emotet | f72caf6332b5f579aa27e71ca31c144aad1dd4d74c7e1856d565b7c7331f42cf

Analysis

max time kernel
140s
max time network
143s
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 04:23

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General

Target

e405467ae69cddf0cb60efe25db7241b_JaffaCakes118.dll
Size

617KB
MD5

e405467ae69cddf0cb60efe25db7241b
SHA1

b8425759a31ef95cf0396303fd02f029835480a2
SHA256

f72caf6332b5f579aa27e71ca31c144aad1dd4d74c7e1856d565b7c7331f42cf
SHA512

e7afd4feb4d18bb4a34e4222e83c3a0a43184723aa7e2989b0e8cbf29ddb2c2afe83147c5b029882a9e43c09dd5273d45bc96f288dab302d92db6b8639ea73b3
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHbbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLF+CSfasO+

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

185.183.16.47:80

190.45.24.210:80

187.162.248.237:80

93.146.143.191:80

185.94.252.27:443

143.0.85.206:7080

80.15.100.37:80

85.105.239.184:443

94.176.234.118:443

62.84.75.50:80

137.74.106.111:7080

172.104.169.32:8080

46.105.114.137:8080

94.126.8.1:80

78.206.229.130:80

93.149.120.214:80

192.175.111.212:7080

rsa_pubkey.plain

Signatures

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

Blocklisted process makes network request 7 IoCs

flow	pid	Process
14	1692	rundll32.exe
34	1692	rundll32.exe
38	1692	rundll32.exe
39	1692	rundll32.exe
45	1692	rundll32.exe
46	1692	rundll32.exe
47	1692	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe
1692	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 1692	540	rundll32.exe	82
PID 540 wrote to memory of 1692	540	rundll32.exe	82
PID 540 wrote to memory of 1692	540	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e405467ae69cddf0cb60efe25db7241b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:540
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e405467ae69cddf0cb60efe25db7241b_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1692-0-0x0000000001F50000-0x0000000001FEE000-memory.dmp

Filesize
632KB

Download
memory/1692-1-0x0000000002130000-0x0000000002157000-memory.dmp

Filesize
156KB

Download
memory/1692-2-0x0000000001F50000-0x0000000001F74000-memory.dmp

Filesize
144KB

Download
memory/1692-3-0x0000000001F50000-0x0000000001FEE000-memory.dmp

Filesize
632KB

Download
memory/1692-4-0x0000000001F50000-0x0000000001F74000-memory.dmp

Filesize
144KB

Download
memory/1692-6-0x0000000001F50000-0x0000000001FEE000-memory.dmp

Filesize
632KB

Download