emotet | dd76dcdda2be281f86812c5063bbe547b512037036959363c5de147fc5e1e32e

Analysis

max time kernel
150s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23-03-2023 00:15

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General

Target

Report.one
Size

261KB
MD5

9c10e19f3ab98d4bcc6212305ea34877
SHA1

e635460a899d62ce52ccb990559c0b0aac2681d1
SHA256

dd76dcdda2be281f86812c5063bbe547b512037036959363c5de147fc5e1e32e
SHA512

02795d7b4b1b9686f80a250beca5b97ff7376466f223f9516bc8fde05911054d12904fc4830ede00356e8066d8a35ed1940ba982a178cf7592d445e5eb636f2e
SSDEEP

3072:xXzeHrBwsHzUfxJ3mY2IsGllOb3HPWaBtOzUfxJ3mY2IsGllOb3HPWaBtuXL:FeHrBwsYXm5ZGa3vRXm5ZGa3vy

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

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:

WScript.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE is not expected to spawn this process	672	3176	WScript.exe	ONENOTE.EXE

Blocklisted process makes network request 4 IoCs

Processes:

wscript.exe

flow pid process

75 1584 wscript.exe
77 1584 wscript.exe
79 1584 wscript.exe
83 1584 wscript.exe

flow	pid	process
75	1584	wscript.exe
77	1584	wscript.exe
79	1584	wscript.exe
83	1584	wscript.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WScript.exewscript.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	wscript.exe

Loads dropped DLL 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

1444 regsvr32.exe
1680 regsvr32.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
1444	regsvr32.exe
1680	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:

ONENOTE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ONENOTE.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	ONENOTE.EXE

Script User-Agent 3 IoCs

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

Processes:

description	flow	ioc
HTTP User-Agent header	83	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	75	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	79	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

ONENOTE.EXE

pid process

3176 ONENOTE.EXE
3176 ONENOTE.EXE
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

ONENOTE.EXEregsvr32.exeregsvr32.exe

pid process

3176 ONENOTE.EXE
3176 ONENOTE.EXE
1444 regsvr32.exe
1444 regsvr32.exe
1680 regsvr32.exe
1680 regsvr32.exe
1680 regsvr32.exe
1680 regsvr32.exe

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

ONENOTE.EXE

pid	process
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE
3176	ONENOTE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ONENOTE.EXEWScript.exewscript.exeregsvr32.exe

description	pid	process	target process
PID 3176 wrote to memory of 672	3176	ONENOTE.EXE	WScript.exe
PID 3176 wrote to memory of 672	3176	ONENOTE.EXE	WScript.exe
PID 672 wrote to memory of 1584	672	WScript.exe	wscript.exe
PID 672 wrote to memory of 1584	672	WScript.exe	wscript.exe
PID 1584 wrote to memory of 1444	1584	wscript.exe	regsvr32.exe
PID 1584 wrote to memory of 1444	1584	wscript.exe	regsvr32.exe
PID 1444 wrote to memory of 1680	1444	regsvr32.exe	regsvr32.exe
PID 1444 wrote to memory of 1680	1444	regsvr32.exe	regsvr32.exe

C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE
"C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE" "C:\Users\Admin\AppData\Local\Temp\Report.one"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3176
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\OneNote\16.0\Exported\{084730AF-E073-4E82-8F05-EC10ECB5EAD7}\NT\0\press to unblock document.vbs"
  2⤵
  - Process spawned unexpected child process
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:672
- - C:\Windows\System32\wscript.exe
    "C:\Windows\System32\wscript.exe" //E:vbscript C:\Users\Admin\AppData\Local\Temp\rad0BBDF23CAdarradF5B0C3528dar.txt
    3⤵
    - Blocklisted process makes network request
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" "C:\Users\Admin\AppData\Local\Temp\rad064DA7DB0dar\oTNVpt9JKNW2bES7bG.dll"
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1444
    - - C:\Windows\system32\regsvr32.exe
        
        C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PiwuGviJIlmU\IpTwSHWgYSAX.dll"
        5⤵
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        
        PID:1680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BL.bin

Filesize
89KB

MD5
7559f0ff4f7e58ed031fe0b4438f4c57

SHA1
e2225573a8877c057319e10029fd85b0a51375a8

SHA256
73527befbcc1ec6716003fc875d578c40e3dfe619349ff288008bab33c90e5d2

SHA512
252d0a52c3b7bca5ea56a14c7ad1e27967b03e3dccfc3b8d79b8e1c474ed625937719af314e74f62583c708b45b937091e8fae7f1e40e56bf261d0f839f94e4a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BM.bin

Filesize
75KB

MD5
f776dd0f1ae059fcf295ade6c5495080

SHA1
ed270bfe2edb7e571ba4acf4b4088aa2a111e57e

SHA256
2130a3bc8050310a7474be0b17a4ea8584e2105cb17316cb463d732665745749

SHA512
2558ab6465af8a782ad02295744cd2d554d03c1ee7aa1689f13e3507a0cec4e73b9f86d1ec9aef346b831ab58758285a8ceda63dc0f834e1378dfa0504490f65

