emotet | 15b3ee3c7b8e2feb87471481f8d080efcb49add309a07bd1dc51929eb8d70716

General

Target
7a3d7ba13f0ce742e27221d446e58177.dll
Size 676KB
Sample220629-p6b63sbce8
SHA256 15b3ee3c7b8e2feb87471481f8d080efcb49add309a07bd1dc51929eb8d70716
MD5 7a3d7ba13f0ce742e27221d446e58177
SHA1 80fcace5e72feb25470d79a5db8f41a068beac1f
SHA512 6a5539adaa2030ec4d3c43d3da1ce1443cf46989711d048f137eba4887123fde6e5eebe6376c10e9182c5af2ef72698ebaa82fb687a9205946fb12c996941539
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

172.104.251.154:8080
51.161.73.194:443
101.50.0.91:8080
91.207.28.33:8080
119.193.124.41:7080
150.95.66.124:8080
103.132.242.26:8080
37.187.115.122:8080
172.105.226.75:8080
131.100.24.231:80
196.218.30.83:443
79.137.35.198:8080
103.75.201.2:443
82.223.21.224:8080
153.126.146.25:7080
146.59.226.45:443
209.97.163.214:443
186.194.240.217:443
197.242.150.244:8080
45.118.115.99:8080
201.94.166.162:443
159.65.88.10:8080
213.239.212.5:443
167.172.253.162:8080
183.111.227.137:8080
207.148.79.14:8080
188.44.20.25:443
185.4.135.165:8080
82.165.152.127:8080
64.227.100.222:8080
163.44.196.120:8080
173.212.193.249:8080
115.68.227.76:8080
107.170.39.149:8080
72.15.201.15:8080
51.254.140.238:7080
206.189.28.199:8080
45.176.232.124:443
144.91.78.55:443
159.65.140.115:443
160.16.142.56:8080
135.148.6.80:443
51.91.76.89:8080
103.43.75.120:443
46.55.222.11:443
94.23.45.86:4143
149.56.131.28:8080
213.241.20.155:443
164.68.99.3:8080
209.126.98.206:8080
129.232.188.93:443
45.55.191.130:443
103.70.28.102:8080
5.9.116.246:8080
139.59.126.41:443
151.106.112.196:8080
134.122.66.193:8080
212.24.98.99:8080
110.232.117.186:8080
1.234.2.232:8080
45.235.8.30:8080
158.69.222.101:443
159.89.202.34:443

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{F95567F7-C748-4BE7-B04D-364F00BBA6AE}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{D9D64F3E-93E0-4FF5-9CDA-C5E2882B2A6C}.catalogItem	svchost.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	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4900	regsvr32.exe
4900	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe
3104	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4900	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 3104	4900	regsvr32.exe	77
PID 4900 wrote to memory of 3104	4900	regsvr32.exe	77

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a3d7ba13f0ce742e27221d446e58177.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Windows\system32\regsvr32.exe
  C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NZtgrvl\nDJi.dll"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3104

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3464

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

memory/4900-130-0x00000000014F0000-0x000000000151B000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads