emotet | 10d164258a05b43017ea2344e234477490adaef157633778e0a2f2f558ef9385

General

Target

9_2005.xls
Size

67KB
MD5

26fe1a6dbcaedcd92be80daa3f91a595
SHA1

f894d4913c99feb984e4885d46ef3935467b07b0
SHA256

10d164258a05b43017ea2344e234477490adaef157633778e0a2f2f558ef9385
SHA512

27fc4993a4f0e8ff9ad667e107a846e94d97d13de9dd2af1da0cb7377df08d3e9001dee888d0909802dff8ae7450006071378df9e8b1842a7831804af098c826

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://vipteck.com/wp-admin/user/B8d6jr4pBND2HExAmI/lJWa95VlQ/

xlm40.dropper

http://salledemode.com/tgroup.ge/x4bc2kL4BzGAeUsVi/

xlm40.dropper

https://airliftlimo.com/wp-admin/iMc/

xlm40.dropper

http://kabeonet.pl/wp-admin/VWlAz5vWJNHDb/

Extracted

Family

emotet

Botnet

Epoch4

C2

212.24.98.99:8080

51.91.76.89:8080

94.23.45.86:4143

101.50.0.91:8080

103.43.75.120:443

212.237.17.99:8080

158.69.222.101:443

51.254.140.238:7080

1.234.2.232:8080

91.207.28.33:8080

167.172.253.162:8080

45.235.8.30:8080

115.68.227.76:8080

134.122.66.193:8080

89.29.244.7:443

197.242.150.244:8080

164.68.99.3:8080

5.9.116.246:8080

1.234.21.73:7080

131.100.24.231:80

eck1.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	5032	3492	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4672	3492	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	944	3492	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4980	3492	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

944 regsvr32.exe
236 regsvr32.exe

pid	process
944	regsvr32.exe
236	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\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

3492 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

236 regsvr32.exe
236 regsvr32.exe

pid	process
236	regsvr32.exe
236	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE
3492	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 3492 wrote to memory of 5032	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 5032	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 4672	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 4672	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 944	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 944	3492	EXCEL.EXE	regsvr32.exe
PID 944 wrote to memory of 236	944	regsvr32.exe	regsvr32.exe
PID 944 wrote to memory of 236	944	regsvr32.exe	regsvr32.exe
PID 3492 wrote to memory of 4980	3492	EXCEL.EXE	regsvr32.exe
PID 3492 wrote to memory of 4980	3492	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\9_2005.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3492

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr1.ocx
2⤵
- Process spawned unexpected child process
PID:5032

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr2.ocx
2⤵
- Process spawned unexpected child process
PID:4672

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr3.ocx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:944

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ENMRnbi\OriyIUzDN.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:236

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\uxevr4.ocx
2⤵
- Process spawned unexpected child process
PID:4980

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\uxevr3.ocx
Filesize
356KB

MD5
7c288ff3f2ca02d763aedb784029f0ce

SHA1
bc0eb699f8f2445546eeb0db72af0f328ecdbc88

SHA256
69da292893564b47cb2c8ade0a073113137a014d6f38051f49f247b7259090ff

SHA512
ec4559014d979fbd22fb65cc7a3cfa8706956934b5066281ef678378b1569504ea5129a3ca47027a1fc919c0242008a911cf6e4f5dfaf9059392d8b3f2300206

Download Submit
C:\Users\Admin\uxevr3.ocx
Filesize
356KB

MD5
7c288ff3f2ca02d763aedb784029f0ce

SHA1
bc0eb699f8f2445546eeb0db72af0f328ecdbc88

SHA256
69da292893564b47cb2c8ade0a073113137a014d6f38051f49f247b7259090ff

SHA512
ec4559014d979fbd22fb65cc7a3cfa8706956934b5066281ef678378b1569504ea5129a3ca47027a1fc919c0242008a911cf6e4f5dfaf9059392d8b3f2300206

Download Submit
C:\Windows\System32\ENMRnbi\OriyIUzDN.dll
Filesize
356KB

MD5
7c288ff3f2ca02d763aedb784029f0ce

SHA1
bc0eb699f8f2445546eeb0db72af0f328ecdbc88

SHA256
69da292893564b47cb2c8ade0a073113137a014d6f38051f49f247b7259090ff

SHA512
ec4559014d979fbd22fb65cc7a3cfa8706956934b5066281ef678378b1569504ea5129a3ca47027a1fc919c0242008a911cf6e4f5dfaf9059392d8b3f2300206

Download Submit
memory/236-145-0x0000000000000000-mapping.dmp

Download
memory/944-139-0x0000000000000000-mapping.dmp

Download
memory/944-142-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

Download
memory/3492-134-0x00007FFABF110000-0x00007FFABF120000-memory.dmp

Filesize
64KB

Download
memory/3492-136-0x00007FFABCEA0000-0x00007FFABCEB0000-memory.dmp

Filesize
64KB

Download
memory/3492-135-0x00007FFABCEA0000-0x00007FFABCEB0000-memory.dmp

Filesize
64KB

Download
memory/3492-130-0x00007FFABF110000-0x00007FFABF120000-memory.dmp

Filesize
64KB

Download
memory/3492-133-0x00007FFABF110000-0x00007FFABF120000-memory.dmp

Filesize
64KB

Download
memory/3492-132-0x00007FFABF110000-0x00007FFABF120000-memory.dmp

Filesize
64KB

Download
memory/3492-131-0x00007FFABF110000-0x00007FFABF120000-memory.dmp

Filesize
64KB

Download
memory/4672-138-0x0000000000000000-mapping.dmp

Download
memory/4980-150-0x0000000000000000-mapping.dmp

Download
memory/5032-137-0x0000000000000000-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