emotet | 10f9fd145a614510e655fb0d6fd267e55143baeea075a6ea25026cebe39e2f33

Analysis

max time kernel
134s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 02:39

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General

Target

d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe
Size

632KB
MD5

d357d86410605403e7250cd57e2dcc4d
SHA1

902980f7f7770f906a3cd04b68fd366be49fc3c3
SHA256

10f9fd145a614510e655fb0d6fd267e55143baeea075a6ea25026cebe39e2f33
SHA512

ae3c2595e1243e6e87a3c105777697e98f9dad1aba5aa1aea8b47acd89497d982db6df0e774cbd153809002808e6018dacac8f15df8cd60cff370a70caaf87f1
SSDEEP

6144:uHbk/udeFz5BK21sDmulV8WLuX5TL5TV8snjNXkBu6wnPFHXXjneUPVEGkowvhOl:uHA/uKq21xWLu758sRo0FHXXlC9IQQ

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

98.13.75.196:80

91.121.54.71:8080

209.236.123.42:8080

89.32.150.160:8080

212.71.237.140:8080

51.255.165.160:8080

188.135.15.49:80

189.2.177.210:443

45.161.242.102:80

72.167.223.217:8080

77.238.212.227:80

186.70.127.199:8090

45.33.77.42:8080

87.106.46.107:8080

172.104.169.32:8080

187.162.248.237:80

190.163.31.26:80

95.9.180.128:80

71.197.211.156:80

91.219.169.180:80

rsa_pubkey.plain

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2984	console.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\NlsLexicons001b\console.exe	d357d86410605403e7250cd57e2dcc4d_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	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	console.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2984	console.exe
2984	console.exe
2984	console.exe
2984	console.exe
2984	console.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe
2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe
2984	console.exe
2984	console.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2984	2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2984	2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2984	2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe	30
PID 2336 wrote to memory of 2984	2336	d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d357d86410605403e7250cd57e2dcc4d_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\NlsLexicons001b\console.exe
  "C:\Windows\SysWOW64\NlsLexicons001b\console.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2984

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\NlsLexicons001b\console.exe

Filesize
632KB

MD5
d357d86410605403e7250cd57e2dcc4d

SHA1
902980f7f7770f906a3cd04b68fd366be49fc3c3

SHA256
10f9fd145a614510e655fb0d6fd267e55143baeea075a6ea25026cebe39e2f33

SHA512
ae3c2595e1243e6e87a3c105777697e98f9dad1aba5aa1aea8b47acd89497d982db6df0e774cbd153809002808e6018dacac8f15df8cd60cff370a70caaf87f1

Download Submit
memory/2336-4-0x0000000000200000-0x0000000000209000-memory.dmp

Filesize
36KB

Download
memory/2336-0-0x00000000002A0000-0x00000000002AC000-memory.dmp

Filesize
48KB

Download
memory/2336-6-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/2984-7-0x0000000000330000-0x000000000033C000-memory.dmp

Filesize
48KB

Download
memory/2984-11-0x0000000000330000-0x000000000033C000-memory.dmp

Filesize
48KB

Download