emotet | 74a77b0770be378c8faadbeb90fe614ae8a90b870af0695996b9cc5b3cf10c8e

Analysis

max time kernel
150s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2022 02:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0849-56452.xlsm
Size

228KB
MD5

b9dd57a79aaa1a8ff03b3c482abbf204
SHA1

0816d70a7be2e6c77a45c406f6051701a39f68d5
SHA256

74a77b0770be378c8faadbeb90fe614ae8a90b870af0695996b9cc5b3cf10c8e
SHA512

a2491c04004f65a41ea4fb55f98d703b628b8b6dd106a81c8e73becbf7df2d7ddf482f79ad815bd0ccad7af84e16446a8d53f76521dcaf4880898968bb3ee5b3
SSDEEP

6144:hR2WMrfxxjhBMMrxBRXZ5Dz3M1qa8L4cyU:hR2LDHf9PH5XUqRLTyU

Score

10^/10

emotet epoch5 banker persistence trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://bencevendeghaz.hu/2zjoi/aUJLqwAxxlq/

xlm40.dropper

http://ftp.agoraexpress.info/cgi-bin/rooSQD2tWB/

xlm40.dropper

http://45.32.114.141/xilte/SYtPsYVOaJpNvcqVTOi/

xlm40.dropper

http://www.nipunpharmaskill.com/fonts/jHAVDcbRKKHP24FAf/

Extracted

Family

emotet

Botnet

Epoch5

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain

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	400	4760	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3764	4760	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4460	4760	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3496	4760	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 6 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

400 regsvr32.exe
872 regsvr32.exe
4460 regsvr32.exe
5068 regsvr32.exe
3496 regsvr32.exe
424 regsvr32.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

regsvr32.exeregsvr32.exeregsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\iLlcdw.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\AKKcQe\\iLlcdw.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YVFIRmAfvYL.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\ZcnBHfElpTVVRA\\YVFIRmAfvYL.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MYHSi.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\PPPfGICLUQuDwcMM\\MYHSi.dll\""	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	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\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

4760 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid	process
400	regsvr32.exe
400	regsvr32.exe
872	regsvr32.exe
872	regsvr32.exe
872	regsvr32.exe
872	regsvr32.exe
4460	regsvr32.exe
4460	regsvr32.exe
5068	regsvr32.exe
5068	regsvr32.exe
5068	regsvr32.exe
5068	regsvr32.exe
3496	regsvr32.exe
3496	regsvr32.exe
424	regsvr32.exe
424	regsvr32.exe
424	regsvr32.exe
424	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE
4760	EXCEL.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 4760 wrote to memory of 400	4760	EXCEL.EXE	regsvr32.exe
PID 4760 wrote to memory of 400	4760	EXCEL.EXE	regsvr32.exe
PID 400 wrote to memory of 872	400	regsvr32.exe	regsvr32.exe
PID 400 wrote to memory of 872	400	regsvr32.exe	regsvr32.exe
PID 4760 wrote to memory of 3764	4760	EXCEL.EXE	regsvr32.exe
PID 4760 wrote to memory of 3764	4760	EXCEL.EXE	regsvr32.exe
PID 4760 wrote to memory of 4460	4760	EXCEL.EXE	regsvr32.exe
PID 4760 wrote to memory of 4460	4760	EXCEL.EXE	regsvr32.exe
PID 4460 wrote to memory of 5068	4460	regsvr32.exe	regsvr32.exe
PID 4460 wrote to memory of 5068	4460	regsvr32.exe	regsvr32.exe
PID 4760 wrote to memory of 3496	4760	EXCEL.EXE	regsvr32.exe
PID 4760 wrote to memory of 3496	4760	EXCEL.EXE	regsvr32.exe
PID 3496 wrote to memory of 424	3496	regsvr32.exe	regsvr32.exe
PID 3496 wrote to memory of 424	3496	regsvr32.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\0849-56452.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4760

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:400

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZcnBHfElpTVVRA\YVFIRmAfvYL.dll"
3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:872

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
2⤵
- Process spawned unexpected child process
PID:3764

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4460

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PPPfGICLUQuDwcMM\MYHSi.dll"
3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:5068

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3496

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AKKcQe\iLlcdw.dll"
3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:424

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\oxnv1.ooccxx
Filesize
579KB

MD5
715698359daf3e8a2a6be332eb0cbe9c

SHA1
2c7bcf2c76a55bb8920f8f7f20211ec9895f292f

SHA256
8e5041439fd6dd63c676dc2dd3cf6b110b3011aa2a3e4b8fd5a7d53a8dc53dad

SHA512
0793861accd4bd61d0c38b99b42edededbb9075fde444b388040ca2b5ca7b072e07469d2c72d47cbeee3901bbee3d40a62d5b7c33be363b1c95f3b065643e0aa

Download Submit
C:\Users\Admin\oxnv1.ooccxx
Filesize
579KB

MD5
715698359daf3e8a2a6be332eb0cbe9c

SHA1
2c7bcf2c76a55bb8920f8f7f20211ec9895f292f

SHA256
8e5041439fd6dd63c676dc2dd3cf6b110b3011aa2a3e4b8fd5a7d53a8dc53dad

SHA512
0793861accd4bd61d0c38b99b42edededbb9075fde444b388040ca2b5ca7b072e07469d2c72d47cbeee3901bbee3d40a62d5b7c33be363b1c95f3b065643e0aa

Download Submit
C:\Users\Admin\oxnv2.ooccxx
Filesize
1KB

MD5
f184d55a54eae149f306684766cdee7a

SHA1
d3f640f50591aa8523a8caff9d278abf96840781

SHA256
6c7fd4878ef23fdd99f03af133480bdf349f2ba1c71ea6a7eff67bd5f420e48b

SHA512
d5f4277db836a419c12bb43cf96eef683b6104e92fabf2b37631e46b03ee80c8dbfd6167d72a945287dc4a6bc54c8896185701e14407631db03b9348a1112241

Download Submit
C:\Users\Admin\oxnv3.ooccxx
Filesize
579KB

MD5
43c78868e003df0c9485cebdb3af456c

SHA1
01299b32ced95e46342059334f79c6662c68e867

SHA256
0396453b9ea330ff3f75882d143dcb896f387a89479a7cf0c689e084d0b3458b

SHA512
4ecf8909b7c9373f03b98d84533de23bf84f50b7a2d727a988a57fe27b04ec200b1c3f03519762b0e84cbfbd41308cba88e8ee6bd10ec3797de7c5eeed2b4a9d

Download Submit
C:\Users\Admin\oxnv3.ooccxx
Filesize
579KB

MD5
43c78868e003df0c9485cebdb3af456c

SHA1
01299b32ced95e46342059334f79c6662c68e867

SHA256
0396453b9ea330ff3f75882d143dcb896f387a89479a7cf0c689e084d0b3458b

SHA512
4ecf8909b7c9373f03b98d84533de23bf84f50b7a2d727a988a57fe27b04ec200b1c3f03519762b0e84cbfbd41308cba88e8ee6bd10ec3797de7c5eeed2b4a9d

Download Submit
C:\Users\Admin\oxnv4.ooccxx
Filesize
579KB

MD5
bf9ac1c60cae203dfc4ea5293fcb24bd

SHA1
6dd8677031ad96da4520f3fb35ca0c59b9375997

SHA256
25b209a3fc13d714ab325fd4fa976a5115f98655c0d3932225aa245fa48a28ae

SHA512
1703a0a7d91127acd3778fb7b4f54ad6b748c323163e97eb08704ad38f07ff2de5ab59b2b1dacdea7070c51ee604d5055c635a9b9a5efc1a24268c0d00f023ac

Download Submit
C:\Users\Admin\oxnv4.ooccxx
Filesize
579KB

MD5
bf9ac1c60cae203dfc4ea5293fcb24bd

SHA1
6dd8677031ad96da4520f3fb35ca0c59b9375997

SHA256
25b209a3fc13d714ab325fd4fa976a5115f98655c0d3932225aa245fa48a28ae

SHA512
1703a0a7d91127acd3778fb7b4f54ad6b748c323163e97eb08704ad38f07ff2de5ab59b2b1dacdea7070c51ee604d5055c635a9b9a5efc1a24268c0d00f023ac

Download Submit
C:\Windows\System32\AKKcQe\iLlcdw.dll
Filesize
579KB

MD5
bf9ac1c60cae203dfc4ea5293fcb24bd

SHA1
6dd8677031ad96da4520f3fb35ca0c59b9375997

SHA256
25b209a3fc13d714ab325fd4fa976a5115f98655c0d3932225aa245fa48a28ae

SHA512
1703a0a7d91127acd3778fb7b4f54ad6b748c323163e97eb08704ad38f07ff2de5ab59b2b1dacdea7070c51ee604d5055c635a9b9a5efc1a24268c0d00f023ac

Download Submit
C:\Windows\System32\PPPfGICLUQuDwcMM\MYHSi.dll
Filesize
579KB

MD5
43c78868e003df0c9485cebdb3af456c

SHA1
01299b32ced95e46342059334f79c6662c68e867

SHA256
0396453b9ea330ff3f75882d143dcb896f387a89479a7cf0c689e084d0b3458b

SHA512
4ecf8909b7c9373f03b98d84533de23bf84f50b7a2d727a988a57fe27b04ec200b1c3f03519762b0e84cbfbd41308cba88e8ee6bd10ec3797de7c5eeed2b4a9d

Download Submit
C:\Windows\System32\ZcnBHfElpTVVRA\YVFIRmAfvYL.dll
Filesize
579KB

MD5
715698359daf3e8a2a6be332eb0cbe9c

SHA1
2c7bcf2c76a55bb8920f8f7f20211ec9895f292f

SHA256
8e5041439fd6dd63c676dc2dd3cf6b110b3011aa2a3e4b8fd5a7d53a8dc53dad

SHA512
0793861accd4bd61d0c38b99b42edededbb9075fde444b388040ca2b5ca7b072e07469d2c72d47cbeee3901bbee3d40a62d5b7c33be363b1c95f3b065643e0aa

Download Submit
memory/400-139-0x0000000000000000-mapping.dmp

Download
memory/400-142-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/424-169-0x0000000000000000-mapping.dmp

Download
memory/872-145-0x0000000000000000-mapping.dmp

Download
memory/3496-163-0x0000000000000000-mapping.dmp

Download
memory/3764-150-0x0000000000000000-mapping.dmp

Download
memory/4460-152-0x0000000000000000-mapping.dmp

Download
memory/4760-138-0x00007FFB6E6B0000-0x00007FFB6E6C0000-memory.dmp

Filesize
64KB

Download
memory/4760-132-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmp

Filesize
64KB

Download
memory/4760-137-0x00007FFB6E6B0000-0x00007FFB6E6C0000-memory.dmp

Filesize
64KB

Download
memory/4760-136-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmp

Filesize
64KB

Download
memory/4760-135-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmp

Filesize
64KB

Download
memory/4760-133-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmp

Filesize
64KB

Download
memory/4760-134-0x00007FFB70CF0000-0x00007FFB70D00000-memory.dmp

Filesize
64KB

Download
memory/5068-158-0x0000000000000000-mapping.dmp

Download