emotet | cc9cbb0472ec7a312736b1ef89d7b07e8d1a53f0fb02605b89f3017acc0be1a3

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 09:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe
Size

140KB
MD5

e8db476b4e467aad5a827f4b11053a5e
SHA1

f17c2da3e42f27c64fdffaf97351bcd1c88ed319
SHA256

cc9cbb0472ec7a312736b1ef89d7b07e8d1a53f0fb02605b89f3017acc0be1a3
SHA512

8e88f8a0e240621ee11f504fffa38cfcccb15484837a86fda1c8d1c075fa90a554aecc181f18a63d889b3dacf2142cff28dfac5e063f92cecdd5784aaa7ac1b2
SSDEEP

1536:q+jPMxmYheTA1vNn3KPsHBtw3vzT8ZJW7SKVxwKAWB9yjHrd59Y/iSRBwjiSxL62:FmXv35Bt64ZJWIWB9yrRUzRBw28Lq3mr

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

12.163.208.58:80

45.33.35.74:8080

87.106.253.248:8080

192.241.146.84:8080

190.115.18.139:8080

65.36.62.20:80

170.81.48.2:80

83.169.21.32:7080

185.232.182.218:80

190.2.31.172:80

77.106.157.34:8080

82.230.1.24:80

202.4.58.197:80

201.213.177.139:80

78.249.119.122:80

123.51.47.18:80

77.90.136.129:8080

60.93.23.51:80

152.169.22.67:80

190.117.79.209:80

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/808-4-0x0000000000490000-0x00000000004A0000-memory.dmp	emotet
behavioral2/memory/808-7-0x0000000000480000-0x000000000048F000-memory.dmp	emotet
behavioral2/memory/808-0-0x00000000008D0000-0x00000000008E2000-memory.dmp	emotet
behavioral2/memory/3612-10-0x0000000000490000-0x00000000004A2000-memory.dmp	emotet
behavioral2/memory/3612-14-0x00000000005F0000-0x0000000000600000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
3612	werui.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\KBDBHC\werui.exe	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	werui.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe
3612	werui.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
808	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 808 wrote to memory of 3612	808	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe	87
PID 808 wrote to memory of 3612	808	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe	87
PID 808 wrote to memory of 3612	808	e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8db476b4e467aad5a827f4b11053a5e_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\SysWOW64\KBDBHC\werui.exe
  "C:\Windows\SysWOW64\KBDBHC\werui.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\KBDBHC\werui.exe

Filesize
140KB

MD5
e8db476b4e467aad5a827f4b11053a5e

SHA1
f17c2da3e42f27c64fdffaf97351bcd1c88ed319

SHA256
cc9cbb0472ec7a312736b1ef89d7b07e8d1a53f0fb02605b89f3017acc0be1a3

SHA512
8e88f8a0e240621ee11f504fffa38cfcccb15484837a86fda1c8d1c075fa90a554aecc181f18a63d889b3dacf2142cff28dfac5e063f92cecdd5784aaa7ac1b2

Download Submit
memory/808-4-0x0000000000490000-0x00000000004A0000-memory.dmp

Filesize
64KB

Download
memory/808-7-0x0000000000480000-0x000000000048F000-memory.dmp

Filesize
60KB

Download
memory/808-0-0x00000000008D0000-0x00000000008E2000-memory.dmp

Filesize
72KB

Download
memory/808-9-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3612-10-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/3612-14-0x00000000005F0000-0x0000000000600000-memory.dmp

Filesize
64KB

Download