB

Download
memory/3020-129-0x00007FFB918F0000-0x00007FFB91900000-memory.dmp

Filesize
64KB

Download
memory/3020-130-0x00007FFB918F0000-0x00007FFB91900000-memory.dmp

Filesize
64KB

Download
memory/3020-117-0x00007FFB94A70000-0x00007FFB94A80000-memory.dmp

Filesize
64KB

Download
memory/3136-271-0x0000000000000000-mapping.dmp

Download
memory/3728-256-0x0000000000000000-mapping.dmp

Download
memory/3728-259-0x0000000180000000-0x000000018002D000-memory.dmp

Filesize
180KB

Download
memory/4256-276-0x0000000000000000-mapping.dmp

Download
memory/4884-265-0x0000000000000000-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