emotet | 922520afad47b7bcc199d8d2dd44f79cbadc913c5e2fd8d0287ce892d731f8c0

General

Target

922520AFAD47B7BCC199D8D2DD44F79CBADC913C5E2FD8D0287CE892D731F8C0.xls
Size

91KB
MD5

472201a6154fd3e1271543e6f1b3b509
SHA1

fc4a953cf231ca7bd5bde2a260fd74441ceadd3e
SHA256

922520afad47b7bcc199d8d2dd44f79cbadc913c5e2fd8d0287ce892d731f8c0
SHA512

a8cda477a2ca2f89afd5250bbad952bd5c5086fe5b28d8f243750f08adb45c06295dbe7ab9d58df5995efebf4c7cc0ccdea61fa203c1cc21c786bede715ae8e0
SSDEEP

1536:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgEbCXuZH4gb4CEn9J4ZcEM:LKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg1

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://www.muyehuayi.com/cmp/8asA99KPsyA/v6lUsWbLen/

xlm40.dropper

http://concivilpa.com.py/wp-admin/i3CQu9dzDrMW/

xlm40.dropper

https://wijsneusmedia.nl/cgi-bin/kFB/

xlm40.dropper

http://www.angloextrema.com.br/assets/oEt1yYckHKlnNIq/

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

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	4404	2600	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4068	2600	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	384	2600	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4520	2600	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

384 regsvr32.exe

pid	process
384	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2600 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

384 regsvr32.exe
384 regsvr32.exe
Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

EXCEL.EXE

pid process

2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE
2600 EXCEL.EXE

pid	process
2600	EXCEL.EXE

pid	process
384	regsvr32.exe
384	regsvr32.exe

pid	process
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE
2600	EXCEL.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

EXCEL.EXE

description	pid	process	target process
PID 2600 wrote to memory of 4404	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 4404	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 4068	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 4068	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 384	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 384	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 4520	2600	EXCEL.EXE	regsvr32.exe
PID 2600 wrote to memory of 4520	2600	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\922520AFAD47B7BCC199D8D2DD44F79CBADC913C5E2FD8D0287CE892D731F8C0.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2600

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv1.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:4404

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv2.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:4068

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv3.ooocccxxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:384

C:\Windows\System32\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\elv4.ooocccxxx
2⤵
- Process spawned unexpected child process
PID:4520

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

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Downloads

C:\Users\Admin\elv3.ooocccxxx
Filesize
413KB

MD5
bfce6333c816a2f2a0795404e34566cd

SHA1
de8fc20c5e33c4d6d7a1570a17c3a946bac41585

SHA256
67cc8f7fc4f5e2fb53e76a0bee518b8869894aafba4c32d388e0513ec3d8996a

SHA512
e52b0fcd9f52e9b9b12eb01eb0be2a109e5a3a4f214bc23a1e8bb705b367dbb5650e144b7fcf091767edb456f5deb6109fb3d500ebada43c32ee39b37b6379a5

Download Submit
C:\Users\Admin\elv3.ooocccxxx
Filesize
413KB

MD5
bfce6333c816a2f2a0795404e34566cd

SHA1
de8fc20c5e33c4d6d7a1570a17c3a946bac41585

SHA256
67cc8f7fc4f5e2fb53e76a0bee518b8869894aafba4c32d388e0513ec3d8996a

SHA512
e52b0fcd9f52e9b9b12eb01eb0be2a109e5a3a4f214bc23a1e8bb705b367dbb5650e144b7fcf091767edb456f5deb6109fb3d500ebada43c32ee39b37b6379a5

Download Submit
memory/384-141-0x0000000000000000-mapping.dmp

Download
memory/384-144-0x0000000180000000-0x000000018002E000-memory.dmp

Filesize
184KB

Download
memory/2600-135-0x00007FFD62AD0000-0x00007FFD62AE0000-memory.dmp

Filesize
64KB

Download
memory/2600-137-0x00007FFD60880000-0x00007FFD60890000-memory.dmp

Filesize
64KB

Download
memory/2600-138-0x00007FFD60880000-0x00007FFD60890000-memory.dmp

Filesize
64KB

Download
memory/2600-136-0x00007FFD62AD0000-0x00007FFD62AE0000-memory.dmp

Filesize
64KB

Download
memory/2600-132-0x00007FFD62AD0000-0x00007FFD62AE0000-memory.dmp

Filesize
64KB

Download
memory/2600-134-0x00007FFD62AD0000-0x00007FFD62AE0000-memory.dmp

Filesize
64KB

Download
memory/2600-133-0x00007FFD62AD0000-0x00007FFD62AE0000-memory.dmp

Filesize
64KB

Download
memory/4068-140-0x0000000000000000-mapping.dmp

Download
memory/4404-139-0x0000000000000000-mapping.dmp

Download
memory/4520-147-0x0000000000000000-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