emotet | 24a1941927cd7d54e343a4d2eeece0639b6502fb458e92b9e9d325cb138842f6

Analysis

max time kernel
152s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220310-en
submitted
29/03/2022, 21:34

Sharing

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General

Target
09e00453026bb3885aadee094d51f205.xls
Size 106KB
Sample220329-1eq2psbeg4
SHA256 24a1941927cd7d54e343a4d2eeece0639b6502fb458e92b9e9d325cb138842f6
MD5 09e00453026bb3885aadee094d51f205
SHA1 77ce9b44d545120db5aebb276064b3b460e15ed8
SHA512 4fdfcb83c385aeb484354883cfdfde55cf89010f6301ebf11d20dd7157bcacf4a7e2df9bbbce7f9d98524cfe897903b574001e3cae8fdc4304363d6d7cceaa01
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper
http://dougveeder.com/cgi-bin/xJ91ZttGRioQ7IUL/

Extracted

Family

emotet

Botnet

Epoch4

45.176.232.125:443
138.197.109.175:8080
187.84.80.182:443
79.143.187.147:443
189.232.46.161:443
103.70.28.102:8080
134.122.66.193:8080
151.106.112.196:8080
160.16.142.56:8080
212.24.98.99:8080
188.44.20.25:443
197.242.150.244:8080
206.189.28.199:8080
172.104.251.154:8080
103.43.46.182:443
203.114.109.124:443
103.75.201.2:443
58.227.42.236:80
201.94.166.162:443
189.126.111.200:7080
185.8.212.130:7080
167.99.115.35:8080
129.232.188.93:443
1.234.2.232:8080
153.126.146.25:7080
185.157.82.211:8080
131.100.24.231:80
1.234.21.73:7080
192.99.251.50:443
119.193.124.41:7080
159.8.59.82:8080
158.69.222.101:443
51.254.140.238:7080
5.9.116.246:8080
45.176.232.124:443
159.65.88.10:8080
101.50.0.91:8080
107.182.225.142:8080
167.172.253.162:8080
79.172.212.216:8080
50.30.40.196:8080
196.218.30.83:443
51.91.7.5:8080
212.237.17.99:8080
72.15.201.15:8080
183.111.227.137:8080
51.91.76.89:8080
209.250.246.206:443
176.104.106.96:8080
46.55.222.11:443
209.126.98.206:8080
164.68.99.3:8080
176.56.128.118:443
103.132.242.26:8080
110.232.117.186:8080
146.59.226.45:443
173.212.193.249:8080
82.165.152.127:8080
45.118.115.99:8080
216.158.226.206:443

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3492	3460	regsvr32.exe	82

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
3492	regsvr32.exe
2344	regsvr32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Owdqxewj\kbzyxrux.mfi	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4492	4844	WerFault.exe	26

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

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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 6 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\IdentityCRL\Immersive\production\Property	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Property\0018000821C27A8C = 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	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\DeviceTicket = 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	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\DeviceId = "0018000821C27A8C"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\ApplicationFlags = "1"	svchost.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3460	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2344	regsvr32.exe
2344	regsvr32.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE
3460	EXCEL.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3460 wrote to memory of 3492	3460	EXCEL.EXE	103
PID 3460 wrote to memory of 3492	3460	EXCEL.EXE	103
PID 3460 wrote to memory of 3492	3460	EXCEL.EXE	103
PID 3492 wrote to memory of 2344	3492	regsvr32.exe	106
PID 3492 wrote to memory of 2344	3492	regsvr32.exe	106
PID 3492 wrote to memory of 2344	3492	regsvr32.exe	106

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\09e00453026bb3885aadee094d51f205.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\hdrh.dll
  2⤵
  - Process spawned unexpected child process
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Owdqxewj\kbzyxrux.mfi"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:2344

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
- Modifies data under HKEY_USERS
PID:4340

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 452 -p 4844 -ip 4844
1⤵
PID:3428

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 4844 -s 2232
1⤵
- Program crash
PID:4492

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

hdrh.dll

Path C:\Users\Admin\hdrh.dll
Size 444KB
SHA256 447db9b27497f7e8dccddbf40b455394bc121d09e9062695d9aa5ed4b724c000
MD5 819e3af59e92581a4eed3f3331ea4ba0
SHA1 595c4e1bb18055229064d3a9fbca9eb2bd012792
SHA512 b0d4533c26cb34d4f89b3be644b6591f01b2354f507d1543dcb991fe17cc4d97990dcfee7aeae2e8e4eed0055d6ae8ada1fb0fe2baad6f0c278ed8763c81d2a7
MD5 SHA1 SHA512

Submit Download

hdrh.dll

Path C:\Users\Admin\hdrh.dll
Size 444KB
SHA256 447db9b27497f7e8dccddbf40b455394bc121d09e9062695d9aa5ed4b724c000
MD5 819e3af59e92581a4eed3f3331ea4ba0
SHA1 595c4e1bb18055229064d3a9fbca9eb2bd012792
SHA512 b0d4533c26cb34d4f89b3be644b6591f01b2354f507d1543dcb991fe17cc4d97990dcfee7aeae2e8e4eed0055d6ae8ada1fb0fe2baad6f0c278ed8763c81d2a7
MD5 SHA1 SHA512

Submit Download

kbzyxrux.mfi

Path C:\Windows\SysWOW64\Owdqxewj\kbzyxrux.mfi
Size 444KB
SHA256 447db9b27497f7e8dccddbf40b455394bc121d09e9062695d9aa5ed4b724c000
MD5 819e3af59e92581a4eed3f3331ea4ba0
SHA1 595c4e1bb18055229064d3a9fbca9eb2bd012792
SHA512 b0d4533c26cb34d4f89b3be644b6591f01b2354f507d1543dcb991fe17cc4d97990dcfee7aeae2e8e4eed0055d6ae8ada1fb0fe2baad6f0c278ed8763c81d2a7
MD5 SHA1 SHA512

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memory/2344-147-0x0000000000E90000-0x0000000000EB4000-memory.dmp

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memory/3460-134-0x00007FFCC98D0000-0x00007FFCC98E0000-memory.dmp

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memory/3460-135-0x00007FFCC98D0000-0x00007FFCC98E0000-memory.dmp

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memory/3460-136-0x00007FFCC98D0000-0x00007FFCC98E0000-memory.dmp

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memory/3460-137-0x00007FFCC98D0000-0x00007FFCC98E0000-memory.dmp

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memory/3460-138-0x00007FFCC98D0000-0x00007FFCC98E0000-memory.dmp

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memory/3492-142-0x0000000002110000-0x0000000002134000-memory.dmp

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