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BO.bin

Filesize
567B

MD5
d055ce625528e448c61315eaaef5bb71

SHA1
029df4c872b1c154f32e7fe94f434547c3ba6192

SHA256
85bf1e672b4e86e9af0c7874681ec9620dfdc78e0335b83eef38c17d813b6705

SHA512
705b6b729e967fa946469571109aa892f5cb55a01c74d40ae02140d10cbf9b65dd5e511c06ebfe494e407742f8c6f4fbbe88664b78b37abfb2f19db1f66f4247

Download Submit
C:\Users\Admin\AppData\Local\Temp\OneNote\16.0\Exported\{084730AF-E073-4E82-8F05-EC10ECB5EAD7}\NT\0\press to unblock document.vbs

Filesize
89KB

MD5
7559f0ff4f7e58ed031fe0b4438f4c57

SHA1
e2225573a8877c057319e10029fd85b0a51375a8

SHA256
73527befbcc1ec6716003fc875d578c40e3dfe619349ff288008bab33c90e5d2

SHA512
252d0a52c3b7bca5ea56a14c7ad1e27967b03e3dccfc3b8d79b8e1c474ed625937719af314e74f62583c708b45b937091e8fae7f1e40e56bf261d0f839f94e4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\rad064DA7DB0dar\oTNVpt9JKNW2bES7bG.dll

Filesize
503.9MB

MD5
bd02f866091a97e01272f955e68702b7

SHA1
c65d29710a3798e779696d6261c4189f6bc4bf40

SHA256
d64db9a8548f570a24b4f5335dfaed9ff7b0ca688f10024a3e631e0fa6527fbe

SHA512
9953f5e241be0cca64e7b0cc56ddfc517bd93cb401582270a21bb13edeb4d43620401ab69e374a8e8f124872aa911487d9b00907c3b9f318f372b28a8f1a115d

Download Submit
C:\Users\Admin\AppData\Local\Temp\rad064DA7DB0dar\oTNVpt9JKNW2bES7bG.dll

Filesize
503.9MB

MD5
bd02f866091a97e01272f955e68702b7

SHA1
c65d29710a3798e779696d6261c4189f6bc4bf40

SHA256
d64db9a8548f570a24b4f5335dfaed9ff7b0ca688f10024a3e631e0fa6527fbe

SHA512
9953f5e241be0cca64e7b0cc56ddfc517bd93cb401582270a21bb13edeb4d43620401ab69e374a8e8f124872aa911487d9b00907c3b9f318f372b28a8f1a115d

Download Submit
C:\Users\Admin\AppData\Local\Temp\rad0BBDF23CAdarradF5B0C3528dar.txt

Filesize
61KB

MD5
958eb4fa0bfca295216cd6027977fcb8

SHA1
0bc88fb4229a73152b2c33750dd5b5be52fcf287

SHA256
9b32ca5d8a34ae2351bc68500fb6929468c42d0ddda53fba5676410beab6d498

SHA512
4e4e2d84ce82eaa222180e86a2feaa7fdb19108d227ca922c69d30e30ef1ed463c41d540c25f604edd04be86f8490ae8570d2b67a97e0f9f45d048954d32787f

Download Submit
C:\Users\Admin\AppData\Local\Temp\radDB635.tmp.zip

Filesize
943KB

MD5
2c39e10d23ea4f2cff3adac4587b96f6

SHA1
cf65d6f17d48d8da29256bcf3738bef89b95f4ad

SHA256
49dc41eeefcdf88861e27edab7765270f29823dd24c871d16478c05072c14fb7

SHA512
6b2cbbcb19420b2ee78d04b01f8028bb3c460515926f29e8508462f10f7a160327a06e839ea30722a2998d320eef4266fb3820ac76c1ac0ea6f93570f113dbb0

Download Submit
C:\Windows\System32\PiwuGviJIlmU\IpTwSHWgYSAX.dll

Filesize
503.9MB

MD5
bd02f866091a97e01272f955e68702b7

SHA1
c65d29710a3798e779696d6261c4189f6bc4bf40

SHA256
d64db9a8548f570a24b4f5335dfaed9ff7b0ca688f10024a3e631e0fa6527fbe

SHA512
9953f5e241be0cca64e7b0cc56ddfc517bd93cb401582270a21bb13edeb4d43620401ab69e374a8e8f124872aa911487d9b00907c3b9f318f372b28a8f1a115d

Download Submit
memory/1444-225-0x0000000002E20000-0x0000000002E7A000-memory.dmp

Filesize
360KB

Download
memory/1444-226-0x00000000015B0000-0x00000000015B1000-memory.dmp

Filesize
4KB

Download
memory/3176-139-0x00007FFA07280000-0x00007FFA07290000-memory.dmp

Filesize
64KB

Download
memory/3176-138-0x00007FFA07280000-0x00007FFA07290000-memory.dmp

Filesize
64KB

Download
memory/3176-137-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/3176-182-0x00000211AC470000-0x00000211AC4B9000-memory.dmp

Filesize
292KB

Download
memory/3176-136-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/3176-133-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/3176-135-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download
memory/3176-134-0x00007FFA09910000-0x00007FFA09920000-memory.dmp

Filesize
64KB

Download