emotet | a6e513ae8bb06b56ab7b11cd74b1b53c07f0543745a7f5521d336e9d9b89671b

Analysis

max time kernel
137s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 01:36

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General

Target

d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe
Size

212KB
MD5

d0d009ab97bd7b33207d2cd888bf8952
SHA1

a18c304b91c07524ad8433729ef9b3868d3e40f0
SHA256

a6e513ae8bb06b56ab7b11cd74b1b53c07f0543745a7f5521d336e9d9b89671b
SHA512

870238f41400a2ff38c2de18fbf78174cf741e180c69465db293e3028592bef70f5e537121ea5f0eb4aa53b24c8691787965656d88e9487b6dbeed40fd5eed32
SSDEEP

6144:NKdlKfKV7SI9wolCcg3AD4amQd9t+qyly:rf8ZwolCfaxA5y

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

49.243.9.118:80

167.71.227.113:8080

190.85.46.52:7080

162.144.42.60:8080

86.57.216.23:80

202.166.170.43:80

118.243.83.70:80

36.91.44.183:80

118.33.121.37:80

116.202.10.123:8080

113.193.239.51:443

169.1.211.133:80

192.163.221.191:8080

115.79.59.157:80

51.38.201.19:7080

45.177.120.37:8080

190.194.12.132:80

185.80.172.199:80

128.106.187.110:80

73.55.128.120:80

rsa_pubkey.plain

Signatures

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

Emotet payload 4 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral1/memory/812-4-0x0000000000240000-0x0000000000250000-memory.dmp	emotet
behavioral1/memory/812-7-0x0000000000030000-0x000000000003F000-memory.dmp	emotet
behavioral1/memory/812-0-0x0000000000220000-0x0000000000232000-memory.dmp	emotet
behavioral1/memory/1716-14-0x0000000000030000-0x0000000000040000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
1716	mstscax.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\netid\mstscax.exe	d0d009ab97bd7b33207d2cd888bf8952_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	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mstscax.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1716	mstscax.exe
1716	mstscax.exe
1716	mstscax.exe
1716	mstscax.exe
1716	mstscax.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
812	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 1716	812	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe	30
PID 812 wrote to memory of 1716	812	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe	30
PID 812 wrote to memory of 1716	812	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe	30
PID 812 wrote to memory of 1716	812	d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0d009ab97bd7b33207d2cd888bf8952_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\SysWOW64\netid\mstscax.exe
  "C:\Windows\SysWOW64\netid\mstscax.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1716

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

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Downloads

C:\Windows\SysWOW64\netid\mstscax.exe

Filesize
212KB

MD5
d0d009ab97bd7b33207d2cd888bf8952

SHA1
a18c304b91c07524ad8433729ef9b3868d3e40f0

SHA256
a6e513ae8bb06b56ab7b11cd74b1b53c07f0543745a7f5521d336e9d9b89671b

SHA512
870238f41400a2ff38c2de18fbf78174cf741e180c69465db293e3028592bef70f5e537121ea5f0eb4aa53b24c8691787965656d88e9487b6dbeed40fd5eed32

Download Submit
memory/812-4-0x0000000000240000-0x0000000000250000-memory.dmp

Filesize
64KB

Download
memory/812-7-0x0000000000030000-0x000000000003F000-memory.dmp

Filesize
60KB

Download
memory/812-0-0x0000000000220000-0x0000000000232000-memory.dmp

Filesize
72KB

Download
memory/812-8-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1716-14-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download