emotet | 71fb1a43b1015b32a8fc7d309a8b06c25c3bfea18e0b63d4990a781b3df797eb

General

Target

71fb1a43b1015b32a8fc7d309a8b06c25c3bfea18e0b63d4990a781b3df797eb.xls
Size

106KB
MD5

1876d2146f4594b4087fea95453132ee
SHA1

d187367a63197a752a0eb78a750608e260f21cd3
SHA256

71fb1a43b1015b32a8fc7d309a8b06c25c3bfea18e0b63d4990a781b3df797eb
SHA512

5e97151019c0eee65de6e9878a4e48a3bf7fe474f2cafb417207854cee21765e73a1479cabbe0477c5438eb4b581387d43ef3f57fb623c53a36b677aadc00dbd

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://www.gessersh.com/wp-includes/ZwQLepW/

Extracted

Family

emotet

Botnet

Epoch4

C2

68.183.94.239:80

104.131.11.205:443

138.197.109.175:8080

187.84.80.182:443

79.143.187.147:443

216.158.226.206:443

167.99.115.35:8080

212.24.98.99:8080

1.234.21.73:7080

206.189.28.199:8080

158.69.222.101:443

164.68.99.3:8080

188.44.20.25:443

185.157.82.211:8080

134.122.66.193:8080

196.218.30.83:443

72.15.201.15:8080

5.9.116.246:8080

176.104.106.96:8080

153.126.146.25:7080

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 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	4404	2400	regsvr32.exe	26

Loads dropped DLL 1 IoCs

pid	Process
4404	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

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2400	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2400	EXCEL.EXE
2400	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE
2400	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 4404	2400	EXCEL.EXE	68
PID 2400 wrote to memory of 4404	2400	EXCEL.EXE	68
PID 2400 wrote to memory of 4404	2400	EXCEL.EXE	68

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\71fb1a43b1015b32a8fc7d309a8b06c25c3bfea18e0b63d4990a781b3df797eb.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\urtj.dll
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  PID:4404

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\urtj.dll

Filesize
848KB

MD5
ec1cc5222c8148934608e0ec921cdcc7

SHA1
ef046f3f146180a930620fcbefe0e2a6eb1b040d

SHA256
e93e42de4563b4503d285da8c7847d2135ea0ab8db0e34d500fe809803a091a1

SHA512
eb33feef633cfa35bc16de628fcacaa05f5d03755df1188e333149883477c101821fd17b5b8984d0cb446ff1981b2c45edaa9bc1ddffd8be2a105d77d11a7fbd

Download Submit
\Users\Admin\urtj.dll

Filesize
848KB

MD5
ec1cc5222c8148934608e0ec921cdcc7

SHA1
ef046f3f146180a930620fcbefe0e2a6eb1b040d

SHA256
e93e42de4563b4503d285da8c7847d2135ea0ab8db0e34d500fe809803a091a1

SHA512
eb33feef633cfa35bc16de628fcacaa05f5d03755df1188e333149883477c101821fd17b5b8984d0cb446ff1981b2c45edaa9bc1ddffd8be2a105d77d11a7fbd

Download Submit
memory/2400-116-0x00007FF8D3890000-0x00007FF8D38A0000-memory.dmp

Filesize
64KB

Download
memory/2400-115-0x00007FF8D3890000-0x00007FF8D38A0000-memory.dmp

Filesize
64KB

Download
memory/2400-114-0x00007FF8D3890000-0x00007FF8D38A0000-memory.dmp

Filesize
64KB

Download
memory/2400-113-0x00007FF8D3890000-0x00007FF8D38A0000-memory.dmp

Filesize
64KB

Download
memory/4404-251-0x0000000001140000-0x0000000001164000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads