emotet | 4c646f3841c5e36e36536634c08f966667d0718efdbf6409cad4233d410fd603

General

Target

4c646f3841c5e36e36536634c08f966667d0718efdbf6409cad4233d410fd603.xls
Size

95KB
MD5

e184ae09c5bffa4e616d67aef5601994
SHA1

3c030f0457d80ced1e25262f2f5218237ded7813
SHA256

4c646f3841c5e36e36536634c08f966667d0718efdbf6409cad4233d410fd603
SHA512

a2d9f9353ec94bfc678182c3eec6157bfa99d0c50d550fd217eae8c9a431f4a118c8f464c75db785e85112d1a5c7e671d6f74289df68bdfda1d1e23361a48f19

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	3972	1780	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3868	1780	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3540	1780	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	584	1780	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

3868 regsvr32.exe
3540 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

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

1148 ipconfig.exe
Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

1520 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1780 EXCEL.EXE

pid	process
1148	ipconfig.exe

pid	process
1520	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
3868	regsvr32.exe
3868	regsvr32.exe
3460	regsvr32.exe
3460	regsvr32.exe
3460	regsvr32.exe
3460	regsvr32.exe
3540	regsvr32.exe
3540	regsvr32.exe
3824	regsvr32.exe
3824	regsvr32.exe
3824	regsvr32.exe
3824	regsvr32.exe
3824	regsvr32.exe
3824	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE
1780	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1780 wrote to memory of 3972	1780	EXCEL.EXE	regsvr32.exe
PID 1780 wrote to memory of 3972	1780	EXCEL.EXE	regsvr32.exe
PID 1780 wrote to memory of 3868	1780	EXCEL.EXE	regsvr32.exe
PID 1780 wrote to memory of 3868	1780	EXCEL.EXE	regsvr32.exe
PID 3868 wrote to memory of 3460	3868	regsvr32.exe	regsvr32.exe
PID 3868 wrote to memory of 3460	3868	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 3540	1780	EXCEL.EXE	regsvr32.exe
PID 1780 wrote to memory of 3540	1780	EXCEL.EXE	regsvr32.exe
PID 3540 wrote to memory of 3824	3540	regsvr32.exe	regsvr32.exe
PID 3540 wrote to memory of 3824	3540	regsvr32.exe	regsvr32.exe
PID 1780 wrote to memory of 584	1780	EXCEL.EXE	regsvr32.exe
PID 1780 wrote to memory of 584	1780	EXCEL.EXE	regsvr32.exe
PID 3824 wrote to memory of 1520	3824	regsvr32.exe	systeminfo.exe
PID 3824 wrote to memory of 1520	3824	regsvr32.exe	systeminfo.exe
PID 3824 wrote to memory of 1148	3824	regsvr32.exe	ipconfig.exe
PID 3824 wrote to memory of 1148	3824	regsvr32.exe	ipconfig.exe
PID 3824 wrote to memory of 1168	3824	regsvr32.exe	nltest.exe
PID 3824 wrote to memory of 1168	3824	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\4c646f3841c5e36e36536634c08f966667d0718efdbf6409cad4233d410fd603.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1780

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:3972

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:3868

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JuNRlyfioJcGVvB\LSkpwnPUElUcRV.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3460

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:3540

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ShdOHo\pobsbt.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3824

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:1520

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:1148

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:1168

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:584

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
05e4a3070a7a2fd0e32654b367518a9d

SHA1
1862c1df4b4cc178bfaa9e2970e55261e20d0235

SHA256
de01d72dfbd13b490cd5821d58bb892b0c7b7509b8754bacb88d3183a3d35a8d

SHA512
8d045bb46d67dec89b966764f05a4ddbc2856f1d5259fdbc9bcbf8c71c13c73823eb66cd978a582898970cfc2ab885ba39dd5e2713f4705aa47b9a3576f6d89d

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

MD5
a12f294465766713aaa3633d9e53ea2e

SHA1
681c8a498def1940b9ed2f9d2b6731a05c0fdbc8

SHA256
079ac53701aa57ec1761861760c0ec8978735484ec1130975494ae509b54ae36

SHA512
0cfc99340db6fdfe6e93a5b88f200eae254b9d8d700b46c2e8306f8424bda9b93ffc942edc440c85df14b1aa300c349d715c581cef4c756df01ab4a2cd66472d

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

MD5
05e4a3070a7a2fd0e32654b367518a9d

SHA1
1862c1df4b4cc178bfaa9e2970e55261e20d0235

SHA256
de01d72dfbd13b490cd5821d58bb892b0c7b7509b8754bacb88d3183a3d35a8d

SHA512
8d045bb46d67dec89b966764f05a4ddbc2856f1d5259fdbc9bcbf8c71c13c73823eb66cd978a582898970cfc2ab885ba39dd5e2713f4705aa47b9a3576f6d89d

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

MD5
a12f294465766713aaa3633d9e53ea2e

SHA1
681c8a498def1940b9ed2f9d2b6731a05c0fdbc8

SHA256
079ac53701aa57ec1761861760c0ec8978735484ec1130975494ae509b54ae36

SHA512
0cfc99340db6fdfe6e93a5b88f200eae254b9d8d700b46c2e8306f8424bda9b93ffc942edc440c85df14b1aa300c349d715c581cef4c756df01ab4a2cd66472d

Download Submit
memory/584-293-0x0000000000000000-mapping.dmp

Download
memory/1148-296-0x0000000000000000-mapping.dmp

Download
memory/1168-297-0x0000000000000000-mapping.dmp

Download
memory/1520-294-0x0000000000000000-mapping.dmp

Download
memory/1780-129-0x00007FF7F3380000-0x00007FF7F3390000-memory.dmp

Filesize
64KB

Download
memory/1780-130-0x00007FF7F3380000-0x00007FF7F3390000-memory.dmp

Filesize
64KB

Download
memory/1780-120-0x00007FF7F6370000-0x00007FF7F6380000-memory.dmp

Filesize
64KB

Download
memory/1780-119-0x00007FF7F6370000-0x00007FF7F6380000-memory.dmp

Filesize
64KB

Download
memory/1780-118-0x00007FF7F6370000-0x00007FF7F6380000-memory.dmp

Filesize
64KB

Download
memory/1780-117-0x00007FF7F6370000-0x00007FF7F6380000-memory.dmp

Filesize
64KB

Download
memory/3460-273-0x0000000000000000-mapping.dmp

Download
memory/3540-279-0x0000000000000000-mapping.dmp

Download
memory/3824-287-0x0000000000000000-mapping.dmp

Download
memory/3824-295-0x00000000028A0000-0x000000000880C000-memory.dmp

Filesize
95.4MB

Download
memory/3824-298-0x00000000028A0000-0x000000000880C000-memory.dmp

Filesize
95.4MB

Download
memory/3868-268-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/3868-265-0x0000000000000000-mapping.dmp

Download
memory/3972-264-0x0000000000000000-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