emotet | 19e998ae7e9f9d29ce712958e3b695c587bdde77242cde384bf61a2ec6cf3a26

Analysis

max time kernel
128s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 06:45

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General

Target

e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe
Size

57KB
MD5

e4373146afecedbc27aac84accdf5b20
SHA1

58366d1a8be16d30e4c1bb97c04bd587b33521dd
SHA256

19e998ae7e9f9d29ce712958e3b695c587bdde77242cde384bf61a2ec6cf3a26
SHA512

722418c39f21d1ffc958279fa684ea1367dfa9275762b77331d1aa8982d1b08fc8ffb5bbc40e7cdd606981dc70e73285952532d7e913567f5977ed616b7a2376
SSDEEP

1536:WlMBmWKs7rvtEkPb1ikM8j2eQUZD7fiumtCZtPX9UQnY6SFEatA:wAKsHtEkDTjXX3iec0WEatA

Score

10^/10

emotet epoch2 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

186.4.172.5:443

186.4.172.5:8080

85.25.255.207:8080

185.94.252.13:443

94.177.216.217:8080

124.240.198.66:80

189.209.217.49:80

200.113.106.18:465

200.113.106.18:21

185.187.198.15:80

159.65.25.128:8080

87.106.136.232:8080

83.136.245.190:8080

212.71.234.16:8080

103.39.131.88:80

169.239.182.217:8080

136.243.177.26:8080

167.71.10.37:8080

201.250.54.115:50000

190.226.44.20:21

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	englishyork.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	englishyork.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	englishyork.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	englishyork.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 4 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	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	englishyork.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	englishyork.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	englishyork.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	englishyork.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	englishyork.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe
956	englishyork.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3468	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 3468	4632	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe	82
PID 4632 wrote to memory of 3468	4632	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe	82
PID 4632 wrote to memory of 3468	4632	e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe	82
PID 4192 wrote to memory of 956	4192	englishyork.exe	89
PID 4192 wrote to memory of 956	4192	englishyork.exe	89
PID 4192 wrote to memory of 956	4192	englishyork.exe	89

C:\Users\Admin\AppData\Local\Temp\e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Users\Admin\AppData\Local\Temp\e4373146afecedbc27aac84accdf5b20_JaffaCakes118.exe
  --67ee7496
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:3468

C:\Windows\SysWOW64\englishyork.exe
"C:\Windows\SysWOW64\englishyork.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4192
- C:\Windows\SysWOW64\englishyork.exe
  --465cf1f5
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:956

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

memory/3468-0-0x0000000000F40000-0x0000000000F54000-memory.dmp

Filesize
80KB

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