emotet | cbc8823e0169b95c8acf6023433409bee7f26cff15efd0dcc644a6a95b9b4e76

General

Target

2a1ea86d7062b81b8a01c7de64e3ea11.doc
Size

249KB
MD5

2a1ea86d7062b81b8a01c7de64e3ea11
SHA1

7f3a5cdc82804828333fda3dd30a7678cd20a90d
SHA256

cbc8823e0169b95c8acf6023433409bee7f26cff15efd0dcc644a6a95b9b4e76
SHA512

226ec240d2d3e28830893c15ebe69bca76ef90695e804910b0d242bec95cfa55d3879e2acc22f4bc866eb1431a14c1599fa2791a2b20e7bbc528e7785d8d9f1d
SSDEEP

3072:YZ0BTZ5/7IdefQUVXDfDts6nRq2ha0/L/ouT4UNsCiRT/mS8BeclBbN3rP1CVuj:vTDMdmQm79dkp4ziJmSElNbP1Ou

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

213.239.212.5:443

129.232.188.93:443

103.43.75.120:443

197.242.150.244:8080

1.234.2.232:8080

110.232.117.186:8080

95.217.221.146:8080

159.89.202.34:443

159.65.88.10:8080

82.223.21.224:8080

169.57.156.166:8080

45.176.232.124:443

45.235.8.30:8080

173.212.193.249:8080

107.170.39.149:8080

119.59.103.152:8080

167.172.199.165:8080

91.207.28.33:8080

185.4.135.165:8080

104.168.155.143:8080

eck1.plain

ecs1.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.

Processes:

regsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2596	2164	regsvr32.exe	WINWORD.EXE

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2596 regsvr32.exe
832 regsvr32.exe

pid	process
2596	regsvr32.exe
832	regsvr32.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 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

Script User-Agent 14 IoCs

Uses user-agent string associated with script host/environment.

Processes:

description	flow	ioc
HTTP User-Agent header	54	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	63	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	69	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	100	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	28	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	46	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	50	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	57	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	60	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	67	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	62	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	90	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	102	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	37	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2164 WINWORD.EXE
2164 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2596 regsvr32.exe
2596 regsvr32.exe
832 regsvr32.exe
832 regsvr32.exe
832 regsvr32.exe
832 regsvr32.exe
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE
2164 WINWORD.EXE

pid	process
2164	WINWORD.EXE
2164	WINWORD.EXE

pid	process
2596	regsvr32.exe
2596	regsvr32.exe
832	regsvr32.exe
832	regsvr32.exe
832	regsvr32.exe
832	regsvr32.exe

pid	process
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE
2164	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WINWORD.EXEregsvr32.exe

description	pid	process	target process
PID 2164 wrote to memory of 2596	2164	WINWORD.EXE	regsvr32.exe
PID 2164 wrote to memory of 2596	2164	WINWORD.EXE	regsvr32.exe
PID 2596 wrote to memory of 832	2596	regsvr32.exe	regsvr32.exe
PID 2596 wrote to memory of 832	2596	regsvr32.exe	regsvr32.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\2a1ea86d7062b81b8a01c7de64e3ea11.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2164

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\143112.tmp"
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2596

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NwiDglUU\qyInyVtGtywWOg.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:832

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\143112.tmp
Filesize
516.9MB

MD5
63ab0ab1ed4483ad09ce0c0402acb55e

SHA1
d7185996c898eedb205467e6b6f73030c2baf5ce

SHA256
f2616d392cbea6cb86883ce42b7ed0856823c2812e49b334346d7aec8a950e5c

SHA512
e1b6425ff2bf945a06bf1a6a6509bc43ae583cdd4f91abdd3aa5c8ce66ee2c7da7f2b5128fd6e900aec0f1f411390df2fdbafd51ccda07d89a0e1ec3ab853448

Download Submit
C:\Users\Admin\AppData\Local\Temp\143112.tmp
Filesize
516.9MB

MD5
63ab0ab1ed4483ad09ce0c0402acb55e

SHA1
d7185996c898eedb205467e6b6f73030c2baf5ce

SHA256
f2616d392cbea6cb86883ce42b7ed0856823c2812e49b334346d7aec8a950e5c

SHA512
e1b6425ff2bf945a06bf1a6a6509bc43ae583cdd4f91abdd3aa5c8ce66ee2c7da7f2b5128fd6e900aec0f1f411390df2fdbafd51ccda07d89a0e1ec3ab853448

Download Submit
C:\Users\Admin\AppData\Local\Temp\143133.zip
Filesize
956KB

MD5
766de46cd36b31b55a6afb0634775280

SHA1
cfc32453b2b81fcd01399fde8ec74eed033222f4

SHA256
72c6403f29d49ccc3fda21f6841923ceab131e81c9c9af5aab524b977b233301

SHA512
f277168b290ae68faa0bf4241ddc039e06b85911eb3c4be832b24dc5d8501b1aa0594706551cddafb36e6077170565716c06906136e939338fb24f4ab5a4b4c9

Download Submit
C:\Windows\System32\NwiDglUU\qyInyVtGtywWOg.dll
Filesize
516.9MB

MD5
63ab0ab1ed4483ad09ce0c0402acb55e

SHA1
d7185996c898eedb205467e6b6f73030c2baf5ce

SHA256
f2616d392cbea6cb86883ce42b7ed0856823c2812e49b334346d7aec8a950e5c

SHA512
e1b6425ff2bf945a06bf1a6a6509bc43ae583cdd4f91abdd3aa5c8ce66ee2c7da7f2b5128fd6e900aec0f1f411390df2fdbafd51ccda07d89a0e1ec3ab853448

Download Submit
memory/2164-10-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-100-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-7-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-6-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-8-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-9-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-0-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-11-0x00007FFED8DB0000-0x00007FFED8DC0000-memory.dmp

Filesize
64KB

Download
memory/2164-38-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-23-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-27-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-28-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-29-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-33-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-34-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-35-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-36-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-37-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-12-0x00007FFED8DB0000-0x00007FFED8DC0000-memory.dmp

Filesize
64KB

Download
memory/2164-2-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-3-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-43-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-44-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-45-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-46-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-42-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-4-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-105-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-41-0x000001DCA2300000-0x000001DCA32D0000-memory.dmp

Filesize
15.8MB

Download
memory/2164-5-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-1-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-99-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-101-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-103-0x00007FFEDAE10000-0x00007FFEDAE20000-memory.dmp

Filesize
64KB

Download
memory/2164-104-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2164-102-0x00007FFF1AD90000-0x00007FFF1AF85000-memory.dmp

Filesize
2.0MB

Download
memory/2596-70-0x0000000002C10000-0x0000000002C6A000-memory.dmp

Filesize
360KB

Download
memory/2596-71-0x0000000002B90000-0x0000000002B91000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads