emotet | 95afc5a338cfff3bc76c56bb78ea18097e81ae6f976cdd47d5f8a5d3f891d0fd

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
29/03/2022, 11:12

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
2022-03-29_1253.xls
Size 126KB
Sample220329-natwksdcc6
SHA256 95afc5a338cfff3bc76c56bb78ea18097e81ae6f976cdd47d5f8a5d3f891d0fd
MD5 578ffd0a86732d2ab208e03359d68fa3
SHA1 4d8d7fb97de03e5a619f7afa24c47371b33c7af9
SHA512 1b2e3c66a442c8f575e921a96935a032b78b737a953c7ae24cb6ff6349645585485ff0883244dbf1c266842511387e8c7a0c30eef67eb2639f9f0d8c8aa63aa7
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper
http://drvishalchestclinic.com/wp-includes/SqqCZQ6y2uyFF/

Extracted

Family

emotet

Botnet

Epoch4

216.120.236.62:8080
189.232.46.161:443
51.91.76.89:8080
217.182.25.250:8080
119.193.124.41:7080
159.8.59.82:8080
195.201.151.129:8080
58.227.42.236:80
212.24.98.99:8080
138.185.72.26:8080
131.100.24.231:80
192.99.251.50:443
158.69.222.101:443
197.242.150.244:8080
50.116.54.215:443
188.44.20.25:443
212.237.17.99:8080
153.126.146.25:7080
103.75.201.2:443
5.9.116.246:8080
185.8.212.130:7080
164.68.99.3:8080
45.118.135.203:7080
107.182.225.142:8080
151.106.112.196:8080
209.126.98.206:8080
79.172.212.216:8080
51.91.7.5:8080
72.15.201.15:8080
196.218.30.83:443
173.212.193.249:8080
82.165.152.127:8080
101.50.0.91:8080
103.43.46.182:443
216.158.226.206:443
167.172.253.162:8080
159.65.88.10:8080
50.30.40.196:8080
129.232.188.93:443
45.176.232.124:443
203.114.109.124:443
167.99.115.35:8080
195.154.133.20:443
51.254.140.238:7080
206.188.212.92:8080
31.24.158.56:8080
178.79.147.66:8080
45.118.115.99:8080
45.142.114.231:8080
185.157.82.211:8080
209.250.246.206:443
189.126.111.200:7080
1.234.21.73:7080
176.104.106.96:8080
201.94.166.162:443
110.232.117.186:8080
146.59.226.45:443
46.55.222.11:443
1.234.2.232:8080
134.122.66.193:8080
176.56.128.118:443

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 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	2812	2700	regsvr32.exe	77

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
2812	regsvr32.exe
4284	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Itwodjai\vomdfqajdquj.ucp	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 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
2700	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4284	regsvr32.exe
4284	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE
2700	EXCEL.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2812	2700	EXCEL.EXE	79
PID 2700 wrote to memory of 2812	2700	EXCEL.EXE	79
PID 2700 wrote to memory of 2812	2700	EXCEL.EXE	79
PID 2812 wrote to memory of 4284	2812	regsvr32.exe	80
PID 2812 wrote to memory of 4284	2812	regsvr32.exe	80
PID 2812 wrote to memory of 4284	2812	regsvr32.exe	80

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2022-03-29_1253.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\efhj.dll
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Itwodjai\vomdfqajdquj.ucp"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:4284

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

efhj.dll

Path C:\Users\Admin\efhj.dll
Size 576KB
SHA256 1855d52fd0c89fae0947b231d9d8c98b359d124e6cc84ac8f05e377d81e95222
MD5 1035b55900f3b369afd97b5aac0cc88a
SHA1 2ab8683384234deea0442d289b3519a424857ad5
SHA512 ddb952dd9768334bdae11a97977de39d908ba8bb81d394ba3780808e8df4436db6e6d7a4039a9ac8f2e2c5159472da8a2525776aafd862ab504e23c4c56b4c42
MD5 SHA1 SHA512

Submit Download

efhj.dll

Path C:\Users\Admin\efhj.dll
Size 576KB
SHA256 1855d52fd0c89fae0947b231d9d8c98b359d124e6cc84ac8f05e377d81e95222
MD5 1035b55900f3b369afd97b5aac0cc88a
SHA1 2ab8683384234deea0442d289b3519a424857ad5
SHA512 ddb952dd9768334bdae11a97977de39d908ba8bb81d394ba3780808e8df4436db6e6d7a4039a9ac8f2e2c5159472da8a2525776aafd862ab504e23c4c56b4c42
MD5 SHA1 SHA512

Submit Download

vomdfqajdquj.ucp

Path C:\Windows\SysWOW64\Itwodjai\vomdfqajdquj.ucp
Size 576KB
SHA256 1855d52fd0c89fae0947b231d9d8c98b359d124e6cc84ac8f05e377d81e95222
MD5 1035b55900f3b369afd97b5aac0cc88a
SHA1 2ab8683384234deea0442d289b3519a424857ad5
SHA512 ddb952dd9768334bdae11a97977de39d908ba8bb81d394ba3780808e8df4436db6e6d7a4039a9ac8f2e2c5159472da8a2525776aafd862ab504e23c4c56b4c42
MD5 SHA1 SHA512

Submit Download

memory/2700-130-0x00007FFB0AD10000-0x00007FFB0AD20000-memory.dmp

Download

memory/2700-132-0x00007FFB0AD10000-0x00007FFB0AD20000-memory.dmp

Download

memory/2700-131-0x00007FFB0AD10000-0x00007FFB0AD20000-memory.dmp

Download

memory/2700-133-0x00007FFB0AD10000-0x00007FFB0AD20000-memory.dmp

Download

memory/2700-134-0x00007FFB0AD10000-0x00007FFB0AD20000-memory.dmp

Download

memory/2812-138-0x0000000002BA0000-0x0000000002BC4000-memory.dmp

Download

memory/4284-143-0x0000000001830000-0x0000000001854000-memory.dmp

Download