emotet | e0f66132f138b6e15360fdc2478d46236c88048182128371b0d507b398937034

General

Target

e0f66132f138b6e15360fdc2478d46236c88048182128371b0d507b398937034.doc
Size

260KB
MD5

324af6b62d75ef88de29fe68c8ded492
SHA1

1825da5e81ff30ac9901d021d1b89032dfc96bcc
SHA256

e0f66132f138b6e15360fdc2478d46236c88048182128371b0d507b398937034
SHA512

fd6200b9ab5465e48f6125ffcb2559ae281cc782108947493a2e59436eb25fa559c0d3605c25bf01523ee47f9fcb71c04ce7c9d95229d59dcf98effe385ebecf
SSDEEP

3072:I7HvJK9MzDIQPf0+SUoUXkgQjaap0GnRcegvsjkzIDEp+XlRNBueyeJY:ITthS8kTjBRcjvsgzlYXlseyP

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	5092	2052	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 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 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 19 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2052 WINWORD.EXE
2052 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

2052 WINWORD.EXE
2052 WINWORD.EXE
2052 WINWORD.EXE
2052 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

description	flow	ioc
HTTP User-Agent header	19	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

pid	process
2052	WINWORD.EXE
2052	WINWORD.EXE

pid	process
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	WINWORD.EXE
2052	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\e0f66132f138b6e15360fdc2478d46236c88048182128371b0d507b398937034.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2052
- C:\Windows\System32\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\002939.tmp"
  2⤵
  - Process spawned unexpected child process
  PID:5092
- - C:\Windows\system32\regsvr32.exe
    C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OSKoxU\daEdhW.dll"
    3⤵
    PID:816

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\002939.tmp

Filesize
171.8MB

MD5
b0f192d003c09c5be1da3818be863977

SHA1
8ac29c62df09cd426e7c9232de774abb2ba84d99

SHA256
c8858f1b4970d529c6d839ca7e6119bf29fea5dace9be9d1f778cd2697e05df6

SHA512
f89b5022c1022274e55260f7cbf21b97cea2b968ec59d893281c28d840f1409f19723883654fc66e0824b8089c721f0497574469c8fdb2f43721e63d400d5a87

Download Submit
C:\Users\Admin\AppData\Local\Temp\002940.zip

Filesize
954KB

MD5
c06392edadb4f10f66702d4f03e29d63

SHA1
40856c127fd0b17bc52ee08428b9c95a013fd260

SHA256
50b72e3a3ee87aef79af3a0049a3aeb0b1851369ef5338a3e94986b29bad14eb

SHA512
bab0e36638953081d73bf37b42d029df3487e003e844fb47e808dde94eafffffa97c54a43912b953e7c79ce65ce2f715ae02040008c8d7a10bc019fe68333aba

Download Submit
\Users\Admin\AppData\Local\Temp\002939.tmp

Filesize
170.5MB

MD5
357889868f01a3c675f35784977ee280

SHA1
11ed7584a44292cdd2db889cec60ff60b668b8ed

SHA256
5494f34cb5a18bb8524bb854507cfd23f87eea943e04a9eca5af9d2e92ad4bbc

SHA512
8e0535f39ca0de82a3d9ece0268e29546376df6539a6dbed50946bd99f5498cb73180602d8c570cef7158a8867dfff3a260ef27f79eb859882ae0f9128a7fa7c

Download Submit
memory/2052-127-0x00007FF946BE0000-0x00007FF946BF0000-memory.dmp

Filesize
64KB

Download
memory/2052-464-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-128-0x00007FF946BE0000-0x00007FF946BF0000-memory.dmp

Filesize
64KB

Download
memory/2052-256-0x0000017500B80000-0x0000017500B94000-memory.dmp

Filesize
80KB

Download
memory/2052-124-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-123-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-122-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-461-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-462-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-459-0x0000017500B80000-0x0000017500B94000-memory.dmp

Filesize
80KB

Download
memory/2052-121-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/2052-463-0x00007FF949D30000-0x00007FF949D40000-memory.dmp

Filesize
64KB

Download
memory/5092-336-0x0000000002C60000-0x0000000002CBA000-memory.dmp

Filesize
360KB

Download
memory/5092-337-0x00000000011C0000-0x00000000011C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads