emotet | 74a77b0770be378c8faadbeb90fe614ae8a90b870af0695996b9cc5b3cf10c8e

General

Target

FILE_79431044.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

C2

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	1244	1644	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4520	1644	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2300	1644	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2232	1644	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2232 regsvr32.exe
1588 regsvr32.exe

pid	process
2232	regsvr32.exe
1588	regsvr32.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

regsvr32.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pkApD.dll = "C:\\Windows\\system32\\regsvr32.exe \"C:\\Windows\\system32\\FzZbSlWq\\pkApD.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 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

1644 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2232 regsvr32.exe
2232 regsvr32.exe
1588 regsvr32.exe
1588 regsvr32.exe
1588 regsvr32.exe
1588 regsvr32.exe

pid	process
2232	regsvr32.exe
2232	regsvr32.exe
1588	regsvr32.exe
1588	regsvr32.exe
1588	regsvr32.exe
1588	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE
1644	EXCEL.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

EXCEL.EXEregsvr32.exe

description	pid	process	target process
PID 1644 wrote to memory of 1244	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 1244	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 4520	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 4520	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 2300	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 2300	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 2232	1644	EXCEL.EXE	regsvr32.exe
PID 1644 wrote to memory of 2232	1644	EXCEL.EXE	regsvr32.exe
PID 2232 wrote to memory of 1588	2232	regsvr32.exe	regsvr32.exe
PID 2232 wrote to memory of 1588	2232	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\FILE_79431044.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
2⤵
- Process spawned unexpected child process
PID:1244

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
2⤵
- Process spawned unexpected child process
PID:4520

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
2⤵
- Process spawned unexpected child process
PID:2300

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:2232

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FzZbSlWq\pkApD.dll"
3⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1588

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

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\oxnv2.ooccxx
Filesize
1KB

MD5
f184d55a54eae149f306684766cdee7a

SHA1
d3f640f50591aa8523a8caff9d278abf96840781

SHA256
6c7fd4878ef23fdd99f03af133480bdf349f2ba1c71ea6a7eff67bd5f420e48b

SHA512
d5f4277db836a419c12bb43cf96eef683b6104e92fabf2b37631e46b03ee80c8dbfd6167d72a945287dc4a6bc54c8896185701e14407631db03b9348a1112241

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\FzZbSlWq\pkApD.dll
Filesize
579KB

MD5
bf9ac1c60cae203dfc4ea5293fcb24bd

SHA1
6dd8677031ad96da4520f3fb35ca0c59b9375997

SHA256
25b209a3fc13d714ab325fd4fa976a5115f98655c0d3932225aa245fa48a28ae

SHA512
1703a0a7d91127acd3778fb7b4f54ad6b748c323163e97eb08704ad38f07ff2de5ab59b2b1dacdea7070c51ee604d5055c635a9b9a5efc1a24268c0d00f023ac

Download Submit
memory/1244-139-0x0000000000000000-mapping.dmp

Download
memory/1588-149-0x0000000000000000-mapping.dmp

Download
memory/1644-136-0x00007FFD677B0000-0x00007FFD677C0000-memory.dmp

Filesize
64KB

Download
memory/1644-138-0x00007FFD656B0000-0x00007FFD656C0000-memory.dmp

Filesize
64KB

Download
memory/1644-137-0x00007FFD656B0000-0x00007FFD656C0000-memory.dmp

Filesize
64KB

Download
memory/1644-132-0x00007FFD677B0000-0x00007FFD677C0000-memory.dmp

Filesize
64KB

Download
memory/1644-135-0x00007FFD677B0000-0x00007FFD677C0000-memory.dmp

Filesize
64KB

Download
memory/1644-134-0x00007FFD677B0000-0x00007FFD677C0000-memory.dmp

Filesize
64KB

Download
memory/1644-133-0x00007FFD677B0000-0x00007FFD677C0000-memory.dmp

Filesize
64KB

Download
memory/2232-143-0x0000000000000000-mapping.dmp

Download
memory/2232-146-0x0000000180000000-0x0000000180030000-memory.dmp

Filesize
192KB

Download
memory/2300-142-0x0000000000000000-mapping.dmp

Download
memory/4520-140-0x0000000000000000-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