emotet | 6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095

General

Target

6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095.doc
Size

290KB
MD5

acb69d8b607be094929a23521d736863
SHA1

07fc77d002fc42abfcf5a06c1010a9909eee7ca9
SHA256

6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095
SHA512

1127c923b0c082f6a4747da2957e47655ea03a549340a7d176c18e79d5b32e2864634e533cb73e147d835b928a1c2d13fba0734de26d299c7f1cc7b40e6e2c20
SSDEEP

6144:ds9t1R0KTDGA8F85WTV0eIqJGER+TOiI7YhZvKA:GTH0kStFaWbJGER+3jX

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	856	4452	regsvr32.exe	WINWORD.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 7 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4452 WINWORD.EXE
4452 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

4452 WINWORD.EXE
4452 WINWORD.EXE
4452 WINWORD.EXE
4452 WINWORD.EXE
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

description	flow	ioc
HTTP User-Agent header	7	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
4452	WINWORD.EXE
4452	WINWORD.EXE

pid	process
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.EXE
4452	WINWORD.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\6a06c7c9654a31d646252bc78233c852466029563add6951ce2372562bb4b095.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4452

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\002935.tmp"
2⤵
- Process spawned unexpected child process
PID:856

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PjURjbofcOZc\kqEhSpWG.dll"
3⤵
PID:4260

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\002935.tmp
Filesize
413.6MB

MD5
349f21acdda2017617d17211366d9013

SHA1
03e3ef66f5d61a5b90db6aa33725b03b86996e71

SHA256
5d6a8d2f342aaefa59c89dc98e9000e8f0b6f8c0b7d809bf4296e8ad41dc9e46

SHA512
7dbc54f9daacdbbd9978c3db453d046e0ce6b15aa9a85702186849588453900a1174fedf6153bbc3a67118ee5dc50b103cfe9942ddb7791d57a56452d4850c16

Download Submit
C:\Users\Admin\AppData\Local\Temp\002936.zip
Filesize
954KB

MD5
c06392edadb4f10f66702d4f03e29d63

SHA1
40856c127fd0b17bc52ee08428b9c95a013fd260

SHA256
50b72e3a3ee87aef79af3a0049a3aeb0b1851369ef5338a3e94986b29bad14eb

SHA512
bab0e36638953081d73bf37b42d029df3487e003e844fb47e808dde94eafffffa97c54a43912b953e7c79ce65ce2f715ae02040008c8d7a10bc019fe68333aba

Download Submit
\Users\Admin\AppData\Local\Temp\002935.tmp
Filesize
412.1MB

MD5
81ab8c079989a3c21337a5ddee822cc9

SHA1
098a6a21dfbcb299348cbf4edac0119d6e37e02e

SHA256
7d102bcbf435f33fd133e5787315f1db735260e5b350406f0ab1406ecdbf40f3

SHA512
e8f0bd19047f52fc086395fa9562e8c89c7d156106b0afa553071a1ee189f5a286761143eca858f221983cb8d2b7f5ae653965aa0dcb7128a363c45a382818e6

Download Submit
memory/856-344-0x00000000021C0000-0x000000000221A000-memory.dmp

Filesize
360KB

Download
memory/856-350-0x0000000000950000-0x0000000000951000-memory.dmp

Filesize
4KB

Download
memory/4452-126-0x00007FFB48200000-0x00007FFB48210000-memory.dmp

Filesize
64KB

Download
memory/4452-127-0x00007FFB48200000-0x00007FFB48210000-memory.dmp

Filesize
64KB

Download
memory/4452-123-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-122-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-121-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-120-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-469-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-472-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-471-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download
memory/4452-470-0x00007FFB4BD70000-0x00007FFB4BD80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads