emotet | 69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c

General

Target

69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c.xls
Size

106KB
MD5

202698610d82c34fa161da4e0394758a
SHA1

d4c554bd4810ee8632f5fd4dac50beaa51002794
SHA256

69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c
SHA512

cfbb07e6e8752a8c8f99df1c0e10d0cb6fda3c43e7a04a53c13adaa151bfa00bcc85a58348c999affec63648b261d5f2fb93645e0bdfe36c81070147f452880c

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

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

Extracted

Family

emotet

Botnet

Epoch4

C2

45.176.232.125:443

138.197.109.175:8080

187.84.80.182:443

79.143.187.147:443

189.232.46.161:443

103.70.28.102:8080

134.122.66.193:8080

151.106.112.196:8080

160.16.142.56:8080

212.24.98.99:8080

188.44.20.25:443

197.242.150.244:8080

206.189.28.199:8080

172.104.251.154:8080

103.43.46.182:443

203.114.109.124:443

103.75.201.2:443

58.227.42.236:80

201.94.166.162:443

189.126.111.200:7080

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	1844	1620	regsvr32.exe	41

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata

Loads dropped DLL 1 IoCs

pid	Process
1844	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Qqhlkeyxyorccnu\axmfaby.fjm	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 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

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

pid	Process
1620	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3420	regsvr32.exe
3420	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE
1620	EXCEL.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 1844	1620	EXCEL.EXE	43
PID 1620 wrote to memory of 1844	1620	EXCEL.EXE	43
PID 1620 wrote to memory of 1844	1620	EXCEL.EXE	43
PID 1844 wrote to memory of 3420	1844	regsvr32.exe	44
PID 1844 wrote to memory of 3420	1844	regsvr32.exe	44
PID 1844 wrote to memory of 3420	1844	regsvr32.exe	44

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\69d8211fe32a1c511c6fd358005bceb8e19e01d9cc927c01b9f0760c13b75d6c.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\urtj.dll
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1844
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Qqhlkeyxyorccnu\axmfaby.fjm"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3420

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\urtj.dll

Filesize
431KB

MD5
4a7dd1507b026cff14acf8af9de32f32

SHA1
dde79aae4836a10f72b461a932d3647c22f61361

SHA256
4af359ac6e8c0ff8d4b0db89b9fbf537b4e7412cb7f00ec13bd16209b1c33de4

SHA512
22ac14ccd8cd14baa049f253d9ebe79c54da78083c769ca331236ce41b88e9ae102fb4ca8dcb3694ca44c39f7db7f9790d941476f2686da885f717d9bda30df7

Download Submit
\Users\Admin\urtj.dll

Filesize
431KB

MD5
4a7dd1507b026cff14acf8af9de32f32

SHA1
dde79aae4836a10f72b461a932d3647c22f61361

SHA256
4af359ac6e8c0ff8d4b0db89b9fbf537b4e7412cb7f00ec13bd16209b1c33de4

SHA512
22ac14ccd8cd14baa049f253d9ebe79c54da78083c769ca331236ce41b88e9ae102fb4ca8dcb3694ca44c39f7db7f9790d941476f2686da885f717d9bda30df7

Download Submit
memory/1620-114-0x00007FF82C880000-0x00007FF82C890000-memory.dmp

Filesize
64KB

Download
memory/1620-115-0x00007FF82C880000-0x00007FF82C890000-memory.dmp

Filesize
64KB

Download
memory/1620-116-0x00007FF82C880000-0x00007FF82C890000-memory.dmp

Filesize
64KB

Download
memory/1620-117-0x00007FF82C880000-0x00007FF82C890000-memory.dmp

Filesize
64KB

Download
memory/1844-259-0x0000000000DA1000-0x0000000000DC1000-memory.dmp

Filesize
128KB

Download
memory/1844-260-0x0000000000DA0000-0x0000000000DC4000-memory.dmp

Filesize
144KB

Download
memory/3420-270-0x0000000000920000-0x0000000000944000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads