emotet | f69901f8b4f2a8b05d9973d1c581ff8c122d92bcdb5b20c76d3eb964d3df80cd

General

Target

f69901f8b4f2a8b05d9973d1c581ff8c122d92bcdb5b20c76d3eb964d3df80cd.doc
Size

243KB
MD5

1e4398c328dfbe459c3c5b4d28c9a27b
SHA1

01545b70fa1e93303499e1ccb8ea5e57060f566a
SHA256

f69901f8b4f2a8b05d9973d1c581ff8c122d92bcdb5b20c76d3eb964d3df80cd
SHA512

58aa1f2767562129b307c145e5cab52c0c68bf71dcb1ad30f8add92a5d1e3a947e3d2a3596da022b6136d4feb926ad0bc62c4db1c9327d8a4f9de59acc6d8fe4
SSDEEP

3072:sbgjkD9K2/bUeVaUr8wpIgwNN8vNCM5v282XSN0aDXGV0bOkh:8gjk4qUeVaem2vNhJNi/SWFkh

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	4192	2388	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

2388 WINWORD.EXE
2388 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

2388 WINWORD.EXE
2388 WINWORD.EXE
2388 WINWORD.EXE
2388 WINWORD.EXE

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

pid	process
2388	WINWORD.EXE
2388	WINWORD.EXE

pid	process
2388	WINWORD.EXE
2388	WINWORD.EXE
2388	WINWORD.EXE
2388	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\f69901f8b4f2a8b05d9973d1c581ff8c122d92bcdb5b20c76d3eb964d3df80cd.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2388

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\222054.tmp"
2⤵
- Process spawned unexpected child process
PID:4192

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RzXABKwEqcq\iVlTNHoXK.dll"
3⤵
PID:1232

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\AppData\Local\Temp\222054.tmp
Filesize
385.8MB

MD5
4fefb5fad5cb9d7a60af7c35491ecd78

SHA1
87f2183095ab72fd809a80c6cdda57fc6f90c27b

SHA256
08f9b568162363bfc7c1a7172a0ac64fde0e7292ce3e846230fa87e8820abdb2

SHA512
17def561605ce6a594d3322f25c9ce2165318693d35d004c0a5b0ee99fa1a670e4c6ae44adff4c2499ab8a9a75e634eec7a26f529be643ed197f34b779b854a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\222057.zip
Filesize
986KB

MD5
d59adc2085963cf077375f0650bf89e9

SHA1
d979cdfa320d3dfc41089175348eed84b23eeb4f

SHA256
542e52d2a9d17905fe4e0ea52c5250758db01ed262a4be24968a6ad3f8f5c96e

SHA512
0b0038dd331001b70c23e5ba9bab3a7e1e72089d174b1157de8bb1dc0bca85a36dbe3ac769d56a0e529863bbc457bcf9351179440975c4114e5fa074aa948eba

Download Submit
\Users\Admin\AppData\Local\Temp\222054.tmp
Filesize
434.0MB

MD5
01225df2d937d03885ac7341587ebb71

SHA1
251970a9c4f1cc8e66946279cc65bfa1eb1d4c88

SHA256
ff81ce5ae127e45c33aa5060f5fe80a1ac105b5cc85d2bc5576387177b46f28c

SHA512
406abe4f62fe80cedc90c89e8339e45caeaf2592644527529a301461ab9be39757dfd8fd261b29130b6f846187de218b536d1198ea2ae4b9aaece5f677ba4e12

Download Submit
memory/2388-124-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-127-0x00007FFC59A10000-0x00007FFC59A20000-memory.dmp

Filesize
64KB

Download
memory/2388-128-0x00007FFC59A10000-0x00007FFC59A20000-memory.dmp

Filesize
64KB

Download
memory/2388-122-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-123-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-121-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-456-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-455-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-457-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/2388-454-0x00007FFC5D4E0000-0x00007FFC5D4F0000-memory.dmp

Filesize
64KB

Download
memory/4192-347-0x0000000002440000-0x000000000249A000-memory.dmp

Filesize
360KB

Download
memory/4192-355-0x0000000000A40000-0x0000000000A41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads