emotet | f975eb7996b1524bddb549c5bc8a343205d452cebf152221e58a326df2a7c65e

General

Target

f975eb7996b1524bddb549c5bc8a343205d452cebf152221e58a326df2a7c65e.doc
Size

283KB
MD5

df1ce7ef87ff6936223e000a7191e1bf
SHA1

682906a888585316ddadc3a827c24f249670c621
SHA256

f975eb7996b1524bddb549c5bc8a343205d452cebf152221e58a326df2a7c65e
SHA512

dcf60dc2f7fe2092c83c4634bd2965138fc3213ddf2e5cedb7a7bee8fd59661339b2bf06866b73ddb55ffd6a2e25130af761f708b14e8bbd53d71fd80d549d62
SSDEEP

6144:hl96ugeooPHdWUgghO4lip9+PbJgaTOdz:hi5VoPHzDO40gS1dz

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	5096	3044	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 7 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3044 WINWORD.EXE
3044 WINWORD.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

3044 WINWORD.EXE
3044 WINWORD.EXE
3044 WINWORD.EXE
3044 WINWORD.EXE

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

pid	process
3044	WINWORD.EXE
3044	WINWORD.EXE

pid	process
3044	WINWORD.EXE
3044	WINWORD.EXE
3044	WINWORD.EXE
3044	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\f975eb7996b1524bddb549c5bc8a343205d452cebf152221e58a326df2a7c65e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3044

C:\Windows\System32\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Users\Admin\AppData\Local\Temp\232105.tmp"
2⤵
- Process spawned unexpected child process
PID:5096

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MbgAXh\tGbhpQAhXMg.dll"
3⤵
PID:1608

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\232105.tmp
Filesize
290.8MB

MD5
5fd776ca6a6a41c067b3ec8d3cf93db0

SHA1
d5bd0a13badefca3aae2795b4aae8a529c29eb57

SHA256
736dacb744f53a7c2baa98b1d2032576b1f0d00abb89fc8a812f56b64f3b5c12

SHA512
1d67075202dd50f7695b37925fc2dc62b4adffcc230c01805a50fcfacec871dc92b9d473f6f980882968ec020a8e1eb6b1c4f46c65d2e4094962a4f009d0c9b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\232106.zip
Filesize
972KB

MD5
ae98e22d6be4235885c75def690d370f

SHA1
39e49438c46c3a09e06bf27ca1a34f64782e452e

SHA256
8edb93f497e9a464caf8de7296f40b862b2902b421de3f5fff97b82f16f6d4e4

SHA512
59754bdb951f6944c4deb4c5af1f117acb4196b333691ac4b08dcec2dd70dd5186c42df9f792d30516f5f124fc8bb8cc4cd8a32e5008097791b15f090cd37a0d

Download Submit
\Users\Admin\AppData\Local\Temp\232105.tmp
Filesize
325.1MB

MD5
a6cfcafef0b7fbf5c59e8bf16b915c88

SHA1
7edbecf641ec984fb25712022b3e08ad67cbb8a7

SHA256
9672d3715c49f6b32325d0f48846209111d0db0c695ceceaeb58975d7bb51384

SHA512
ddcf96d6563020223527666d96499f44bb226564af0bbc395da59c2a50bf923fba5ee6d905ab477f304fdda0802cbb450f271a3c29f1db008ac00d6567a61208

Download Submit
memory/3044-124-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-127-0x00007FFE71CE0000-0x00007FFE71CF0000-memory.dmp

Filesize
64KB

Download
memory/3044-131-0x00007FFE71CE0000-0x00007FFE71CF0000-memory.dmp

Filesize
64KB

Download
memory/3044-121-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-123-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-122-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-453-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-456-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-455-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/3044-454-0x00007FFE75800000-0x00007FFE75810000-memory.dmp

Filesize
64KB

Download
memory/5096-331-0x0000000002260000-0x00000000022BA000-memory.dmp

Filesize
360KB

Download
memory/5096-338-0x00000000006E0000-0x00000000006E1000-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