emotet | 3a2514ae888703e2e27a1e125ffe2c0b6d0925bec5ea3f9c35f2d276854e5de4

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 06:33

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General

Target

d5caca0abeda294dc40f4dbc3271f233_JaffaCakes118.dll
Size

617KB
MD5

d5caca0abeda294dc40f4dbc3271f233
SHA1

8dabcd4bd52db0b5283bccc45a10996cc654c464
SHA256

3a2514ae888703e2e27a1e125ffe2c0b6d0925bec5ea3f9c35f2d276854e5de4
SHA512

e6fd00c8029394f2df23fce49ba16d9de637d8a1cfc3174eae2b0f873be44209136b2316b7af5dccc200a3f0d2bf616ad48f0fafe277a88b00e09ca00cefb174
SSDEEP

12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHWbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLq+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	1716	rundll32.exe
34	1716	rundll32.exe
35	1716	rundll32.exe
40	1716	rundll32.exe
46	1716	rundll32.exe
48	1716	rundll32.exe
49	1716	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
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe
1716	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 1716	3556	rundll32.exe	85
PID 3556 wrote to memory of 1716	3556	rundll32.exe	85
PID 3556 wrote to memory of 1716	3556	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d5caca0abeda294dc40f4dbc3271f233_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d5caca0abeda294dc40f4dbc3271f233_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - 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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1716-0-0x0000000002930000-0x0000000002957000-memory.dmp

Filesize
156KB

Download
memory/1716-1-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1716-2-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download
memory/1716-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1716-5-0x0000000000400000-0x000000000049E000-memory.dmp

Filesize
632KB

Download