emotet | 89c5904ed8f6fa6c9cba9c44ba186f6a77f6ad189862edf91587123062b1ba5b

General

Target

89c5904ed8f6fa6c9cba9c44ba186f6a77f6ad189862edf91587123062b1ba5b.xls
Size

95KB
MD5

f0a0651ba93edc2945fe8ea4c79f740f
SHA1

73466309f42189deea1e177e29d1e7afc2655720
SHA256

89c5904ed8f6fa6c9cba9c44ba186f6a77f6ad189862edf91587123062b1ba5b
SHA512

47e45f5552e5038271e064b53aa4951f582761591545f7537e3db19eafc9eacb09d2d1216856f4c5cbfc0aa9b3cf6282bc2ee81da258bbddd67493c689a8ff7e

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	3396	3936	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1660	3936	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	1656	3936	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	688	3936	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

1660 regsvr32.exe
1656 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

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

System Information Discovery
T1082

Processes:

systeminfo.exe

pid process

192 systeminfo.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3936 EXCEL.EXE

pid	process
992	ipconfig.exe

pid	process
192	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
1660	regsvr32.exe
1660	regsvr32.exe
1656	regsvr32.exe
1656	regsvr32.exe
2396	regsvr32.exe
1840	regsvr32.exe
2396	regsvr32.exe
1840	regsvr32.exe
2396	regsvr32.exe
1840	regsvr32.exe
2396	regsvr32.exe
1840	regsvr32.exe
1840	regsvr32.exe
1840	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE
3936	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3936 wrote to memory of 3396	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 3396	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 1660	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 1660	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 1656	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 1656	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 688	3936	EXCEL.EXE	regsvr32.exe
PID 3936 wrote to memory of 688	3936	EXCEL.EXE	regsvr32.exe
PID 1656 wrote to memory of 1840	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1840	1656	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 2396	1660	regsvr32.exe	regsvr32.exe
PID 1660 wrote to memory of 2396	1660	regsvr32.exe	regsvr32.exe
PID 1840 wrote to memory of 192	1840	regsvr32.exe	systeminfo.exe
PID 1840 wrote to memory of 192	1840	regsvr32.exe	systeminfo.exe
PID 1840 wrote to memory of 992	1840	regsvr32.exe	ipconfig.exe
PID 1840 wrote to memory of 992	1840	regsvr32.exe	ipconfig.exe
PID 1840 wrote to memory of 3116	1840	regsvr32.exe	nltest.exe
PID 1840 wrote to memory of 3116	1840	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\89c5904ed8f6fa6c9cba9c44ba186f6a77f6ad189862edf91587123062b1ba5b.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3936

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
2⤵
- Process spawned unexpected child process
PID:3396

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:1660

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LzhgQUMTt\GTZH.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2396

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:1656

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AIGzAhCVBJCx\ZwKUM.dll"
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\system32\systeminfo.exe
systeminfo
4⤵
- Gathers system information
PID:192

C:\Windows\system32\ipconfig.exe
ipconfig /all
4⤵
- Gathers network information
PID:992

C:\Windows\system32\nltest.exe
nltest /dclist:
4⤵
PID:3116

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
2⤵
- Process spawned unexpected child process
PID:688

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
04558e0b7a9257103f9058d0b1f9767c

SHA1
5849540afb12b9fe897bb01815ab8c700cab68e8

SHA256
9d0410a1cb033529de04383101219b84ca134e72476e34aa4dc4555a8eb47b1e

SHA512
ee81a172228dff2f813d2fb53aaa72c41841f305e2343acdda6fb637a261d4660e764b4c3c6a7ecac187e2cf37ad2f08dd357196a8207b68a15c3d1b9197fd32

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

MD5
300c6a390dcc05596a771957522eed43

SHA1
06ddbc9e95dbc1f1c3eb23f67a24cb990241751b

SHA256
879ce9ba637ca8c7f23397eb03c3d984a6bdf68108bb5d55a38b11909311b2ed

SHA512
2ce06d9783a768544d928ba5ae2be0cd0e54d0a8d171bcb3faa560076d57a85cfa48b25dcb237126b75472060421902dc9fde701fa456246ab5c85d877aceeaf

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

MD5
04558e0b7a9257103f9058d0b1f9767c

SHA1
5849540afb12b9fe897bb01815ab8c700cab68e8

SHA256
9d0410a1cb033529de04383101219b84ca134e72476e34aa4dc4555a8eb47b1e

SHA512
ee81a172228dff2f813d2fb53aaa72c41841f305e2343acdda6fb637a261d4660e764b4c3c6a7ecac187e2cf37ad2f08dd357196a8207b68a15c3d1b9197fd32

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

MD5
300c6a390dcc05596a771957522eed43

SHA1
06ddbc9e95dbc1f1c3eb23f67a24cb990241751b

SHA256
879ce9ba637ca8c7f23397eb03c3d984a6bdf68108bb5d55a38b11909311b2ed

SHA512
2ce06d9783a768544d928ba5ae2be0cd0e54d0a8d171bcb3faa560076d57a85cfa48b25dcb237126b75472060421902dc9fde701fa456246ab5c85d877aceeaf

Download Submit
memory/192-295-0x0000000000000000-mapping.dmp

Download
memory/688-282-0x0000000000000000-mapping.dmp

Download
memory/992-297-0x0000000000000000-mapping.dmp

Download
memory/1656-274-0x0000000000000000-mapping.dmp

Download
memory/1660-269-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/1660-266-0x0000000000000000-mapping.dmp

Download
memory/1840-283-0x0000000000000000-mapping.dmp

Download
memory/1840-296-0x00000000027B0000-0x000000000871D000-memory.dmp

Filesize
95.4MB

Download
memory/1840-299-0x00000000027B0000-0x000000000871D000-memory.dmp

Filesize
95.4MB

Download
memory/2396-284-0x0000000000000000-mapping.dmp

Download
memory/3116-298-0x0000000000000000-mapping.dmp

Download
memory/3396-265-0x0000000000000000-mapping.dmp

Download
memory/3936-127-0x00007FFD9D8C0000-0x00007FFD9D8D0000-memory.dmp

Filesize
64KB

Download
memory/3936-126-0x00007FFD9D8C0000-0x00007FFD9D8D0000-memory.dmp

Filesize
64KB

Download
memory/3936-117-0x00007FFDA13C0000-0x00007FFDA13D0000-memory.dmp

Filesize
64KB

Download
memory/3936-114-0x00007FFDA13C0000-0x00007FFDA13D0000-memory.dmp

Filesize
64KB

Download
memory/3936-116-0x00007FFDA13C0000-0x00007FFDA13D0000-memory.dmp

Filesize
64KB

Download
memory/3936-115-0x00007FFDA13C0000-0x00007FFDA13D0000-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